backend developer English-speaking jobs in Peniche

QA Automation Engineer will develop and maintain automated tests for Veeam products, collaborate with the software development team, and analyze test results.

Leads and oversees the full project lifecycle for fixed-price and short-term projects, ensuring on-time, on-budget delivery and high client satisfaction. Manages project plans, scope, and resources, leading cross-functional teams and acting as the primary client contact. Monitors client satisfaction, handles escalations, and manages project financials.

Develop AI applications, implement RAG architectures, and integrate cloud services. Experience with Python, PostgreSQL, Azure AI Foundry, and AI/RAG frameworks required. Fluency in Portuguese and English is necessary.

Senior Backend Engineer will design, build, and maintain backend services for the WalletConnect Pay platform, including payment flows, APIs, data pipelines, and internal tooling. Responsibilities include writing technical design documents, collaborating with cross-functional stakeholders, and contributing to engineering standards. Requires senior-level backend engineering experience, strong API and system design skills, and production experience with cloud infrastructure (AWS preferred).

Develop and optimize MLIR-based compiler stack for efficient AI workload execution on heterogeneous hardware. Design, implement, and maintain frontend and graph-level compiler components. Collaborate with AI researchers, compiler engineers, and hardware architects.

Revolut seeks Mid and Senior Backend Engineers with 5+ years of Java experience to build mobile APIs, microservices, and improve existing systems. The role involves greenfield development and working in a fast-paced environment.

Senior Java Fullstack Engineer needed with 5+ years of experience in Java development, full stack technologies (JavaScript, HTML, CSS), and modern frontend frameworks (Angular, React, or Vue.js).

Senior Demand Generation Manager needed to help clients drive online growth through strategy and execution. Requires 5+ years of relevant experience, ideally in B2B, fast-scaling, or agency environments. Must have a growth mindset, strong communication skills, and experience managing projects and stakeholders.

Accountant to manage financial records, ensure compliance with accounting standards, and support accounting processes within the property industry.

Backend Developer specializing in Laravel to build, maintain, and optimize scalable backend systems, APIs, and databases.

Lead an engineering team building and scaling tools and products. Conceptualize new features, make technical and architectural decisions, and manage team performance.

Manage projects with low-to-medium complexity, leading multi-disciplinary teams from initiation to closure. Requires a Technical Engineering degree with 3 years experience or equivalent combination of education and experience.

Senior Ruby on Rails Engineer needed to design, develop, and maintain scalable web applications. Requires 5+ years of experience with Ruby on Rails, strong understanding of object-oriented programming, and proficiency in English. Experience with PostgreSQL, Redis, and Elasticsearch is preferred.

SAP IBP Supply Planning Consultant needed for a global sports brand project. Analyze business processes, configure solutions, and support integrations. Requires 5+ years of IT experience, 2+ years with SAP IBP or APO Supply Planning, and strong analytical skills.

Senior Android Developer to join TechHUB in Lisbon. Minimum 5 years experience in mobile development with a strong portfolio of iOS and Android apps. Proficient in Swift and Kotlin or Java. Experience with cross-platform frameworks, RESTful APIs, and mobile app design principles. Collaborate with global teams and drive innovative solutions for the supply chain.

Senior Project Manager will lead and manage complex projects using Agile or Waterfall methodologies. Responsibilities include managing project milestones, deliverables, risks, and issues, leading teams, and ensuring project success. Requires 4+ years of software development project management experience, eCommerce experience, and strong understanding of the software development lifecycle.

Senior Web UI Developer needed for modern, responsive web application development. Expertise in React, TypeScript, and TailwindCSS is required. Experience with ViteJS and Java 21/Spring Boot is a plus. Collaborate with designers, backend developers, and product owners.

Power BI Developer needed for dashboard development, data integration, and report creation. Requires expertise in data modeling, DAX, and ETL processes. Strong communication and problem-solving skills are essential.

Design, develop, and execute test plans and test cases for software applications. Automate test scripts using industry-standard frameworks and tools. Perform manual and automated testing across multiple platforms and environments. Analyze and document software defects. Collaborate with developers and product managers to resolve quality issues.

As a P&O Business Partner, you will act as a point of contact for employees and managers regarding employee engagement and development. You will plan, implement, and sustain personnel development measures and moderate workshops. You will also accompany individual development and promotion measures.