Kiln is building the future of staking for digital assets. We provide an enterprise-grade rewards platform that empowers institutional clients to seamlessly stake assets and integrate staking and DeFi functionality into their offerings. Our API-first platform offers fully automated validators, access to staking & DeFi protocols, and comprehensive data and commission management. We're leading the way in this rapidly evolving space, and currently manage over $13 billion in crypto assets, a testament to our robust technology and commitment to client success. Our technology stack reflects our commitment to technical excellence and includes Go, TypeScript, PostgreSQL, and REST APIs, among others. We leverage smart contract languages like Solidity and technologies like Kubernetes and AWS to power our platform. We are a SOC 2 Type 1 and Type 2 certified company. Our engineering culture is built on innovation and driven by technical excellence. We value trust and transparency in our communication and believe in an innovation-driven meritocracy. We offer a fast-paced, bureaucracy-free work environment with flexible remote working options, including remote positions in Western EU and the USA. Employees are empowered to choose their IT equipment and we provide a significant personal development budget. We've raised $30M in funding and serve over 140 leading clients, including Binance, BitPanda, and Crypto.com. Join our team of over 90 ecosystem enthusiasts from industry leaders and help us build a more secure, stable, and decentralized web! We are an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We welcome applications from all backgrounds, including women and persons with disabilities.

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.

Fireblocks is a leading blockchain security platform protecting digital assets in transit. We empower banks, fintechs, exchanges, and institutional investors to securely manage their digital assets using our robust Fireblocks Network and MPC-based wallet infrastructure. Our platform simplifies and secures the movement of digital assets between exchanges, brokers, and wallets, mitigating risk and ensuring compliance. We're trusted by some of the world's largest financial institutions, including BNY Mellon, BNP Paribas, and ANZ Bank, a testament to the security and reliability of our technology. Our tech stack leverages a variety of technologies including Viewport Meta, iPhone/Mobile compatibility, SPF, SSL, Apple Mobile Web Clips Icon, Google Tag Manager, DNSSEC, and HSTS, reflecting our commitment to both security and user experience. Fireblocks fosters a collaborative, innovative engineering culture that values continuous improvement and problem-solving. We embrace diversity and inclusion, reflecting the global reach of our clients and our remote-first work environment. Our mission is to enable every business to easily and securely access digital assets and cryptocurrencies. We are a rapidly growing company with significant funding and a strong leadership team, and we're seeking talented individuals to join us in building the future of digital asset security. We are committed to creating a transformational impact on the financial technology landscape. Fireblocks boasts a diverse workforce and a supportive environment, making it an exciting place to build your career and contribute to the advancement of digital asset security. We value creativity, collaboration, and data-driven decision making across all departments.

SFOX is a leading cryptocurrency prime dealer providing institutional investors and professional traders with superior execution and returns on high-volume trades. We achieve this through smart order routing across a globally integrated order book, connecting to over 30 exchanges and OTC desks. Our platform delivers best execution services from a single account, simplifying workflows and maximizing capital efficiency. We're committed to the highest standards of security and reliability, holding SOC 2 certification and maintaining 99.99% uptime. Our engineering team builds and maintains high-performance, low-latency distributed trading systems. We leverage technologies including Golang, C#, Java, MySQL, and Snowflake, employing rigorous testing and a focus on code quality and security. We foster a remote-first culture that values collaboration, innovation, and a healthy work-life balance. We are proud to be backed by prominent investors like Social Capital, Digital Currency Group, and Y Combinator. SFOX's mission is to open the world's financial markets to everyone. We are a rapidly growing company with a strong commitment to diversity and inclusion. We offer competitive compensation and benefits, including unlimited PTO, paid holidays, and comprehensive health insurance. Join us and be part of shaping the future of cryptocurrency trading. We are a Y Combinator alumni company, and have received significant funding, demonstrating strong market traction and a commitment to innovation within the crypto space. We currently employ between 11 and 50 people and offer a variety of roles in technology, sales, finance, and operations, all with a focus on scaling a platform to handle millions of trades daily.

Vendia is a technology company focused on innovative backend solutions, currently seeking a Principal Backend / Core Engineer to join their team.

Scroll.io is building a native zkEVM scaling solution for Ethereum, dramatically increasing transaction speed and lowering costs while maintaining Ethereum's robust security. We're addressing a critical need in the blockchain industry, enabling the growth of decentralized finance (DeFi) and other blockchain applications by providing a highly scalable and efficient Layer 2 solution. Our work directly impacts the future of Ethereum's scalability and the wider adoption of blockchain technology. Our engineering team leverages a cutting-edge tech stack including Next.js, Vercel, Oracle Cloud, and Styled Components, alongside industry-standard tools for analytics and advertising. We prioritize a collaborative, remote-first culture that fosters innovation and empowers our globally distributed team to work flexibly and effectively. We're committed to building a secure, scalable, and decentralized future, reflected in our engineering practices and open-source ethos. Scroll.io is a well-funded company with a strong team and a clear vision. We've secured significant funding to support our ambitious roadmap and our commitment to pushing the boundaries of zkEVM technology. We are a team of passionate individuals working together to solve complex technical challenges and create a more accessible and efficient blockchain ecosystem. We offer a competitive compensation package with generous benefits, including 100% remote work, flexible hours, and opportunities for professional growth. Currently we are a team of 51-100 employees working remotely, making a real-world impact in the blockchain industry. We are looking for talented and passionate individuals to join our mission and help us build the future of scalable blockchain infrastructure. Join us and be part of this exciting journey!

Nethermind is a global team of over 350 builders and researchers dedicated to empowering enterprises and developers in decentralizing systems through expertise in Ethereum, Starknet, cryptography, DeFi, and more. The company collaborates with prominent organizations and operates fully remotely across more than 66 countries.

Applied Blockchain builds secure, private business applications using cutting-edge cryptography and distributed ledger technology. We're a leader in developing solutions for diverse industries, including finance, energy, and supply chain, working with major clients like Shell, Vodafone, and the United Nations. Our expertise lies in creating NFT marketplaces, DeFi protocols, and other blockchain-based products. We leverage a robust tech stack including TypeScript, React, Redis, SQL, WebSockets, Docker, and Kubernetes, emphasizing agile development and automated testing with tools like Jest and Playwright. Our engineering culture promotes collaboration and continuous learning, offering generous training benefits and flexible work arrangements across our London and Porto offices. With a team of 51-100 employees and a history of successful projects, we offer a dynamic environment for skilled developers looking to make a real-world impact.

Eiger is a rapidly growing information technology company specializing in Web3 development services. We build critical infrastructure for Web3 mass adoption, helping technology companies integrate decentralized technologies to meet the demands for scale and performance. We work with leading organizations in the industry, including Celestia, Polkadot, and Stellar, on cutting-edge projects. Our engineering team leverages a robust tech stack including Rust, DNSSEC, Amazon Web Services (including Paris and Stockholm regions), Microsoft Azure (including Europe North region), Cloudflare and CDN JS, and Tailwind CSS. We embrace a remote-first culture, fostering a collaborative and globally distributed team. With a focus on innovation and delivering high-quality solutions, Eiger is shaping the future of decentralized technology. Founded in 2022, we're a dynamic team with a strong commitment to excellence and a culture that prioritizes employee well-being and professional development. We offer competitive compensation, comprehensive benefits, and opportunities for growth within a thriving Web3 ecosystem. Our team's expertise lies in designing, implementing, and documenting distributed systems, developing protocols and applications in Rust, and building robust testing and quality assurance processes. We value collaboration, continuous learning, and a passion for pushing the boundaries of what's possible in the Web3 space. We're constantly seeking talented engineers who share our vision and are excited to work on impactful projects. Our commitment to open source and collaboration extends beyond our internal team, reflecting our belief in a decentralized future. Eiger is currently hiring for several roles within our distributed team, with opportunities for experienced engineers to work remotely. We offer a comprehensive benefits package that includes generous paid time off, and we prioritize building a positive and supportive work environment for our contractors and employees. We're dedicated to fostering long-term relationships with the talented individuals who join us on this journey.

stakefish is a pioneering company in the crypto ecosystem, focused on maintaining the infrastructure layer of blockchain networks. With a diverse, global team, stakefish is dedicated to driving decentralization and building essential tools and applications in the crypto space, including DeFi, NFTs, and DAOs.