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

Professional job seekers finding Portugal jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Senior AEM Engineer

Job Description:The focus of your activities will be the development of complex web applications enabling great user experiences and multi-channel strategies based on Adobe Experience Manager (AEM). Join our interdisciplinary team of designers, consultants and software engineers, who a ...

Senior Backend Engineer: Data Migration on GCP (Remote)

Phiture is seeking a Senior Backend Engineer to lead a crucial migration from a monolithic database to domain-specific data stores within the Google Cloud Platform. You will implement data operations including backfills and Change Data Capture, working with GCP Datastream and Dataflow. The ideal candid ...

Senior Site Reliability Engineer — Observability & Cloud Reliability

Mercedes-Benz.io is seeking a Site Reliability Engineer (SRE) in Lisboa, Portugal. You will be embedded in a senior aftersales product team managing millions of requests daily. This role focuses on monitoring, observability, reliability improvements, and architecture enhancements. The ideal candidate w ...

Senior Backend Engineer Cloud Data Migration (Remote)

AgileEngine is seeking a Senior Backend Engineer to lead a critical migration from a monolithic database to domain-specific data stores in Google Cloud Platform. You will implement data operations and leverage your expertise in GCP technologies like Datastream and Dataflow. The ideal candidate will hav ...

Senior Android Engineer Real Time Fraud Prevention SDKs

Feedzai is seeking a Senior Mobile Engineer (Android) in Lisbon to own the delivery of high-performance mobile SDKs. You will architect and maintain Android SDKs in Kotlin/Java, collaborating with various stakeholders to design solutions that maximize user experience. The ideal candidate has 5+ years o ...

Senior Full Stack Engineer: SaaS, Remote & Growth

AgileEngine in Lisbon is looking for a Middle/Senior Full Stack Engineer to develop robust server-side solutions for a SaaS platform. The position emphasizes ownership of projects and contribution to architectural decisions. The ideal candidate has at least 4 years of experience in SaaS, proficient in ...

Senior Backend Engineer Remote (EU) Scale Fintech

Klar S.A de C.V. is looking for a Senior Backend Engineer to join their core team and develop systems for digital banking. This full-time remote role is aimed at candidates in the EU or those available during EU hours. Responsibilities include writing maintainable Java code, conducting code reviews, and collabor ...

Senior Cloud Engineer

Do you know askblue ? We were born in 2013, and we provide services in the field of information technology. We are looking for Senior Cloud Engineer to join our company, in one of our projects, in the regulatory intelligence sector, located in Lisbon . Tasks: ...

JAVA & KOTLIN DEVELOPER (HYBRID)

JAVA & KOTLIN DEVELOPER (HYBRID MOSVAVIDE-LISBON)Portuguese company hires for hybrid position📍 Location: Lisbon, Portugal⚠️ Only candidates already based in Portugal will be considered💼 Work Model: Hybrid model – 2 days per week onsite🗣️ Language Requirements: E ...

Distributed Cloud | Cloud Engineer

At 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 Transformation for leading organisations ac ...

DevOps Engineer (EU)

1 day ago Be among the first 25 applicants This position is posted by Jobgether on behalf of a partner company. We are currently looking for a DevOps Engineer in the European Union . As a DevOps Engineer, you will play a pivotal role in developing and maintaining a critical s ...

Principal Security Engineer

We are seeking a battle-hardened Principal Security Engineer to lead our technical offensive and defensive strategies. This is not a policy-writing role; it is an extremely hands‑on position designed for an engineer who thrives on breaking complex systems, building custom security tooling, and securing the ...

Principal Java Engineer iGaming, On Prem, Scalable Backend

A fast-growing technology company in Portugal seeks a Principal Java Engineer to lead technical direction and deliver scalable solutions. Applicants should have over 5 years of Java development experience, significant iGaming knowledge, and expertise in transactional systems. The role involves resolving complex ...

Senior Tech Lead Java/Angular for Legacy Banking

Itds Portugal is looking for a Senior Tech Lead Java/Angular to drive the modernization of legacy banking systems in Lisbon. This role involves leading technical design, integrating components into CI/CD pipelines, and ensuring best practices. The ideal candidate will have over 5 years of experience in ...

Senior Tech Lead Java/Angular Legacy Banking Systems

Unleash Innovation at the Forefront of Legacy Banking Systems — Lead the Future of Financial Technology! Lisbon-based opportunity with hybrid work model As a Senior Tech Lead Java/Angular, you will be working for our client, a leader in banking technology, driving the modernization of leg ...

Senior Java Developer – Spring Boot, REST APIs Expert

Axians Portugal is seeking a Senior Java Developer to contribute to digital transformation projects. Candidates should have a minimum of 7 years in backend development, a thorough understanding of Java and Spring Boot, and experience with RESTful APIs. The role offers stable career prospects, training ...

Senior Java Tech Lead Spring Boot & DevOps Leader

Aubay Portugal is seeking an experienced Tech Lead or Senior Technical Project Manager to join our team in Lisbon. You will be responsible for leading development teams and managing technical projects, focusing on Java and Spring Boot. Ideal candidates will have over 5 years of experience in software d ...

Principal Distributed Systems Eng Elasticsearch Scale

Elasticsearch B.V. is seeking a Principal Software Engineer I to join their Distributed Systems team in Portugal. In this role, you will focus on enhancing how Elasticsearch scales, performs, and ensures resilience within clusters. You're expected to own projects from inception to completion, tackling complex ...

Java Architect C/FR

Responsibilities Define and lead the architecture of Java-based applications Design and oversee full-stack solutions (Java back-end + Angular front-end) Ensure best practices in software architecture, scalability, security, and performance Provide technical leadership ...

Java Lead Engineer AI Driven Travel Platform (Hybrid)

Traveltechessentialist is seeking a Lead Engineer specializing in Java to guide the Transport team in Porto. This hybrid position involves working with advanced technologies like Java 17, Docker, and Kubernetes to optimize customer travel experiences. Responsibilities include team management, coding and technica ...

Full Stack Engineer Java/React (m/f/d)

Full Stack Engineer - Java/React (m/f/d) Full-time Legal Entity: Sixt Research Development Services, Lda. We are seeking a skilled Full Stack (React, TypeScript, and Java) Developer to join our technology team who has the hunger to solve our complex technical and b ...

Senior Cloud Engineer

Senior Cloud Engineer page is loaded## Senior Cloud Engineerlocations: Portugal, Lisboatime type: Full timeposted on: Posted Yesterdayjob requisition id: R28454At Bose Corporation, we believe sound is the most powerful force on earth — and for over 60 years, we have been a company built on innovation, ex ...

Senior Backend Engineer: Data Migration on GCP (Remote)

AgileEngine is seeking a Senior Backend Engineer to lead a migration from a monolithic database to multiple domain-specific data stores within the Google Cloud Platform (GCP). The role demands deep expertise in data migration and extensive experience with GCP services like Datastream and Dataflow. Key ...

Software Engineering Lead

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 ...

QDI DATA ANALSYT / PYTHON (HYBRID)

QDI - DATA ANALSYT / PYTHON (HYBRID LISBON OR PORTO)Portuguese company hires for hybrid position📍 Location: Lisbon orPorto, Portugal⚠️ Only candidates already basedin Portugal will be considered💼 Work Model: Hybrid (50%remote)🗣️ Language Requirements:<br ...

Lead Mobile Automation Engineer Build scalable mobile QA

A leading technology company in Lisbon is looking for a Lead Mobile Automation Engineer to design scalable automation frameworks for Android and iOS applications. The role requires over 7 years of software testing experience with a strong emphasis on mobile automation, including proficiency in automation tools s ...

Senior Fullstack Engineer ComparaJá

Senior Fullstack Engineer | ComparaJá.pt – Lisbon (Hybrid) Job Summary: We are looking for a highly skilled and experienced Senior Fullstack Engineer to drive the architecture and development of our high-quality software. You will own complex technical features end-to-end, ensuring that our produ ...

Junior Full Stack Engineer ID68431

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 Wor ...

Junior Full Stack Engineer ID68431

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 Wor ...

Junior Full Stack Engineer ID68431

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 Wor ...

Junior Full Stack Engineer ID68431

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 Wor ...

Junior Full Stack Engineer ID68431

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 Wor ...

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 ...

Senior Data Engineer

The missions are to: Implement solutions using PySpark Design, build, and maintain efficient, reusable, and reliable code, Ensure the best possible performance, quality, and responsiveness Identify bottlenecks and bugs, and devise solutions to mitigate ...

Senior Data Engineer

The missions are to: Implement solutions using PySpark Design, build, and maintain efficient, reusable, and reliable code, Ensure the best possible performance, quality, and responsiveness Identify bottlenecks and bugs, and devise solutions to mitigate and addres ...

Senior Data Engineer

The missions are to: Implement solutions using PySpark Design, build, and maintain efficient, reusable, and reliable code, Ensure the best possible performance, quality, and responsiveness Identify bottlenecks and bugs, and devise solutions to mitigate and addres ...

Senior DevOps Engineer

Senior DevOps Engineer Location: Hybrid, Coimbra (Portugal) Employment: Full-time About Loop Future :Loop Future combines technology, innovation, and sustainability to create digital solutions that shape the future. By integrating software engineering, cloud solutions, salesforc ...

Java Architect C/FR

Define and lead the architecture of Java-based applications Design and oversee full-stack solutions (Java back-end + Angular front-end) Ensure best practices in software architecture, scalability, security, and performance Provide technical leadership ...

Lead Software Engineer Digital Trust & Fraud Detection

Feedzai in Lisbon is seeking an Expert Software Engineer to lead the Digital Trust product line, focusing on fraud detection across web and mobile. The ideal candidate will have a Bachelor's degree in Computer Science and at least 8 years of experience in SaaS, strong coding skills in Java, and expertise with ...

Senior QA Automation Engineer

Wolters Kluwer is a global leader in information services and solutions for professionals in the finance, tax and accounting, risk and compliance, health and legal sectors. We help our customers make critical decisions every day by providing expert solutions that combine deep domain knowledge with specialized ...

AI Platform Engineer – RAG & LLM Features

login.works is looking for a skilled software engineer to join their AI team in Lisbon. The role involves building LLM-powered features and microservices using Python and integrating multi-provider LLMs. You'll work closely with an impactful team focused on AI solutions for major clients. Ideal candida ...

Backend Developer (Backstage.io) Remote Portugal

Backend Engineer (Backstage/Node.js/TypeScript) - Full Remote Portugal ABOUT THE OPPORTUNITY We are seeking a Senior Backend Engineer with deep expertise in Backstage to join a leading international technology organization operating in a highly innovative and fast-paced environment. This rol ...

Principal Machine Learning Engineer

3 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Xcede Associate Director – Data & AI Recruitment PRINCIPAL MACHINE LEARNING ENGINEER (Lisbon office x ...

Senior Backend Engineer — Scale Microservices (Lisbon)

Thought Machine is seeking a Back End Engineer for a full-time, permanent role in Lisbon. The ideal candidate will have over 6 years of experience as a Software Engineer, proficient in Python or Golang, and capable of developing scalable microservices. This role includes responsibilities in managing deployments ...

Senior Data Engineer | Snowflake (Full Remote)

Senior Data Engineer | GBL Tech At GBL Tech, we drive high-impact technology careers through specialization and scale. We operate across critical digital ecosystems — from Fintech to Smart Industry — connecting talent with technically challenging projects and modern stac ...

Senior Data Engineer | Snowflake (Full Remote)

Senior Data Engineer | GBL Tech At GBL Tech, we drive high-impact technology careers through specialization and scale. We operate across critical digital ecosystems — from Fintech to Smart Industry — connecting talent with technically challenging projects and modern stacks. ...

Senior Data Engineer | Snowflake (Full Remote)

Senior Data Engineer | GBL Tech At GBL Tech, we drive high-impact technology careers through specialization and scale. We operate across critical digital ecosystems — from Fintech to Smart Industry — connecting talent with technically challenging projects and modern stacks. <b ...

Senior Data Engineer | Snowflake (Full Remote)

Senior Data Engineer | GBL Tech At GBL Tech, we drive high-impact technology careers through specialization and scale. We operate across critical digital ecosystems — from Fintech to Smart Industry — connecting talent with technically challenging projects and modern stacks. <b ...

Senior Data Engineer | Snowflake (Full Remote)

Senior Data Engineer | GBL Tech At GBL Tech, we drive high-impact technology careers through specialization and scale. We operate across critical digital ecosystems — from Fintech to Smart Industry — connecting talent with technically challenging projects and modern stacks. <b ...

Senior Data Engineer | Snowflake (Full Remote)

Senior Data Engineer | GBL Tech At GBL Tech, we drive high-impact technology careers through specialization and scale. We operate across critical digital ecosystems — from Fintech to Smart Industry — connecting talent with technically challenging projects and modern stacks. <b ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Senior Software Engineer Java Python Jobs in Portugal Job Search Guide, Trends and Insights