15,845+ Senior Software Engineer Java Python Jobs in Portugal — Top Companies Hiring June 2026

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Backend Python Engineer

A Adentis Portugal é uma consultora tecnológica especializada em desenvolvimento de software, outsourcing e transformação digital. Fundada em Portugal em 2016, integra o grupo francês MoOngy e serve clientes nacionais e internacionais em domínios como cloud computing, softw ...

Software Development | Java Developer

Job DescriptionDesign and develop scalable Java applications using object-oriented programming principles and industry best practices.Write, test, and debug Java code to ensure optimal performance and reliability.Collaborate with team members to analyze requirements and transl ...

Software Development | Java Developer

Job DescriptionDesign and develop scalable Java applications using object-oriented programming principles and industry best practices.Write, test, and debug Java code to ensure optimal performance and reliability.Collaborate with team members to analyze requirements and transl ...

Software Development | Java Developer

Company DescriptionAt Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transf ...

Software Development | Java Developer

Company DescriptionAt Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transf ...

AI Engineer (Python)

Our Unbabel division is seeking a motivated AI Engineer to join our AI Productization Team, helping scale and deliver cross-platform language solutions, including translation and customer supp ...

Python Engineer Lisboa

ISPROX – We are a Human Resources Consultancy specialized in talent acquisition for business organizations. Our goal is to select talent for companies that prioritize human value and place people at the heart of their policies. We operate nationwide to ensure we remain close to both our c ...

Backend Python Engineer

Unbabel is seeking a motivated Backend Python Engineer to join our team, as we expand our ability to deliver seamless, scalable cross-platform translation capabilities to our enterprise partne ...

Backend Python Engineer

A Adentis Portugal é uma consultora tecnológica especializada em desenvolvimento de software, outsourcing e transformação digital. Fundada em Portugal em 2016, integra o grupo francês MoOngy e serve clientes nacionais e internacionais em domínios como cloud computing, softw ...

Backend Python Engineer

A Adentis Portugal é uma consultora tecnológica especializada em desenvolvimento de software, outsourcing e transformação digital. Fundada em Portugal em 2016, integra o grupo francês MoOngy e serve clientes nacionais e internacionais em domínios como cloud computing, softw ...

Backend Python Engineer

A Adentis Portugal é uma consultora tecnológica especializada em desenvolvimento de software, outsourcing e transformação digital. Fundada em Portugal em 2016, integra o grupo francês MoOngy e serve clientes nacionais e internacionais em domínios como cloud computing, software engineering e sistemas enterpri ...

Backend Python Engineer

A Adentis Portugal é uma consultora tecnológica especializada em desenvolvimento de software, outsourcing e transformação digital. Fundada em Portugal em 2016, integra o grupo francês MoOngy e serve clientes nacionais e internacionais em domínios como cloud computing, software engineering e si ...

Backend Python Engineer

A Adentis Portugal é uma consultora tecnológica especializada em desenvolvimento de software, outsourcing e transformação digital. Fundada em Portugal em 2016, integra o grupo francês MoOngy e serve clientes nacionais e internacionais em domínios como cloud computing, software engineering e si ...

Senior AI Engineer with Java

At Mindera, we believe in building software that improves lives. As a Senior AI Engineer, you will have the following focus: Backend Architecture & Development: Design, build, and maintain scalable, high-performance microservices using Java 17/21+ and the Spring Boot framework. Agen ...

Senior QA Automation Engineer (Java)

Emergn is a technology and management consultancy with a mission to set our clients free. No dependency. No short-term fix. Just teaching them the real cure to their problems, so they can stay ahead of their competitors now and forever. A different kind of consultancy like this needs a different kind of ...

Senior Machine Learning Lead End to End AI Solutions

Inetum is seeking a Senior Machine Learning Officer in Lisbon to develop and support ML and AI solutions. The role involves collaborating with data scientists, deploying solutions, and maintaining software. Candidates should have a master’s or engineer degree in a relevant field, strong programming skills in lan ...

Senior Software Engineer: Architecture, CI/CD & Cloud

emagine is looking for a Senior Software Engineer in Lisboa, Portugal, responsible for defining technical standards and architecture. You will guide the development team to ensure quality practices and collaborate with product and operations for effective delivery. Your role includes leading architectu ...

Application Security Engineer (Senior) ID71663

AgileEngine is an Inc. 5000 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 US If ...

Application Security Engineer (Senior) ID71663

AgileEngine is an Inc. 5000 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 US If ...

Application Security Engineer (Senior) ID71663

AgileEngine is an Inc. 5000 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 US If ...

Application Security Engineer (Senior) ID71663

AgileEngine is an Inc. 5000 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 US If ...

Application Security Engineer (Senior) ID71663

AgileEngine is an Inc. 5000 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 US If ...

Senior Software Developer – Java Cloud (ENG, in Lisbon)

Senior Software Developer – Java Cloud (ENG, in Lisbon) Driven by innovation and excellence, Pictet Technologies has been shaping the future since 2016 . As the technology center of the Pictet Group , we support one of Europe’s leading independent wealth and asset managers by ...

Software House | Rockstar Fullstack (Python/React)

Company DescriptionAt Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transf ...

Software House | Rockstar Fullstack (Python/React)

Company DescriptionAt Devoteam, we believe that technology with strong human values can actively drive change for the better. Discover how Tech for People unlocks the future, creating a positive impact on the people and the world around us. We are a global leading player in Digital Transf ...

Senior Python Risk Engineer Full Stack, Commodities

Luxoft is seeking a Senior Risk Engineer to join their engineering team in Portugal. This hands-on role involves coding, architectural design, and collaboration with risk and trading stakeholders to develop solutions that reflect market realities. The ideal candidate will design and maintain risk engineering ...

Senior Python Engineer AI, RAG & Cloud (Remote)

Provectus is seeking a Senior Python Developer in Portugal to develop AI-driven solutions. You will work with Python services and implement generative AI technologies. Your role includes optimizing APIs and collaborating with ML engineers. Ideal candidates will have strong Python skills, experience wit ...

Senior Python AI Engineer — Remote Backend & LLMs

A tech recruiting company is seeking a Senior Python AI Engineer to design and develop backend systems for AI-powered applications. The ideal candidate has over 5 years of experience in Python and deep learning frameworks. Responsibilities include building LLM-based workflows, collaborating with cross-functional ...

Full Stack Software Engineer — React / Java Spring Boot

TeamViewer provides a leading Digital Workplace platform that connects people with technology—enabling, improving and automating digital processes to make work work better. Our software solutions harness the power of AI and shape the future of digitalization.We believe that our diverse teams and strong ...

Senior Python Engineer — Remote Cloud Native Backend

A Elevus está a contratar um Senior Python Engineer para integrar uma equipa focada no desenvolvimento de sistemas backend modernos e escaláveis. O profissional ideal deve ter pelo menos 8 anos de experiência em Python e estar familiarizado com FastAPI, Docker, Kubernetes, e ambientes Azure. A função é 100% remo ...

Remote Senior Python Backend Engineer — SWAT Team

Payabl. is seeking a Senior Python Backend Developer for their new SWAT Engineering Team in Portugal. The role involves designing and building scalable Python-based microservices and taking ownership of system architecture decisions. Ideal candidates will have 6+ years of experience and strong expertis ...

Senior Python Full Stack Engineer Risk & Analytics

A technology company based in Lisbon, Portugal is seeking a Senior Full Stack Python Engineer to join their Risk & Analytics Product development team. In this hands-on role, you will be responsible for designing, developing, and maintaining scalable applications while collaborating with cross-functional teams. T ...

Senior Data Platform Engineer: Python, Azure, Kubernetes

A leading technology consultancy in Porto is seeking a Senior Data Platform Engineer to design and maintain cloud-native data platforms using Python, Terraform, and Kubernetes. The role requires strong experience in Azure cloud infrastructure and data modeling methodologies. Ideal candidates will have 5+ years i ...

Senior Generative AI Backend Engineer (Python/FastAPI)

act digital in Lisbon is seeking a Senior Generative AI Developer to design and build backend infrastructures for AI-powered assistants. The role demands expertise in backend engineering with hands-on experience in AI integration frameworks. Responsibilities include developing scalable systems using Py ...

Senior Full Stack Python Engineer (Portugal/Spain)

Senior Full Stack Python Engineer (Portugal/Spain) About the project Impressit is looking for aSenior Full StackSoftware Engineerto join a cross-functional Risk & Analytics Product development team. This role focuses on developing market-leading risk management, analytics, and market in ...

Senior Backend Engineer (Python) for AI Platform

FinTop Consulting is looking for an experienced Senior Backend Engineer (Python-focused) to join their growing team in Porto. You will be an integral part of an established engineering team, playing a key role in the evolution of the company's AI product. The ideal candidate has over 5 years of backend ...

Senior Full Stack Software Engineer

Position Overview Autodesk is seeking a Senior Full-Stack Software Engineer to join our Fusion Operations team in Portugal.Fusion Operations is a cloud-based Manufacturing Execution System (MES) that provides real-time visibility into production processes—from raw mat ...

Senior Software Engineer Android (Viator)

About Viator Viator, a Tripadvisor company, is the leading marketplace for travel experiences. We believe that making memories is what travel is all about. And with 300,000+ travel experiences to explore—everything from simple tours to extreme adventures (and all the niche, interestin ...

Senior Software Engineer (Go) iGaming

About Block Labs Block Labs is a premier technology studio operating at the bleeding edge of Web3, Artificial Intelligence, and iGaming . We don't just ship features; we engineer high-scale, production-grade platforms that power the next generation of digital products. We a ...

Senior Software Engineer | Aura Platform

Position Overview We are looking for a Senior Software Engineer to join the Aura AI Platform team. You will design, build, and operate the infrastructure that runs customer workloads (Notebooks, Jobs, Apps, AI Agents, and Model-serving) on top of SingleStore, across multiple regions and clouds. Yo ...

Senior Software Engineer Linux/eBPF

The eBPF Platform team owns the shared eBPF infrastructure inside the Datadog Agent, and is responsible for its reliability, performance, and evolution across a wide variety of Linux distributions and kernel versions. We build tooling and agent functionality for product teams utilizing eBPF (Network Perfor ...

Senior Full Stack Software Engineer

Job Requisition ID #26WD96668 Senior Full-Stack Software Engineer – Fusion Operations Location: Portugal (Hybrid/Remote options available) Position Overview Autodesk is seeking a Senior Full-Stack Software Engineer to join our Fusion Operations team in Portugal. ...

Senior Full Stack Software Engineer

**Job Requisition ID #**26WD96668**Senior Full-Stack Software Engineer – Fusion Operations****Location: Portugal (Hybrid/Remote options available)****Position Overview**Autodesk is seeking a **Senior Full-Stack Software Engineer** to join our **Fusion Operations** team in Portugal.Fusion Operations is a cloud-ba ...

Senior Software Engineer Machine Learning

Job Overview As a Senior Machine Learning Engineer you’ll be responsible for driving forward personalization within Plex. You will take things from ideation to production by building and upgrading our recommender systems and optimizing existing models. This role also involves maintaining and impr ...

Senior Full Stack Software Engineer

Job Requisition ID # Senior Full-Stack Software Engineer – Fusion Operations Location: Portugal (Hybrid/Remote options available) Position Overview Autodesk is seeking a Senior Full-Stack Software Engineer to join our Fusion Operations team in Portu ...

Senior AI Software Engineer – Backend

YOUR CONTRIBUTION Our culture is agile and collaborative, and we genuinely believe our people are some of the best with which you’ll ever work. We are looking for a skilled and passionate Senior AI Software Engineer – Backend to join our Centre of Excellence and the SWE team to de ...

Senior Data Software Engineer (Databricks)

We are seeking aSenior Data Software Engineer skilled in Databricks to join our team in Portugal. You will be integral to our efforts, bringing a deep understanding of data engineering, expertise in Databricks and an open-minded approach to our collaborative and friendly work environment. Thi ...

Senior Full Stack Software Engineer

**Job Requisition ID #** 26WD96668 **Senior Full-Stack Software Engineer – Fusion Operations** **Location: Portugal (Hybrid/Remote options available)** **Position Overview** Autodesk is seeking a **Senior Full-Stack Software Engineer** to join our **Fusion Operatio ...

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