3,182+ Python Java Dev Jobs in Portugal — Top Companies Hiring June 2026

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Lead Software Engineer (Camunda 8)

Company Overview: Imagine working alongside over 4,000 talented individuals driven by a shared passion for excellence and innovation. We're not just a company; we are a dynamic ecosystem of companies, including VASS, NATEEVO, Serbatic, vdSHOP, T4S, Comunytek, ECENTA, and CRI group. Our collective str ...

Senior Platform Engineer Remote (Portugal) | Cloud & Automation

A leading technology company is looking for a Platform Engineer Senior in Portugal (Remote). The role involves troubleshooting, automating processes, and managing software configurations. Candidates should have a Bachelor's degree in Computer Science, over 5 years of experience, and be familiar with AWS, Python, ...

Senior Frontend Engineer (React/TypeScript)

Número da Solicitação de Emprego: 106067Horário: Full Time PLEASE REMEMBER TO CLICK APPLY BUTTON AFTER SAVING YOUR PROFILE TO COMPLETE YOUR APPLICATION PROCESS Why join usJoin DSV’s Global IT building next‑gen Enterprise Products across Supply Chain, Data, and Pla ...

Freelance Full Stack Web App Developer

Mindrift is looking for skilled Full-Stack Web App Developers (JavaScript/TypeScript + Python or Node) to join the Tendem project () and build interactive browser-based application ...

Gen AI Trainee Program

Gen AI Trainee ProgramCountry: PortugalCOMEÇA AQUIO Santander () está a evoluir de uma marca global de grande impacto para uma organização orientada pela tecnologia, e as nossas pessoas estão no centro desta jornada.Juntos, estamos a liderar uma transformação < ...

Senior Software Engineer QuantumBlack, AI by McKinsey

Driving lasting impact and building long-term capabilities with our clients is not easy work. You are the kind of person who thrives in a high performance/high reward culture - doing hard things, picking yourself up when you stumble, and having the resilience to try another way forward.<div ...

Software Engineer QuantumBlack, AI by McKinsey

Driving lasting impact and building long-term capabilities with our clients is not easy work. You are the kind of person who thrives in a high performance/high reward culture - doing hard things, picking yourself up when you stumble, and having the resilience to try another way forward.<div ...

Software Architect

About Air Apps At Air Apps, we believe in thinking bigger- and moving faster. We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), and we need your passion and ambition to help us change how people plan, work ...

CV/ML Senior Engineer

About Sensei Sensei is truly revolutionising the retail business and technology sectors with innovative solutions. Our in‑house solutions enable us to digitise physical stores and power them with the most advanced AI and computer‑vision technology, all within a reliable, cost‑effective, and priva ...

Application Security Engineer

Thought Machine’s mission is bold – to properly and permanently rid the world’s banks of legacy technology. To achieve this, we have developed the foundations of modern banking through core and payments technology which run natively in the cloud. What we are attempting is hard and means we need great peopl ...

GenAI Engineer F/M/NB

Generative AI Engineer The Generative AI Engineer designs, builds, evaluates, and deploys production-ready AI-powered applications. This role combines applied machine learning, generative AI, backend engineering, and cloud deployment skills to turn AI capabilities into scalable, secure, and maint ...

Full Stack Django / React Developer ( remote in Europe)

Overview Join to apply for the Full-Stack Django / React Developer ( remote in Europe) role at GuestReady . GuestReady is a game-changer in short-term rental and hospitality management, operating in the UK, France, Portugal, Spain, and the UAE. Since 2016, we’ve been redefini ...

Data Architect (m/f/d)

**It's more than a job** In this IT role, you will manage, develop, and support the technology infrastructure that powers Kuehne+Nagel’s global systems and operations. This contribution is vital to making both special and ordinary moments in the lives of people a reality. In fact, your work enables our ...

Senior Data Governance Engineer Data Platform & AI Enablement

SIXT is seeking a Data Governance expert in Lisbon to own data security and access governance. You will design governance frameworks and ensure data quality while promoting AI-driven use cases. This role emphasizes collaboration with cross-functional teams, requiring strong skills in SQL, Python, and B ...

Data & AI Engineer – AI Driven Data Pipelines (Cybersecurity)

A leading talent matching platform is seeking a Data and AI Engineer to design and optimize data pipelines and backend integrations. The role requires proficiency in Python and experience with big data technologies. Ideal candidates will have 5+ years in data engineering, and strong analytical skills are crucial ...

Lead Kubernetes & Cloud Infrastructure Engineer

A leading financial technology firm, Arcesium, is seeking a Lead Infrastructure Engineer to join their Infrastructure team in Lisbon. This role focuses on engineering Linux platforms, developing tools using Python and Terraform, and solving complex problems within a collaborative environment. Ideal candidates wi ...

Enterprise GenAI & LLM Engineer — Hybrid Role (Lisbon)

Oliver Wyman is seeking an experienced LLM / GenAI Engineer to design, develop, and deploy enterprise Generative AI solutions in Lisbon. This hybrid role requires working in-office at least three days a week. The ideal candidate should have strong experience in Python, APIs, and building scalable AI ar ...

Senior AI Engineer Remote, Growth & Training

Conclusion Lifecycle, based in Portugal, seeks a Senior AI Engineer to design, develop, and integrate scalable AI use cases. This role requires experience in applied AI engineering and a high proficiency in Python, working independently while collaborating with senior engineers. The successful candidat ...

Consultor Tecnológico | Setor Público e/ou Saúde – Lisboa

Job Description Somos uma consultora multinacional de Negócios e Tecnologia que reinventa e transforma as organizações através da inovação e fomos considerados pela Gartner como uma das 10 maiores empresas de serviços de TI do mundo. Na NTTDATA somos Digital Lovers.Amamos a ...

Senior Backend Engineer EU

About KLAR Let’s start with the basics! Klar is a Mexican fintech startup whose mission is to democratize and revolutionize the way in which financial services have been delivered so far in Mexico, especially since half of the population doesn’t have a bank account. We offer a rich set of product ...

Data Architect (m/f/d)

DESCRIPTION DU POSTE It's more than a jobIn this IT role, you will manage, develop, and support the technology infrastructure that powers Kuehne+Nagel’s global systems and operations. This contribution is vital to making both special and ordinary moments in the lives of people a re ...

Linux System Administrator

WE DEVELOP PEOPLE WHO DEVELOP TECHNOLOGY   And we want to develop you!At Growin people always come first.Why?Because we believe happy, talented people are the ones who can change the world: one code line at a time.We have several projects waiting for you all ov ...

Solutions Architect — Portugal Relocation (Hybrid)

Company Overview Aubay Portugal is a French multinational technology consultancy operating since 2007 with offices in Lisbon and Porto, specializing in the management, implementation, development and maintenance of information systems. We serve sectors such as banking, insurance, automotive, avia ...

Field Deployment Engineer, AI Agents & Production Ready

InteractiveAI seeks a Forward Deployed Engineer to deliver autonomous AI solutions across industries. You'll lead technical scoping, build custom tools, and ensure production reliability by addressing unique customer challenges. The ideal candidate should have strong backend skills proficient in Python ...

Hybrid Data Cloud Architect — AWS, Data Migrations & Lead

A leading technology consultancy in Porto is looking for a Mid-Senior Cloud Architect. This role requires deep expertise in AWS and extensive background in cloud data engineering and architecture. Ideal candidates will demonstrate strong hands-on skills in Python and SQL, alongside excellent communication and le ...

Lead Data Scientist — Remote Portugal Driving Production ML

Marley Spoon is seeking a Lead Data Scientist in Lisbon, Portugal. You will lead the design, deployment, and scaling of data science solutions, driving best practices within a collaborative team. The role requires strong machine learning skills, expertise in Python and SQL, and confidence in communicat ...

Senior ML Engineer — Remote, Systems & R&D Leader

A global tech consultancy is seeking a Senior Machine Learning Engineer to lead the design and implementation of AI/ML solutions. This remote role requires 4+ years of experience in AI/ML engineering and proficiency in Python and major ML frameworks. Responsibilities include optimizing models, managing client co ...

Remote Senior AI Engineer: Production LLM & AI Workflows

Space Inch is seeking an AI Engineer in Portugal to lead the end-to-end delivery of LLM services. This high-impact role focuses on designing and maintaining AI workflows. Ideal candidates will have 4-6 years of software engineering experience, with a strong command of Python, TypeScript, and LLM technologies. Be ...

Senior AI Engineer: Multimodal Data & Infra (Remote)

Tether.io recherche un Senior AI Engineer pour concevoir et mettre en œuvre des infrastructures de données robustes et évolutives, notamment pour le traitement de contenu multimédia. Le candidat idéal doit avoir d'excellentes compétences en Python et une expérience solide dans la gestion de pipelines de données ...

AI Data Scientist / ML Engineer — Remote, Equity

A growing data solutions company in Portugal is seeking a Mid-Senior Data Scientist / ML Engineer to develop and deploy machine learning models that turn complex data into actionable insights. The ideal candidate will have over 5 years of experience in data science, be proficient in Python, and possess strong pr ...

[Job 29870] Mid Lever Analytics Engineer

At CI&T, we help large enterprises transform the potential of AI into real business impact with AI Deployment, AI-native execution, and tech-integrated business solutions.With 30 years of experience in technological transformation, we accelerate innovation with expertise in Agentic SDLC, Application mo ...

Senior Software Engineer Doc Verification

Join us atEntrustwhere we are shaping the future of identity‑centric security solutions. Role Overview We are seeking a Senior Software Engineer for our Document Verification team. In this role you will develop cutting‑edge digital identity verification solutions that power seamless user ex ...

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 Data Scientist — Remote & Global Impact

A leading technology company in Lisbon is seeking a talented Senior Data Scientist to contribute to advanced analytical and machine learning solutions. This role demands expertise in Python and SQL, a strong background in statistics, and the ability to mentor teams. With a hybrid work model and a supportive work ...

Senior Data Scientist: AI, NLP & MLOps

Aubay Portugal seeks an experienced Data Scientist to join their team in Lisbon. This role requires a minimum of 5 years of experience, with expertise in Python, NLP, and Generative AI. Successful candidates will work on innovative AI models and practice MLOps, contributing to significant digital trans ...

AI Platform Engineering Manager — Hybrid in Lisbon

A leading regulatory intelligence firm in Lisbon is hiring a Software Engineering Team Lead to guide a team of talented engineers. Responsibilities include setting clear expectations, driving engineering standards, and ensuring technical excellence. The ideal candidate will have strong Python skills, experience ...

Data Science Manager Real Time Payments ML Lead (Equity)

GoCardless in Lisbon is seeking an experienced Data Science Manager to lead a high-performing team in developing intelligent payment solutions. The ideal candidate will leverage expertise in Python and SQL to oversee the lifecycle of machine learning models, collaborate across disciplines, and influence senior l ...

Senior Data Scientist Build Production ML & AI Solutions

A leading IT consulting company in Lisbon is seeking a Senior Data Scientist to work on machine learning projects and ensure quality deliverables in a collaborative environment. The ideal candidate should have strong analytical skills, experience with Python and R, and up to 10 years of relevant experience. This ...

DeFi Quant Trading & Risk Architect

Startup Talents is hiring a Quantitative Trading Analyst in Lisbon, Portugal, with the role focusing on risk engine architecture and optimization of pricing models in the blockchain space. Candidates should have a strong background in Mathematics and Financial Engineering, alongside proficiency in Python and ...

Lead Infrastructure Engineer Hybrid Cloud & Automation

A global financial technology firm is seeking a Lead Infrastructure Engineer to enhance its infrastructure team in Lisbon. The role involves engineering Linux platforms on Kubernetes, developing automation tools using Python and Terraform, and solving complex system problems. Ideal candidates will have strong sk ...

Senior ML Engineer Scalable AI Pipelines (Hybrid, Lisbon)

An international technology company in Lisbon is seeking a Senior Machine Learning Engineer to design and deploy machine learning pipelines in a hybrid work environment. The ideal candidate has 5+ years of experience with Python, Azure/AWS, and Spark, and will collaborate with Data Scientists and Engineers to bu ...

Embedded SAR Geospatial Engineer for ISR Operations

Iceye is seeking a skilled professional to bridge SAR physics and operational intelligence in Lisbon, Portugal. This role involves supporting defense and intelligence customers by optimizing ICEYE’s ISR Suite and translating SAR data into actionable intelligence. The ideal candidate will possess an adv ...

Multi Cloud Cloud Engineer: Terraform & CI/CD Automation

A global leader in digital transformation is looking for a Mid/Senior Cloud Engineer to manage cloud infrastructure across AWS, GCP, and Azure. The ideal candidate has experience in Infrastructure as Code, strong Python scripting skills, and proficiency in CI/CD tools. Join a diverse team dedicated to creating i ...

Senior DevOps Engineer Lisbon Hybrid

Uma empresa de tecnologia em crescimento em Lisboa está à procura de um DevOps Engineer com experiência mínima de 7 anos em DevOps e Infraestrutura. O candidato ideal deve ter conhecimentos em Python, Powershell, Bash, e ferramentas CI/CD como Jenkins. Experiência com Terraform, Docker e Kubernetes, assim como c ...

Senior AI Engineer & ML Developer Hybrid Lisbon

A leading technology consultancy is looking for a Senior AI Engineer to join their team in Lisbon. You will develop and maintain machine learning applications while collaborating with others on evaluation experiments and statistical analysis. Ideal candidates should have strong expertise in Scala, experience wit ...

Remote Full Stack Django & React Developer

A fast-growing company in the travel industry is seeking a Full-Stack Django / React Developer to join their remote Product Team. You will work on their Property Management Software, focusing on building new projects and maintaining features. Ideal candidates should have strong skills in Python and Django, as we ...

Data Scientist Reinforcement Learning (Bayesian ML)

Workster Jobs is seeking a talented Data Scientist (Reinforcement Learning) in Lisbon. In this role, you will design advanced statistical models and implement decision engines that facilitate dynamic pricing. The ideal candidate has 5+ years in statistical modeling, expertise in Bayesian methods, and solid Pytho ...

Senior Backend Engineer Generative AI (Hybrid)

KLx, located in Lisbon, is seeking a Senior Backend Developer for their Generative AI perimeter. The successful candidate will architect and implement backend services, contributing to AI assistants' development. The role requires expertise in Python and REST APIs, with opportunities for growth in AI technolo ...

Senior Data Scientist: Cybersecurity Risk Analytics Remote

AgileEngine is seeking a Senior Data Scientist in Aveiro, Portugal. In this role, you will develop predictive models and quantitative analytics to enhance enterprise security programs. The ideal candidate has over 6 years of data science experience in cybersecurity, advanced skills in Python, R, SQL, a ...

Senior Platform Engineer Hybrid (Lisbon) | Automation & Cloud

Amadeus Hospitality is seeking a Senior Platform Engineer to design, build, and manage platform services in Lisbon. This role emphasizes improving platform stability and automation, critical for our software products. The ideal candidate will have strong expertise in Linux, automation tools such as Ter ...

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