5,135 application support engineer jobs in Portugal.

Moniepoint Inc. is hiring a Senior Mobile Engineer (POS Terminal) to design and build Android-based POS applications used in large-scale transaction environments. You will own key transaction flows, integrate with backend services, and collaborate with hardware teams to deliver secure, offline-capable POS features. The ...

A global insurance company in Lisbon is looking for a skilled individual to lead a team of developers, delivering high-quality software features around the Secure GPT service.

... retention, and product velocity are our three highest-priority problems, and AI is the lever that accelerates all three. We are hiring our first AI Go-to-Market Engineer to architect, deploy, train, and continuously optimize AI agents and automation across the entire revenue engine — from first touch to closed-won to expansion. ...

a. está à procura de um(a) Engenheiro(a) Civil para fiscalizar obras ferroviárias na região do Porto. O candidato ideal deve ter mais de 10 anos de experiência, incluindo 5 anos em fiscalização de obras da categoria IV. Deve também ter um bom conhecimento da legislação portuguesa aplicável e ser fluente em português.

AUTODOC Group is seeking a Senior Frontend Engineer to join the Cross-Cutting Team. You will empower frontend developers across the organization, building and maintaining a shared ecosystem. The role focuses on a micro-frontend architecture that is scalable, seamless, and highly performant. You will help develop frontend ...

Planet is seeking a Senior Data Engineer to design, build, and optimize Snowflake-based data pipelines and ingestion tools. You will collaborate with analytics engineers, data analysts, data scientists, and business stakeholders to ensure data is accurate and readily available for analytics. You will manage the data platform, ...

A fast-growing international tech company in Lisbon is seeking a Frontend Engineer. You will develop and maintain a React/Next.js frontend application, lead projects, and improve development practices. Candidates should have at least 5 years of experience in frontend frameworks, with a strong focus on code quality and teamwork. ...

Unchain Data is seeking a Senior Data Engineer to join its Data Engineering team in Lisbon, Portugal. The role focuses on designing and operating scalable data pipelines for our payments infrastructure. Candidates should have 5+ years of relevant experience, particularly in data pipeline construction and production system ...

... robots and build cloud platforms, working closely with senior engineers. Ideal candidates have 3+ years of experience and familiarity with robotics software. Datamentors, a robotics startup, offers a competitive salary and equity participation in a venture-backed company, with ongoing projects in real-world applications.

A software consulting firm in Portugal is seeking a part-time Technical Project Manager / Engineering Manager. This remote role requires a strong background in software development, project leadership, and the ability to manage IT projects end-to-end. Candidates must demonstrate leadership skills, experience with DevOps ...

Senior Cloud Engineer (Remote – Europe) Location: Remote (Cyprus, Spain, Portugal, Poland, or Greece) Department: IT / Engineering Employment Type: Full-time (B2B contract) About the role We’re looking for a Senior Cloud Engineer to join our fully remote engineering team and take ownership of a large-scale cloud platform. ...

valantic GmbH is seeking a Software Engineer - Backend and Data & AI in Porto to join a hybrid, international expert team. You will build scalable Data & AI solutions across industries, from architecture to production, and collaborate closely with cloud, data, and AI engineering and consulting colleagues. Expect modern ...

dxFeed, a subsidiary of Devexperts, seeks a Senior Systems/Networks Engineer to lead server and network operations in Porto. You will drive cloud infrastructure, collaborate with security teams, and mentor junior engineers while ensuring 24x7 availability for critical systems. You will participate in on-call rotations, ...

HDR is seeking a Senior Electrical HV Commissioning Engineer to support the Lead Commissioning Authority on high‑voltage commissioning, energisation and IST activities for data centre or mission‑critical projects. You will work with utilities, HV contractors and site teams to ensure safe, compliant HV activities. The role ...

Datadog in hybrid workplaces is seeking a Staff Engineer to shape how our Kubernetes fleet scales for AI and cloud-native workloads, across AWS, Google Cloud, and Azure. You will influence capacity orchestration and platform architecture while solving infrastructure challenges that support rapid growth. You will design ...

ICEYE is seeking a Team Lead, AIT Engineering in Lisbon to drive the assembly, integration and testing of satellite systems and optical payloads. You will lead the AIT team, coordinate cross‑discipline activities, and ensure robust, manufacturable processes for space hardware in a fast‑paced production environment. You ...

... USDe & sUSDe. You will help design and deliver scalable market data, execution capabilities, and new trading strategies in a high-velocity team. You will collaborate with quant and engineering peers, applying TDD/BDD, CI/CD, and SOLID practices to ensure low-latency, high-throughput systems with strong fault tolerance.

Jobtailor is seeking an ML Engineer to design and deploy AI-powered features for healthcare workflows. You will collaborate with Data Engineering, Product, and Clinical teams across experimentation, evaluation, deployment, and monitoring to ship reliable ML solutions. You will work on prompt engineering, RAG, fine-tuning, ...

A Mind Source está a reforçar a sua equipa de Software Development com um talento em desenvolvimento AI Engineering. - Licenciatura em Engenharia Informática, Ciências da Computação ou área equivalente; - Experiência comprovada no desenvolvimento de soluções baseadas em Inteligência Artificial, com foco em LLMs e IA Generativa; ...

... support our model training operations. We are able to build high-quality datasets at petabyte-scale and low cost through a tight integration of infrastructure, engineering, and research work. We are looking for a skilled Software Engineer to join us. What You'll Do - Be scrappy to find new sources of audio data and bring it ...