As a Senior Software Engineer , you will be part of one of our autonomous agile teams. You will help us develop the services that power the Blacklane, work on improving our back-office system, or solve problems around our products which allow business partners to integrate with the Blacklane platform. Our environment is composed of Ruby, Go, Typescript and Java services, designed using DDD. We use diverse data storage technologies such as Postgres, MySQL, Elasticsearch, Redis, and DynamoDB. As for infrastructure and cloud resources, we predominantly use AWS and manage provisioning through Terraform. Investing time in optimizing the performance, usability, and maintainability of the systems under your care. Contributing to a motivated, open-minded, and collaborative team focused on enhancing our guests' travel experiences. You are experienced (at least 5 years) with two or more programming languages. You have knowledge and experience (at least 5 years) with at least one of these languages: Ruby, Go You write quality code, maintainable and follow best practices. Our mission is simple but powerful: to become the world’s leading premium, global chauffeur service. Operating in 50+ countries, we reimagine chauffeur-driven rides by prioritizing reliability, innovation, and first-class service at every step. Our Company Culture & Values Blacklane has grown from a two-person startup in Berlin to a global team of over 300 people representing 54+ nationalities. Care, Drive and Excellence. Care - We are invested in each other's well-being and professional growth. At Blacklane, our Compensation and Benefits strategies are designed to be fair and market-aligned. We combine base salary with variable elements and long-term incentives as part of our overall rewards framework. In addition, we offer a benefits package tailored to each location, supporting health, wellbeing, time off, learning, and local needs. Local perks – UK (London) 100% employer-paid health insurance for you and your dependents, with 24hr GP access 28 vacation days per year, increasing with tenure Company pension with up to 5% employer contribution ️ 15 GBP weekly Just Eat lunch vouchers for UK hub employees Hybrid setup: 3 days a week in our London office Fair pay and benefits tailored to local markets Quarterly Voucher to enjoy personal trips around the world with Blacklane and experience our service from a guest’s perspective.