LI.FI

👥 51-100💰 $17,500,000 Series A almost 2 years agoBlockchainFinancial ServicesFinanceInformation TechnologyFinTechSoftware💼 Private Company
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LI.FI is building the future of DeFi infrastructure, providing a crucial bridge and DEX aggregation protocol for the application layer. We're streamlining how users and institutions access the world of decentralized finance, enabling seamless movement of assets across multiple blockchains. Our primary product is a unified API that simplifies multi-chain DeFi for traditional financial institutions, fintechs and service providers, providing access to on-chain liquidity. We're at the forefront of the multi-chain revolution, tackling the complexity that comes with navigating RPCs, bridges, DEXs, and other elements of DeFi. Our technology stack includes technologies like Common Crawl, HSTS, and Font Awesome. We operate with a remote-first culture, with team members spread globally, offering flexible working hours, and a strong emphasis on ownership and accountability. We embrace differences, promote a culture of learning from failure, and make sure fun is always at the core of it. Our engineering team is focused on building and maintaining a robust and scalable system. We value innovation and encourage our team to explore new technologies and approaches. We have a strong commitment to continuous improvement and strive to create a supportive and collaborative work environment. We're a fast-growing company with a recent Series A funding, and we're looking for talented individuals to join our mission of creating a more decentralized world. With a team of 51-100 employees and offices in Berlin, Germany, we're dedicated to making complex technologies accessible to everyone. We offer annual team offsites, generous PTO, equity participation, and a personal development budget to support our team's growth. LI.FI is an equal opportunity employer dedicated to fostering a workplace that values each team member's unique contributions and background.

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🧭 Full-Time

🔍 Software Development

  • Must be proficient in TypeScript and NextJS.
  • 6+ years of experience as a frontend engineer.
  • Previous commercial experience in Web3 development (Viem, Wagmi, @solana/web3.js) is a must.
  • Experience with MUI and Figma, demonstrating the ability to create responsive and visually appealing interfaces.
  • Strong attention to detail when implementing designs and writing frontend code.
  • Understanding of various Ethereum Improvement Proposals (EIPs) and other advancements in the Web3 development ecosystem are appreciated.
  • Excellent communication and teamwork abilities.
  • Open-source contributions and/or maintained repositories are strongly appreciated.
  • Develop and maintain Jumper webapp and other supporting libraries and UI components, focusing on user-friendly interfaces and functionality.
  • Support and improve library APIs, ensuring they’re robust, elegant, documented, and easy to use.
  • Contribute to open-source projects and maintain public repositories, enhancing visibility and impact within the developer community.
  • Implement and maintain automated tests to ensure the reliability and scalability of frontend components.
  • Work with Ethereum Improvement Proposals (EIPs), specifically those involving account abstraction and wallet connectivity, to stay ahead of evolving Web3 standards.
  • Collaborate closely with cross-functional teams to align frontend solutions with backend architecture and overall project goals.
Posted 2 days ago
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📍 EMEA, LATAM

🧭 Full-Time

🔍 DeFi

  • Must be proficient in JavaScript and TypeScript.
  • 6+ years of experience as a frontend engineer, with a focus on React development.
  • Previous experience in Web3 development (Viem, Wagmi, @solana/web3.js) is a must.
  • Experience with MUI and Figma, demonstrating the ability to create responsive and visually appealing interfaces.
  • Strong attention to detail when implementing designs and writing frontend code.
  • Understanding of various Ethereum Improvement Proposals (EIPs) and other advancements in the Web3 development ecosystem are appreciated.
  • Excellent communication and teamwork abilities.
  • Open-source contributions and/or maintained repositories are strongly appreciated.
  • Develop and maintain LI.FI SDK, LI.FI Widget and other supporting libraries and UI components, focusing on user-friendly interfaces and functionality.
  • Support and improve library APIs, ensuring they’re robust, elegant, documented, and easy to use.
  • Contribute to open-source projects and maintain public repositories, enhancing visibility and impact within the developer community.
  • Implement and maintain automated tests to ensure the reliability and scalability of frontend components.
  • Work with Ethereum Improvement Proposals (EIPs), specifically those involving account abstraction and wallet connectivity, to stay ahead of evolving Web3 standards.
  • Collaborate closely with cross-functional teams to align frontend solutions with backend architecture and overall project goals.

FigmaFrontend DevelopmentJavascriptTypeScriptReactWeb3.js

Posted 3 days ago
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🧭 Full-Time

🔍 DeFi

  • Must be located in the EMEA region
  • Good TypeScript experience is a must
  • Good technical understanding of the Solana ecosystem is a must; understanding of other ecosystems is a plus
  • Experience working with Solana smart contracts
  • Understanding of document databases and caching
  • Experience in software design and architecture
  • Deep knowledge of testing frameworks and principles
  • Strong communication, collaboration, problem-solving and analytical skills
  • Proactivity, strong ability to work well within a team and to be self-guided on a day-to-day basis
  • Ability to write maintainable, scalable, production-grade code
  • Passion for new technologies and ability to autonomously evaluate them and make suggestions for improvement
  • Very strong verbal and writing skills in English to allow effective communication with team members and stakeholders in meetings and documents
  • Leading the design, development, and maintenance of Solana-focused backend systems and APIs
  • Architecting and implement scalable, robust solutions tailored to Solana’s unique requirements.
  • Maintaining high coding standards, conduct code reviews, and ensuring best practices for code maintainability and readability
  • Identifying bottlenecks and optimizing code and algorithms to improve system performance
  • Implementing monitoring and debugging tools to proactively identify and resolve issues, ensuring high system availability
  • Developing and maintaining comprehensive test suites, including unit tests, integration tests, and end-to-end tests, to ensure the reliability of backend systems
  • Providing guidance and mentorship to junior developers, helping them grow their technical skills
  • Analyzing complex technical problems and propose effective solutions to address them
  • Documenting code, APIs, and technical processes to facilitate knowledge sharing within the team and support onboarding of new developers
Posted 3 days ago
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🧭 Full-Time

🔍 DeFi

  • Relevant experience in (international) HR, people operations, global mobility or payroll in Germany
  • Experience building and implementing employee onboarding/offboarding, engagement programs, and employer branding
  • Working knowledge of HRIS systems (ideally Hibob)
  • Understanding of German labor laws and employment regulations
  • Strong communication skills (written and spoken) required in English and in German
  • Support and provide guidance for variety of HR-related requests and processes throughout the entire employee lifecycle in accordance with existing process documentation and HR policies
  • Coordinate end-to-end onboarding and offboarding processes, ensuring a seamless experience
  • Ensure accuracy/completeness of current and historical employee data (contracts, payroll, compensation/title changes) and own our HRIS
  • Review, update and maintain HR services documentations and processes with a focus on continued improvement
  • Develop, maintain, and update process documentation in the company handbook to enhance transparency and efficiency
  • Working on people and culture initiatives such as employee engagement learning and development, performance reviews, and more
  • Support other members of the team as required
Posted 3 days ago
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📍 EMEA

🧭 Full-Time

🔍 DeFi

  • Must be located in the EMEA region
  • At least 3/4 years of working experience, including 1/2 years focusing on frontend work using React/Next.js
  • Effective communication skills (in English) with the ability to build relationships and work in a small but excellent team while self-guided on a day-to-day basis
  • Experience in UX/UI development
  • Experience in software design and architecture
  • Knowledge of testing frameworks and principles
  • Previous working experience in the crypto space or related technical understanding
  • Architecting and implementing scalable and robust infrastructure solutions that can handle growing user loads and evolving business needs (we are already used by over 150k monthly active users).
  • Developing and maintaining comprehensive test suites, including unit tests, integration tests, and end-to-end tests
  • Design and develop high quality frontend applications that are testable and maintainable
  • Be responsible for development of prototypes, new frontend features and React components
  • Leading the design, development, and maintenance of a newly developed Jumper backend system and APIs
  • Collaborate closely with the Software Engineers, Product Manager and Designers within your team

Backend DevelopmentDockerNode.jsPostgreSQLCloud ComputingFrontend DevelopmentGCPGitKubernetesReact.jsSoftware ArchitectureTypeScriptRedisNext.jsCI/CDRESTful APIsSoftware Engineering

Posted 3 days ago
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🧭 Full-Time

🔍 DeFi

  • 2 years of experience working with Solana ecosystem
  • In-depth understanding & relevant experience in the cryptocurrency and blockchain industry
  • Strong network and active participation within the crypto and Solana space
  • Experience in interoperability markets
  • Strong interpersonal and communication skills
  • Experience as a public speaker in conferences engaging audiences
  • Strong ability to work well within a team and to be self-guided on a day-to-day basis
  • Experience with Hubspot
  • Develop and execute a comprehensive ecosystem growth strategy
  • Identify and establish strategic partnerships
  • Engage and network with the community
  • Work closely with Business Development and Product teams
Posted 3 days ago
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📍 United States

🧭 Full-Time

🔍 DeFi

  • At least 3-5 years of relevant sales/business development experience managing sales cycles with enterprise client in crypto/DeFi/technology related businesses
  • In-depth understanding & relevant experience in the cryptocurrency and blockchain industry
  • You have managed a B2B sales pipeline and been accountable for updating progress in CRM
  • Adept written and analytical skills for deal analysis and internal reporting
  • Sophisticated interpersonal skills to understand people, their motivations and have convincing conversations
  • Strong ability to work well within a team and to be self-guided on a day-to-day basis
  • Ability to create materials from scratch including proposal, sales collateral, presentations.
  • Must be based in US (preferably New York City)
  • Experience with Hubspot
  • Building and expanding a pipeline of both crypto and non-crypto integration partners across all verticals (e.g. DeFi, TradFi, Fintech, GameFi, NFTs, etc.)
  • Leveraging existing networks and contacts in the blockchain space for key integrations.
  • Proactively engage with the web3 space representing our company and technical product, consistently feeling the pulse of the ecosystem
  • Attending relevant regional events representing LI.FI, lead speaking engagements and content development for industry events
  • Establishing good relationships with various teams (operations, marketing, community management) to ensure good operational synergy

BlockchainBusiness DevelopmentSalesforceCross-functional Team LeadershipAPI testingWeb3.jsCommunication SkillsRESTful APIsAccount ManagementNegotiation skillsSales experienceLead GenerationCRM

Posted 4 days ago
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