Role: .NET Developer / Software Engineer - Platform Integrations Type: Fulltime Location: Guadalajara, Mexico – Hybrid 1 day office, 4 days remote Responsibilities Build & Deliver Integrations Build integration features, RESTful APIs, and shared libraries against defined contracts and patterns, contributing to the event-driven and asynchronous flows the team buildsContribute directly to integration logic in the existing product code, including the monolithic application, to help clear the current backlogMove between modern .NET services and older .NET Framework code, debug across service boundaries, and help diagnose failures in integration flowsFollow established API standards for versioning, contracts, and deprecationTake a well-scoped design or task and drive it to a working, deployed result with guidance from senior engineers. Own Your Work Fully test your own work before it moves forward; write unit and integration tests and contribute to acceptance and end-to-end coverage for what you buildOwn your work through every stage of the SDLC to Production, and fix Production issues that arise from itMeet the team's quality and coverage bar before code goes to review if you build it, it is your responsibility to make sure it works correctlyUse AI Across the SDLCUse modern AI coding harnesses daily, such as Claude Code, Codex, OpenCode, or Pi, with a working understanding of what an agent is: a model paired with a harnessApply these tools across the SDLC, from writing and reviewing code to generating tests Work Within the TeamTake day-to-day direction from the Platform Integrations manager, senior engineers, and architects, and build to the contracts, patterns, and review standards that support the team architectural directionParticipate in code review, both submitting your work and giving feedback on peers' integration codeFlag integration risks, blockers, and design gaps early rather than working around them silentlyDocument the work you deliver for long-term knowledge preservationMaintain a working-hours overlap with US Central Time sufficient for daily standups, code review, and real-time collaboration Qualifications: Knowledge, Skills, and Abilities 3+ years of professional software engineering experience building production systemsProficiency in C# and the .NET ecosystem, including exposure to .NET Framework codebasesExperience building or contributing to production APIs and integration featuresExperience working in large, established codebasesDaily hands-on use of modern AI coding harnesses (Claude Code, Codex, OpenCode, Pi, or similar), with a working understanding of what an agent is (model plus harness)Experience writing unit and integration tests, including using AI to help build themWillingness to own your work through the SDLC to Production and fix issues that arise from itAbility to work against a defined design and well-scoped tasks with guidance from senior engineers.