Senior Backend Engineer
6 days ago
Valencia
ph3Responsibilities /h3 ul liAs a Senior Backend Stack Engineer in the Core Platform Team, you’ll be a principal owner of the TMS (Translation Management System) Platform and connected services. /li liDrive the architecture, reliability, and evolution of services covering translation workflow orchestration, vendor management, customer management, and integrations with our internal services. /li liSet the technical direction for services: defining how they scale, exposing capabilities to other teams, and maintaining the quality bar expected of infrastructure‑grade software. /li liTake end‑to‑end ownership of platform service driving their architecture, reliability, and roadmap. /li liAuthor architecture decision records, define service boundaries, and ensure services are designed for scalability, resilience, and long‑term maintainability. /li liDefine and maintain clean, versioned, well‑documented REST APIs consumed by internal teams and AI agents. /li liOwn non‑functional requirements like performance, observability, security, and availability across the services you lead. /li liFrom architecture and coding to deployment, monitoring, and on‑call support ("You build it, you run it"). /li liMentor and upskill the team: Support mid‑level and junior engineers through code reviews, pairing, and hands‑on architectural guidance. /li liWork with product managers and domain experts across the business to shape the platform roadmap and translate real needs into sound technical solutions. /li /ul h3Requirements /h3 ul li5+ years of backend engineering experience in production environments, with deep expertise in C#, .NET Core / .NET 8+, ASP.NET Web API, and microservices architecture. /li liProven track record of owning and evolving production services: schema migrations, API versioning, backward compatibility, and long‑lived service maintenance. /li liStrong experience with distributed systems concepts: event‑driven architecture, message queues (Azure Service Bus, RabbitMQ), sagas, idempotency, and eventual consistency. /li liStrong experience with AI developer tools (Using and building custom agents, skills, instructions) /li liDeep proficiency with relational databases (MSSQL and/or PostgreSQL): complex query design, schema design, indexing strategies, and performance tuning. /li liDemonstrated experience making and documenting architectural decisions (ADRs, system design, trade‑off analysis) with the ability to defend and adapt your choices. /li liHands‑on DevOps experience: CI/CD pipelines, Docker, Kubernetes, Azure — with the mindset that owning deployment and operations is part of the engineer’s job. /li liExperience designing robust, versioned REST APIs consumed by multiple teams, including security considerations (OAuth 2.0, API key management, rate limiting). /li liSome frontend exposure (Vue.js and/or TypeScript) — enough to contribute when needed, but the primary focus here is backend and platform. /li liA track record of mentoring and uplifting junior engineers — through code reviews, design sessions, and raising the quality bar organically. /li liStrong communication skills and the ability to articulate technical decisions to both engineers and non‑technical stakeholders. English fluency required. /li liAgile, collaborative, and opinionated in a constructive way — you push back when needed and bring others along. /li /ul /p #J-18808-Ljbffr