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Klink Finance Remote
Are you looking to be part of an early-stage venture and have proven experience in web3 content creation? Location: Remote. Your team is based in Europe, India, and Canada. Working Language: English About the project The #1 Crypto rewards platform where daily rewards meet smart investing. Klink is a leading crypto wealth creation platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies starting from $0 of personal investment and has already partnered with some of the leading companies in web3. The company is backed by top-tier VCs in the US & Asia. Tasks We are now looking for an ambitious Fullstack Engineer to join the team. You will be joining a team of 20 (12 with technical background

Are you looking to be part of an early-stage venture and have proven experience in web3 content creation?

Location: Remote. Your team is based in Europe, India, and Canada.

Working Language: English

About the project

The #1 Crypto rewards platform where daily rewards meet smart investing.

Klink is a leading crypto wealth creation platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies starting from $0 of personal investment and has already partnered with some of the leading companies in web3.

The company is backed by top-tier VCs in the US & Asia.

Tasks

We are now looking for an ambitious Fullstack Engineer to join the team. You will be joining a team of 20 (12 with technical background) with a live product with over 400,000 users already. As you work on building an innovative solution competing with products on a global scale, you will always be up to date on all the latest technologies and best practices, especially regarding the web3 space.

You will:

  • Collaborate on the development of highly scalable Node.js products hosted on cloud-based infrastructure, facilitating access to DeFi opportunities for CeFi users.
  • Construct and maintain internal and external RESTful APIs, ensuring swift and seamless updates to our products.
  • Develop diverse platforms, optimizing for high throughput and faultlessness in execution.
  • Integrate external providers from the FinTech and Blockchain industry to enhance our product offerings.
  • Engage in regular communication with the technical lead and the entire team to discuss solutions and innovations.
  • Actively participate in code reviews to uphold code quality, maintainability, and adherence to best practices.

Requirements

We do not focus on the time you have spent sitting in the lecture halls of this world but we want to understand what makes you feel comfortable, extraordinarily motivated and suitable to take over this position. We are looking for a team member who feels comfortable working remotely and in English in an international environment with a self-driven “Get stuff done” mindset.

  • Experience in serverless architecture and microservices.
  • Proven understanding of Blockchain and Web3 solutions.
  • Proficiency in Javascript frameworks, with a focus on Typescript (Nest.js, Next.js, Node.js).
  • Strong MVP-focused coding skills in any modern programming language.
  • Solid understanding of cloud solutions, specifically Amazon Web Services (AWS).
  • Good knowledge of data structures, algorithms, and relational databases.
  • Familiarity with security best practices in cloud environments.
  • Full-stack development experience with a strong proficiency in React.js, Next.js, and NestJS. Expertise in building dynamic, scalable, and high-performance web applications, ensuring seamless integration between front-end and back-end technologies for optimized user experiences and efficient server-side rendering.

Benefits

  • Join at an early stage and be involved in decisions that shape the company’s future and the opportunity to build your own success story
  • You will have a lot of autonomy and freedom in your role to innovate, test and fail
  • Take a trip with an international team of highly skilled individuals who will always support you on this journey

If you want to know more about this opportunity please complete this application with your most recent work profile and we will get back to you ASAP.

We are excited to meet you!

Apply Now:

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Interop Labs Remote
As an Integrations Engineer, you will play a pivotal role in growing the Axelar Ecosystem by adding connections to new blockchains. You will collaborate with the product and protocol teams to prioritize integrations. You will also become intimately familiar with the Axelar protocol and stack to help facilitate new chain integrations, providing necessary guidance to external teams that utilize the Axelar network to connect new chains. Your primary responsibility will be to take lead on an integration and progress it through different environments all the way to production. With each integration you will improve the tooling and processes around integrations including internal deployments, testing frameworks, deployment scripts, security, monitoring & alerting as well as libraries to interact with the chain and the deployed smart contracts that support interchain communication. Your responsibilities Take ownership of the end-to-e

As an Integrations Engineer, you will play a pivotal role in growing the Axelar Ecosystem by adding connections to new blockchains. You will collaborate with the product and protocol teams to prioritize integrations. You will also become intimately familiar with the Axelar protocol and stack to help facilitate new chain integrations, providing necessary guidance to external teams that utilize the Axelar network to connect new chains.

Your primary responsibility will be to take lead on an integration and progress it through different environments all the way to production. With each integration you will improve the tooling and processes around integrations including internal deployments, testing frameworks, deployment scripts, security, monitoring & alerting as well as libraries to interact with the chain and the deployed smart contracts that support interchain communication.

Your responsibilities

  • Take ownership of the end-to-end integration process for new blockchains
  • Manage the deployments and upgrades of Axelar’s smart contracts & core network to support integrations.
  • Improve stability and reliability of in-house DApps.
  • Build and expand our monitoring capabilities to ensure our stack, as well as that of public validators, runs smoothly.
  • Evaluate and help integrate new security focused protocols.
  • Strengthen our security posture and refining protocols for offline signing.
  • Improve the infrastructure and deployment to improve team’s agility and velocity.
  • Forge solid relationships within Interop Labs to fully understand the needs in the ecosystem whilst working in an agile environment.
  • Collaborate with external teams that integrate with the Axelar network.

Your profile

  • Experience interacting with smart contracts.
  • Scripting and tooling experience preferably in Javascript/Golang
  • Experience managing a blockchain network and coordinating upgrades.
  • Familiarity with containers and Kubernetes in a cloud environment.
  • Experience with monitoring and alerting tools (Datadog, Grafana, Prometheus, etc.).
  • Familiarity with modern CI/CD tools, such as GitHub Actions.
  • Security first coding and deployment mindset.
  • Understanding of blockchains / DeFi as a user is a plus.
  • Strong sense of ownership, with the ability to lead and share knowledge to reach solutions as well as the keenness to learn.
  • You enjoy being hands on, being a self starter that thrives well in ambiguity.
  • A problem solver at heart that can envision successful outcomes.

Why us?

  • Autonomous, distributed environment with the opportunity to work collaboratively in a diverse team worldwide.
  • The scope to contribute to high-impact work and make a difference in a decentralized protocol.
  • The chance to challenge yourself while learning heaps of stuff in the process.
  • Unlimited time off throughout the year to rest and recharge.
  • Competitive compensation with stock options, experiencing growth from the initial phase.

About us

Interop Labs builds interoperability technology.

Interoperability between blockchains is crucial technology infrastructure for the growth of Web3 and the advancement of internet technology as a whole. Interop Labs is the initial developer of Axelar Network - the programmable Web3 interoperability platform, scaling the next generation of internet applications to billions of users. Axelar network’s key attributes are programmability, security and scalability.

Axelar has raised over $100 million from leading VCs including DCVC, Galaxy, Polychain, Dragonfly, Coinbase, and more. Its diverse partner ecosystem spans industry heavyweights such as Ripple, Circle, dYdX, Uniswap, JPMorgan, Deutsche Bank, Microsoft, and others—underscoring Axelar’s unique market position and opportunity in unifying stacks between traditional finance and decentralized ecosystems. Axelar protocol was founded by Sergey Gorbunov (MIT PhD, UWaterloo Professor) and Georgios Vlachos (MIT MSc, Math Gold Medalist), who previously helped to build and launch Algorand.

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Interop Labs Remote
As a Technical Program Manager at Interop Labs, you will be responsible for managing the end-to-end process of integrating new and existing blockchains into Axelar Network. You will work closely with engineering, product, and business teams both internally and externally to ensure the successful integration of chain protocols, delivering high-quality technical solutions that align with Axelar’s strategic vision for blockchain interoperability. Your responsibilities Define the technical requirements, timelines, and execution plans for chain integrations. Collaborate with internal engineering teams and external teams to ensure smooth integrations and proper alignment with Axelar’s infrastructure and technical standards. Oversee the execution of blockchain integrations from start to finish, managing timelines, dependencies, and resources to ensure successful and timely delivery. Work with product and

As a Technical Program Manager at Interop Labs, you will be responsible for managing the end-to-end process of integrating new and existing blockchains into Axelar Network. You will work closely with engineering, product, and business teams both internally and externally to ensure the successful integration of chain protocols, delivering high-quality technical solutions that align with Axelar’s strategic vision for blockchain interoperability.

Your responsibilities

  • Define the technical requirements, timelines, and execution plans for chain integrations.
  • Collaborate with internal engineering teams and external teams to ensure smooth integrations and proper alignment with Axelar’s infrastructure and technical standards.
  • Oversee the execution of blockchain integrations from start to finish, managing timelines, dependencies, and resources to ensure successful and timely delivery.
  • Work with product and business development teams to identify key blockchain integrations that align with Axelar’s business goals and roadmap.
  • Drive technical discussions with teams to understand their protocols and identify integration challenges and opportunities.
  • Monitor the performance and security of integrated chains, addressing any issues that arise post-integration.
  • Document technical integration plans, processes, and updates, ensuring stakeholders are kept informed throughout the integration lifecycle.
  • Continuously evaluate and improve the integration processes to ensure scalability, efficiency, and high-quality execution.

Your profile

  • Strong understanding of blockchain protocols, consensus mechanisms, and decentralized systems.
  • Comfort with blockchain development, decentralized finance (DeFi) concepts, and understanding how to work with multiple blockchains to enable interoperability.
  • Experience with blockchain integrations or working with Layer-1/Layer-2 solutions is a plus.
  • Proven ability to manage complex, cross-functional technical programs.
  • Ability to manage multiple projects simultaneously, ensuring all are delivered on time and meet the required technical standards.
  • Excellent written and verbal communication skills, with the ability to articulate complex technical concepts to both technical and non-technical stakeholders.
  • Ability to identify, assess, and troubleshoot integration challenges, leveraging internal and external resources to resolve issues.

Why us?

  • Autonomous, distributed environment with the opportunity to work collaboratively in a diverse team worldwide.
  • The scope to contribute to high-impact work and make a difference in a decentralized protocol.
  • The chance to challenge yourself while learning heaps of stuff in the process.
  • Unlimited time off throughout the year to rest and recharge.
  • Competitive compensation with stock options, experiencing growth from the initial phase.

About us

Interop Labs builds interoperability technology.

Interoperability between blockchains is crucial technology infrastructure for the growth of Web3 and the advancement of internet technology as a whole. Interop Labs is the initial developer of Axelar Network - the programmable Web3 interoperability platform, scaling the next generation of internet applications to billions of users. Axelar network’s key attributes are programmability, security and scalability.

Axelar has raised over $100 million from leading VCs including DCVC, Galaxy, Polychain, Dragonfly, Coinbase, and more. Its diverse partner ecosystem spans industry heavyweights such as Ripple, Circle, dYdX, Uniswap, JPMorgan, Deutsche Bank, Microsoft, and others—underscoring Axelar’s unique market position and opportunity in unifying stacks between traditional finance and decentralized ecosystems. Axelar protocol was founded by Sergey Gorbunov (MIT PhD, UWaterloo Professor) and Georgios Vlachos (MIT MSc, Math Gold Medalist), who previously helped to build and launch Algorand.

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Interop Labs Remote
We are looking for a Protocol Engineer with deep Rust expertise and smart contract security experience to join our team. In this role, you will play a critical part in securing Rust-based smart contracts and blockchain integrations, ensuring their robustness, reliability, and security. Your responsibilities Design and secure smart contract architectures for Rust-based environments, ensuring safe and efficient execution. Conduct in-depth security assessments of Rust-based smart contracts (CosmWasm, Solana, or other Rust-based VMs), cryptographic implementations, and blockchain interactions. Identify and mitigate security vulnerabilities, including reentrancy, access control flaws, and cryptographic weaknesses. Optimize smart contract performance and memory safety in Rust environments. Work closely with engineering teams to integrate security best practices throughout the development l

We are looking for a Protocol Engineer with deep Rust expertise and smart contract security experience to join our team. In this role, you will play a critical part in securing Rust-based smart contracts and blockchain integrations, ensuring their robustness, reliability, and security.

Your responsibilities

  • Design and secure smart contract architectures for Rust-based environments, ensuring safe and efficient execution.
  • Conduct in-depth security assessments of Rust-based smart contracts (CosmWasm, Solana, or other Rust-based VMs), cryptographic implementations, and blockchain interactions.
  • Identify and mitigate security vulnerabilities, including reentrancy, access control flaws, and cryptographic weaknesses.
  • Optimize smart contract performance and memory safety in Rust environments.
  • Work closely with engineering teams to integrate security best practices throughout the development lifecycle.
  • Develop secure coding guidelines, automated security testing frameworks, and fuzzing tools for Rust-based smart contracts.
  • Investigate and respond to security incidents, conducting post-incident analysis and implementing preventive measures.
  • Stay up to date with the latest developments in blockchain security, smart contract vulnerabilities, and Rust security best practices to enhance our security posture.

Your profile

  • 5+ years of experience as a Protocol Engineer, Blockchain Engineer, or Smart Contract Security Engineer.
  • Strong expertise in Rust and Rust-based smart contract development (CosmWasm, Solana, or other Rust-based blockchain VMs), best practices and conventions
  • Deep understanding of smart contract security vulnerabilities and mitigation strategies in Rust environments.
  • Strong cryptographic knowledge relevant to blockchain security.
  • Hands-on experience with penetration testing, code audits, or security research in Web3 ecosystems.
  • Excellent communication skills to work effectively across teams.

Why us?

  • Autonomous, distributed environment with the opportunity to work collaboratively in a diverse team worldwide.
  • The scope to contribute to high-impact work and make a difference in a decentralized protocol.
  • The chance to challenge yourself whilst learning heaps of stuff in the process.
  • Unlimited time off throughout the year to rest and recharge.
  • Competitive compensation with stock options, experiencing growth from the initial phase.

About us

Interop Labs builds interoperability technology.

Interoperability between blockchains is crucial technology infrastructure for the growth of Web3 and the advancement of internet technology as a whole. Interop Labs is the initial developer of Axelar Network - the programmable Web3 interoperability platform, scaling the next generation of internet applications to billions of users. Axelar network’s key attributes are programmability, security and scalability.

Axelar has raised over $100 million from leading VCs including DCVC, Galaxy, Polychain, Dragonfly, Coinbase, and more. Its diverse partner ecosystem spans industry heavyweights such as Ripple, Circle, dYdX, Uniswap, JPMorgan, Deutsche Bank, Microsoft, and others—underscoring Axelar’s unique market position and opportunity in unifying stacks between traditional finance and decentralized ecosystems. Axelar protocol was founded by Sergey Gorbunov (MIT PhD, UWaterloo Professor) and Georgios Vlachos (MIT MSc, Math Gold Medalist), who previously helped to build and launch Algorand.

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Klink Finance Remote
Are you looking to be part of an early-stage venture and have proven experience in web3 content creation? Location: Remote. Your team is based in Europe, India, and Canada. Working Language: English About the project The #1 Crypto rewards platform where daily rewards meet smart investing. Klink is a leading crypto wealth creation platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies starting from $0 of personal investment and has already partnered with some of the leading companies in web3. The company is backed by top-tier VCs in the US & Asia. Tasks We are now looking for an ambitious Fullstack Engineer to join the team. You will be joining a team of 20 (12 with technical background

Are you looking to be part of an early-stage venture and have proven experience in web3 content creation?

Location: Remote. Your team is based in Europe, India, and Canada.

Working Language: English

About the project

The #1 Crypto rewards platform where daily rewards meet smart investing.

Klink is a leading crypto wealth creation platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies starting from $0 of personal investment and has already partnered with some of the leading companies in web3.

The company is backed by top-tier VCs in the US & Asia.

Tasks

We are now looking for an ambitious Fullstack Engineer to join the team. You will be joining a team of 20 (12 with technical background) with a live product with over 400,000 users already. As you work on building an innovative solution competing with products on a global scale, you will always be up to date on all the latest technologies and best practices, especially regarding the web3 space.

You will:

  • Collaborate on the development of highly scalable Node.js products hosted on cloud-based infrastructure, facilitating access to DeFi opportunities for CeFi users.
  • Construct and maintain internal and external RESTful APIs, ensuring swift and seamless updates to our products.
  • Develop diverse platforms, optimizing for high throughput and faultlessness in execution.
  • Integrate external providers from the FinTech and Blockchain industry to enhance our product offerings.
  • Engage in regular communication with the technical lead and the entire team to discuss solutions and innovations.
  • Actively participate in code reviews to uphold code quality, maintainability, and adherence to best practices.

Requirements

We do not focus on the time you have spent sitting in the lecture halls of this world but we want to understand what makes you feel comfortable, extraordinarily motivated and suitable to take over this position. We are looking for a team member who feels comfortable working remotely and in English in an international environment with a self-driven “Get stuff done” mindset.

  • Experience in serverless architecture and microservices.
  • Proven understanding of Blockchain and Web3 solutions.
  • Proficiency in Javascript frameworks, with a focus on Typescript (Nest.js, Next.js, Node.js).
  • Strong MVP-focused coding skills in any modern programming language.
  • Solid understanding of cloud solutions, specifically Amazon Web Services (AWS).
  • Good knowledge of data structures, algorithms, and relational databases.
  • Familiarity with security best practices in cloud environments.
  • Full-stack development experience with a strong proficiency in React.js, Next.js, and NestJS. Expertise in building dynamic, scalable, and high-performance web applications, ensuring seamless integration between front-end and back-end technologies for optimized user experiences and efficient server-side rendering.

Benefits

  • Join at an early stage and be involved in decisions that shape the company’s future and the opportunity to build your own success story
  • You will have a lot of autonomy and freedom in your role to innovate, test and fail
  • Take a trip with an international team of highly skilled individuals who will always support you on this journey

If you want to know more about this opportunity please complete this application with your most recent work profile and we will get back to you ASAP.

We are excited to meet you!

Apply Now:

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vVv Remote
Overview At vVv, we connect users directly to vetted pre-market token launches through a platform built on compliance and accessibility. We have a young, focussed and dedicated team. We are looking for someone who doesn't shy down from a challenge and is eager to be part of something big. We've created a fully compliant system that opens doors for both traditional institutions and crypto-native investors. Our platform stands apart through exclusive pre-market access to vetted token launches, institutional-grade compliance with built-in KYC/KYB, and seamless trading and token launch infrastructure. We're looking for an experienced back-end Python developer to build and maintain a well-tested, asynchronous API. You'll work with FastAPI, SQLAlchemy (v2), and PostgreSQL in a structured, best-practice-driven environment. Tasks will be assigned via Linear with detailed specif

Overview

At vVv, we connect users directly to vetted pre-market token launches through a platform built on compliance and accessibility. We have a young, focussed and dedicated team. We are looking for someone who doesn't shy down from a challenge and is eager to be part of something big. 

We've created a fully compliant system that opens doors for both traditional institutions and crypto-native investors. Our platform stands apart through exclusive pre-market access to vetted token launches, institutional-grade compliance with built-in KYC/KYB, and seamless trading and token launch infrastructure. 
We're looking for an experienced back-end Python developer to build and maintain a well-tested, asynchronous API. You'll work with FastAPI, SQLAlchemy (v2), and PostgreSQL in a structured, best-practice-driven environment. Tasks will be assigned via Linear with detailed specifications, allowing you to focus on rapid iteration and feature design. Code reviews will be provided, but you are expected to take ownership of your work and be open to feedback.

Development Environment

You’ll be working in a development environment that includes the following technologies and workflows: 

  • API: FastAPI (asynchronous), fully tested with pytest, OpenAPI documented, validated through Alembic (v2).
  • Database: SQLAlchemy ORM (v2), PostgreSQL, Alembic for migrations.
  • Infrastructure: Dockerized, deployed on Google Cloud Run across multiple environments.
  • Workflow: Github for version conrol, Linear for issue tracking.

Responsibilities

You will have the following responsibilities: 

  • API Development: Implement assigned Linear issues, focusing on REST API endpoints.
  • Code Quality: Write clean, scalable, and well-structured code following best practices.
  • Testing & Documentation: Maintain full test coverage by writing high quality tests using pytest and ensure OpenAPI documentation is up to date.
  • Performance & Reliability: Monitor, troubleshoot, and optimize API performance.
  • Code Review Feedback: Process feedback on PRs but will not be responsible for reviewing others’ code.

Qualifications

Must-Have 

  • Strong experience with FastAPI for asynchronous API development
  • Proficiency with SQLAlchemy (v2) and PostgreSQL
  • Solid understanding of pytest for unit testing
  • Experience with Git & GitHub for version control
  • Comfortable working with Docker for containerized development
  • Effective communication skills and openness to feedback in code reviews

Nice to Have 

  • Experience with GitHub Actions for CI/CD
  • Familiarity with OpenAPI for API documentation
  • Experience with Google Cloud Run for deployment
  • Proficiency with Alembic for database migrations
  • Experience using Pydantic (v2) for data validation

Summary

This role is suited for a structured and detail-oriented back-end Python developer who thrives on writing clean, well-tested code. Your primary focus will be implementing well-defined tasks from Linear while ensuring maintainability and performance.

Apply Now:

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Bitfinex ENG London GB
Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers. Founded in 2012, Bitfinex was one of the first professional platforms set up to accommodate for the booming interest in cryptocurrency trading. Since then, our team has gained invaluable experience whilst cementing our spot as the go-to platform for digital asset traders and institutions. Our Mission Our aim is to create a free and accessible global digital economy by disrupting the current financial services industry. Our team is entirely remote, composed of individuals with an ownership mentality; no one waits to be told what to do. Each member of the team is a highly motivated self-starter that is comfortable with autonomy and believes in lifelong learning. When we’re not working, we’re dreaming about it. We place our egos aside and thrive

Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers.

Founded in 2012, Bitfinex was one of the first professional platforms set up to accommodate for the booming interest in cryptocurrency trading. Since then, our team has gained invaluable experience whilst cementing our spot as the go-to platform for digital asset traders and institutions.

Our Mission

Our aim is to create a free and accessible global digital economy by disrupting the current financial services industry.

Our team is entirely remote, composed of individuals with an ownership mentality; no one waits to be told what to do. Each member of the team is a highly motivated self-starter that is comfortable with autonomy and believes in lifelong learning. When we’re not working, we’re dreaming about it. We place our egos aside and thrive within a culture that fosters one another from the birth of a concept to launch of a product.

At Bitfinex you have the freedom to work as you please - all that matters is execution.

Join us and help lay the foundation for a decentralized future.

We are currently looking for a Python developer to join our Risk Management Team.

Responsibilities

  • Develop and maintain risk analytics tools and interactive web applications using Python (Flask/Django/FastAPI).

  • Maintain and optimize interactive web applications for risk reporting, visualization and analysis.

  • Design and implement APIs to support risk management workflows.

  • Automate data pipelines using Pandas, NumPy, and SQL/NoSQL databases for efficient data processing and risk reports.

  • Ensure secure and scalable architecture for risk-related applications, following best practices in software development.

  • Collaborate with risk analysts to translate requirements into technical solutions.

  • Maintain code quality through version control, testing and documentation.

Technical Skills:

  • Strong Python programming skills, with experience in Flask/Django/FastAPI.

  • Proficient in JavaScript and modern front-end frameworks.

  • Experience designing and developing RESTful APIs.

  • Strong knowledge of SQL and NoSQL databases.

  • Strong understanding of security best practices.

  • Experience with testing frameworks and version control.

Financial Knowledge:

  • Understanding of financial markets/instruments and risk management.

  • Experience working with market data, P&L, and risk metrics.

  • Degree in Engineering, Mathematics, Physics or any other quantitative subjects.

  • Flexibility as to working arrangements and hours.

  • Located in an European country

Apply Now:

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Bitfinex 25 Milan IT
Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers. Founded in 2012, Bitfinex was one of the first professional platforms set up to accommodate for the booming interest in cryptocurrency trading. Since then, our team has gained invaluable experience whilst cementing our spot as the go-to platform for digital asset traders and institutions. Our Mission Our aim is to create a free and accessible global digital economy by disrupting the current financial services industry. Our team is entirely remote, composed of individuals with an ownership mentality; no one waits to be told what to do. Each member of the team is a highly motivated self-starter that is comfortable with autonomy and believes in lifelong learning. When we’re not working, we’re dreaming about it. We place our egos aside and thrive

Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers.

Founded in 2012, Bitfinex was one of the first professional platforms set up to accommodate for the booming interest in cryptocurrency trading. Since then, our team has gained invaluable experience whilst cementing our spot as the go-to platform for digital asset traders and institutions.

Our Mission

Our aim is to create a free and accessible global digital economy by disrupting the current financial services industry.

Our team is entirely remote, composed of individuals with an ownership mentality; no one waits to be told what to do. Each member of the team is a highly motivated self-starter that is comfortable with autonomy and believes in lifelong learning. When we’re not working, we’re dreaming about it. We place our egos aside and thrive within a culture that fosters one another from the birth of a concept to launch of a product.

At Bitfinex you have the freedom to work as you please - all that matters is execution.

Join us and help lay the foundation for a decentralized future.

We are currently looking for a Python developer to join our Risk Management Team.

Responsibilities

  • Develop and maintain risk analytics tools and interactive web applications using Python (Flask/Django/FastAPI).

  • Maintain and optimize interactive web applications for risk reporting, visualization and analysis.

  • Design and implement APIs to support risk management workflows.

  • Automate data pipelines using Pandas, NumPy, and SQL/NoSQL databases for efficient data processing and risk reports.

  • Ensure secure and scalable architecture for risk-related applications, following best practices in software development.

  • Collaborate with risk analysts to translate requirements into technical solutions.

  • Maintain code quality through version control, testing and documentation.

Technical Skills:

  • Strong Python programming skills, with experience in Flask/Django/FastAPI.

  • Proficient in JavaScript and modern front-end frameworks.

  • Experience designing and developing RESTful APIs.

  • Strong knowledge of SQL and NoSQL databases.

  • Strong understanding of security best practices.

  • Experience with testing frameworks and version control.

Financial Knowledge:

  • Understanding of financial markets/instruments and risk management.

  • Experience working with market data, P&L, and risk metrics.

  • Degree in Engineering, Mathematics, Physics or any other quantitative subjects.

  • Flexibility as to working arrangements and hours.

  • Located in an European country

Apply Now:

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Bitfinex CT Barcelona ES
Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers. Founded in 2012, Bitfinex was one of the first professional platforms set up to accommodate for the booming interest in cryptocurrency trading. Since then, our team has gained invaluable experience whilst cementing our spot as the go-to platform for digital asset traders and institutions. Our Mission Our aim is to create a free and accessible global digital economy by disrupting the current financial services industry. Our team is entirely remote, composed of individuals with an ownership mentality; no one waits to be told what to do. Each member of the team is a highly motivated self-starter that is comfortable with autonomy and believes in lifelong learning. When we’re not working, we’re dreaming about it. We place our egos aside and thrive

Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers.

Founded in 2012, Bitfinex was one of the first professional platforms set up to accommodate for the booming interest in cryptocurrency trading. Since then, our team has gained invaluable experience whilst cementing our spot as the go-to platform for digital asset traders and institutions.

Our Mission

Our aim is to create a free and accessible global digital economy by disrupting the current financial services industry.

Our team is entirely remote, composed of individuals with an ownership mentality; no one waits to be told what to do. Each member of the team is a highly motivated self-starter that is comfortable with autonomy and believes in lifelong learning. When we’re not working, we’re dreaming about it. We place our egos aside and thrive within a culture that fosters one another from the birth of a concept to launch of a product.

At Bitfinex you have the freedom to work as you please - all that matters is execution.

Join us and help lay the foundation for a decentralized future.

We are currently looking for a Python developer to join our Risk Management Team.

Responsibilities

  • Develop and maintain risk analytics tools and interactive web applications using Python (Flask/Django/FastAPI).

  • Maintain and optimize interactive web applications for risk reporting, visualization and analysis.

  • Design and implement APIs to support risk management workflows.

  • Automate data pipelines using Pandas, NumPy, and SQL/NoSQL databases for efficient data processing and risk reports.

  • Ensure secure and scalable architecture for risk-related applications, following best practices in software development.

  • Collaborate with risk analysts to translate requirements into technical solutions.

  • Maintain code quality through version control, testing and documentation.

Technical Skills:

  • Strong Python programming skills, with experience in Flask/Django/FastAPI.

  • Proficient in JavaScript and modern front-end frameworks.

  • Experience designing and developing RESTful APIs.

  • Strong knowledge of SQL and NoSQL databases.

  • Strong understanding of security best practices.

  • Experience with testing frameworks and version control.

Financial Knowledge:

  • Understanding of financial markets/instruments and risk management.

  • Experience working with market data, P&L, and risk metrics.

  • Degree in Engineering, Mathematics, Physics or any other quantitative subjects.

  • Flexibility as to working arrangements and hours.

  • Located in an European country

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XFOUNDERS Remote
Role Summary XFounders is looking for a high-impact, deal-driven Business Developer to lead our sponsorship and partnership acquisition strategy , driving high-value relationships with corporates, blockchain ecosystems, and investors . This role is critical in securing long-term funding, monetizing XFounders’ platform, and structuring strategic alliances that fuel the accelerator’s growth. The ideal candidate has a strong Web3 network, deep BD expertise, and a track record of closing major sponsorship and partnership deals in tech, venture capital, or crypto. Key Responsibilities & Deliverables 1. Sponsorship & Partnership Acquisition
Role Summary
XFounders is looking for a high-impact, deal-driven Business Developer to lead our sponsorship and partnership acquisition strategy, driving high-value relationships with corporates, blockchain ecosystems, and investors.
This role is critical in securing long-term funding, monetizing XFounders’ platform, and structuring strategic alliances that fuel the accelerator’s growth. The ideal candidate has a strong Web3 network, deep BD expertise, and a track record of closing major sponsorship and partnership deals in tech, venture capital, or crypto.
Key Responsibilities & Deliverables
1. Sponsorship & Partnership Acquisition
  • Identify, pitch, and close high-value sponsorships and strategic partnerships for the accelerator and media division.
  • Develop custom partnership models for blockchain ecosystems, corporates, and venture firms that align with XFounders’ long-term growth.
  • Build and maintain a pipeline of global partners, securing recurring sponsorship agreements.
2. Investor & Corporate Engagement
  • Develop relationships with VCs, angel investors, and institutional backers to co-invest in XFounders startups.
  • Build an exclusive network of corporate innovation teams and blockchain foundations looking to engage with Web3 startups.
  • Drive co-branded accelerator programs with tech giants, blockchain networks, and global enterprises.
3. Sales & Deal Structuring
  • Create and execute strategic BD campaigns to expand deal flow.
  • Develop customized B2B sponsorship and engagement models for tech companies, foundations, and investment firms.
  • Lead negotiation and contract structuring for multi-year sponsorship and funding agreements.
4. Growth Strategy & Ecosystem Expansion
  • Position XFounders as the premier Web3 accelerator for startup-investor-corporate collaboration.
  • Work with Marketing & Ecosystem teams to amplify the impact of sponsorships and partnerships.
  • Explore new revenue streams including exclusive investor communities, deal-sharing models, and ecosystem syndicates.
Required Skills & Qualifications
Education & Experience
  • 5+ years experience in business development, partnerships, or venture fundraising.
  • Proven track record of closing high-value sponsorship & partnership deals ($100K+ per contract).
  • Strong network within Web3, venture capital, corporate innovation, or fintech.
Technical & Sales Skills
  • Expertise in negotiating and structuring strategic partnerships.
  • Strong understanding of startup ecosystems, venture capital, and corporate innovation trends.
  • Familiarity with investment models, sponsorship structures, and accelerator funding mechanisms.
Soft Skills
  • High-level strategic thinker with hands-on execution ability.
  • Strong relationship builder and deal closer—able to develop long-term partnerships.
  • Highly proactive, results-driven, and entrepreneurial mindset.
What We Offer
  • 🌟 A dynamic startup environment where you’ll learn and grow every day.
  • 💼 Ownership and responsibility from Day 1, with opportunities to make a tangible impact.
  • 🚀 Professional growth opportunities to develop your career and expand your skills.
  • 🌐 Access to a global network of innovators, mentors, and investors in the Web3 and tech space.
  • 🌴 Unique experiences working on high-profile bootcamps in Bali and other inspiring locations.
  • 🌈 Flexible, remote-friendly work across European and APAC time zones.

📩 Apply Now

Ready to help shape the future of Web3 innovation with XFounders? 🌟 Apply now by filling out our application form and submitting your resume.

Let’s build the future together! 🚀

Apply Now:

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Klink Finance Remote
Are you looking to be part of an early-stage venture and have proven experience in web3 content creation? Location: Remote. Your team is based in Europe, India, and Canada. Working Language: English About the project The #1 Crypto rewards platform where daily rewards meet smart investing. Klink is a leading crypto wealth creation platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies starting from $0 of personal investment and has already partnered with some of the leading companies in web3. The company is backed by top-tier VCs in the US & Asia. Tasks We are now looking for an ambitious Fullstack Engineer to join the team. You will be joining a team of 20 (12 with technical background

Are you looking to be part of an early-stage venture and have proven experience in web3 content creation?

Location: Remote. Your team is based in Europe, India, and Canada.

Working Language: English

About the project

The #1 Crypto rewards platform where daily rewards meet smart investing.

Klink is a leading crypto wealth creation platform that innovatively combines quest-based task rewards with strategic investing opportunities on its multi-service platform. Klink provides a unique opportunity for its users to earn cryptocurrencies starting from $0 of personal investment and has already partnered with some of the leading companies in web3.

The company is backed by top-tier VCs in the US & Asia.

Tasks

We are now looking for an ambitious Fullstack Engineer to join the team. You will be joining a team of 20 (12 with technical background) with a live product with over 400,000 users already. As you work on building an innovative solution competing with products on a global scale, you will always be up to date on all the latest technologies and best practices, especially regarding the web3 space.

You will:

  • Collaborate on the development of highly scalable Node.js products hosted on cloud-based infrastructure, facilitating access to DeFi opportunities for CeFi users.
  • Construct and maintain internal and external RESTful APIs, ensuring swift and seamless updates to our products.
  • Develop diverse platforms, optimizing for high throughput and faultlessness in execution.
  • Integrate external providers from the FinTech and Blockchain industry to enhance our product offerings.
  • Engage in regular communication with the technical lead and the entire team to discuss solutions and innovations.
  • Actively participate in code reviews to uphold code quality, maintainability, and adherence to best practices.

Requirements

We do not focus on the time you have spent sitting in the lecture halls of this world but we want to understand what makes you feel comfortable, extraordinarily motivated and suitable to take over this position. We are looking for a team member who feels comfortable working remotely and in English in an international environment with a self-driven “Get stuff done” mindset.

  • Experience in serverless architecture and microservices.
  • Proven understanding of Blockchain and Web3 solutions.
  • Proficiency in Javascript frameworks, with a focus on Typescript (Nest.js, Next.js, Node.js).
  • Strong MVP-focused coding skills in any modern programming language.
  • Solid understanding of cloud solutions, specifically Amazon Web Services (AWS).
  • Good knowledge of data structures, algorithms, and relational databases.
  • Familiarity with security best practices in cloud environments.
  • Full-stack development experience with a strong proficiency in React.js, Next.js, and NestJS. Expertise in building dynamic, scalable, and high-performance web applications, ensuring seamless integration between front-end and back-end technologies for optimized user experiences and efficient server-side rendering.

Benefits

  • Join at an early stage and be involved in decisions that shape the company’s future and the opportunity to build your own success story
  • You will have a lot of autonomy and freedom in your role to innovate, test and fail
  • Take a trip with an international team of highly skilled individuals who will always support you on this journey

If you want to know more about this opportunity please complete this application with your most recent work profile and we will get back to you ASAP.

We are excited to meet you!

Apply Now:

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