Software Development Engineer II, Maps API

Mapbox
Mapbox UKPosted 24 March 2026

Job Description

Software Development Engineer II, Maps API Mapbox is the leading real-time location platform for a new generation of location-aware businesses. Mapbox is the only platform that equips organizations with the full set of tools to power the navigation of people, packages, and vehicles everywhere. More than 4 million registered developers have chosen Mapbox because of the platform’s flexibility, security and privacy compliance. Organizations use Mapbox applications, data, SDKs and APIs to create customized and immersive experiences that delight their customers. WHAT WE DO The Maps API team builds and maintains the applications and infrastructure responsible for creating and distributing Mapbox maps. Thousands of customers rely on our services to seamlessly handle billions of requests every day, scale in real-time to global events, and enable designers, developers, and analysts to make and share maps we’ve never dreamed of. Delivering maps means delivering a model of the world that’s changing all the time and needs to automatically support the world’s edge cases – writing systems, fonts, local regulations, and global boundary disputes. Our team maintains the highest-traffic read APIs at Mapbox and the distributed ETL pipelines used by internal and external customers to turn data into maps. We’re building new ways for people to visualize location data. As AI becomes embedded in modern engineering workflows, we value engineers who can thoughtfully integrate AI into design, development, and decision-making. Our interview process will include discussion of how you use AI in your engineering workflow. WHAT YOU’LL DO As a Senior Software Development Engineer on the Maps API team, you'll play a key role in developing software for complex mapping and navigation software for cars, web, and mobile devices. In this role, you can expect to: - Collaborate with your team to identify and scope out well-defined tasks - Execute on the scope and be accountable for delivering on time with quality - Design systems and make decisions that will keep pace with the rapid growth of Mapbox’s customer base - Promote a culture of operational excellence by meticulously testing and monitoring our systems and code, writing documentation, and being on-call to support the health of our services - Reduce technical debt, share your knowledge, and invest in your teammates’ health and happiness, while optimizing application performance and accelerating feature velocity - Uphold a culture of collaboration, transparency, creativity, inclusion, and data-driven decisions WHAT WE BELIEVE ARE IMPORTANT TRAITS FOR THIS ROLE - 5+ years of experience building scalable high volume low latency backend services - Proficiency in our tech stack — Python, NodeJs, TypeScript (backend), AWS (CDK/ECS/Step Functions/Lambda/S3) - Familiarity with code versioning tools, such as GitHub - Ability to engage, learn and contribute quickly to the initiatives - Able to perform independently all the development tasks, based on designs and specs. - Self-starter who is communication and outcomes-oriented - An empirical analytical approach. You develop strong hypotheses, conduct spikes, and clearly communicate your findings - A desire to share your expertise through documentation, mentorship, pairing and both written and verbal discussion - A desire to work with individuals with diverse backgrounds, perspectives, and experiences - High quality mindset -- write unit tests, proactively remedy defects and follow through to production NICE TO HAVE TRAITS FOR THIS ROLE - Experience and knowledge within the mapping domain - Experience with Amazon RDS - Experience with C++ - Experience with various security standards and associated technical knowledge What We Value In addition to our core values https://www.mapbox.com/about/values/, which are not unique to this position and are necessary for Mapbox leaders: - We value high-performing creative individuals who dig into probl ... (truncated, view full listing at source)
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