11,853+ Senior Software Engineer Java Python Jobs in Portugal — Top Companies Hiring June 2026

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Senior AI Security Engineer Secure, Scalable AI Systems

NoeXa - IT Solutions is seeking a Senior AI Security Engineer to design security principles across AI systems. You will perform risk assessments, identify AI-specific risks, and support the secure integration of AI tools. The ideal candidate has 7+ years of experience in IT or cybersecurity, with a dee ...

Senior DevOps Engineer — Cloud & IaC Leader (Remote/Flex)

AgileEngine is seeking a Senior DevOps Engineer in Coimbra, Portugal, to design and maintain cloud and hybrid infrastructure with a focus on security and reliability. The role involves building CI/CD pipelines, driving DevSecOps practices, and collaborating with engineering teams on scalability. Ideal ...

Senior Backend Engineer (Go) — Scalable, Fault Tolerant Systems

A global e-commerce company located in Lisbon is seeking a Senior Backend Developer to join its Infrastructure team. This role involves designing backend architecture and programming in various languages like Go. The ideal candidate should have strong algorithm skills, experience in Linux/Unix, and the ability t ...

Senior Frontend Engineer — AI Driven Health Tech Platform

Shakers in Lisbon is seeking a Senior Frontend Developer to create the core web experience for a cutting-edge health infrastructure platform. This unique role involves using AI coding agents while building scalable architectures that enhance user experience. We're looking for candidates with over 5 yea ...

Senior Cloud Engineer — Scale Cloud Platform in Portugal

A leading audio technology firm in Lisbon is seeking a Senior Cloud Engineer to enhance and maintain its cloud platform infrastructure. The role involves designing robust cloud services, collaborating with engineering teams, and driving innovations in cloud technologies. Candidates should possess expertise in AW ...

Senior DevSecOps Engineer Multi Cloud Load Balancer Expert

Ric Tcc, Unipessoal Lda is seeking a DevSecOps Engineer to lead Application Publishing and Load-Balancing Engineering in a cloud infrastructure setting. The role involves engineering the Application Delivery Platform in public multi-cloud environments (AWS, GCP, Alibaba). The ideal candidate has over 5 ...

Senior Full Stack Engineer Remote AI Health Platform

A progressive healthcare technology company is seeking a skilled full-stack developer in Lisbon. This role requires 7+ years of experience, particularly in Node.js and TypeScript, to enhance their platform with user-centric features. The position is mostly remote with flexible working hours, offering essential e ...

Senior Android Engineer: AI Driven Features & Flexible Work

AgileEngine, LLC. is seeking a Senior Android Engineer in Porto, Portugal to design and maintain features for Bumble’s dating experience. The ideal candidate will have over 5 years of experience with Kotlin and Android development, contributing to AI-powered features while mentoring junior engineers. T ...

Senior Cloud SIEM Engineer — AI Driven Threat Detection

Datadog is hiring a Senior Security Engineer to shape the future of security operations focused on Cloud SIEM. In this role, you will develop high-impact threat detection content and improve AI-assisted workflows while collaborating with Product and Engineering teams. You should have experience in dete ...

Senior NLP ML Engineer: Build Production AI Systems

Remote Crew is seeking a Senior Machine Learning Engineer (NLP) to join their Porto team. This pivotal role involves designing, building, and deploying ML systems to enhance their platform. The ideal candidate will have 5+ years in ML/AI environments, particularly with LLMs, and will work closely with ...

Senior AWS Cloud Engineer (Hybrid) — Terraform & CI/CD

Movilges Group is looking for a Senior AWS Cloud Engineer (m/f) to join our team in Lisbon. This role offers a hybrid work model with flexibility and involves working on innovative technology projects. The ideal candidate will have a Bachelor’s degree in Computer Science or a related field and at least ...

Senior Network Engineer (M/F) Híbrido/Remoto (Lisboa)

Oportunidade: Com mais de 25 anos de experiência no setor tecnológico, a Ankix destaca-se pela sua abordagem próxima, combinando estratégia orientada, inovação contínua e uma adaptação ágil às exigências do mercado. Mais do que especialistas em tecnologia, somos uma comunidade de talento e colab ...

Senior DevOps Engineer Azure Kubernetes Hybrid Lisbon/Porto

Uma empresa de consultoria e outsourcing de TI está à procura de um Engenheiro DevOps Sênior para se juntar à sua equipe dinâmica. O candidato ideal terá experiência com Azure e Kubernetes, além de habilidades em desenvolvimento de software e integração de processos automatizados. Esta função oferece a oportunid ...

Senior Network Engineer (M/F) – Híbrido/Remoto (Lisboa)

Qualificações e Responsabilidades Licenciatura em Sistemas de Informação, Informática ou área relacionada; Mínimo de 10 anos de experiência em Network; Forte capacidade analítica e de resolução de problemas complexos; Experiência comprovada em ambientes empresa ...

Remote Data Solutions Architect: Big Data & Cloud Leader

WIRE IT in Portugal is seeking a Data Solutions Architect to join their dynamic team. This role is remote and requires at least 6 years of experience as a Data Engineer and Architect, with strong skills in SQL, Python, and Big Data technologies. We offer a full-time contract with benefits including hea ...

Lead UiPath & Automation Engineer

Merkle is seeking a Lead Business Automation Engineer in Leiria, Portugal. This hands-on leader will ensure high-quality, scalable automation solutions and drive technical designs with UiPath across various projects. The candidate should possess strong programming skills in C# and Python, and demonstra ...

AI Engineer: Scalable AI & Data Solutions

A leading advisory firm in Lisbon is seeking an AI Engineer to join their AI & Data Hub. The role involves deploying AI models, integrating solutions with enterprise systems, and optimizing performance. Candidates should possess a relevant degree and 5+ years of experience in AI/ML solutions, alongside strong pr ...

Applied AI Engineer — Production Grade Enterprise Systems

BOI (Board of Innovation) in Lisbon is looking for an AI Engineer to design and develop AI systems for enterprise applications. You will lead projects from conception to deployment, ensuring high performance and reliability. The ideal candidate has over 3 years of experience in AI development, a solid ...

GenAI Data Scientist / ML Engineer — Remote

A consulting company based in Lisbon is seeking a Data Scientist / Machine Learning Engineer to work closely with data science teams to deploy GenAI and analytics models. The ideal candidate has over 3 years of experience as a technical data specialist, solid experience with Azure, Databricks, and Python, and is ...

Integration Architect Remote Portugal

ABOUT THE OPPORTUNITY Join a dynamic technology company undergoing significant digital transformation in their integration architecture landscape as a Senior Integration Architect working fully remote from Portugal. You'll be working at the intersection of strategic architectural ...

Full Stack Developer

What you will do. A glimpse in your role:As a Java & Angular Software Developer, you will contribute to the development, enhancement, and maintenance of Global Blue’s in-house Tax-Free Shopping refunding applications. Your role is key in ensuring our products evolve with modern technologi ...

Full Stack Developer

What you will do. A glimpse in your role:As a Java & Angular Software Developer, you will contribute to the development, enhancement, and maintenance of Global Blue’s in-house Tax-Free Shopping refunding applications. Your role is key in ensuring our products evolve with modern technologi ...

Specialist Business Analyst – Clinical Computation Platform

Join our team at AMGEN Capability Center Portugal, consistently recognized among the top companies in the Best Workplaces™ ranking by Great Place to Work® in Portugal. In 2026, we were once again distinguished as one of the top Best Workplaces in the country (category 201–500 employees), reinforcing our commitme ...

AI Engineer Ruby on Rails

AI Engineer - Ruby on Rails We are looking for an engineer with practical AI/LLM experience who can build production features in Ruby on Rails.This role is for someone who has worked with AI tools, LLM APIs, prompts, retrieval/context patterns, or AI-assisted workflows - and who also has the engine ...

Senior Cloud Security Architect

Direct message the job poster from Tata Consultancy Services Are you a Senior Security Architect seeking a new interesting challenge ? If your answer is yes, it’s your lucky day so keep reading, it can be just what you're looking for ! <u ...

Staff DevOps Engineer

Job DescriptionAbout the Role:You’ll architect resilient cloud-native environments, streamline deployment pipelines, and deliver tailored automation solutions that drive customer success at scale. This is a high-impact role for a technical expert who thrives on cross-functional collabora ...

Senior Developer

About the role We are recruiting for a Senior Software Engineer to work as part of the R&D team based in Porto. This team is part of a bigger global R&D team. You will be responsible for extending our new software platform as a full stack developer (Backend in C++, Front End based on Web Technolog ...

Full Stack AI Infra Engineer Equity & Relocation

Jobgether is seeking a Full-Stack Engineer in Portugal to join a cutting-edge AI engineering team. You will design and build applications that enable interaction with large-scale AI systems, focusing on both backend and frontend development. The ideal candidate will have over 5 years of experience in f ...

ML Engineer: RL & Bandits (Lisbon)

Workster Jobs in Lisbon is seeking a skilled ML Engineer specializing in Reinforcement Learning and Multi-Armed Bandit algorithms. In this hybrid role, you'll be responsible for developing and deploying advanced ML systems, collaborating with cross-functional teams, and contributing to impactful projects in a dy ...

Generative AI Engineer — Hybrid, Scalable LLM Apps

Cegid for Accountants is seeking a Generative AI Engineer to design, build, evaluate, and deploy AI-powered applications. This role requires expertise in Python and backend technologies, focusing on Generative AI and machine learning projects. Responsibilities include collaborating with cross-functiona ...

Staff Data Engineer — Remote, Scale Pipelines & Cost Insights

Opinov8 is looking for a Staff Data Engineer to act as a hands-on technical lead in Lisbon. You will design, build, and maintain scalable data pipelines while collaborating with diverse teams to enhance player experiences. The ideal candidate will have 6+ years in data engineering, expertise in Python, ...

Principal Data Engineer, Pipelines & ML Platforms

Waters Corporation in Lisbon is seeking a Principal Data Engineer. This role involves designing and building scalable data pipelines that support analytics and machine learning. Candidates should have a Bachelor's degree in Computer Science or a related field and 8+ years of relevant experience. Key qu ...

Remote SRE: Real Time Market Data & Reliability Lead

A leading company in the DeFi space is seeking a skilled engineer to own the reliability of its real-time market data infrastructure. This role involves developing systems for price feeds, automating workflows, and leading incident responses. Ideal candidates possess a strong programming background (Python prefe ...

Telecom AI Automation Architect & GenAI Lead

A telecommunications company based in Portugal is seeking an AI/ML Data Scientist to engineer, deploy, and optimize AI and GenAI capabilities for telecom automation. The role involves working across the full lifecycle of AI model development and integration into automation frameworks. Required skills include exp ...

Lead Infrastructure Engineer, Distributed Systems (Hybrid)

A global financial technology firm is seeking a Lead Infrastructure Engineer to manage its distributed systems ecosystem in Lisbon. This role requires at least 5 years of infrastructure experience, strong ownership of critical systems, and proficiency in Python along with familiarity with technologies like AWS a ...

GenAI Engineer

Global (English) GenAI Engineer We are seeking a talented and experienced Generative AI Engineer to lead the development and deployment of cutting‑edge AI solutions. This role will focus on building scalable applications using Generative AI technologies, integrated within our cloud infras ...

Technical Lead – Energy Solutions (Hybrid, Lisbon)

A Winning Consulting em Lisboa procura um Technical Lead para integrar as equipas de um cliente prestigiado no setor da energia. O candidato deve ter até 15 anos de experiência em desenvolvimento de software e arquitetura de soluções, com conhecimentos em tecnologias como Java e Angular. É essencial fl ...

Senior Backend Developer (Go)

Joom is a global cross-border marketplace where millions can find anything they want at fair prices. Joom helps consumers to make shopping easy and entertaining and provides access to interesting and unique goods from around the world. Joom is one of the key businesses of Joom Group, an internationa ...

Data Engineer Expert

We are looking for a Data Engineer Expert for a project on hybrid basis in PortoRequirements: Bachelor’s and/or Master’s degree in Computer Engineering or a related field;+8 years of experience as a Data EngineerExperience as a Team LeadExper ...

SAP Business Processes Consultant Analytics & Insights

We help the world run betterAt SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talents to help shape what's next. The work is challenging – but it matters. You'll ...

AI Systems Engineering Expert

🤓At , we're building an international platform of digital re-skilling products to help people from diverse backgrounds learn new professions and build sustainable careers in tech.Our program gr ...

Artificial Intelligence Engineer

Accenture Technology powers our clients to achieve high performance. We combine business and industry insights with innovative technology to drive growth for your business. We extend our technology and business capabilities through a powerful alliance ecosystem of market leaders and innovato ...

Lead GenAI Engineer: Architecting Autonomous Logistics

Trimble Inc. is seeking a Lead Generative AI Engineer based in Portugal to drive the technical direction of GenAI initiatives, establishing architectural patterns and leading a team in the development of innovative AI solutions. The ideal candidate will bring 8 to 15 years of robust engineering experience, be an ...

NLP Deep Learning Engineer — Build AI Copilots & LLM Tools

A leading global financial technology company is seeking a Deep Learning Engineer in Portugal to develop cutting-edge AI solutions. The role involves building innovative features such as chatbots and personal assistants, utilizing advanced deep learning technology, and collaborating with cross-functional teams. ...

Sr TAM , EMEA ISV South

DescriptionWould you like to join one of the fastest-growing organizations within Amazon Web Services (AWS) and help Independent Software Vendors customers (AWS customers who sell s/w solutions (often SaaS) built using AWS services) to maximize the value and benefits of AWS Services? As a Senior Tec ...

On Prem AI Engineer: Air Gapped & RAG Workflows

Iceye in Lisboa is looking for a Forward Deployed AI Engineer to build and deploy AI workflows for defense and intelligence customers. You will work on deploying solutions in secure environments, encompassing everything from Docker deployments to AI-powered applications. The ideal candidate has strong ...

Energy AI/ML Engineer — Applied Data Science (Hybrid)

A leading energy technology company in Lisbon is seeking an Applied Data Science Engineer to join their Scalable Core team. This role involves designing and implementing intelligent solutions for energy management using machine learning and statistical techniques. Ideal candidates will have a Master's degree and ...

Telecom AI/GenAI Automation Architect

Nokia is looking for an AI/ML Data Scientist to engineer and operate AI/ML capabilities, enhancing automation in telecom environments. The role encompasses full lifecycle responsibility from feature engineering to model deployment, focusing on integrating AI models into automation frameworks. Key respo ...

Production AI/ML Engineer: LLMs & Cloud Pipelines

A leading technology consultancy in Lisbon is seeking an AI Engineer to join their data science team. The successful candidate will build scalable machine learning systems focusing on integrating Large Language Models. Responsibilities include designing AI pipelines, transitioning prototypes to production, and c ...

Hybrid AI Engineer for Real Time Museum Avatars

Alpa is seeking an AI Engineer to lead the development of the AI-driven avatar technology. This position is pivotal in transforming visitor experiences in cultural venues, allowing for real-time enrichments through advanced AI. The ideal candidate will have a solid background in AI/ML, fluency in Pytho ...

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