Senior Data Engineer
<p>Are you a talented Senior Data Engineer looking for a remote job that lets you show your skills and get decent compensation? Look no further than <a href="https://lemon.io/for-developers/?utm_source=weworkremotely&utm_medium=job_ad&utm_campaign=supply_en_de_mar_2026_job_ad">Lemon.io</a> — the marketplace that connects you with hand-picked startups in the US and Europe.</p><p><strong>What we offer:</strong></p><ul><li>The rate depends on your skills and experience. We've already paid out over $11M to our engineers.</li><li>No more hunting for clients or negotiating rates — let us handle the business side of things so you can focus on what you do best.</li><li>We'll manually find the best project for you according to your skills and preferences.</li><li>Choose a schedule that works best for you. It’s possible to communicate async or minimally overlap within team working hours.</li><li>We respect your seniority so you can expect no micromanagement or screen trackers.</li><li>Communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah?</li><li>We will support you from the time you submit the application throughout all cooperation stages.</li><li>Most of our projects involve working in a fast-paced startup environment. We hope you like it as much as we do.</li><li>Through our community, we will connect you with the best developers from more than 71 countries.</li></ul><p>We have several different roles, including Data Engineers, AI Engineers, MLOps Engineers, ML Engineers, Data Analysts, and Data Scientists.</p><p><strong>Requirements — Data Engineers with Apache Airflow:</strong></p><ul><li><p>3+ years of commercial experience as a Data Engineer</p></li><li><p>3+ years of experience with Apache Airflow, 3+ years with Python, and 2+ years with Snowflake</p><p>OR</p><p>3+ years of experience with Python and 1+ year with SQL</p></li><li><p>Experience with AWS, GCP, or Azure is required</p></li></ul><p><strong>Requirements — Data Engineers with MongoDB:</strong></p><ul><li><p>3+ years of commercial experience as a Data Engineer</p></li><li><p>3+ years of experience with MongoDB and 2+ years with PostgreSQL is required</p></li><li><p>Knowledge of at least one columnar data warehouse solution: Snowflake, BigQuery, Redshift</p></li><li><p>Experience with SQL, Python, and Sigma</p></li><li><p>Strong expertise with databases</p></li><li><p>Strong technical skills: as a Senior Data Engineer, you are expected to be able to create projects from scratch and have a deep understanding of application architecture.</p></li><li><p>Clear and effective communication in English — advanced ability to discuss business tasks, justify decisions, and communicate issues. Good self-presentation is also essential for upcoming client calls.</p></li><li><p>Strong self-organizational skills — ability to work full-time remotely with no supervision.</p></li><li><p>Reliability — we want to trust you and expect that you won’t let us and the client down.</p></li><li><p>Adaptability and Flexibility — the ability to onboard the project promptly after accepting it and start delivering results quickly.</p></li></ul><p>Sounds good for you? Apply now and join the <a href="https://lemon.io/for-developers/?utm_source=weworkremotely&utm_medium=job_ad&utm_campaign=supply_en_de_mar_2026_job_ad">Lemon.io</a> community!</p><p><strong>NOT YOUR TECH STACK?</strong></p><p>We have multiple projects available for Senior Developers. If you have 4+ years of commercial software development experience and are proficient in any of the following areas: AI Engineering, PHP & Angular, React & Java, Data Science, Blockchain (Web3/Solidity/Solana), React & Python, React & Node, React & Golang, Data Analysis, React & PHP, Symfony, PHP & Vue, Vue & Node.js, DevOps, Android & iOS, Angular & Node.js, Python & Vue, MLOps, Rust, Golang, Shopify & JavaScript, Unreal Engine & C++, Python & LLM, Unity, Vue & Nuxt, Java & Spring, ML Engineering, or Python & Flask — we’d be happy to connect and match you with a suitable project.</p><p><strong>If your experience matches our requirements, be ready for the next steps:</strong></p><ul><li>VideoAsk — watch a short video about our startup, up to 10 minutes</li><li>Complete your profile on our website</li><li>Intro call</li><li>Technical interview</li><li>Feedback</li><li>Magic Box (we are looking for the best project for you).</li></ul><p>We do not provide visa assistance, and our cooperation model does not include the benefits typically offered with direct hire.</p><p>P.S. <strong>We work with developers from 71+ countries in different regions:</strong> Europe, LATAM, the U.S (if you are an owner of W-9 ben form), Canada, Asia (Japan, Singapore, South Korea, Philippines, Indonesia), Oceania (Australia, New Zealand, Papua New Guinea), and the the UK. However, we have some exceptions.</p><p><strong>At the moment, we don’t have a legal basis to accept applicants from the following countries:</strong></p><ul><li>European: Iceland, Liechtenstein, Kosovo, Belarus, Russia, and Serbia.</li><li>Latin America: Cuba and Nicaragua</li><li>Most Asian countries and Africa.</li></ul><p>Do you represent a company with engineers who match the description and want to collaborate with us through staff augmentation? Then register <a href="https://lemon.io/for-developers/?utm_source=weworkremotely&utm_medium=job_ad&utm_campaign=supply_en_de_mar_2026_job_ad">here</a>.</p>