Building the Future of Crypto \nOur Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology.\n\nWhat makes us different? \nKraken is a mission-focused company rooted in crypto values. As a Krakenite, you’ll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken’s focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world.\n\nBefore you apply, please read the Kraken Culture page to learn more about our internal culture, values, and mission. \n\nAs a fully remote company, we have Krakenites in 60+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to industry-leading security, crypto education, and world-class client support through our products like Kraken Pro, Kraken NFT, and Kraken Futures.\n\nBecome a Krakenite and build the future of crypto!\nProof of Work\n\nThe team\nJoin our Core Backend Engineering team and have the opportunity to contribute to the ongoing transformation of the digital assets industry at Kraken. Our team plays a crucial role in developing the backend that supports the exchange. As a member of the Core Backend Engineering team, you will have the chance to collaborate with highly skilled Rust Engineers from around the world. We are enthusiastic about open source projects and continuously strive to explore the potential of Rust. Our collaborative work environment allows us to stay ahead in the ever-changing crypto landscape. The team has successfully completed the rewrite of core services from PHP to Rust, resulting in improved performance and security of our platform.\n\n\nFind out more about Core Backend Engineering in our blogpost!\n\nThis role is destined for candidates based in a timezone in UTC±4.\n\nThe opportunity\n\n* Manage, support, and mentor software engineering teams for their growth and development\n\n* Contribute to our Engineering Excellence culture\n\n* Collaborate with other departments like Product and Ops, and with the Kraken Leadership team\n\n* Make strategic and tactical decisions to drive company success\n\n* Demonstrate technical leadership, emphasizing clean architecture, performance, and reliability\n\n\n\n\nSkills you HODL\n\n* Advanced degree in computer science or equivalent professional experience\n\n* Over a decade of software development experience, primarily in backend development\n\n* Expertise in modern software architecture, API design, and event-driven systems, including web and mobile client application development\n\n* Skilled at seamlessly shifting between merge request reviews, executive presentations, and coding as needed\n\n* Maintains technical prowess at a Staff+ individual contributor level\n\n* Charismatic leader with strong communication and business acumen, adept at stakeholder management and influencing without formal authority\n\n* Proven track record as a successful engineering leader, with over five years of team leadership experience including more than two years of remote team management \n\n* Enthusiastic about cryptocurrency's potential for positive transformation\n\n* \n\n\nNice to haves \n\n* Industry experience with modern programming languages (OCaml, Rust, Kotlin) and with large scale, low-latency systems\n\n* Prior experience in fintech / building software moving money\n\n* Demonstrable interest in Rust and its applicability to contemporary tech challenges\n\n\n\nLocation Tagging: #EU #LI-LM1 #LI-Remote \nKraken is powered by people from around the world and we celebrate all Krakenites for their diverse talents, backgrounds, contributions and unique perspectives. We hire strictly based on merit, meaning we seek out the candidates with the right abilities, knowledge, and skills considered the most suitable for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgable about crypto!\n\nAs an equal opportunity employer, we don’t tolerate discrimination or harassment of any kind. Whether that’s based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws. \nStay in the know\nFollow us on Twitter\nLearn on the Kraken Blog\nConnect on LinkedIn\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Crypto, PHP, API, Mobile and Backend jobs that are similar:\n\n $60,000 — $110,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nEurope - Remote

\nBuilding the Future of Crypto \nOur Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology.\nWhat makes us different? Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you’ll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken’s focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world.\nBefore you apply, please read the Kraken Culture page to learn more about our internal culture, values, and mission.\nAs a fully remote company, we have Krakenites in 60+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to industry-leading security, crypto education, and world-class client support through our products like Kraken Pro, Kraken NFT, and Kraken Futures.\nBecome a Krakenite and build the future of crypto!\nBuilding the Future of Crypto \n\n\nOur Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology.\n\n\nWhat makes us different? Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you’ll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken’s focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world.\n\n\nBefore you apply, please read the Kraken Culture page to learn more about our internal culture, values, and mission.\n\n\nAs a fully remote company, we have Krakenites in 60+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to industry-leading security, crypto education, and world-class client support through our products like Kraken Pro, Kraken NFT, and Kraken Futures.\n\n\nBecome a Krakenite and build the future of crypto!\n\n\nProof of Work\n\n\nThe team\n\n\nJoin our Core Backend Engineering team and have the opportunity to contribute to the ongoing transformation of the digital assets industry at Kraken. Our team plays a crucial role in developing the backend that supports the exchange. As a member of the Core Backend Engineering team, you will have the chance to collaborate with highly skilled Rust Engineers from around the world. We are enthusiastic about open source projects and continuously strive to explore the potential of Rust. Our collaborative work environment allows us to stay ahead in the ever-changing crypto landscape. The team has successfully completed the rewrite of core services from PHP to Rust, resulting in improved performance and security of our platform.\n\n\nFind out more about Core Backend Engineering in our blogpost!\n\n\n\n\nThis role is destined for candidates based in a timezone in UTC±4.\n\n\nThe opportunity\n\n* Manage, support, and mentor software engineering teams for their growth and development\n\n* Contribute to our Engineering Excellence culture\n\n* Collaborate with other departments like Product and Ops, and with the Kraken Leadership team\n\n* Make strategic and tactical decisions to drive company success\n\n* Demonstrate technical leadership, emphasizing clean architecture, performance, and reliability\n\n\n\nSkills you HODL\n\n* Advanced degree in computer science or equivalent professional experience\n\n* Over a decade of software development experience, primarily in backend development\n\n* Expertise in modern software architecture, API design, and event-driven systems, including web and mobile client application development\n\n* Skilled at seamlessly shifting between merge request reviews, executive presentations, and coding as needed\n\n* Maintains technical prowess at a Staff+ individual contributor level\n\n* Charismatic leader with strong communication and business acumen, adept at stakeholder management and influencing without formal authority\n\n* Proven track record as a successful engineering leader, with over five years of team leadership experience including more than two years of remote team management \n\n* Enthusiastic about cryptocurrency's potential for positive transformation\n\n* Passionate about software engineering, process improvement, and driving change\n\n\n\nNice to haves \n\n* Industry experience with modern programming languages (OCaml, Rust, Kotlin) and with large scale, low-latency systems\n\n* Prior experience in fintech / building software moving money\n\n* Demonstrable interest in Rust and its applicability to contemporary tech challenges\n\n\n\nLocation Tagging: #EU #LI-LM1 #LI-Remote \n\n\nKraken is powered by people from around the world and we celebrate all Krakenites for their diverse talents, backgrounds, contributions and unique perspectives. We hire strictly based on merit, meaning we seek out the candidates with the right abilities, knowledge, and skills considered the most suitable for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgable about crypto!\n\n\nAs an equal opportunity employer, we don’t tolerate discrimination or harassment of any kind. Whether that’s based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws. \n\n\nStay in the know\n\n\nFollow us on Twitter\nLearn on the Kraken Blog\nConnect on LinkedIn\nKraken is powered by people from around the world and we celebrate all Krakenites for their diverse talents, backgrounds, contributions and unique perspectives. We hire strictly based on merit, meaning we seek out the candidates with the right abilities, knowledge, and skills considered the most suitable for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgable about crypto!\nAs an equal opportunity employer, we don’t tolerate discrimination or harassment of any kind. Whether that’s based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws. \nStay in the know\nFollow us on Twitter\nLearn on the Kraken Blog\nConnect on LinkedIn\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Crypto, PHP, API, Mobile and Backend jobs that are similar:\n\n $55,000 — $110,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nRemote Anywhere

Building the Future of Crypto \nOur Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology.\nWhat makes us different? Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you’ll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken’s focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world.\nBefore you apply, please read the Kraken Culture page to learn more about our internal culture, values, and mission.\nAs a fully remote company, we have Krakenites in 60+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to industry-leading security, crypto education, and world-class client support through our products like Kraken Pro, Kraken NFT, and Cryptowatch.\nBecome a Krakenite and build the future of crypto!\nProof of work\nThe team\nJoin our Core Backend Engineering team and have the opportunity to contribute to the ongoing transformation of the digital assets industry at Kraken. Our team plays a crucial role in developing the backend that supports the exchange.As a member of the Core Backend Engineering team, you will have the chance to collaborate with highly skilled Rust Engineers from around the world. We are enthusiastic about open source projects and continuously strive to explore the potential of Rust. Our collaborative work environment allows us to stay ahead in the ever-changing crypto landscape.The team has successfully completed the rewrite of core services from PHP to Rust, resulting in improved performance and security of our platform. By joining our team, you will have the opportunity to contribute towards shaping the future of digital assets at Kraken.\nFind out more about Core Backend Engineering in our blogpost!\nThis is a fully remote role, we will consider applicants based in EMEA and APAC.\n\nThe Opportunity\n\n\n\n* Design and implementation of microservices in Rust\n\n* Writing reusable, testable, and efficient code\n\n* Implementation of security and data protection systems\n\n* Write highly scalable, high volume services\n\n* Create optimized database schemas\n\n* Port legacy microservices to Rust\n\n\n\nSkills you should HODL\n\n\n\n* 5+ years of experience in software engineering\n\n* Experience writing network services or asynchronous code in Rust\n\n* Experience using a Linux server environment\n\n* Ability to independently debug problems involving the network and operating system\n\n* Leadership in defining technical requirements and drive projects through to completion\n\n* Assume technical responsibility of complex backend systems, identify opportunities for system improvement\n\n* Act as technical leader, mentor junior engineers and ensure best practices are adhered to\n\n* Be familiar with deployment using Docker\n\n* Have experience with system languages (C, C++, Go) and/or strongly typed programming (OCaml, Haskell, Rust)\n\n* Be knowledgeable about distributed systems and technologies (gRPC, Kafka, NoSQL, SQL, Redis, ...)\n\n* Be passionate about secure, reliable and fast software\n\n\nLocation Tagging: #EU #LI-Remote #EMEA #APAC\nKraken is powered by people from around the world and we celebrate all Krakenites for their diverse talents, backgrounds, contributions and unique perspectives. We hire strictly based on merit, meaning we seek out the candidates with the right abilities, knowledge, and skills considered the most suitable for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgable about crypto!\nAs an equal opportunity employer, we don’t tolerate discrimination or harassment of any kind. Whether that’s based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws. \nStay in the know\nFollow us on TwitterLearn on the Kraken BlogConnect on LinkedIn\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nRemote Anywhere

\nAbout Zumo\nZumo is the FCA registered, blockchain-powered digital asset partner for individuals and institutions. \nZumo App, our consumer crypto wallet, allows individuals to exchange, store, send and spend cryptocurrency alongside their ordinary money. \nZumo Enterprise, our B2B crypto-as-a-service platform, helps banks and financial institutions to roll out compliant and ESG-aligned crypto products.\nGuided by the principles of sustainability, security and customer empowerment, Zumo provides simple and secure technologies to unlock the benefits of crypto and web3. \n\n\nOur Mission\nWe're on a mission to bring the benefits of digital currencies to people and businesses everywhere through sustainable and responsible growth. \nWe believe in a career-defining experience for our people, and we’re looking for individuals who share our values to join us on the journey to build a better financial future.\n\n\nAbout the role\nWe are looking for a mid level backend engineer to help our product evolve and scale to meet growing customers' needs.\nYou’ll be surrounded by incredibly passionate, talented and dedicated people, who all have a say in what we build and how we build it. We encourage proactivity, embrace creative problem solving and drive for improvement.\nWe strive to build empowered, cross-functional product teams, supported by agile principles and fueled by the passion to build outstanding products to support our mission.\nOur products are built on microservice architecture to enable the rapid, frequent and reliable delivery of features, whilst applying software development best practices and design patterns, to ensure our code is maintainable, reusable, scalable and secure. \nAs part of your role, you will be responsible for code quality and reliability, supported by regular code reviews, tech peer discussions and automated testing infrastructure.\nBeside your day to day responsibilities, you will contribute to decisions about the most suitable tech stack to achieve the desired outcomes, but here’s our current baseline: TypeScript, Node.js, PHP using Symfony (tech debt 😕), React Native, Swift, Objective-C, Java, PostgreSQL. The product runs on AWS cloud, and the Kubernetes cluster orchestrates it.\nSalary\n£60,000 - 68,000 depending on experience\n\nRequirements\n * You are a passionate software engineer with 3 – 4 years of experience delivering outstanding results in product teams.\n * You have been part of a successful start-up to scale-up journey.\n * You have experience with Javascript/Typescript and Node.js or similar.\n * You have experience with AWS, Azure or similar services.\n * You are familiar with microservice architecture.\n * You are familiar or keen to work with blockchain and other web3 protocols.\n * You are a good problem solver who takes pride in their work.\n * You are comfortable with the unknown and you love to experiment and learn.\n * You are a team player who believes the most incredible things are achieved as a team.\n * You have a genuine desire to build an outstanding product for our customers.\n * You have a sense of empathy for users, customers, teammates and colleagues.\n * You are passionate about technology and keen to experiment and innovate.\n \n\nBenefits\nZumo’s internal mission is to create an environment where you can create the best work of your career. In order to do that, we offer:\n\n * A remote first hybrid work environment - Everyone does their best work in different environments. We operate as a remote first hybrid team, giving you the flexibility to work wherever suits you best.\n * Professional development - We focus on fostering a culture of learning, curiosity and ongoing professional development.\n * Pension - We give you flexibility to opt in to our voluntary company pension scheme.\n * Generous holiday allowance. \n * At Zumo, we believe in the strength that difference brings to our business, our culture, and our community. We value the opinions and experiences of all our colleagues and are proud to be an equal opportunity employer.\n \n\nOur values\nInclusion inspires\n * Zumo is accessible to everyone, everywhere\n * We believe that the benefits of crypto and blockchain are for everyone\n * Our decision-making is founded on the balance between people, profit and planet\n \n\nTransparency wins\n * The technology that we build has usability and security at its core\n * We seek to make the complex simple\n * We don’t use jargon\n \n\nUnshakable commitment\n * We bring our A game to work every day\n * We believe that great productivity comes from a tranquil environment\n * We give feedback in a respectful way\n \n\nLove the adventure\n * We don’t take the easy path unless it’s the right one\n * We’re constantly exploring to find the best way\n * We accept failure as part of the road to success\n \n\n\nTowards a sustainable world\nWhen it comes to crypto, we don’t believe progress should come at the cost of the environment. As the sector develops and matures at unparalleled pace, we have the perfect opportunity to ensure we develop products and behaviours that will help the future of the planet. And we believe we can play our part in demystifying the information surrounding digital assets and their impact on the climate, helping everyone to understand, assess and contribute to the decarbonisation of the industry. Find out more about our net zero strategy, partnerships, environmental pledge and work to decarbonise the sector on our webpage here. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Web3, Crypto, React, Testing, PHP, Engineer and Backend jobs that are similar:\n\n $60,000 — $110,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nUnited Kingdom