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

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Senior Product Engineer Remote Health Tech & Equity

Junction is seeking an experienced product builder to join their remote team focused on optimizing diagnostic healthcare. The ideal candidate will have startup engineering experience, a track record in full-stack development, and a passion for using technology to enhance healthcare. This role involves building c ...

Senior Frontend Engineer — Lead React/TypeScript Apps

A fast-growing tech company in Portugal is seeking a Senior Frontend Engineer. This role involves designing scalable client-side applications using TypeScript and React. The ideal candidate will have a strong background in web security and experience in a collaborative environment. Join the team to contribute to ...

Senior Product Engineer — AI Powered B2B Support

Plain in Portugal is seeking an Engineer to lead product direction, shape backend architecture, and create a stellar developer experience. You'll ship features end to end, balancing customer feedback with long-term product health. The ideal candidate thrives in early ideation stages, is impact-driven, ...

Senior DevOps Engineer — Global Cloud Platform & Automation

8x8 is seeking a Senior DevOps Engineer to enhance our global cloud infrastructure platform. You will evaluate product designs and collaborate with development teams, ensuring high availability and performance across AWS services. The ideal candidate will have over 5 years of experience in cloud engine ...

Senior ServiceNow Engineer: AI Driven Platform Dev

Maslow - SAP & ERP Talent is seeking a Senior ServiceNow Developer for a long-term project in Portugal. The successful candidate will support both internal and customer-facing ServiceNow instances, focusing on advanced development and integration. Key responsibilities include core and advanced developm ...

Senior C++ Engineer Low Latency Trading Systems

Kraken is seeking an experienced professional for their Exchange team in Portugal, focusing on trading technology systems including Aeron for ultra-low-latency messaging. The candidate will develop and maintain the Kraken trading engine, ensuring high-performance and security. This role requires over 5 ...

Senior Backend Engineer — Remote, AI Driven Automation

Remote is hiring engineers to join their remote teams working on tools, APIs, and integrations. You'll tackle complex challenges in a highly flexible environment, contributing valuable solutions. Strong engineering fundamentals and experience with automation workflows are essential. Competitive salary, ...

Senior ML Engineer, High Performance LLM Inference

Jobgether is seeking a Senior Machine Learning Engineer (Token Factory) based in Portugal. This role involves optimizing large-scale AI systems and improving GPU workloads in a collaborative environment with specialized engineers. The ideal candidate should possess a strong understanding of machine lea ...

Senior NLP Engineer Remote, LLM & AI Agents

Jobgether is seeking a Senior NLP Engineer based in Portugal to design and improve advanced language models for AI-driven products. This fully remote role emphasizes collaboration on cutting-edge NLP experimentation while focusing on real-world applications. Your responsibilities include training large ...

Senior SailPoint IAM Engineer — Lead Identity Solutions

A Elevus Tech está à procura de um Senior SailPoint Engineer para integrar projetos de Identity & Access Management (IAM) em Portugal. Nesta função, o candidato será responsável por desenhar e implementar soluções de IAM, garantido segurança e escalabilidade em ambientes complexos. O profissional ideal ...

Senior Computer Vision Engineer — Remote & Generative AI

Jobgether is seeking a Senior CV Engineer based in Portugal to work on cutting-edge AI-powered visual technologies. This role involves enhancing generative computer vision models and collaborating within a global team to drive innovation. Ideal candidates will have over 5 years of experience, strong pr ...

Senior DevOps Engineer (Remote) — AWS, Kubernetes & IaC

Wire IT, based in Portugal, is seeking an experienced individual for a full-time remote position focusing on AWS Cloud Infrastructure management. The ideal candidate will have 5+ years of experience and a solid background in CI/CD setups, containerization, and infrastructure automation. Working with a ...

Senior Data Platform Engineer: Palantir Foundry & Databricks

Luxoft is seeking a talented Palantir Data Platform Engineer in Portugal. The candidate should have a strong proficiency in Python and modern data engineering practices. Responsibilities include building scalable data pipelines and solutions using Palantir Foundry and Databricks. Applicants must have 5 ...

Full Stack Engineer

Christy Media Solutions is working with an exciting technology business that is looking to appoint a Fullstack Developer to join its Architecture team in Lisbon. This opportunity is ideal for an experienced software engineer with a strong backend focus who enjoys buildin ...

DevOps Engineer ID62599

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 ...

DevOps Engineer ID62599

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 ...

DevOps Engineer ID62599

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 ...

DevOps Engineer ID62599

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 ...

DevOps Engineer ID62599

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 Security Researcher

Snyk is the leader in secure AI software development, helping millions of developers develop fast and stay secure as AI transforms how software is built. Our AI-native Developer Security Platform integrates seamlessly into development and security workflows, making it easy to find, fix, and prevent vulnera ...

Cloud Systems Engineer_ Senior

Job Information Location: Jobio, Lisboa, Lisbon Metropolitan Area, Portugal Client / Employer: Jobio Job reference: eb19a7c8832b7ef0b2aa1abd5eb78a3e Listing type: Basic EU work permit required: No Posted: Company Description Inetum is a ...

Data Architect

(Senior) Applications & Technology Architect – based in Luxembourg Referrals increase your chances of interviewing at act digital EMEA - Alter Solutions by 2x Qualifications Strong knowledge in Core Java, J2EE, Spring framework, Spring Boot, Hibernate/JPA; Strong ...

Data Engineer (GCP) Remote PT

We are looking for a Senior Consultant – Data Platform Engineer with experience in cloud environments and a strong focus on data modelling, to help build and develop modern data platforms (Data Lake / Lakehouse / DWH). This role will play an active part in defining architectures, developing pipelines and ...

Retail & E Commerce | Senior Digital Workplace Engineer

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 ...

Workplace Engineer, Senior [híbrido 2x semana noPorto]

We turn dreams into real journeys. 🧡🚀#OrangeBlood is what we are here!In the field since 2007, we have been working side by side with our clients, delivering transformative experiences!We are an ecosystem of technology and innovation with global expansion; We are bas ...

Senior DevOps Engineer Linux Infrastructure (Lisbon Based)

About Us1GLOBAL is a technology-driven global mobile communications provider, delivering global connectivity solutions to enterprises and consumers. Powered by a best-in-class telecom platform – including its own owned and operated global mobile core network, full ...

Senior DevOps Engineer Linux Infrastructure (Lisbon Based)

About Us1GLOBAL is a technology-driven global mobile communications provider, delivering global connectivity solutions to enterprises and consumers. Powered by a best-in-class telecom platform – including its own owned and operated global mobile core network, full ...

Senior DevOps Engineer Linux Infrastructure (Lisbon Based)

About Us1GLOBAL is a technology-driven global mobile communications provider, delivering global connectivity solutions to enterprises and consumers. Powered by a best-in-class telecom platform – including its own owned and operated global mobile core network, full ...

Senior DevOps Engineer Linux Infrastructure (Lisbon Based)

About Us1GLOBAL is a technology-driven global mobile communications provider, delivering global connectivity solutions to enterprises and consumers. Powered by a best-in-class telecom platform – including its own owned and operated global mobile core network, full ...

Senior Data Engineer Governance (m/f/d)

Job DescriptionAs part of our central Business Intelligence team, you take ownership of Data Governance within the SIXT Data Platform, supporting a global ecosystem that powers analytics for thousands of users. You ensure data is secure, trusted, well-documented, and accessible by designing governan ...

Senior Machine Learning Engineer (m/f/d)

Job DescriptionSIXT is a global market leader in the mobility space and sets the pace for innovation like nobody else. We are transforming the industry to become fully digitalized and offer our customers an answer to all mobility needs they have. Our vision is: Transform the world moves, because peo ...

Retail & E Commerce | Senior Digital Workplace Engineer

Job DescriptionDesign, deploy, and manage endpoint management solutions across Windows, macOS, and mobile platforms to support retail and e-commerce operationsConfigure and maintain mobile device management (MDM) and endpoint management platforms (such as Microsoft Intune, Jamf, or sim ...

Senior AI Engineer (Portugal based Remote/Hybrid)

Sword Health is shifting healthcare from human-first to AI-first through its AI Care platform, making world-class healthcare available anytime, anywhere, while significantly reducing costs for payers, self-insured employers, national health systems, and other healthcare organizations. Sword began by reinventing ...

Senior DevOps Engineer Linux Infrastructure (Lisbon Based)

About Us1GLOBAL is a technology-driven global mobile communications provider, delivering global connectivity solutions to enterprises and consumers. Powered by a best-in-class telecom platform – including its own owned and operated global mobile core network, full ...

Senior DevOps Engineer Linux Infrastructure (Lisbon Based)

About Us1GLOBAL is a technology-driven global mobile communications provider, delivering global connectivity solutions to enterprises and consumers. Powered by a best-in-class telecom platform – including its own owned and operated global mobile core network, full ...

Senior Frontend/Design Engineer Team Lead OP02154

🟢 At Dev.Pro, a US-based company, we're looking for contractors to work on projects that impact millions of people around the world. But we know it’s the people behind the tech who make it all happen, and we're looking for individuals who share our values and passion for making a difference.We truly value ...

Cloud Engineer Senior (M/F) Híbrido (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 ...

Senior Frontend Engineer (React/Next.js) Remote Portugal

ABOUT THE OPPORTUNITY Join a world-class technology consultancy where software is built by people, for people, creating high-performance systems that impact users worldwide. We're seeking a Frontend Software Engineer to join an agile, collaborative team where your voice matters as much as your code. ...

Senior Database Engineer Remote/Hybrid Cloud Leader

HAVI is seeking a Senior Database Engineer in Lisboa, Portugal, responsible for designing and operating enterprise database platforms. The role involves ensuring high availability and performance while collaborating with Platform Engineering, SRE, and Application Development teams. Required skills include 6+ yea ...

Senior AI Engineer Generative AI & Production Systems

We are Fluxon, a product development team founded by ex-Googlers and startup founders. We offer full-cycle software development: from ideation and design to build and go-to-market. We partner with visionary companies, ranging from fast-growing startups to tech leaders like Google and Stripe, to turn bold idea ...

Senior SAP ECC MM/ARIBA Solution Engineer

Richemont is looking for a talented and highly motivated Senior Sap ECC/MM Solution Engineer that bridges business needs and product capabilities. We are seeking an experienced and senior SAP ECC/MM and Ariba consultant to take over the go-live of the Buying and Guided Buying module, design ...

Senior .NET Engineer & Tech Lead — Modernize & Mentor

Five9 is looking for a Senior .NET Developer to lead architectural decisions and mentor other engineers in Lisbon, Portugal. With a strong focus on modernizing legacy applications and establishing coding standards, you'll play a crucial role in delivery velocity. Ideal candidates have over 5 years of e ...

Senior Embedded Firmware Engineer — BLE & Sensor Fusion

ZWIM | Connected Swim Training is looking for a Senior Firmware Engineer to join our team in Lisbon. The role involves owning the firmware stack for our innovative swimming training technology, which combines embedded systems and consumer hardware. Ideal candidates will have extensive experience in emb ...

Senior AI Engineer – R&D Porto (hybrid)

Please fill the form below to submit your application to Tonic App: Name * Email * Phone * LinkedIn Attach CV Attach CV Allowed formats: pdf, doc, jpg We help medical doctors work more efficiently and deliver better patient care by giving them acces ...

Senior ML Engineer: LLM Apps + Production Systems

Zendesk in Lisbon is looking for an experienced ML Engineer to build and ship LLM-powered applications. You will take ownership of metrics, design intelligent systems, and collaborate closely with stakeholders. The ideal candidate has 3+ years in Data Science, strong Python and SQL skills, and experience with da ...

Senior AI & GenAI Engineer MLOps & Data Science

Vodafone Group Plc in Lisboa is seeking an Expert AI & Data Science Engineer to design and deploy AI models that drive business value. You will collaborate cross-functionally to ensure AI integration into business processes. The ideal candidate has a University degree, 3+ years of ML experience, and fl ...

Senior NAS Storage Engineer High Availability Automation

Inetum is seeking a skilled Senior NAS Administrator to manage and optimize critical NAS storage systems. The role demands at least 5 years of relevant experience and a Bachelor’s degree in Computer Science or equivalent. Successful candidates will have expertise in NAS technologies, especially platforms like Ne ...

Senior Distributed Systems & Detection Engineer Lisbon, Hybrid

ABOUT THE OPPORTUNITY Join a Northern European AI-driven financial crime prevention scale-up expanding their Lisbon engineering hub. This is a rare opportunity to architect and build the core detection engine that processes large-scale financial data for leading financial institutions across Europ ...

Senior Functional Safety Engineer – ISO 26262, Hybrid

Capgemini Engineering in Lisbon is seeking an experienced professional in Functional Safety to support various automotive projects. In this role, you will collaborate with system, hardware, and software teams, ensuring compliance with ISO 26262 and conducting safety analyses. The ideal candidate will b ...

Senior Robotics Engineer — Deployment & Controls (Mobile & Bipedal)

Senior Robotics Engineer — Deployment & Controls (Mobile & Bipedal) Help build the foundational control and deployment systems behind a robotics platform designed for real-world autonomy at scale Work on highly visible, technically ambitious problems spanning embodied AI, locomoti ...

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