[Remote] Full-Stack (Python/Java & React/Typescript)

Note: The job is a remote job and is open to candidates in USA. Avenue Code is seeking a Full Stack Engineer to join their Analytics Platform product area, focusing on building the foundational infrastructure that supports data science work at Spotify. The role involves developing full-stack capabilities, designing features for data scientists and product builders, and contributing to the evolution of analytics tools for AI-era data science.ResponsibilitiesBuild and maintain full-stack capabilities across Python/Java services and data pipeline integrations on the backend, to React/TypeScript interfaces on the frontendDesign and ship features that meaningfully improve how data scientists, analysts, and product builders do their work across interactive querying, managed environments, insight creation, and data discoveryContribute to the evolution of our analytics stack for AI-era data science: supporting Claude Code integrations, MCP-based tooling, and agentic workflowsParticipate actively in technical design, architecture decisions, and code reviewsCollaborate with data scientists, product managers, and partner teams to understand user needs deeply and translate them into high-quality technical solutionsHelp the team stay ahead of a fast-moving AI landscape: evaluate emerging tooling and patterns, and build things that age well as the ecosystem evolvesMaintain and improve the reliability, scalability, and developer experience of the infrastructure thousands of Spotifiers depend on every daySkillsYou have solid professional software engineering experience, with demonstrated depth in both backend and frontend developmentYou're comfortable across the stack: backend services (Python or JVM strongly preferred), frontend React/TypeScript, and at least some experience with data infrastructure (BigQuery, Notebooks)You've built internal tools, developer platforms, or analytics surfaces before, and you understand what makes a good developer experienceYou have strong engineering fundamentals: you think carefully about APIs, data models, system design, and making the right tradeoffs between simplicity and capabilityYou care about craft. You write code that's readable, tested, and maintainable — and you hold yourself and others to that standardYou've developed solutions for AI-native teams. You're already using LLM-native tooling in your development workflow. You have opinions about how AI changes the way data teams should work, and you're excited to build for that futureYou're a strong communicator who can engage directly with technically sophisticated users, surface ambiguity early, and work collaboratively across functionsCompany OverviewAvenue Code is an IT consulting firm that specializes on Agile ecommerce software development. It was founded in 2008, and is headquartered in San Francisco, California, USA, with a workforce of 1001-5000 employees. Its website is http://www.avenuecode.com.Company H1B SponsorshipAvenue Code has a track record of offering H1B sponsorships, with 4 in 2026, 4 in 2025, 6 in 2024, 7 in 2023, 11 in 2022, 11 in 2021, 12 in 2020. Please note that this does not guarantee sponsorship for this specific role.