37,105+ Full Stack Software Engineer React Java Spring Boot Jobs in Portugal — Top Companies Hiring June 2026

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Senior Account Executive Enterprise

**We help the world run better**At 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 find a ...

VP of Engineering AI Driven, Multi Product Scale

Usercentrics is a global leader in data privacy and privacy‑led marketing solutions. We believe there is no need for a trade‑off between growth and privacy compliance. Our vision is to unlock the potential of data privacy to empower a thriving digital ecosystem. We work with companies to create a healthy b ...

VP of Engineering

Usercentrics is a global leader in data privacy and privacy‑led marketing solutions. We believe there is no need for a trade‑off between growth and privacy compliance. Our vision is to unlock the potential of data privacy to empower a thriving digital ecosystem. We work with companies to create a healthy b ...

EMEA Sales Executive Hybrid

Following an exceptional year of sales success and international business growth, the GuestCentric Sales Team is expanding in 2026. We are looking for a talented and driven EMEA Sales Executive (full-time) to join our team in Lisbon.Main focus:We are loo ...

NEW INFLUENCER TALENT AGENT TEMPLATE 2026

Clicks Talent is one of the world’s leading influencer marketing agencies, representing over 5,000 creators across 65+ countries and 150+ niches. Founded as the first TikTok-focused agency, Clicks has grown into a global powerhouse working across TikTok, YouTube, Instagram, Twitch, Kick, and more. With office ...

Staff Design Engineer: Cloud Networking UX (Remote)

Canonical is looking for a Staff Design Engineer to define the UX vision for networking across its cloud portfolio. You will work on creating intuitive interfaces and experiences that simplify network management for developers and operations teams. This fully remote position offers opportunities for in ...

Senior Linux/eBPF Engineer for GPU Monitoring

Datadog is seeking a skilled individual to join the eBPF Platform team in Portugal, focusing on GPU Monitoring within the Datadog Agent. You will work on developing GPU Monitoring capabilities and enhancing eBPF functionality for product teams, contributing to one of the leading eBPF solutions in the industry ...

Senior AI Native Product Engineer Remote, Equity

n8n is seeking a product builder to enhance AI-native experiences. In this role, you will work with a high-autonomy team to explore AI shifts, prototype and launch innovative products, and engage directly with the AI ecosystem. The ideal candidate has a strong background in AI and proven experience in ...

Senior C++ Engineer for Remote UE5 Games

Forgotten Empires is building a talent pipeline for exceptional Senior Software Engineers. The role focuses on utilizing your skills in C++ and UE5 in a creative team to develop top-tier games. This position allows you to stay on the radar for exciting opportunities as new projects emerge. Applicants s ...

Senior Mobile Engineer Flutter + iOS (Remote/Hybrid)

N-iX is looking for a Senior Mobile Engineer in Portugal to lead the transition of their core mobile platform to a Flutter/Dart codebase. This role involves maintaining the existing iOS app, collaborating with cross-functional teams, and ensuring robust, scalable features. The ideal candidate has over 5 years of ...

AI/Rails Engineer — Build Production Features (Remote)

OnTheGoSystems is seeking an engineer with practical AI/LLM experience to design and build product features in Ruby on Rails. The role focuses on integrating LLM APIs and ensuring the reliability, accuracy, and maintainability of systems. Ideally, candidates should have strong backend skills and good judgment ...

Product Security Engineer: Threat Modeling & Red Team

Renesas Electronics is looking for a Senior Product Security Engineer in Portugal to enhance its Product Security capabilities. This role focuses on continuous vulnerability discovery and prevention through security regression testing and threat modeling. The ideal candidate will have a strong backgrou ...

Kubernetes Engineer Hybrid DevOps, Cloud & IaC Expert

A leading IT consulting firm based in Portugal is seeking a skilled Kubernetes Engineer to relocate to Belgium. As a part of this dynamic team, you'll design and manage secure, scalable Kubernetes clusters, leveraging Infrastructure as Code tools like Terraform. You should have a minimum of 5 years of experience ...

Senior AI Security Engineer & Offensive Security Architect

Talkdesk is seeking a Principal Security Engineer to lead technical offensive and defensive security efforts. This hands-on role involves deep penetration testing, exploit development, and securing AI-driven applications. The successful candidate will work on LLM security, mentor engineers, and develop custom se ...

Senior Data Platform Engineer (Compliance) Cloud & Security

Uma empresa de tecnologia em Portugal está à procura de um Senior Data Platform Engineer focado em compliance. O candidato ideal terá um sólido conhecimento de AWS ou Azure, experiência com Kubernetes e Terraform, além de habilidades em cibersegurança para APIs. Fluência em português e inglês é necessária, assim ...

Senior ML Engineer Remote, Equity, Healthcare AI

Sword Health in Portugal is seeking a Senior ML Engineer to lead the development of machine learning systems that enhance personalized clinical care. You will work on the AI treatment management platform and lead a small team of engineers to drive impactful initiatives. The ideal candidate has proven e ...

Observability Engineer: Build Reliable, Data Driven Systems

99X Technology in Lisbon is seeking an Observability Engineer to design, implement, and optimize monitoring and observability solutions across various environments. You will ensure system reliability and performance, focusing on data-driven operational excellence. The ideal candidate has over 3 years o ...

Senior ML Engineer — Production Scale MLOps (Remote)

Signify Technology is seeking a Senior ML Engineer to drive the productionisation and scaling of ML systems. This is a remote role, with an expected duration of 3-6 months, and an ASAP start date. The ideal candidate will have over 5 years of experience in ML Engineering or MLOps, along with strong cod ...

Remote Principal Engineer, Latency Sensitive Ad Tech

Kevel Audience is seeking a skilled engineer to enhance its ad serving systems. In this fully remote position, you will work with a team dedicated to improving reliability and developing new features to attract customers. Located anywhere, applicants must legally work in Brazil. Your contributions will ...

Remote Senior DevOps Engineer – Cloud Platform (Kubernetes)

A leading tech firm is looking for a Senior DevOps Engineer to design and maintain their cloud platform. The role requires hands-on experience with Kubernetes, AWS, and Infrastructure as Code. Responsibilities include defining platform standards and driving automation practices. The position allows for remote wo ...

Senior Data Engineer Governance (m/f/d)

Job Description As 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 gove ...

Senior Machine Learning Engineer — Remote, GenAI Innovator

A global tech consultancy is looking for a Senior Machine Learning Engineer to design and implement innovative ML solutions. This role entails collaborating across teams and directly interfacing with clients while leading projects to solve real-world problems. The ideal candidate will have extensive experience i ...

Remote Senior MLOps Engineer AI Pipelines & Infra

A global travel-tech company is seeking an experienced MLOps professional to support its ML teams' infrastructure. The position is full-time and remote, available to candidates in Europe and CIS. Key responsibilities include managing GPU/TPU clusters, optimizing infrastructure, and deploying ML services. Ideal c ...

Remote Lead Agentic AI Engineer — Automate & Scale

OLX is looking for a highly skilled Lead Agentic AI Engineer based in Portugal to design and implement an innovative agentic AI platform. This role involves automation across various business functions including Finance and HR using advanced tools such as Claude and AWS QuickSight. As a Lead Engineer, ...

Senior AI & Data Science Engineer — GenAI & MLOps

Vodafone is seeking an AI & Data Science Engineering Expert to join Vantage Towers in Portugal. The role involves designing, building, and deploying AI models to solve business challenges and drive value. Ideal candidates should have a university degree in a relevant field and at least 3 years of experience in m ...

Swift AI Code Review Engineer – Architecture & Quality

Crossing Hurdles in Portugal is seeking an experienced AI Solutions Reviewer to evaluate Swift and iOS engineering solutions. The ideal candidate will have extensive Swift and iOS development experience, a strong understanding of best practices, and excellent communication skills. Responsibilities include review ...

Tech Lead: Hands On Engineer & Team Leader

Maxwell Bond is looking for a Tech Lead for their new Tech function in Coimbra, Portugal. This role offers a competitive salary of up to €78,000, an annual bonus, and private healthcare. As a Tech Lead, you will balance technical hands-on work with team leadership, mentoring engineers and ensuring qual ...

Senior Python Engineer AI, RAG & Cloud (Remote)

Provectus is seeking a Senior Python Developer in Portugal to develop AI-driven solutions. You will work with Python services and implement generative AI technologies. Your role includes optimizing APIs and collaborating with ML engineers. Ideal candidates will have strong Python skills, experience wit ...

Remote FinOps Engineer GCP Cost Optimization & Automation

Archer Recruitment is seeking a FinOps Engineer for a remote role focused on GCP Cost Engineering. You will turn cloud spend into a strategic advantage, architecting cloud cost visibility and automating waste elimination. The role demands a strong SRE or DevOps background with a proven FinOps track rec ...

Senior DevOps Engineer — VPN & Cloud Security Lead

Malwarebytes is seeking a Senior DevOps Engineer in Portugal to own the VPN infrastructure while contributing to AWS cloud initiatives. Responsibilities include maintaining server reliability, security, and management of incidents. The role requires 6+ years of Linux system administration experience, strong skil ...

Senior Python AI Engineer — Remote Backend & LLMs

A tech recruiting company is seeking a Senior Python AI Engineer to design and develop backend systems for AI-powered applications. The ideal candidate has over 5 years of experience in Python and deep learning frameworks. Responsibilities include building LLM-based workflows, collaborating with cross-functional ...

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 ...

Security Engineer – AI Security & Secure by Design

TeamViewer Germany GmbH is seeking a Security Engineer to design and improve security features across its product line. You will work in an agile team, collaborating closely with development teams to integrate security from design to deployment. The ideal candidate has at least 3 years of experience in ...

Remote Ruby Backend Engineer — Architect & Impact Leader

A remote-first tech consultancy is seeking a Ruby Backend Engineer to join their distributed team. In this role, you'll collaborate with startup founders, work on back-end solutions, and lead new projects. The ideal candidate will have expertise in Ruby on Rails and performance optimization, as well as knowledge ...

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 ...

Remote SRE Engineer for Scalable Distributed Systems

Archer Recruitment is searching for a Mid-Level SRE Engineer to join their team and focus on improving reliability across a rapidly scaling platform on Google Cloud. The role is fully remote, offering the chance to work from a shared hub when needed. The ideal candidate will have SRE or Production Engi ...

Design Engineer, Product — Frontier AI Developer Tools

Poolside is seeking a Product Lead to define the product vision and shape developer experiences at the intersection of AI and software development. You will drive product strategy, lead rapid prototyping, and work closely with engineering and design teams. The ideal candidate has a strong product intui ...

Remote Principal Data Engineer: Pipelines & Architecture Lead

Doit Intl is looking for a Principal Data Engineer to design and build large-scale backend services and high-throughput data pipelines. This remote role requires hands-on coding combined with architectural leadership, ensuring systems meet reliability and scalability SLAs. Ideal candidates will have ov ...

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, ...

Remote Backend Engineer AI Driven, Autonomous Impact

Archer Recruitment is seeking a Backend Developer to join their expanding eCommerce organization. The role is fully remote and offers a long-term contract with a high likelihood of extension. You will work on business-critical applications and have real influence over the technical strategy. The ideal ...

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 ...

Remote Product Support Engineer API & Integrations (EMEA)

Alumni Ventures in Portugal is seeking a Support Engineer to provide excellent customer service by diagnosing technical issues and troubleshooting API integrations. Collaboration with engineering teams and effective communication skills are essential for this role. The ideal candidate has a strong tech ...

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 ...

Data Platform Engineer – Databricks or Palantir Specialist

We are actively seeking a talented Palantir Data Platform Engineer with strong proficiency in Python programming, modern data engineering practices, and cloud-based platforms. The ideal candidate will have experience building scalable data pipelines, working with distributed data systems, and developing so ...

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 ...

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