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WHO WE ARE: Zinnia is the leading technology platform for accelerating life and annuities growth. With innovative enterprise solutions and data insights, Zinnia simplifies the experience of buying, selling, and administering insurance products. All of which enables more people to protect their financial futures. Our success is driven by a commitment to three core values: be bold, team up, deliver value – and that we do. Zinnia has over $180 billion in assets under administration, serves 100+ carrier clients, 2500 distributors and partners, and over 2 million policyholders. WHO YOU ARE: We are looking for a passionate and skilled Python, AI/ML Engineer with 5-7 years of experience to join our team. You will work on cutting-edge projects involving Generative AI, machine learning, and scalable systems, helping to build intelligent solutions that deliver real business value. If you thrive in a fast-paced environment and love solving complex problems using data and intelligent algorithms, we’d love to hear from you. WHAT YOU’LL DO: • Design, develop, and deploy machine learning models and Generative AI solutions.• Work on end-to-end ML pipelines, from data ingestion and preprocessing to model deployment and monitoring.• Collaborate with cross-functional teams to understand requirements and deliver AI-driven features.• Build robust, scalable, and well-documented Python-based APIs for ML services.• Optimize database interactions and ensure efficient data storage and retrieval for AI applications.• Stay updated with latest trends in AI/ML and integrate innovative approaches into projects. WHAT YOU’LL NEED: • Python – Strong hands-on experience.• Machine Learning – Practical knowledge of supervised, unsupervised, and deep learning techniques.• Generative AI – Experience working with LLMs or similar GenAI technologies.• API Development – RESTful APIs and integration of ML models into production services.• Databases – Experience with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB, etc.).Good to Have Skills:• Cloud Platforms – Familiarity with AWS, Azure, or Google Cloud Platform (GCP).• TypeScript/JavaScript – Frontend or full-stack exposure for ML product interfaces.• Experience with MLOps tools and practices (e.g., MLflow, Kubeflow, etc.)• Exposure to containerization (Docker) and orchestration (Kubernetes). WHAT’S IN IT FOR YOU? At Zinnia, you collaborate with smart, creative professionals who are dedicated to delivering cutting-edge technologies, deeper data insights, and enhanced services to transform how insurance is done. Visit our website at www.zinnia.com for more information. Apply by completing the online application on the careers section of our website. We are an Equal Opportunity employer committed to a diverse workforce. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability
Apply Now:
About Dune
Dune is on a mission to make crypto data accessible. We’re a collaborative multi-chain analytics platform used by thousands of developers, analysts, & investors to understand the on-chain world and the frontiers of finance. We’re a team of ~50 employees, working together across Europe and eastern US timezones 🌍️. We believe in our mission, and in building a powerful, open product that allows individuals and communities to do deep research into important ecosystems like Bitcoin, Ethereum, Solana, and many more.
We’re backed by some of the world's best investors. In February 2022, we announced our Series B funding round led by Coatue and Union Square Ventures, an important milestone that allowed us to double down on our mission. We’re using the funds to educate, reward and empower a new generation of onchain analysts aka Wizards 🧙♀️
If you want to have one of the highest impact jobs on the planet, come join our wonderful team of Galaxy brains.
Learn more about us:
The Dune Manifesto
Dune's Vision
Values and working at Dune
About the role
As a software engineer in Dune focused on Data Platform you will play a key role in ensuring our data platform scales to accommodate an ever-growing volume of public blockchain data. This is a role that involves thinking about large scale distributed systems and distributed databases, and is ideal for anyone passionate about those topics.
We are building a data platform that
Can ingest and process petabytes of data
Allows third parties to ingest data
Facilitates performant SQL queries across datasets
In this role you will:
Design and develop distributed systems in a principled way and take part in high impact architectural decisions
Engage in stimulating technical challenges in topics such as distributed systems, very large databases, SQL processing, data modelling, or systems performance
Assume ownership of components within our blockchain data platform such as data ingestion and decoding
Write code mostly in Kotlin with some Java and Rust with a strong emphasis on good design and performance
Contribute to the internal developer experience by improving local test setups, integration tests, and incremental deployment processes.
Work on one of the fastest engineering teams in the industry.
Building AI agents for automation into the team.
You might be a great fit for this role if:
You are a strong generalist with fundamental computer science knowledge. You use this knowledge to easily adapt to new technologies and scenarios, and to find the right solutions for the problems at hand.
You have an understanding of distributed system design, or the drive to learn if you’re a more junior engineer. Our work is as much about understanding and designing systems as it is about coding in a particular language.
Have an understanding of blockchain technology and RPC interactions
Have experience with datalakes and formats like parquet, delta, iceberg
You have great collaboration and communication skills. We work on the principle that the best output emerges from effective team work and respectful/constructive discussions.
Coding experience in any JVM language, along with a zeal for writing well-designed, testable software
Perks & Benefits
A competitive salary and equity package 🚀. Both salary and equity is top 25% of companies in the space
Our employee equity scheme has world-class employee-friendly terms with a heavily discounted strike price (~90%) and a 10-year exercise window
5 weeks PTO + local public holidays (that can be swapped to suit you) 🏖
A fully remote-first approach 🧑💻 within a distributed team with flexible working hours; you structure your own day
Say goodbye to meeting overload! We believe in a healthy mix of async and sync work, so you can focus on what truly matters—no more wasted time on endless meetings!
Good health is important, so we offer private medical insurance, dental & vision as standard 🩺
We believe in paid parental leave 👶 to help you celebrate this important milestone, transition to your new life, and bond with your new baby. We offer 16 weeks to primary and 6 weeks to secondary caregivers, fully paid. Plus a 2-week part-time phased return at full pay to help you get used to your new (and slightly more complex!) schedule
Quarterly offsites in various exciting locations as a company or team to connect, work together and have fun (so far in Tuscany 🇮🇹 Berlin 🇩🇪 Austria 🇦🇹 and Athens 🇬🇷).
On top of this 👆each person gets a yearly travel allowance to connect and co-work with someone or a team of people for a few days.
An allowance for your at-home setup, to ensure you are happy, comfortable and productive. If you prefer a local co-working space, we’ll pay for your desk.
Work with some of the best people you’ll ever get to meet!
And of course, you get some awesome Dune swag! ✌️😎
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We are dedicated to building a diverse, inclusive, and authentic workplace, so if you’re excited about this role but your experience doesn’t align perfectly with every qualification in the job description, we encourage you to apply anyway. You may be just the right candidate for this or other roles.
Apply Now:
CoW DAO
Remote
- Provide technical support to solver teams; keeping them updated, gathering their input, and troubleshooting any issues that arise
- Dive deep into the competition dynamics, understanding the needs of solvers, and crafting tools to enhance competition monitoring
- Engage in various implementation tasks for the solver competition, like setting up rewards systems, managing token balances, and refining price data feeds
- Apply data analysis techniques to gain insights on the behavior of both our users and solvers, and design metrics to evaluate how strong our trading mechanism is
- Explore the fundamental Game Theory principles guiding the competition's mechanics and rules
- Help towards the further decentralization of the solver competition
- You're skilled in coding, especially in Python, and familiarity with Rust is a bonus
- You're proficient in SQL and comfortable navigating databases
- You're intrigued by the Game Theory principles driving the mechanics of the solver competition
- You're passionate about blockchain technology and advocate for a decentralized future in digital currencies
- You thrive on tackling complex problems, utilizing a range of tools, from algorithms to data analysis, to find effective solutions
- You enjoy collaborating with multiple teams, communicating openly to grasp their challenges and work together towards solutions
- You're eager to develop a diverse skill set, delving deep into the blockchain technology supply chain and understanding the interactions among various entities, with a focus on the Ethereum blockchain
- Flexible work environment: Join our hub in Lisbon or work remotely
- Token plan: Have a stake in our mission and shape the future of CoW DAO
- Periodic gatherings: Enjoy opportunities to connect with the rest of the team through regular trips
- Conference allocation: Stay up-to-date with ecosystem advancements using our conference budget
- Learning budget: Use our learning budget to support your higher ambitions
- Hardware budget: Take advantage of a hardware budget for acquiring necessary equipment
- Make an impact: You are joining a startup where you can make a huge difference. Your work matters!
- Flat hierarchies mean fewer processes and bureaucracy - see more of your ideas come to life!
- Flexible work and vacation times: Prioritize work-life balance through our robust flexible work policy and vacation allowance
- Growth: If you're someone who loves taking the initiative and getting things done, CoW offers lots of opportunities for your individual growth
Apply Now:
Ready to be pushed beyond what you think you’re capable of?
At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system.
To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems.
Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to be.
While many roles at Coinbase are remote-first, we are not remote-only. In-person participation is required throughout the year. Team and company-wide offsites are held multiple times annually to foster collaboration, connection, and alignment. Attendance is expected and fully supported.
Team
As part of the International Payments team at Coinbase, you will help shape the future of payment integrations in countries around the world.
As a software engineer, you will partner with internal teams and external partners to expand Coinbase's portfolio of fiat onramps and offramps in strategic markets globally. This is an exciting and unique opportunity to be at the foundation of Coinbase's intensified focus on international growth. You will have a direct impact on making Coinbase the best cryptocurrency platform. In this role, you will help create the industry-leading standard for reliable and fast payments in the crypto space.
The International team prides itself on being innovative and customer-centric. It is a high-performing team where you can fuel your passion for building world-class products that ignite cryptocurrency adoption worldwide.
What you’ll be doing (ie. job duties):
- Build high-performance services using Golang and gRPC, creating seamless integrations that elevate Coinbase's customer experience.
- Champion best practices in design techniques, coding, testing, documentation, monitoring, and alerting.
- Demonstrate a keen awareness of Coinbase’s platform, development practices, and various technical domains and build upon them to efficiently deliver improvements across multiple teams.
- Add positive energy in every meeting, and make your coworkers feel included in every interaction.
- Communicate across the company to technical and non-technical leaders with ease.
- Deliver high-quality services efficiently within tight timeframes, navigating uncertainties with agility.
- Work with teams and teammates across multiple time zones.
What we look for in you (ie. job requirements):
- 3+ years of experience as a software engineer and 1+ years building backend services using Golang and gRPC.
- Be a self-starter, executing complex solutions with minimal guidance while ensuring efficiency and scalability.
- Proven experience integrating with third-party applications or APIs using Golang.
- Hands-on experience with AWS, Kubernetes, Terraform, Datadog, or similar cloud infrastructure tools.
- Working knowledge with event-driven architectures (Kafka, MQ, etc.) and Hands-on experience in SQL or NoSQL databases.
- Good Understanding of gRPC, GraphQL, ETL pipelines, and modern development practices.
Nice to haves:
- Working experience in software development with a focus on payment integration.
- Experience with payment gateway APIs and third-party payment services.
- Experience in AWS, Kubernetes, Terraform, GitHub Actions or similar.
- Experience with rate limiters, caching, metrics, logging, debugging.
Req ID - GCBE04SG
Please be advised that each candidate may submit a maximum of four applications within any 30-day period. We encourage you to carefully evaluate how your skills and interests align with Coinbase's roles before applying.
Commitment to Equal Opportunity
Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Know Your Rights notice here. Additionally, Coinbase participates in the E-Verify programin certain locations, as required by law.
Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).
Global Data Privacy Notice for Job Candidates and Applicants
Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.
Apply Now:
Ready to be pushed beyond what you think you’re capable of?
At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system.
To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems.
Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to be.
While many roles at Coinbase are remote-first, we are not remote-only. In-person participation is required throughout the year. Team and company-wide offsites are held multiple times annually to foster collaboration, connection, and alignment. Attendance is expected and fully supported.
The mission of the Platform Product Group engineers is to build a trusted, scalable and compliant platform to operate with speed, efficiency and quality. Our teams build and maintain the platforms critical to the existence of Coinbase. There are many teams that make up this group which include Product Foundations (i.e. Identity, Payment, Risk, Proofing & Regulatory, Finhub), Machine Learning, Customer Experience, and Infrastructure.
What you’ll be doing (ie. job duties):
- Architect and develop platform for foundational teams
- Provide technical structure to teams and work closely with management and stakeholders to define strategic roadmaps
- Manage individual projects priorities, deadlines and deliverables with your technical expertise
- Mentor and train other team members on design techniques and coding standards
- Write high quality, well tested code to meet the needs of your customers
- Hands-on with coding
- Plan and Implement the multi-year strategy for Identity and Regulatory engineering with the technical leadership on your team
- Collaborate with engineers, designers, product managers and senior leadership to turn our vision into a tangible roadmap every quarter
- Add positive energy in every meeting, and make your coworkers feel included in every interaction
- Engage with upstream teams and enforce SLAs for data availability and quality
What we look for in you (ie. job requirements):
- 8+ years of experience in software engineering
- You’ve 2+ years of experience in architecting big data systems around technologies like Apache Spark and Hive
- Experience in uplevelling junior engineers via processes and setting a high bar for them to follow
- You know what high quality code — and software engineering processes — look like and know how to foster an environment that creates them
- You’re passionate about building an open financial system that brings the world together
Nice to haves:
- You’ve worked with Golang, gRPC, Docker and SQL
- You’ve have experience of working with finance and accounting teams
- You’ve experience in performance tuning of big data systems
Note - This role is based out of India and will need individuals to relocate to India
PID - GPBE06IN#LI-Remote
Please be advised that each candidate may submit a maximum of four applications within any 30-day period. We encourage you to carefully evaluate how your skills and interests align with Coinbase's roles before applying.
Commitment to Equal Opportunity
Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Know Your Rights notice here. Additionally, Coinbase participates in the E-Verify programin certain locations, as required by law.
Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).
Global Data Privacy Notice for Job Candidates and Applicants
Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.
Apply Now:
Ready to be pushed beyond what you think you’re capable of?
At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform — and with it, the future global financial system.
To achieve our mission, we’re seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the financial system. We want someone who is eager to leave their mark on the world, who relishes the pressure and privilege of working with high caliber colleagues, and who actively seeks feedback to keep leveling up. We want someone who will run towards, not away from, solving the company’s hardest problems.
Our work culture is intense and isn’t for everyone. But if you want to build the future alongside others who excel in their disciplines and expect the same from you, there’s no better place to be.
While many roles at Coinbase are remote-first, we are not remote-only. In-person participation is required throughout the year. Team and company-wide offsites are held multiple times annually to foster collaboration, connection, and alignment. Attendance is expected and fully supported.
Team/ Role Paragraph:
Team - As part of Coinbase’s Enterprise Applications and Architecture organization, the CXCMSS (Customer Experience Channel Management and Shared Services) team is on the front lines of revolutionizing how we deliver exceptional support to millions of users globally. We are responsible for managing the delivery of work to agents across chat, phone, email, and social channels, empowering customer service agents across compliance and retail business units to operate at peak efficiency.
We design, build, and own platforms that prioritize the customer-first approach while driving agent productivity and maximizing automation. Our team thrives on innovation, creating scalable solutions that not only meet today’s needs but also anticipate the future of customer engagement.
Role - In this role, you'll be at the forefront of building complex, scalable applications that directly impact the Coinbase customer experience. You'll focus on building and optimizing Go-based backend APIs and React-powered UIs at scale, while integrating with third-party platforms to streamline operations for our customer service teamsWhat you’ll be doing:
- Deliver cross-functional outcomes to complex problems in collaboration with product, design, security, data or other engineering teams
- Lead assessment and implementation of third-party AI/ML tools.
- Demonstrate a keen awareness of Coinbase’s platform, development practices, and various technical domains and build upon them to efficiently deliver improvements across multiple teams.
- Participate in an environment where innovative ideas are regularly generated, vetted, and transformed into action.
- Foresee potential issues before they arise and adapt their own approach, working within constraints to avoid adverse impact.
- Communicate across the company to technical and non-technical leaders with ease.
- Quickly distill complex technical themes so that an entry level, non-tech team member can understand them.
- Mentor team members in design techniques and best practices in coding, testing, release/deploy process, documentation, metrics/logging and scaling
- Working with teams and teammates across multiple time zones.
What we look for in you:
- You have at least 5+ years of experience in software engineering.
- You’ve designed, built, scaled and maintained production services, and know how to compose a service oriented architecture.
- You have experience in authoring and contributing to technical architecture and implementing them.
- You write high quality, well tested code to meet the needs of your customers.
- You’re passionate about building an open financial system that brings the world together.
- You possess strong technical skills for system design and coding
- Excellent written and verbal communication skills, and a bias toward open, transparent cultural practices.
- Experience with third-party vendor integrations.
- You enjoy and have experience with large-scale, high-traffic platforms and implementing scalable, robust services in the real world.
- Experience in AWS, Kubernetes, Terraform, BuildKite or similar.
- Experience in rate limiters, caching, load balancing, circuit breakers, metrics, logging, tracing, debugging etc.
- Experience in event driven architectures (Kafka, MQ etc.), proficiency in either SQL or NoSQL DBs, understanding of concepts like gRPC, GraphQL, ETL.
- Proficiency in Go.
Nice to haves:
- Familiarity with JavaScript and modern, component-based JS frameworks like React
- Familiarity with working in rapid growth environments
Job #: G2768
*Answers to crypto-related questions may be used to evaluate your onchain experience
#LI-Remote
Pay Transparency Notice: The target annual salary for this position can range as detailed below. Full time offers from Coinbase also include target bonus + target equity + benefits (including medical, dental, and vision).
Please be advised that each candidate may submit a maximum of four applications within any 30-day period. We encourage you to carefully evaluate how your skills and interests align with Coinbase's roles before applying.
Commitment to Equal Opportunity
Coinbase is committed to diversity in its workforce and is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, creed, gender, national origin, age, disability, veteran status, sex, gender expression or identity, sexual orientation or any other basis protected by applicable law. Coinbase will also consider for employment qualified applicants with criminal histories in a manner consistent with applicable federal, state and local law. For US applicants, you may view the Know Your Rights notice here. Additionally, Coinbase participates in the E-Verify programin certain locations, as required by law.
Coinbase is also committed to providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process, please contact us at accommodations[at]coinbase.com to let us know the nature of your request and your contact information. For quick access to screen reading technology compatible with this site click here to download a free compatible screen reader (free step by step tutorial can be found here).
Global Data Privacy Notice for Job Candidates and Applicants
Depending on your location, the General Data Protection Regulation (GDPR) and California Consumer Privacy Act (CCPA) may regulate the way we manage the data of job applicants. Our full notice outlining how data will be processed as part of the application procedure for applicable locations is available here. By submitting your application, you are agreeing to our use and processing of your data as required. For US applicants only, by submitting your application you are agreeing to arbitration of disputes as outlined here.
Apply Now:
Job Title: Frontend Software Developer (Mid/Senior)
Location: Toronto/GTA (Remote-First, Weekly In-Person) or Remote
Experience: 3–5+ years
About Titan
We’re building a premium trading experience on the Solana blockchain—high-performance, user-first, and battle-tested for scale. Our mission is to construct the financial plumbing for the internet of capital markets, combining speed, transparency, and composability.
We build products at the edge of finance, crypto, and web-scale systems. This means tackling challenges in low-latency data, decentralized infrastructure, and real-time user experience.
What You’ll Do
- Design and build beautiful frontend applications using TypeScript, SQL, and Svelte/React
- Work across backend APIs and data pipelines, to power your real-time applications
- Collaborate closely with the founders to deliver highly interactive, performant user experiences
- Own features end-to-end—from concept through to production and beyond
- Optimize performance across the stack, especially for real-time data and financial applications
- Participate in code reviews, architecture discussions, and contribute to shaping engineering best practices
Requirements
- 3–5+ years professional software development experience
- Proficiency in TypeScript and React or Svelte
- Experience working with SQL databases, CloudFlare and building responsive interfaces
- Comfortable navigating fullstack development from system design to frontend polish
- Strong sense of ownership and bias for shipping high-quality work
Nice to Have
- Experience working in startups, especially early-stage
- Exposure to crypto, DeFi, or trading platforms
- Interest or background in low-latency systems, simulation, or market infrastructure
- Based in the Toronto/GTA area and able to attend weekly in-person co-working days (1x/week)
What We Offer
- Competitive salary
- Token allocation with high upside potential
- Remote-first culture with a focus on async communication and high trust
- Opportunity to shape the technical direction of a high-impact product in a frontier industry
Apply Now:
Who are we? FalconX is a pioneering team of operators, investors, and builders committed to revolutionizing institutional access to the crypto markets. Operating at the intersection of traditional finance and cutting-edge technology, FalconX addresses the industry's foremost challenges: Navigating the digital asset market can be complex and fragmented, with limited products and services that support trading strategies, structures, and liquidity found in conventional financial markets. As a comprehensive solution for all digital asset strategies from start to scale, FalconX operates as the connective tissue empowering clients with seamless navigation through the ever- evolving cryptocurrency landscape.What you’ll be working on:
Provide technical and thought leadership for Data Engineering and Business Intelligence Create, implement and operate the strategy for robust and scalable data pipelines for business intelligence and machine learning Develop and maintain core data framework and key infrastructures Data Warehouse design and data modeling for efficient and cost effective reporting Define and implement Data Governance processes related to data discovery, lineage, access control and quality assurance.
Skills you'll need:
Degree in Computer Science, a related field or equivalent professional experience 5+ years of strong experience with data transformation & ETL on large data sets using open technologies like Spark, SQL and Python 5+ years of complex SQL with strong knowledge of SQL optimization and understanding of logical & physical execution plans You have at least 1 year working in AWS environment, and should be familiar with modern web technologies like AWS cloud, MySQL database, Redis caching, messaging tools like Kafka/SQS etc Experience in advanced Data Lake, Data Warehouse concepts & Data Modeling experience (i.e. Relational, Dimensional, internet-scale logs) Knowledge of Python, Spark (Batch/Streaming), SparkSQL and PySpark Proficient in at least one of the following Object-oriented programming languages -- Python / Java / C++ Effective craftsmanship in building, testing, and optimizing ETL/feature/metric pipelines Experience with Business Requirements definition and management, structured analysis, process design, use case documentation A data-oriented mindset
Location: Bangalore Nice to haves:
Experience with AWS, and especially RDS, MSK, EMR, S3, Glue, Kinesis etc Prior experience with Databricks, Snowflake, Airflow and Delta Lake Notice at Collection and Privacy Policy Applicants located in California and/or applying to a role based in California, please refer to our Notice at Collection and Privacy Policy here. Inclusivity Statement FalconX is committed to building a diverse, inclusive, equitable, and safe workspace for all people. Our roles are intended for people from all walks of life. We encourage all those interested in applying to our organization to submit an application regardless if you are missing some of the listed background requirements, skills, or experiences! As part of our commitment to inclusivity, FalconX would like to acknowledge that the EEOC survey has limited potential responses that you can select. For legal reasons, FalconX must use this language to align with federal requirements, however, we want to ensure that you are able to provide a response to our own voluntary survey questions about your identity that best aligns with your most true self. FalconX is an equal opportunity employer and will not discriminate against an applicant or employee based on race, color, religion, national origin, ancestry, ethnicity, sex (including gender, pregnancy, sexual orientation, and gender identity), age, physical or mental disability, veteran or military status, genetic information, citizenship, or any other legally-recognized protected basis under federal, state, or local law. Applicants with disabilities may be entitled to reasonable accommodation under the Americans with Disabilities Act and other applicable state or local laws. A reasonable accommodation is a change in the way things are normally done which will ensure an equal employment opportunity without imposing undue hardship on FalconX. Please inform FalconX’s People team at email, if you need assistance with participating in the application process.
Apply Now:
DV Labs
Remote
DV Labs is building the next generation of distributed validators to make Ethereum staking more resilient, decentralized, and secure.
Our software allows groups of operators—large and small—to collaboratively run a single validator while minimizing single‑point‑of‑failure risk and maximizing client diversity. We are a venture‑backed, remote‑first team that values open‑source ethos, long‑term thinking, and empirical decision‑making.
We’re looking for a product‑minded Full‑Stack Engineer who can take UI/UX ideas, wire them to backend services, and ship features that help operators run distributed validators with confidence.
You’ll work closely with protocol & infra engineers, pulling consensus‑layer telemetry that our analytics team already prepares, and surfacing it through APIs and dashboards that delight end users.
Responsibilities
- Build end‑to‑end features with Next.js (React/TypeScript) on the front‑end and NestJS(Typescript) on the back‑end.
- Query ClickHouse and MongoDB to consume outputs from existing analytics pipelines; transform & expose that data via REST endpoints and typed client SDKs.
- Integrate consensus‑layer insights (beacon duties, attestation stats, slashing alerts) so stakers understand their validator health.
- Interact with deployed Solidity smart contracts using viem/ethers.js/web3.js to read on‑chain state or submit transactions (e.g., validator registration, withdrawal credentials updates).
- Automate testing & deployment with GitHub Actions and serverless hosting on Vercel.
- Contribute to technical road‑mapping, architecture reviews, and RFCs in our open, async‑first culture.
Requirements
- 4+ years building production full‑stack web applications.
- Advanced TypeScript skills across React and Node.js.
- Demonstrated experience designing & consuming REST APIs.
- Ability to query and optimise ClickHouse or another analytic DB, plus familiarity with MongoDB.
- Working knowledge of the Ethereum consensus layer (Beacon Chain duties, attestations, slashing conditions).
- Proven experience interacting with deployed Solidity contracts (reading state, sending signed transactions, gas estimation, event parsing).
- CI/CD mindset; you automate workflows with GitHub Actions (or similar) and treat infrastructure as code.
- Strong testing discipline: unit, integration, and E2E where it matters.
- Excellent written communication; comfortable in an async, globally distributed team.
Nice to have
- Experience with SQL
- Exposure to GraphQL (Apollo Server/Federation) — some internal services use it.
- Contributions to Ethereum client code, staking protocols, or DV research (Lido, DVT).Experience with p2p networking stacks (libp2p, gRPC) or BFT systems.
- Familiarity with container orchestration (Kubernetes) and infrastructure‑as‑code (Terraform).
- Go proficiency (many beacon‑chain tools use them).
- Data‑visualisation skills (D3.js, Recharts) for rich dashboards.
About the team - How we work?
- Async‑first: proposals & design docs precede meetings.
- Small, senior team: high trust & ownership.
- Open‑source by default: most code and discussions are public.
Our Values
- Synergistic
- Secure
- Innovative
- Reliable
Compensation
- Competitive salary in dollars
- Full remote company - Work from wherever you want
- Possibility to attend to relevant Conferences
- 2 Recharge weeks at the end of the year
- Equipment budget
Thanks for submitting your application! We’re excited to connect and hopefully build amazing things together.
Best of luck!
Sardine
India
Sardine is looking to hire a Support Engineer to join their team. This is a full-time position that can be done remotely anywhere in India.
Sardine - The smartest platform for fraud prevention.
🧩 Senior Full-Stack Developer – Node.js & React (Contractor, Remote) Kick off your next career move with Launchpad! We're looking for a seasoned full-stack developer ready to make an impact in a fast-paced, product-driven environment. If you’re passionate about building scalable applications with modern JavaScript frameworks, this might be the opportunity for you.
🗓 Start date: ASAP 📆 Contract type: Contractor, Long-term 🌐 Work hours: 7.30 to 16.30 PST 🏡 Work mode: 100% remote
🛠️ What You’ll Be Doing
Build state-of-the-art applications using modern JavaScript (Node.js, React) to deliver seamless user experiences across platforms.
Collaborate with UI/UX designers and specialists to implement responsive, adaptable frontends.
Work closely with architects and product managers to translate features into actionable plans, ensuring business and user needs are met.
Participate in the design and execution of scalable methodologies for high-quality software delivery.
Contribute to documentation and testing processes to support maintainability and team-wide clarity.
Take ownership of full lifecycle development: from design to deployment, including debugging and performance tuning.
✅ What You Need to Succeed
Must-haves
8+ years of experience in web application development (JavaScript, HTML, CSS, React, Node.js).
Solid experience with single-page applications and microservices architectures.
Strong skills in building RESTful APIs using Node.js frameworks like Express or Sails.js.
Experience with Docker, AWS, and cross-browser/multi-device development.
Familiarity with GitLab pipelines and Agile methodologies (Scrum/Kanban).
Excellent communication and collaboration skills in English (Advanced level).
Availability to work in a remote, distributed team across the Americas.
Nice-to-haves
Working knowledge of SQL queries, Tableau, and Snowflake.
Familiarity with Splunk or similar observability tools.
Experience ensuring compliance with security, privacy, and regulatory standards.
Previous work in product companies or startups is a plus.
🧭 Our Recruitment Process Here’s what to expect from our candidate-friendly interview process:
Initial Interview – 60 minutes with our Talent Acquisition Specialist Culture Fit – 30 minutes with our Team Engagement Manager Take Home Test Final Stage – 60 minutes with the Hiring Manager - Technical Interview
🌟 Why Join Launchpad? We believe that great work starts with great people. At Launchpad, we offer:
💻 Fully remote work with hardware provided
🌎 Global team experience with clients around the globe
💸 Competitive USD compensation
📚 Training and learning stipends
🌴 Paid Time Off (vacation, personal, study)
🧘♂️ A culture that values autonomy, purpose, and human connection
✨ Ready to make your mark? Apply now and be part of something exciting.
Apply Now:
About Zscaler Serving thousands of enterprise customers around the world including 40% of Fortune 500 companies, Zscaler (NASDAQ: ZS) was founded in 2007 with a mission to make the cloud a safe place to do business and a more enjoyable experience for enterprise users. As the operator of the world’s largest security cloud, Zscaler accelerates digital transformation so enterprises can be more agile, efficient, resilient, and secure. The pioneering, AI-powered Zscaler Zero Trust Exchange™ platform, which is found in our SASE and SSE offerings, protects thousands of enterprise customers from cyberattacks and data loss by securely connecting users, devices, and applications in any location. Named a Best Workplace in Technology by Fortune and others, Zscaler fosters an inclusive and supportive culture that is home to some of the brightest minds in the industry. If you thrive in an environment that is fast-paced and collaborative, and you are passionate about building and innovating for the greater good, come make your next move with Zscaler. Our Engineering team built the world's largest cloud security platform from the ground up, and we keep building. With more than 100 patents and big plans for enhancing services and increasing our global footprint, the team has made us and our multitenant architecture today's cloud security leader, with more than 15 million users in 185 countries. Bring your vision and passion to our team of cloud architects, software engineers, security experts, and more who are enabling organizations worldwide to harness speed and agility with a cloud-first strategy. We're looking for an experienced Senior Software Development Engineer to join our Team. Reporting to the Engineering Manager, you'll be responsible for:
Designing, analyzing, and troubleshooting large-scale distributed systems Contributing in continuous monitoring, vulnerability scanning, patching, and reporting of the system
What We're Looking for (Minimum Qualifications)
2+ years of public cloud experience (AWS or GCP or Azure) and Kubernetes Expertise in designing, analyzing, and troubleshooting large-scale distributed systems Experience with Infrastructure as Code and programming languages like Python, Java Experience in data engineering, Spark, DBT, temporal, SQL etc is a plus but not must have
What Will Make You Stand Out (Preferred Qualifications)
Experience in continuous monitoring, vulnerability scanning, patching, and reporting Experience with multiple cloud providers (AWS, Azure) and both relational and non-relational databases for microservices Bachelor's degree in Science, Engineering, IT, or equivalent
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LI-HybridAt Zscaler, we are committed to building a team that reflects the communities we serve and the customers we work with. We foster an inclusive environment that values all backgrounds and perspectives, emphasizing collaboration and belonging. Join us in our mission to make doing business seamless and secure.
Our Benefits program is one of the most important ways we support our employees. Zscaler proudly offers comprehensive and inclusive benefits to meet the diverse needs of our employees and their families throughout their life stages, including:
Various health plans Time off plans for vacation and sick time Parental leave options Retirement options Education reimbursement In-office perks, and more!
By applying for this role, you adhere to applicable laws, regulations, and Zscaler policies, including those related to security and privacy standards and guidelines. Zscaler is committed to providing equal employment opportunities to all individuals. We strive to create a workplace where employees are treated with respect and have the chance to succeed. All qualified applicants will be considered for employment without regard to race, color, religion, sex (including pregnancy or related medical conditions), age, national origin, sexual orientation, gender identity or expression, genetic information, disability status, protected veteran status, or any other characteristic protected by federal, state, or local laws. See more information by clicking on the Know Your Rights: Workplace Discrimination is Illegal link. Pay Transparency Zscaler complies with all applicable federal, state, and local pay transparency rules. Zscaler is committed to providing reasonable support (called accommodations or adjustments) in our recruiting processes for candidates who are differently abled, have long term conditions, mental health conditions or sincerely held religious beliefs, or who are neurodivergent or require pregnancy-related support.
Apply Now:
CoW DAO
Remote
About CoW DAO
CoW DAO is on a mission to protect Ethereum users from MEV and optimize trade execution across DeFi. We achieve this through the CoW Protocol, CoW Swap (a leading intent-based DEX aggregator), and the innovative MEV Blocker, which together help secure, aggregate, and route trades for optimal outcomes. We also fund values-aligned projects via the CoW Grants Program.
CoW Protocol is consistently ranked among the top DEX aggregators by monthly volume and is the largest intent-based exchange. Our MEV Blocker protects trades from harmful MEV extraction and is integrated across the Ethereum ecosystem. The CoW AMM is the only live AMM designed to protect liquidity providers from LVR (loss-versus-rebalancing).
With over 100 open-source repositories on GitHub, we’re transparent, community-driven, and deeply committed to the open-source ethos. Our real-time Dune Analytics dashboard showcases billions in cumulative trading volume and a rapidly growing user base. As we continue to scale, CoW DAO remains at the forefront of DeFi innovation, prioritizing security, efficiency, and decentralization.
- Location: Fully remote (Preference for Europe or remote ±4 hours CEST)
- Contract Type: Full-time contractor
- Note: Please note we are not hiring from the US, Australia, or New Zealand
About the role
At CoW DAO data plays a central role in how we understand on-chain activity and operate our fair combinatory auction system.
We’re looking for a Data Engineer who’s excited to dive deep into blockchain data (Ethereum and other L1/L2s), enrich it with insights from our off-chain auction system, and build the pipelines and infrastructure to support operations and analytics. This is a hands-on role where you’ll work across teams, design scalable systems, and make high-quality data accessible and actionable across the organization.
If you thrive in a fast-moving environment, love working with complex datasets, and want to shape the data foundation of a leading DeFi protocol, we’d love to hear from you.
What you’ll do
- Collaborate with teams across the company to understand their data needs and provide actionable insights
- Design, build, and maintain robust data pipelines and infrastructure for ingesting and processing on-chain and off-chain data
- Ensure data quality, reliability, and discoverability through testing, monitoring, and documentation
- Create tools and systems that make it easy to access, query, and visualize data (using tools like Redash, Metabase, or Looker)
- Keep an eye on the evolving blockchain data ecosystem—experiment with new tools and techniques to stay ahead
- Own your work end-to-end: from initial idea to deployment and maintenance
Who you are
- Solid experience designing and maintaining scalable data architectures (data lakes, warehouses, pipelines)
- Strong coding skills in Python and SQL
- Comfortable working with blockchain data providers and APIs (e.g. Dune, Etherscan, CoinGecko)
- Familiar with decoding Ethereum transactions and simulation tools (e.g. Tenderly, Phalcon)
- Experience with modern data orchestration frameworks (Dagster, Airflow, or Prefect)
- You write clean, tested, and well-reviewed code and follow best practices for deployment and monitoring
- You’re a self-starter, collaborative, and not afraid to take ownership
Nice to Have
- Familiarity with cloud platforms (AWS, GCP, etc.)
- Previous experience in a startup or high-growth environment
- Experience contributing to or using open-source data/analytics tools in the Web3 space
## What We Can Offer You
- Flexible work environment: Join our hub in Lisbon whenever you want or work remotely
- Token plan: Have a stake in our mission and shape the future of CoW DAO
- Periodic gatherings: Meet your teammates in person during regular team retreats
- Conference allocation: Stay up to date with the latest in Web3 using our conference budget
- Learning budget: Support for personal and professional development
- Hardware budget: Set yourself up with the tools you need
- Flat hierarchies: Have more ownership and less red tape
- Flexible time off: Balance your personal and work life
- Make an impact: Your contributions directly influence the direction and success of the protocol
- Growth: Take initiative, own projects, and accelerate your learning and growth
Referral Program
Earn 4,000 USDC/USD through our refer-to-earn program. More details here
Culture
Life within the CoW Protocol is an incredible adventure! We take pride in our collaborative approach, embracing autonomy and fostering a culture of big thinking and continuous growth. We value impact, ownership, simplicity, and team spirit. Plus, we’re all about feedback, coming together, and enjoying the journey along the way!
At CoW Protocol, we strive to create a space where everyone feels included and empowered. We believe that our products and services benefit from our diverse backgrounds and experiences. All qualified applicants are considered for positions regardless of race, ethnic origin, age, religion or belief, marital status, gender identification, sexual orientation, or physical ability.
WHO WE ARE: Zinnia is the leading technology platform for accelerating life and annuities growth. With innovative enterprise solutions and data insights, Zinnia simplifies the experience of buying, selling, and administering insurance products. All of which enables more people to protect their financial futures. Our success is driven by a commitment to three core values: be bold, team up, deliver value – and that we do. Zinnia has over $180 billion in assets under administration, serves 100+ carrier clients, 2500 distributors and partners, and over 2 million policyholders.WHO WE ARE: Zinnia is simplifying how people buy, sell, and administer insurance products. Combining intuitive enterprise technology solutions and data insights with the streamlined, consumer-facing Policygenius marketplace, Zinnia is redesigning the insurance experience for shoppers, advisors, and insurers alike — and enabling more people to protect their financial futures along the way. Zinnia has over $173.7 billion in assets under administration across 60+ carrier clients, 350 distributors and partners, and over 2 million policyholders. WHO YOU ARE: Senior Software Engineers play a key role in the design, development/configuration, unit testing, installation, and ongoing maintenance of Zinnia's software platforms. Zinnia's Senior Software Engineers work with stakeholders to develop solutions and/or products that fulfil the needs of Zinnia's internal stakeholders and clients. Those solutions and/or products help Zinnia and our clients to be more efficient and provide better service to end customers. Senior Software Engineers interact directly with Technical leaders, business stakeholders, and may periodically interact directly with Zinnia's clients WHAT YOU’LL DO:
Work as part of a global, cross-functional team to develop innovative software for Zinnia's stakeholders. Contribute to projects by creating well-designed, customized, testable, efficient code for Zinnia's platforms. Assist our teams in providing ongoing support, troubleshooting, improvements, or custom enhancements to existing Zinnia's platforms. Flexibility to support the challenging development and delivery needs of Zinnia's Collaborate with our global teams, internal stakeholders, and customers. Act as a mentor and technology expert for team members and conduct technical reviews. Architect, Design, develop and validate various requirements for Zinnia's platforms Ability to work in a fast-paced environment, recognize and react to changing business needs and effectively prioritize tasks Must be self-motivated and able to work both independently and in conjunction with team members and business units. Enthusiasm and flexibility to work on a variety of projects
WHAT YOU’LL NEED:
6 to 9 years of experience in Backend technologies like C# and VB.Net Patience and perseverance to overcome challenges, solve problems, and learn new computer languages and techniques. Industry exposure to BFSI domain especially Insurance. Excellent work ethic. Ability to work and travel independently. Effective communication, interpersonal, and critical thinking skills. Effective troubleshooting skills. Ability to work as part of a cross-functional, global team. BTech / BE / MCA / MTech / ME or equivalent qualification from reputed institutes.
BONUS POINTS:
Object Oriented Programming (OOPS) and design patterns. Programming using C# and VB.Net. Front End skills on Angular. DB competencies using SQL Server and Oracle. Competence and comfort using Cloud Computing like using AWS or Azure. SOA/Microservice Architecture. Knowledge and experience with APIs. Good to have TypeScript and Kafka knowledge. Git, Docker, TFS, Jira, IIS, Windows Service.
WHAT’S IN IT FOR YOU? At Zinnia, you collaborate with smart, creative professionals who are dedicated to delivering cutting-edge technologies, deeper data insights, and enhanced services to transform how insurance is done. Visit our website at www.zinnia.com for more information. Apply by completing the online application on the careers section of our website. We are an Equal Opportunity employer committed to a diverse workforce. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability
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Apply Now: