java api engineer

Intermedia is seeking a Senior Software Engineer Backend to design and build scalable backend services and APIs powering analytics, dashboards, and visualizations. You will transform complex product and customer data into reliable, performant information to help users understand trends and opportunities. You will collaborate with frontend, AI/ML, data,...

A leading partner in IT support is seeking a Test Automation Engineer to drive quality in a strategic digital transformation project. You will develop automated test frameworks and collaborate within Agile teams. Proven experience in test automation and API testing, as well as communication skills in French, are required. The role offers competitive...

A leading tech company is seeking a Senior QA Tester Engineer in Lisbon to enhance the quality and reliability of their cross-media measurement platform. This role will focus on test automation, API testing, and data validation within a cloud-native architecture. Strong experience with frameworks like Playwright and Cypress, along with SQL knowledge, is...

Adentis Portugal, a technology services company with over 8 years on the national scene and 200+ employees, is seeking a software professional to join our team. We build large-scale web applications and RESTful APIs, emphasising quality, debugging, and optimization. We value work-life balance, flexible routines, health benefits for families, and ongoing...

A fast-growing SaaS company in Portugal is seeking a Backend and Systems Engineer for a full-time remote role. You will be responsible for implementing and maintaining backend services, primarily using Python and FastAPI. The ideal candidate has 3+ years in software engineering, strong backend skills, and experience with cloud platforms. This position offers...

Dellent is seeking a Senior ELK Developer to join our project teams in Porto (Hybrid) or Lisbon (Hybrid). You will be responsible for building and maintaining ELK-based data solutions, designing efficient Elasticsearch indices, and delivering dashboards in Kibana.You will mentor junior developers and collaborate with stakeholders to deliver scalable backend...

A Adentis Portugal, com mais de 9 anos de atuação a nível nacional e mais de 200 colaboradores, está a expandir a equipa de desenvolvimento. Procuramos um engenheiro Angular com forte perfil para construir aplicações web complexas, transformar designs em páginas funcionais e integrar APIs REST/XML.O candidato ideal tem 3+ anos de experiência em...

A SysMatch, empresa de consultoria em IT, procura QA Automation tester (m/f) para Lisboa. O perfil exige licenciatura e experiência em automação de testes de APIs, com JMeter/Katalon e conhecimentos básicos de programação.A função envolve trabalhar com pipelines CI/CD (Azure DevOps, Jenkins, GitLab), controlo de versões (Git), monitorização...

sa.global Group is seeking a Senior AI Platform Engineer in Porto to design and operate production-scale APIs, data pipelines, and backend services powering empower's enterprise AI platform. You will integrate LLM tools, manage data flows into the Business Knowledge Graph, and ensure reliability, performance, and security across cloud-native deployments.The...

Elevus Tech in Portugal seeks a Senior QA Manual professional to define, plan, and execute functional and integration tests, and to ensure compliance with requirements. You will collaborate with development teams, create test documentation, and drive QA process improvements while using Jira, xRay, Postman, and SQL for data validation in an Agile...

Emma Sleep GmbH in Lisbon is seeking a talented Senior Backend Engineer to join our ERP team. You will design, develop, and maintain high-performance APIs and distributed systems that support our global operations. Work closely with product managers, designers and frontend developers to build reliable services powering Emma’s international business. We...

Fyld is seeking an experienced Python Backend Developer to join our Lisbon-based team. You will build robust, scalable backend services using Python and modern frameworks. We value clean code, test-driven development, and collaboration in Agile environments. Proficiency with REST APIs, relational databases, and cloud-friendly practices is essential for this...

Intapp's AIDO team builds backend services, APIs, and data platforms powering Intapp products. You will design stable APIs, implement Python services with Django and FastAPI, and build React dashboards for data-heavy internal tools.Join a hybrid work environment with a focus on reliability, performance, and secure data operations across Azure and AWS,...

Emotion Mobility ищет опытного разработчика ПО для разработки и сопровождения решений на .NET Core (C#). Ваша работа будет включать создание и интеграцию REST API, проектирование архитектуры и работу в рамках...

Expleo is seeking a QA Analyst with 4+ years of experience for a remote role based in Portugal. You will perform End-to-End and API testing, ensure data validation, and support core transaction processing platforms like Unibanks, collaborating with English-speaking teams.Ideal candidates have strong communication, meticulous problem-solving, and a proven...

A leading tech company in Lisbon is seeking a Test Analyst / QA Engineer. In this role, you will focus on backend testing, requiring at least 3 years of experience in software testing and strong SQL skills. Familiarity with tools like Postman and JIRA is essential. This position offers a hybrid working environment that supports your professional growth....

Intermedia is seeking a Software Developer – Backend API Services in Portugal. You will design, build, and maintain API-driven backend services for a cloud communications platform, balancing performance, reliability and maintainability. The role emphasizes solving complex problems, reading legacy code, and contributing to architecture decisions. Occasional...

Intermedia is seeking a Software Developer – Backend API Services in Portugal. You will design, build, and maintain API-driven backend services for a cloud communications platform, balancing performance, reliability and maintainability. The role emphasizes solving complex problems, reading legacy code, and contributing to architecture decisions. Occasional...

Sprint CV is seeking a Senior Java Developer to join our technology team and help build scalable backend applications using modern Java technologies.You will focus on developing and maintaining high-performance systems in an international environment, delivering robust REST APIs.Join an experienced team and contribute to scalable backend architecture,...

AgileEngine is an Inc. **** company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.WHY JOIN USIf you're looking for a place to grow, make an...