\n\nBitMEX is the world’s leading cryptocurrency derivatives trading platform, which has pioneered cryptocurrency trading through relentless commitment to change, and continues to set benchmarks for innovation, liquidity, and security today.\n\nAs the world's most advanced peer-to-peer crypto-products trading platform and API, BitMEX gives knowledge, confidence, and precision to hundreds of thousands of traders, transacting billions of USD a day.\n\nAbout Us\n\nBitMEX stands as a globally leading exchange for crypto derivatives, offering traders a professional-grade trading platform. Since its inception in 2014, BitMEX has maintained an impeccable security record with “no coin lost, ever!”.\n\nOur platform caters to cryptocurrency derivatives traders by providing low latency, deep liquidity, and maximum availability. Currently, BitMEX offers more than 100 derivatives contracts, 11 pairs for spot trading, and an easy covert function between 30 different cryptocurrencies.\n\nIn 2015, BitMEX revolutionised the market by inventing the Perpetual Swap, which has since become the most widely traded crypto product. Demonstrating a commitment to transparency, since 2021, BitMEX has been among the first exchanges to regularly publish its on-chain Proof of Reserves and Proof of Liabilities, ensuring that the funds available exceed the total client balances."\n\nFor more information on BitMEX, company initiatives, product listings, launches and competitions, please visit the BitMEX Blog or www.bitmex.com, and follow our Discord, Telegram and Twitter.\n\nOverview\n\nThe Trading Engine sits at the core of the BitMEX platform and handles all brokerage and trading aspects. The Trading Engine team is responsible for order management, risk management, position keeping, PNL calculations, market data distribution, order matching, and settlement.\n\nWe are building a best-in-class engineering team to help us scale the BitMEX trading platform to millions of users and millions of transactions per second, and grow an innovative set of new products. We are looking for strong technologists to join our lean core team with a keen interest in building the next generation of electronic trading systems.\n\nResponsibilities\n\n\n* Ownership in the design, development and delivery of trading system components\n\n* New feature implementation, bug fixing, and performance tuning\n\n* Partner with Financial Products and quantitative researchers on product delivery\n\n* Mentor team members and drive firm initiatives\n\n\n\n\nRequirements\n\n\n* 8+ years programming experience writing high-performance Java applications\n\n* Bachelor's degree in a Computer Science or similar STEM discipline\n\n* Experience in a related industry, such within a Hedge Fund, Investment Bank, or an Exchange developing financial trading applications\n\n* Understanding of the modern software development fundamentals and testing practises inclusive of TDD and BDD\n\n* Understanding of design patterns and object-oriented programming such as SOLID, with in-depth understanding of algorithms and their complexities \n\n* Understanding of the Java Memory Model and concurrency in practise\n\n* Demonstrable analytical and problem solving skills, with an ability to break larger problems down and turning complex problems into simpler abstractions\n\n* Genuine passion for software development, and a keen lifetime learner who puts quality over quantity\n\n\n\n\nNice to have\n\n\n* Experience in development of execution algos and risk management systems\n\n* Finance knowledge in FX/Crypto spot and derivatives markets\n\n* Basic understanding of mathematics\n\n* Working knowledge of the KDB/q language \n\n* Working knowledge of containerisation using Docker/Kubernetes \n\n* Experience with REST/WS, FIX or any other financial protocols\n\n\n\n \nJoin us, as we build a thriving cryptocurrency ecosystem through strategic investments in emerging cryptocurrency technology, and create the future of digital financial services.\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Crypto, Testing, Java and Senior jobs that are similar:\n\n $50,000 — $80,000/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\nWorldwide

\n\nOpportunity:\n\nThe Connector Operations team’s mission is to ensure Airbyte’s catalog of over 300+ connectors is easy to work with and manage, for both connector developers and Airbyte users.  This includes the overall monitoring of the quality and performance of our connectors along with the process to build, test, monitor, publish, and certify them.  We also ensure that connectors are a pleasure to discover, install, and upgrade within the Airbyte product.   We are building the ‘app store’ for Airbyte Connectors - getting connector management right is the bread-and-butter of Airbyte.  Success looks like an ever-growing library where everyone on the planet can find a ready-to-use connector to move their data. \n\nWhile we give little importance to job titles, we believe every Airbyter should know their internal level and understand what’s expected of them in their role, at their level. This opportunity is for an L5+ Engineer. L5s contribute their deep expertise and experience to large-scale and complex problems. They drive impact by providing thought leadership and context to the organization, driving alignment across teams to achieve success with company objectives. L5s are often the senior-most member of their team and set a high bar for others to strive towards.\n\n \n\nWhat You'll Do:\n\n\n* Drive projects that enable Airbyte and our community to produce and maintain world-class connectors at a rapid pace.  This includes developing the ideal DX for connector developers which includes build tools, CI pipelines, and publishing workflows.\n\n* Develop changes to our core product(s) that make the experience of finding, upgrading, and configuring connectors as easy as possible.\n\n* Research and produce metrics that monitor the overall health of the Airbyte connectors ecosystem.\n\n* Build leverage via engineering: a week-long project this month should be a ten minute task next month.\n\n* Guide product decisions and the team roadmap with an engineering perspective.\n\n* Engage with the open-source community via Github, Slack, or community events.\n\n* Grow your teammates through mentorship\n\n\n\n\n \n\nWhat You'll Need:\n\n\n* 8+ years of software engineering experience\n\n* Experience working as a Staff, Senior Staff, or Principal level engineer\n\n* Proficiency in Java & Python - Our platform is written in Java/Kotlin and runs connectors in Java & Python; we use Python for connector tooling\n\n* Familiarity with tools like Github Actions, Docker, and Kubernetes and interest in building world-class developer experiences. \n\n* An automation and scalability mindset\n\n* A passion for continuous learning and improvement (both at a personal and team level)\n\n* Belief in our values\n\n\n\n\n \n\nLocation\n\n\n* \n\n\n* San Francisco, Hybrid two days a week\n\n\n\n\n\n\n\n\n\n\nWe provide\n\n\n* Flexible work environment - we don’t look at when you log in, log out or how much time you work. We look at your output and we trust you; it’s the only way remote can actually work. \n\n* Unlimited Paid Time Off - we need you at your best at all times. Our expected minimum time off of 25 PTO days per year lets you schedule your work around your life.\n\n* Co-working space - most of our team enjoys the WFH life but if you prefer to work from a co-working space, we will cover the full monthly cost.\n\n* Parental leave (for both parents) - we offer 16 weeks of paid parental leave for all new parents so you have time to adjust to the new life (and work) schedule introduced by your new bundle of joy.\n\n* Sponsored Travel - we are a distributed team, however, we recognize the value of in-person time. We sponsor annual company-wide retreats, team offsites, and Travel With Purpose in between to allow you to collaborate with your team in person on a regular basis.\n\n* Open book policy - we will pay for books you purchase for your professional and career development. \n\n* Continuous learning/training policy - we sponsor you for the conferences and training programs you feel would add to your development in the company. \n\n* Competitive benefits package for US-based employees, including:\n\n\n\n\n\n* \n\n\n* Blue Shield or Kaiser Medical Insurance \n\n\n* Airbyte covers 100% for both employees and dependents\n\n\n\n\n\n* Dental (including child & adult ortho) & Vision Insurance\n\n\n* Airbyte covers 100% for both employees and dependents\n\n\n\n\n\n* Life and AD&D Insurance\n\n\n* Airbyte covers 100% for employees\n\n\n\n\n\n* Short-term Disability Insurance \n\n\n* Airbyte covers 100% for employees\n\n\n\n\n\n* Long-term Disability Insurance\n\n\n* Airbyte covers 100% for employees\n\n\n\n\n\n\n\n\n\n\n\n\n\n* Healthcare insurance stipend for those outside the US whose countries do not provide it for free.\n\n* 401k for US-based employees.\n\n* FSA (flexible spending account)\n\n* Work Visas We currently sponsor H1B Transfers, TN Visas, and Green Cards. All other Visa requests will be discussed on a case by case basis to determine if we can sponsor.\n\n\n\n\n \n\nSalary for this job- $210,000- $250,000 +  a generous equity package, and benefits listed above for US Market. For countries outside of the US we offer benefits and localized salaries based on your region or area.\n\n \n\nAirbyte is an equal opportunity employer that does not discriminate on the basis of actual or perceived race, creed, color, religion, national origin, ancestry, age, physical or mental disability, pregnancy, genetic information, sex, sexual orientation, gender identity or expression, marital status, familial status, domestic violence victim status, veteran or military status, or any other legally recognized protected basis under federal, state or local laws. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. \n\nAirbyte is committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures. Please let us know if you need assistance or accommodation due to a disability.\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Python, Java, Senior and Engineer jobs that are similar:\n\n $45,000 — $95,000/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

\nHi there! Thanks for stopping by 👋\n\nLightspeed is looking for a talented and experienced Senior Java Developer. As a Backend developer, you will be supporting Lightspeed's Hospitality product group on the mission to expand our reach into new markets and countries while enhancing our advanced hospitality commerce platform. \n\n \n\nFor this role specifically, you will be joining our POS squad. This squad focuses on the core product and in building the fastest, easiest-to-learn and easiest-to-use POS in the world. . With research, product development, product design, engineering, and marketing all collaborating in one organization, we're able to quickly create meaningful features and services for millions of people around the world, resulting in joyful, long-lasting relationships for our customers. \n\n \n\nWe are looking for a thoughtful, well-rounded Backend engineer to join our team and help build tools that thousands of customers use every single day to manage their hospitality offerings. You will join a healthy and collaborative team, continuously improving our engineering practices, and delivering state-of-the-art technology, all while keeping it fun.\n\n \n\nAbove all, your work will change the way the world experiences hospitality!\n\n \n\nWhat you’ll be responsible for\n\n \n\n\n* Creating and extending the functionality of our products by contributing to our microservice-based platform\n\n* Developing clean, highly maintainable and well-tested code \n\n* Develop and evolve our overall backend architecture\n\n* Extending our continuous integration / continuous deployment environment\n\n* Working as part of a team (squad) to deliver product features and functionality\n\n* As part of a squad, you get to work with our Product Managers, Architects, and Principal developers\n\n* Extending your very own skills by learning from and growing with the team\n\n\n\n\n \n\nWhat you’ll be bringing to the team\n\n\n* Excellent communication skills \n\n* Excellent foundational knowledge of the Java programming language\n\n* Good knowledge of the Java ecosystem:\n\n\n\n* Spring, Spring Boot and the Spring Ecosystem\n\n* Maven (or Gradle)\n\n* Testing frameworks like Mockito, JUnit, Spock, Test containers, Cucumber \n\n* JPA, Hibernate or other ORM\n\n* Other common libraries and tooling like Lombok, Liquibase, Mapstruct, etc\n\n\n\n* Experience with both relational/SQL (eg. MySQL) and non-relational/NoSQL (eg. Elasticsearch, DynamoDB, Redis) databases\n\n* Experience writing automated unit and functional tests with one of the frameworks.\n\n* Solid foundation of knowledge in computer science\n\n* Able to analyse and debug production problems, incidents and performance issues.\n\n\n\n\n\n\n\n\nEven better if you have, but not necessary\n\n\n* Experience in multiple Java ecosystem frameworks.\n\n* Experience scaling Microservice architectures and implementing advanced patterns of distributed and fault-tolerant systems \n\n* Experience working in an Agile development environment\n\n* Experience with cloud environments like AWS or GCP and their products  \n\n* Experience with Kafka or other real-time messaging systems (eg. Pub/Sub)\n\n* Computer Sciences degree or equivalent\n\n* Experience with Docker & Kubernetes and running Java containers in the cloud\n\n* Experience in building and maintaining a CI/CD pipeline\n\n* Knowledge on Security topics (authentication and authorization patterns, OAuth2, PKI, etc)\n\n\n\n\n \n\nWho you are\n\n\n* You are a team player who likes to contribute to discussions and share your own experience.\n\n* You are self-motivated with the ability to function effectively in a team environment with minimum supervision.\n\n* You are always seeking improvement and progress.\n\n* You are eager to make decisions and not afraid of making mistakes.\n\n\n\n\n \n\nWhat is in for you\n\n \n\n\n* Lots of autonomy, flexible work culture and the possibility of remote work\n\n* Development of very high-traffic products, used at the global scale \n\n* Exposure to modern and proven technology\n\n* Opportunity to learn and expand your skill set\n\n* Tons of growth opportunities in technical or people management roles\n\n* Amazing benefits & perks, including equity for all Lightspeeders\n\n* Opportunity to join a fast-paced, high-growth company\n\n* Become a valued part of the diverse and inclusive Lightspeed culture\n\n\n\n\n \n\n ... and enjoy a range of benefits that’ll keep you happy, healthy and (not) hungry:\n\n \n\n\n* Lightspeed equity scheme (we are all owners)\n\n* Health & Wellness Credit- expense up to 400 EUR per year towards your gym membership, yoga classes, a new bike or whatever else you do for your health \n\n* Mental Health Support through the Modern Health App- whether it is meditation, coaching or counseling you need - each employee gets access to this platform \n\n* People Experience - Our PX benefit allows you to work from pretty much anywhere in the world for 60 days a year \n\n* LinkedIn Learning: At Lightspeed we believe in having a growth mindset, we provide free access to LinkedIn learning along with your career GPS to help you learn & grow\n\n* Subsidy to annual travel pass if you travel by public transport to the  Berlin office \n\n* Regular breakfast or lunches, drinks & snacks in our Berlin office\n\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Docker, Java, Cloud, Senior, Marketing, 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\nBerlin, Berlin, Germany