15 backend developer English-speaking jobs in Leiria

Title:Senior Java Backend Developer Type:6 months minimum Location:RemoteAbout Ovyo: Ovyo is a B2B services ... Developer to join a multidisciplinary agile platform team, working on a cutting-edge platform that powers ... You will work across the full backend stack, including Java services, event-driven architectures, RESTful ... connects — while accelerating their own careers along the way.The Role We are looking for a Senior Backend ... Background in streaming, media, or broadcast technologyResponsibilities Build, maintain, and optimise backend

engineers, mobile developers, and platform teams to deliver integrated product experiences • Improving developer ... • Defining frontend architecture in the context of distributed systems, including integration with backend ... initiatives to address it Collaboration & Continuous Improvement • Working cross-functionally with backend ... Redux, or Zustand) • Knowledge of distributed architectures and how frontend systems integrate with backend ... internal tools • Familiarity with IoT platforms, real-time data, or industrial software • Exposure to backend

interfaces and conversational features using LLM APIs (Anthropic Claude, OpenAI) integrated with our backend ... LangChain, LlamaIndex, or similar) and vector databases.Demonstrated experience building AI‐powered developer ... release quality gates.Create and maintain MCP servers and tool integrations that connect LLMs to internal developer

What You'll do:Design and evolve backend services and APIs supporting core ecommerce capabilities;Improve ... Maintain clear and relevant technical documentation;Mostly remote;Who You Are:5+ years of experience in backend ... experience building scalable APIs in B2C/B2B ecommerce environments;Strong experience with .NET Core and backend

design patterns.Strong engineering skills (e.g., Python or Node.js) and experience building scalable backend

systems Use AI tools to accelerate development (natural language → production-ready code) Work with backend ... coding tools Solid understanding ofRAG architectures and vector databases Experience buildingAPIs and backend

Team Leadership: Lead a full-stack team of frontend and backend engineers, providing technical direction ... and engineering practiceRequirements Engineering Excellence: Strong engineering background in either backend ... and manage expectationsNice to Have Full-Stack Delivery: Hands-on experience with both frontend and backend

features and proactively identifying areas for improvementCollaborating closely with UX/UI designers, backend ... in a professional setting and ability to validate and refine generated codeFamiliarity with frontend-backend

What You'll Do:Lead a team of backend engineers (including external partners), ensuring clarity of expectations ... system knowledge are clearly documented and easy to access;Mostly Remote;Who You Are:Experience managing backend

Software Engineer with 3+ years of experience in Ruby on Rails sought. Must be a fast learner with a degree in software engineering or equivalent experience. Strong English communication skills required.

technical decisions in a collaborative, remote-first environment.What you'll do Design and build scalable backend ... ownership of features end-to-end, from idea to productionWhat you bring 4+ years of experience building backend

Senior Software Engineer with at least 5 years of experience, proficient in Ruby on Rails, and comfortable communicating in English.

Software Developer will implement and integrate new sensors, debug existing software, and develop software solutions. Requires 2+ years experience in C#, Rust, or C++, familiarity with CI/CD pipelines, and strong analytical skills.

best practices around build, deployment, and coding standards • Must be able to work as an independent developer

Senior Frontend Developer to design, build, and maintain high-quality front-end experiences across web, React Native mobile, and connected TV platforms. Requires strong proficiency in TypeScript, React, and React Native, with experience shipping apps across multiple platforms.