4,598+ Python Developer Jobs in Portugal — Top Companies Hiring June 2026

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Cloud AI/ML Engineer — MLOps & Production Systems

A leading technology firm in Porto is looking for a versatile AI / Machine Learning Engineer. In this role, you will design and implement scalable ML systems, ensuring a bridge between data science and production applications. Applicants should have over 3 years of experience, strong expertise in Python and mach ...

Head of Data Platform & AI Engineering

Nordea Asset Management Portugal seeks a Head Platform & Data Engineering to lead the data platform and engineering efforts in Oeiras. The role involves hands-on leadership in software and data engineering, shaping strategic outcomes, and promoting innovation in data technology. Candidates should have a strong b ...

ML Engineer for AI Systems & LLM Pipelines (Hybrid, Porto)

ISS A/S is looking for a Machine Learning Engineer in Porto, Portugal. This role involves developing and deploying machine learning models while collaborating closely with data scientists and software engineers. The ideal candidate should have a Bachelor's or Master's degree, experience in AI development, and so ...

Head of Engineering & AI — Scale Platform & Team

Condukt is seeking a Head of Engineering & AI in Porto. This pivotal role involves defining technical strategies, leading senior engineers, and fostering a culture of innovation within a high-performing team. You will be crucial in ensuring optimal performance across systems while managing the development of cut ...

Engenheiro(a) de ML Sênior — Pipelines e Produção

A Smart Consulting em Porto procura um Senior Machine Learning Engineer para integrar projetos inovadores em MLOps e Machine Learning. Você será responsável por desenvolver e manter pipelines de dados, construir APIs para modelos, e colaborar com Data Scientists. O candidato ideal deve ter mais de 5 anos de expe ...

DataScientist

O que procuramos? – Experiência profissional mínima de 3 anos na função; – Conhecimentos em Machine Learning e Big Data; – Experiência em Python, Tense Flow e/ou SQL (preferencial); – Fluência oral e escrita em Inglês. Às nossas equipas oferecemos: </ ...

DATA ENGINEER

YOUR MISSION To work closely with clients, to understand their needs, and offer the best solution following the best practices. YOUR TASKS Depending on the project. YOUR SKILLS University’s degree in Engineering, Information Systems or similar. ​ M ...

On Site ML Engineer: Real Time Sports Vision

A pioneering sports technology company in Braga is seeking a Machine Learning Engineer to enhance its AI-driven platform for analyzing user performance in real-time. This role involves developing machine learning models, ensuring systems are optimized for performance, and collaborating with cross-functional team ...

Junior Machine Learning Engineer

Location Lisboa, Lisbon Metropolitan Area, Portugal Company Jobio Client / Employer Comply Advantage What You Will Be Doing We are building cutting‑edge solutions that help reveal the truth for a safer world and we are looking for Machine Learnin ...

Junior Accounting Control Automation Analyst

Who are we? As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specializing in the fields of Banking, Finance, and Financial Services. Guided by our core values of closeness, teamwork, diversity, and excellence, our team of 1000 expert consultants, representing 35 different national ...

Senior Platform Engineer for AI Platform (Cloud Scale)

SingleStore is seeking a Senior Software Engineer to enhance the Aura AI Platform team in Portugal. In this role, you will design and maintain the infrastructure for customer workloads, emphasizing scalable AI and data applications. Your experience with distributed systems and proficiency in languages like Go ...

Desenvolvedor de Oracle

With over 25 years of experience, Sysmatch is a well-established name in IT Consultancy and Outsourcing, involved in both national and international projects that promote excellence in technology and services. Our secret? A team that blends talent, creativity, and experience to deliver robust, scalable, an ...

Software Engineer

pubGENIUS is a React.js +Next.js development agency and ad tech startup. We are looking for stellar developers to join our agency team to build websites and apps for clients in the US and Europe. We specialize in decentralized finance (Defi crypto/NFT/blockchain), fintech, and healthcare verticals, but occasi ...

Estágio em Análise de Dados e Investigação Operacional

A SHEE em Lisboa está a recrutar um Analista de Dados para um estágio profissional. O candidato ideal possui formação em Matemática e Estatística ou Ciências Informáticas, com forte conhecimento em Investigação Operacional e habilidades em ferramentas como Python e Power BI. As responsabilidades inclue ...

AI & Brain Decoding Engineer Intern

Tether Operations Limited in Lisbon is looking for a motivated machine learning intern to join their Brain & AI team. This internship will last 3 to 6 months and focuses on enhancing AI models for brain-computer interfaces. The ideal candidate is currently pursuing a PhD in a quantitative field and has ...

AI Engineer: Build Production ML & MLOps Pipelines

Genesis Digital Solutions in Lisbon, Portugal is seeking a Machine Learning Engineer to build and optimise AI models for various strategic applications. The role involves key responsibilities like preparing data, collaborating with engineering teams for model deployment, and monitoring model performance. ...

Smart City AI Scientist & Engineer (Data & LLMs) | Flexible Hours

Porto Digital está à procura de um Data Scientist / AI Engineer para ajudar a construir soluções de inteligência artificial que melhorem os serviços públicos na cidade do Porto. O candidato ideal terá experiência em Machine Learning, Python e deve ser apaixonado por tecnologia e inovação. A função incl ...

Data Architect & Tooling Lead for Scalable Data Platforms

A leading tech firm in Lisbon is seeking a Data Architect & Tooling Specialist to enhance its data platform. The role involves developing data product catalogs, designing centralized metadata repositories, and implementing observability for data pipelines. Candidates should have strong experience with monitoring ...

Analista de Dados Dashboards & Transformação na Saúde

A Axians Portugal está à procura de um Analista de Dados para integrar um projeto no setor da saúde. O candidato ideal deve ter pelo menos 3 anos de experiência em análise de dados, com conhecimentos sólidos em SQL, Python e Alteryx. O trabalho inclui a análise, transformação de dados e apoio à automação de proc ...

QualityAssurance Engineer

O que procuramos? Formação superior em Engenharia Informática ou áreas similares; Conhecimentos sólidos de scripting com Python ou Ruby on Rails; Conhecimentos de Selenium e Cucumber; Conhecimentos de Inglês valorizados. Às nossas equipas ofer ...

PythonDeveloper

O que procuramos: Formação superior na área das Tecnologias de Informação ou área similar; Experiência em desenvolvimento de Python; Fluência em Inglês. Às nossas equipas oferecemos: Integração numa empresa de dimensão internacional que cr ...

Paid Online Market Research Portugal

Procuramos respondentes em Portugal Por favor, registre seu interesse em Sinta-se vontade para passar o link de registro para seus amigos e familiares, pois ele est aberto a qualquer pessoa que possa estar interessada em ati ...

Senior C/.Net Software Engineer

Imagine working for a company where your growth is monitored every day, even from a distance. Where you are not just another number, but part of a constantly expanding team. We are more than 2,360 Primers spread across the world, and we want one more: YOU. We are looking for a .NET Developer w ...

Senior C#/.Net Software Engineer

Imagine working for a company where your growth is monitored every day, even from a distance. Where you are not just another number, but part of a constantly expanding team. We are more than 2,360 Primers spread across the world, and we want one more: YOU. We are looking for a .NET Developer w ...

Senior C#/.Net Software Engineer

Imagine working for a company where your growth is monitored every day, even from a distance. Where you are not just another number, but part of a constantly expanding team. We are more than 2,360 Primers spread across the world, and we want one more: YOU. We are looking for a .NET Developer w ...

Braga Contract ML Engineer Cutting Edge Tech

Work in USA is seeking a highly skilled Machine Learning Engineer for a contract position in Braga. The candidate will be responsible for designing, developing, and implementing machine learning algorithms and models to solve complex problems. The ideal applicant will have experience with large dataset ...

ML Engineer: Flexible Hours, Growth & Visa Sponsorship

FlexiRemote Solutions in Almada is seeking a Machine Learning Engineer to develop, implement, and maintain innovative algorithms and models. You will enhance products and services through data-driven insights. Your responsibilities include designing scalable machine learning models and collaborating wi ...

Arquiteto de Soluções Legacy Remoto & CI/CD Modernização

A Movilges está a recrutar um Arquiteto de Soluções Legacy para integrar a sua equipa em Lisboa. O profissional terá um papel crucial na modernização de soluções legacy e arquiteturas CI/CD, com a possibilidade de trabalhar em regime remoto. Procuramos um candidato com pelo menos 8 anos de experiência, ...

Remote ML Ops Engineer for AI Personalisation

TUI Cruises GmbH in Porto is seeking a Machine Learning Ops Engineer to support AI adoption and develop innovative solutions. You will work with cross-functional teams to maintain and implement machine learning models, enhancing customer experiences. TUI offers attractive remuneration, flexible working option ...

Remote ML Ops Engineer for AI Personalisation

TUI Cruises GmbH in Porto is seeking a Machine Learning Ops Engineer to support AI adoption and develop innovative solutions. You will work with cross-functional teams to maintain and implement machine learning models, enhancing customer experiences. TUI offers attractive remuneration, flexible working option ...

Junior ML Engineer — Build Safe AI for Finance (Hybrid)

Comply Advantage is looking for a Machine Learning Engineer to develop cutting-edge solutions that tackle financial crime. In this role, you will engineer machine learning models, data pipelines, and tools to drive significant impact for our customers, utilizing cloud architectures, primarily AWS and GCP. </p ...

Data Scientist / ML Engineer — LLMs & Generative AI (Lisbon)

A leading international technology company in Lisbon is seeking a Data Scientist / Machine Learning Engineer to design, build, and deploy innovative AI and ML solutions. This role requires strong experience in ML, AI, and data science, along with proficiency in Python. The successful candidate will collaborate w ...

Senior Software Engineer – AI & Data Platform Engineer

Talkdesk is seeking a Senior Software Engineer in Porto, Portugal, to design and develop AI-driven architectures for innovative customer engagement platforms. The successful candidate will have over 5 years of experience in backend development, proficient in languages such as Java and Python, and skilled in data ...

Senior Cloud Native Architect | AWS & Microservices

A growing tech consultancy in Porto is seeking an experienced Software Architect (M/F) to collaborate with R&D teams and engineering leaders. The role involves defining and implementing architectural strategies, developing technical specifications, and improving existing products focusing on scalability and secu ...

Machine Learning Engineer — Hybrid: ML Pipelines & MLOps

A leading GameTech company in Lisbon seeks a Machine Learning Software Engineer to develop scalable machine learning pipelines and support model operationalization. You will work within a diverse, cross-functional team leveraging advanced AI technologies. Ideal candidates should have hands-on experience in Pytho ...

Senior ML Engineer Generative AI & MLOps (Remote)

Uma empresa de consultoria tecnológica em Lisboa está à procura de um profissional em Machine Learning para desenvolver e otimizar modelos. A função exige forte experiência em Python e ferramentas como TensorFlow e PyTorch, bem como conhecimentos em Generative AI e abordagens clássicas de AI/ML. Se você busca um ...

ML Engineer: PyTorch, APIs & RPA | Hybrid Lisbon

Inetum is seeking a Machine Learning Engineer to develop and enhance Machine Learning models with a focus on PyTorch. The candidate will build and integrate scalable solutions, implement RPA automation processes, and create pipelines for model training. Successful applicants should have solid experience in Machi ...

GCP DATA ENGINEER

YOUR MISSION To work closely with clients, to understand their needs, and offer the best solution following the best practices. YOUR TASKS Depending on the project YOUR SKILLS University’s degree in Computer Engineering, Information Systems or similar. ​ ...

DataEngineer

O que procuramos? Formação superior em Engenharia Informática ou similar; Experiência profissional mínima de 2 anos; Experiência em implementação de pipelines de dados usando Python; Conhecimentos de Machine Learning valorizados; Inglês fluente.< ...

DevOps Engineer

Job Title: DevOps EngineerPosition Type: Full-Time, Remote Working Hours: U.S. Client Business Hours (with flexibility for deployments, incident response, and on-call rotations)About the RoleOur client is seeking ...

Data Architect specialist

Asenium is looking for a Data Architect specialist to join our team. In this role you: This is a full‑time, hybrid Data Architect role located in Lisbon but with flexibility for some days of remote work. The Data Architect will collaborate with cross‑functional teams and clients to identify ...

524 | Senior Data Support Engineer

Intetics Inc. is a leading American technology company providing custom software application development, distributed professional teams creation, software product quality assessment, and “all-things-digital” solutions, is looking for a Senior Data Support Engineer to enrich ...

Intern Data Science (Logística)

Aplicar Data Science e automação para melhorar a performance logística, através da extração e tratamento de dados (ERP/SAP), criação de modelos analíticos e dashboards que suportem decisões e iniciativas de melhoria contínua. Principais Responsabilidades- Integração de dados: Extrair, transfor ...

AI Engineer

**Company Description** Since its spin-off in September 2025 AUMOVIO continues the business of the former Continental group sector Automotive as an independent company. The technology and electronics company offers a wide-ranging portfolio that makes mobility safe, exciting, connected, and autonomous. T ...

City Data Scientist & AI Engineer — Flexible Hours

A Associação Porto Digital procura um Data Scientist / AI Engineer para ajudar na construção de uma cidade mais inteligente e conectada. O profissional integrará a equipa de Dados e Inteligência Artificial, tendo um papel ativo no desenvolvimento de soluções baseadas em IA para serviços públicos e inovação ur ...

Remote Data Solutions Architect — Big Data & AWS Expert

We Are META is seeking a Data Solutions Architect to expand their client services in Portugal. The role requires at least 6 years of experience, proficiency in SQL and Python, and expertise in big data technologies. You will work in a fully remote capacity while enjoying personalized support from our team. St ...

Azure Data Engineer.

Profile:- At least 3 years of practical experience as an Azure Data Engineer;- Experience with databases such as SQL Server and Azure Synapse, and cloud infrastructures like Azure Data Lake Storage, Azure Data Factory, Function App, and Databricks;- In-depth knowledge of relational databases and d ...

Senior Software Engineer

Na Ytech vivemos e respiramos tecnologia. A nossa missão? Transformar desafios em soluções e encontrar todos os dias novas formas de inovar. Fundada em 2020, somos uma startup tecnológica que atua nos setores de IT e Telecomunicações , com uma ambição clara: agitar o merca ...

Senior Software Engineer

Na Ytech vivemos e respiramos tecnologia. A nossa missão? Transformar desafios em soluções e encontrar todos os dias novas formas de inovar. Fundada em 2020, somos uma startup tecnológica que atua nos setores de IT e Telecomunicações , com uma ambição clara: agitar o mercado ...

Business Integration Manager Mid

Role DescriptionTitle: BI & Analytics Business Integration ManagerDepartment: BI & Analytics Hub (BIAHub)Reports to: Head of BI & Analytics Summary The BI & Analytics Business Integration Manager is a business role in the BI & Analytics Hub, which pro ...

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