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At IMC, technology is not a department; it’s at the heart of everything we do. Developed in-house, our innovative software makes millions of trading decisions daily, and we win bymaking better and faster decisions than our competition.
IMC’s Zug-based C++ Crypto Execution development team works on software that sits directly in the latency-critical loop of our technology stack and touches every part of our organisation. From ensuring our connectivity to the market and handling massive amounts of data, to implementing complex trading algorithms and integrating advanced hardware solutions.
Your Core Responsibilities:
As a software engineer, you’ll work in multidisciplinary teams alongside other engineers as well as traders, researchers, and quants to deliver challenging projects, while taking ownership of the end-to-end product development – from requirements gathering to production. You’ll write reliable, high-performance software while balancing time to production with quality and testability. Advanced automated testing and daily deployments will allow you to achieve agile and incremental benefits. Within a complex landscape of varying systems and technologies, you’ll be constantly challenged to consider trade-offs between latency, throughput, simplicity, scalability and maintainability.
Your Skills and Experience:
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Consensys is the leading blockchain and web3 software company founded by Joe Lubin, CEO of Consensys and Co-Founder of Ethereum. Since 2014, Consensys has been at the forefront of innovation, pioneering technological developments within the web3 ecosystem.
Through our product suite, including the MetaMask platform, Infura, Linea, Diligence, and our NFT toolkit Phosphor, we have become the trusted collaborator for users, creators, and developers on their path to build and belong in the world they want to see.
Whether building a dapp, an NFT collection, a portfolio, or a better future, the instinct to build is universal. Consensys inspires and champions the builder instinct in everyone by making web3 universally easy to use and develop on.
Our mission is to unlock the collaborative power of communities by making the decentralized web universally easy to access, use, and build on.
You’ll get to work on the tools, infrastructure, and apps that scale these platforms to onboard one billion participants and 5 million developers. You’ll be constantly exposed to new concepts, ideas, and frameworks from your peers, and as you work on different projects — challenging you to stay at the top of your game. You’ll join a network of builders that reaches the edge of our ecosystem. Consensys alumni have moved on to become tech entrepreneurs, CEOs, and team leads at tech companies.
About MetaMask
We’re building for a future where the internet and world economy empowers people through interactions based on consent, privacy, and free association. Where both communities and individuals flourish. To accomplish that, we’re working hard to make web3 accessible for everyone around the world.
MetaMask is both a crypto wallet and a gateway to the decentralized web. Our tools help people create communities, play video games, access financial services, make payments, invest in assets, protect against economic turmoil, and more. Our browser extension and mobile platforms meet the needs of millions of users and developers across the world.
Originally a humble key manager, today MetaMask serves over 30 million monthly active users as a decentralized application development platform, an aggregator of decentralized cryptocurrency exchanges, and a decentralized identity manager.
MetaMask Card, a newly formed team, is on a mission to integrate crypto with traditional payment systems. As a Software Engineer on our team, you'll be at the forefront of developing and enhancing features that make using crypto assets outside the crypto universe seamless and intuitive.
What you’ll do
We are looking for a Software Engineer who's eager to pioneer the next wave of crypto adoption by developing innovative features for MetaMask Card and refining our current offerings.
This will include work related to the MetaMask Card offering and how we can facilitate the integration of web3 with traditional payment methods. Many of the activities we focus on are related to user experience (mobile / web / browser extension) and API integration.
You'll be responsible for developing new features and managing various partners, payment methods, and crypto assets. Your goal is to streamline the integration process while curbing the growth of technical debt. Concurrently, you'll engage in research to conceive innovative features.
Would be great if you brought this to the role
Ideal candidate
You're well-acquainted with the Ethereum ecosystem and adept at building products across mobile, web, and backend platforms. With a keen sense of user experience, you're dedicated to enhancing it at every turn.
Would be great if you brought this to the role
Bonus point for any of:
Don't meet all the requirements? Don't sweat it. We’re passionate about building a diverse team of humans and as such, if you think you've got what it takes for our chaotic-but-fun, remote-friendly, start-up environment—apply anyway, detailing your relevant transferable skills in your cover letter. While we have a pretty good idea of what we need, we're ready for you to challenge our thinking on who needs to be in this role.
In the rapidly evolving Web3 space, we believe that everyone is a builder. This expansive paradigm requires a range of backgrounds, talents, skills, and experiences to influence and shape the future. At Consensys, this diversity fuels our ability to shift control and redefine the realm of possibility. We are committed to ensuring that our technology empowers people and communities with economic and political agency through decentralized technologies. We welcome the range of perspectives and differences and celebrate them. We're excited to see how your unique skills as a builder can contribute to our vision, drive innovation, and help us shape a more inclusive Web3.
Consensys is an equal opportunity employer. All employment decisions are made without regard to race, color, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, genetic information, religion, disability, medical condition, pregnancy, marital status, family status, veteran status, or any other characteristic protected by law. Consensys is aware of fraudulent recruitment practices and we encourage all applicants to review our best practices to protect yourself which can be found (https://consensys.io/careers/best-practices-to-avoid-recruitment-fraud/).
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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: Senior Software Engineer plays a key role in the design, development/configuration, unit testing, installation, and ongoing maintenance of Zinnia software platforms. Works with stakeholders to develop solutions and/or products that fulfill the needs of Zinnia’s internal stakeholders and clients. Those solutions and/or products help Zinnia and it's clients to be more efficient and provide better service to end customers. SSE interacts directly with project managers and business stakeholders and may periodically interact directly with Zinnia’s clients. Will facilitate, Architect, and enable junior team members by acting as a mentor for soft skills and/or technical subject matter experts. 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, and efficient code for Life & Annuity Exchange platforms. Assist our teams in providing ongoing support, troubleshooting, improvements, or custom enhancements to existing Life & Annuity Exchange platforms. Flexibility to support the challenging development and delivery needs of Zinnia 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 the Zinnia 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 independently and in conjunction with team members and business units. Enthusiasm and flexibility to work on a variety of projects
WHAT YOU’LL NEED:
10-14 years of expertise in Microsoft .NET technologies with end to end project life cycle experience using Agile methodologies Architecting, designing, developing, and delivering tasks using C#/.Net, ASP.Net, MVC, Dot Net Core, Web API, Micro Services, utilizing Visual Studio IDE, SSRS, SOAP, XML, GitHub Understanding of advanced design patterns, API-first design, and SOLID principles Effective communication, interpersonal, and critical thinking skills. Ability to work as part of a cross-functional, global team. Fluent client communication, Issue management, deployment, and delivery support. Experience in WebAPI, XML, JQuery/HTML/CSS. Experience with relational databases such as SQL Server SQL Server 2014/2019+ Knowledge of cloud platforms i.e. AWS Team coordination, analytical skill, self-learning, Communication, Technical documentation, system analysis
Good to have:
Working experience on enterprise-level applications/products Working experience in React, TypeScript Insurance/financial services (Life and Annuity) industry knowledge Experience with Web-based software as a service (SaaS) application
WHAT’S IN IT FOR YOU? Zinnia offers excellent career progression and competitive compensation. We offer great benefits, including health/dental insurance, parental leave, profit sharing, PF, incentive/bonus opportunity, tuition reimbursement, and so much more. We’re looking for the best and brightest innovators in the industry to join our team. 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 Lendr.fi
Vision and Impact:
At Lendr.fi, we envision a world where every person has equal access to financial opportunities empowering them to build wealth and prosperity for themselves. We aim to accelerate this vision by making every asset class globally accessible through Web3. To achieve this goal, we are building the world's first liquid staked real world asset token protocol. Our protocol creates real world asset (RWA) index tokens for any asset class, including real estate, AI & robotics, healthcare, energy, commodities, and more. These tokens are compliant in multiple jurisdictions globally, and compatible with all existing DeFi protocols, allowing us to beat the returns of anything currently available in Web2 or Web3. Lendr.fi is MakerDAO + Lido for RWAs. The RWA tokenization market is projected to reach $16 trillion by 2030, compared to the current $3.5 trillion valuation of all crypto. We intend to capture a significant portion of this growth.
Achievements
Culture
We are a highly ambitious, fast-paced, remote-first company assembling a superstar team that can build Lendr.fi into one of the top DeFi protocols in the world. We are searching exclusively for highly motivated individuals with a proven track record of building and growing Web3 protocols. We're a small team, which lends itself to high degrees of autonomy, impact, accountability, and the expectation for high execution power and attention to detail without compromise.
About the Role
Mission
As the Technical Lead / CTO at Lendr, you will be responsible for setting the technical direction of the company, leading and mentoring our engineering team, and overseeing the design and implementation of our core products. This role blends strategic leadership with hands-on technical expertise, ensuring that our technology infrastructure is robust, agile, and aligned with our business goals. As a Startup Technical Lead Developer, you will drive the development and optimization of our decentralized applications, prioritize security, lead a team of developers, and align technical strategies with Lendr's goals. The ideal candidate will possess a deep understanding of engineering principles, particularly within the realm of blockchain technology, and will have a proven track record of delivering successful technological products at scale.
Responsibilities
Requirements
Why Join Us
Apply Now:
Are you an experienced full stack or front-end engineer seeking a new challenge? Do you want to play a pivotal role in crafting tools and products designed to assist on-the-ground communities in regenerating the earth through sustainable agricultural and nature-based solutions? Are you interested in making a positive impact on the world while enjoying the freedom to work remotely?
At Regen Network, we're revolutionizing how humanity interacts with the environment by building a global platform for planetary stewardship. Our technology stack combines cutting-edge distributed ledger systems, remote sensing capabilities, and modern web technologies to create a transparent and verifiable system for ecological outcomes.
Our platform serves as crucial infrastructure for the growing regenerative agriculture and nature-based solutions markets, enabling stakeholders to track, verify, and reward positive ecological impact. By joining our team, you'll have the opportunity to work remotely while contributing to meaningful climate solutions at a global scale.
ResponsibilitiesIn this role, you will be joining a small and agile team building our web based application (app.regen.network), to create user experiences for farmers, land stewards, and the buyers funding next-gen climate solutions.
You will build and maintain web applications using state of the art technologies (React + Typescript + GraphQL with a Node and PostgreSQL backend is our current stack), write reusable components, ensure solid test coverage, and actively participate in code reviews. Additionally, you’ll be building Node services that serve as a gateway to our decentralized ecosystem, and expose REST or GraphQL APIs for our front end applications to access data.
Outside of core application development you will work closely with our product & design team, building out key features in our product roadmap such as:
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Since being founded in 2018, Copper has been building the standard for institutional digital asset infrastructure with a focus on custody, collateral management, and prime services.Led by Amar Kuchinad, Copper's Global CEO, the firm provides a comprehensive suite of custody, trading and settlement solutions that reduce counterparty risk and bring greater capital and operational efficiency to digital asset markets. At the heart of Copper's offering is Multi-Party Computation (MPC) technology – the gold standard in secure custody. Copper’s multi-award winning custody system is unique in that it can be connected to centralised exchanges, DeFi applications and even staking pools without the assets leaving the custody. Built on top of this state-of-the-art custody, ClearLoop is the first solution in the market that overcomes a growing industry challenge; counterparty risk with exchanges. This solution underpins a full prime services offering, connecting global exchanges, and enabling customers to trade and settle directly from the safety of their MPC-secured wallets. By reducing settlement time for transfers to a few milliseconds (without blockchain network dependency) and offering enhanced security measures, ClearLoop is rapidly reshaping the way asset managers trade and manage capital. In addition to industry-leading security certifications, Copper has one of the strongest insurance coverages in the industry from an A+ rated insurer, positioning the firm as the partner of choice for institutions seeking to safeguard their assets.Department environment This is an exciting entry level opportunity for an Associate Software Engineer to join our Exchanges team at Copper to build new back-end microservices and integrate with cryptocurrency exchanges. Be part of a talented team of engineers and help us improve our ClearLoop and Walled Garden products. ClearLoop is one of the most important projects for the company. The chosen candidate will contribute on evolving and develop new exchange integrations for WalledGarden and ClearLoop. Key Responsibilities of the role
As a key member of the engineering team, participating in every stage of product and feature development - from conceptualisation to architecture, to build, to release, to iteration and support. Build the backend services for our new features, as well as supporting the existing product lines. Build integrations with traditional financial services providers and other third parties. Contribute to code reviews, architectural decisions and agile practices within the team. Full understanding of current products. Support and solve problems from clients and stakeholders.
Your experience, skills and knowledge Essential
At least 2 years experience building Scala/Java applications. Well-versed with the OOP/functional paradigm and design patterns Familiarity with relational databases such as PostgreSQL An understanding of the critical importance of unit tests, well-versed and able to build automated tests of server-side code. Experience building/designing microservices.
Desirable
Experience with containerisation and DevOps practices Experience in building and optimising systems for working with large amounts of data, both at the database level and interactions between services.
The benefits offered
Holidays: 27 days per annum paid holiday, in addition to bank holidays. Years of Service Days: Employees are awarded one additional day of paid time off per year of service (up to three years). Vitality Health:
Medical Insurance: Copper provides all employees with individual cover. Medical history is disregarded, and a 24/7 virtual GP is available (£100 excess per person per year) Dental Insurance: Comprehensive dental cover for preventative, restorative and emergency treatment Audiology Cover: Employees can claim back up 80% of costs, up to £300, for any hearing tests or hearing aids Optical Cover: £500 optical cover (through Vision Express) or 80% reimbursement up to £300 for any other optician Menopause Support: Unlimited support for those experiencing symptoms of the menopause, such as video consultations with a dedicated menopause practitioner Vitality services also include an additional £100 for minor diagnostic tests and private prescriptions, including home diagnostics Headspace - Copper's policy provides all employees with a free Headspace subscription. Headspace provides great resources to manage stress, improve sleep, meditate and enhance mindfulness Discounts and free benefits - the Vitality programme has been designed for preventative care to encourage members to improve their overall health and will reward those for doing so. Employees can access additional benefits such as 50% off running shoes, discounted health screenings, 50% off at Nuffield Health or Virgin Active gyms and much more
Home Working Energy Support Scheme: to combat energy prices increasing globally, Copper will provide you, in addition to your salary, with a monthly top-up of £60 or £75 (subject to your energy supplier) Pension up to 10% matched contribution to our company pension scheme via Smart Pensions Cycle to Work Life Insurance cover: Four times your base salary EAP: access unlimited mental health consultations and contact a 24/7 confidential helpline for emotional support Sponsored Learning and Development opportunities Regular company events and social activities
In return for everything you can bring to Copper, we can offer you an exciting, challenging role in a fast-growing and dynamic business, with career opportunities and welcoming working environment. If you think you have everything we're looking for and more, then we'd love you to apply for the opportunity. Copper is an equal opportunity employer. We embrace diversity and equal opportunities in a serious way. We are committed to building a team that represents a variety of backgrounds, perspectives and skills. The more inclusive we are, the better our work will be. So bring us your experience, perspectives and skills. It is in our differences that we will continue to grow and ensure Copper is transforming how institutional investors engage with digital assets.Copper is an equal opportunity employer. We embrace diversity and equal opportunities in a serious way. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. The more inclusive we are, the better our work will be. So, bring us your experience, perspectives, and skills. It is in our differences that we will continue to grow and ensure Copper is transforming how institutional investors engage with digital assets. Copper is a Disability Confident Employer, please let us know if you have a disability. If you require us to provide any assistance during the recruitment process, then we would ask you to highlight this to us and we will be happy to accommodate.
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At Pass App, we’re on a mission to ignite financial freedom and true ownership for people everywhere. Each member of our team takes ownership and contributes a unique piece to our journey into the exciting realm of web3. Together, we craft more than just meaningful products and services—we create a lasting tangible impact in the real world.
We want you to join our search for greatness at the edge of what is technologically possible. Are you tired of the ordinary? Crave a challenge that sparks passion and purpose? We’d love to have you apply!
We are cooking up several big new initiatives, one of which is Pass App, a suite of products that will completely revolutionize how people experience and engage with web3.
We’re on the lookout for a talented and motivated QA Engineer to join our dynamic team. The ideal candidate should possess extensive experience in quality assurance, specifically within the realm of native mobile applications, blockchain and decentralized applications. You will be instrumental in ensuring the reliability, security, and user-friendliness of our web3 mobile wallet. This role demands meticulous attention to detail, a thorough grasp of blockchain technology, and the ability to work effectively with our development and product teams.
Joining in the early stages, you’ll play an active role in ensuring the quality and reliability of a truly innovative product and bringing it to market. Collaboration is essential in this position, as a team we can build impactful products.
Working remotely is more than just a benefit or a perk. We believe in the power of remote work to unleash creativity and passion. Join our globally remote team with 35+ different nationalities and enjoy the flexibility to work from anywhere in the universe. You should be available during European working hours.
Join our team and pursue your passions on your own terms, while we provide you with learning and development budgets, personal development plans and team retreats to fuel your web3 curiosity.
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: Software Quality Analysts (SQAs) contribute to client projects by independently running multiple projects, testing multiple applications with minimal supervision, conducting defect management, providing project estimates, and being externally facing. SQAs complete testing of software applications to ensure a quality product is delivered to internal and external clients. WHAT YOU’LL DO:
Develop test approaches and test plans to test application enhancements and changes against documented business requirements, in a manner which results in a high quality solution meeting the functional and non-functional requirements of the end user. Estimate, prioritize, plan, and coordinate testing activities Execute and document test approach, test cases, RTMs and scenarios Work closely with designers, developers, and business SMEs to effectively assure delivery of a quality project Support continuous improvement of team quality management practices, such as defect management, integration testing, and testing automation Drive automation strategy, design for testability and code coverage
WHAT YOU’LL NEED:
A Bachelor's Degree with 3 to 5 years of QA experience with solid knowledge of SDLC, Defect Life cycle Strong knowledge of software QA methodologies, tools and processes Experience in writing clear, concise and comprehensive test plans and test cases Hands on experience in tools like Adobe Acrobat PDF forms tagging/editing, XML SPY, MS Office, POSTMAN, SOAP UI. Experience with automated testing will be an added advantage Familiarity with project management cycle; Agile, Scrum or Waterfall 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 test projects. Excellent verbal and written communication skills with the ability to interact professionally with diverse groups of individual (clients, colleagues, subject matter experts), self-starter Hands on experience in Project management tools like JIRA, Redmine etc Diploma in Software Testing would be an advantage.
BONUS POINTS:
Good to have working experience on enterprise-level applications/products. Knowledge of Life and Annuity insurance products, insurance application package, business rules and Information Technology Services systems and capabilities. Any certifications relevant to both BA and QA like CBAP, ISTQB etc. would be an added advantage.
WHAT’S IN IT FOR YOU? Zinnia offers excellent career progression and competitive compensation. We offer great benefits, including health/dental insurance, parental leave, profit sharing, PF, incentive/bonus opportunity, tuition reimbursement, and so much more. We’re looking for the best and brightest innovators in the industry to join our team. 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:
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: Software Engineers play a key role in providing design, development/configuration, unit testing, and ongoing maintenance of Zinnia software platforms. WHAT YOU’LL DO: • Work as part of a Platform Support team in doing investigations Level 3 Support Zinnia Business and Client Operation Teams• This position will work the 5:00 PM to 2:00AM shift to provide support during CST hours.• Create well-designed, customized, testable, and efficient code for ZINNIA platforms.• Collaborate with our global teams, internal stakeholders, and customers.• 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:• Should have 5-7 years IT experience with not less than 4 years of strong expertise in Microsoft .NET technologies with end-to-end project life cycle experience using Agile / Kanban methodologies.• Proficient in SQL Server knowledge in designing and developing SQL queries. Mongo DB, NService Bus• Proficient in .Net framework• Expert in building Restful API• Must have experience in designing and developing products using various technologies – C#, React JS, Angular, and Java script• Should have good demonstrable experience in systems architecture and N-tier application development using Microsoft technical stack SQL server, TFS, Azure DevOps.• Knowledge of AWS Lamda functions, Containers/Micro Service architecture, Docker, Python and Java• AWS Practioner Certified preferred WHAT’S IN IT FOR YOU? We’re looking for the best and brightest innovators in the industry to join our team. 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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We are hiring for one of our ecosystems projects, they are one of the leading SocialFi companies with a strong presence globally. In this role, you will:
Manage the architecture design and technical solutions of large-scale systems, ensuring optimal performance, concurrency, and availability. Manage and lead the technical team to solve complex technical challenges and facilitate efficient communication and collaboration. Maintain system stability and ensure it operates with high availability and supports high concurrency. Actively engage in agile development processes to ensure timely delivery of projects with exceptional quality.
You might thrive in this role if you have:
5+ years of experience in relevant industry experience or related fields. A Bachelor’s degree or higher in Computer Science or a related field, with over 3 years of development experience and a clean, efficient coding >
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