43,409+ Full Stack Engineer Python React Aws Jobs in Portugal — Top Companies Hiring June 2026

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Senior Backend Engineer, AI Agentic Trust (Equity + Bonus)

Five9 is seeking a Senior Software Engineer for their AI Agentic Trust team in Lisboa, Portugal. You will lead the design and architecture of distributed systems while writing high-quality Java code. Candidates should have at least 5 years in software engineering, emphasizing backend development and cloud sol ...

Senior Software Test Engineer — Auto QA Leader | Remote

Entrust in Lisboa is seeking a Senior Software Test Engineer with over 5 years of experience. You will lead test planning and execution, design frameworks for automated testing, and foster quality culture within cross-functional teams. The ideal candidate will possess strong coding skills, familiarity ...

Senior Software Engineer, Core Experiences: Build Scalable SDKs

Speechify is looking for a Senior Software Engineer to join our Core Experiences Team in Braga, Portugal. You will work on foundational services and SDKs that enhance our product experience across platforms. Your role includes collaborating with Product Teams, optimizing functionality, and shipping clo ...

Senior Software Engineer Meta Advertising & Server Side Signals

Senior Software Engineer Meta Advertising & Server-Side Signals We are seeking a Staff Software Engineer with deep specialization in Meta’s performance advertising ecosystem, particularly Meta Signals Gateway (MSGW) and Conversion API (CAPI). You will own the architecture and implementation of ou ...

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 ...

Hybrid Offensive Security Engineer: Pen Testing & Red Team

Thales is seeking a skilled Penetration Tester in Maia, Portugal, to conduct offensive security assessments and support incident response activities. Your role will involve identifying vulnerabilities and simulating attack scenarios while collaborating with various security teams. The ideal candidate s ...

Senior Azure Cloud Engineer – Remote, IaC & CI/CD

Vfx Financial, located in Lisbon, Portugal, is seeking a skilled platform engineer to own the delivery and operation of its Azure-based cloud platform. The ideal candidate will have over 5 years of experience in cloud engineering, particularly with Terraform and Azure. This role offers flexibility—choose to w ...

Senior Network Service Engineer — Lead, Hybrid/Remote Impact

Unilabs Group is looking for a Principal Network Service Engineer to oversee the reliability and performance of enterprise network services. This pivotal role involves ensuring operational integrity across network platforms while leading incident response initiatives. The ideal candidate will have over ...

Real Time AI Security ML Engineer (NLP/Defense)

A LCG em Lisboa procura um(a) AI Security ML Engineer para desenvolver modelos de machine learning com foco em segurança. O candidato ideal deve ter mais de 3 anos de experiência prática em NLP e machine learning, capacidade de gerir o ciclo de vida dos modelos, e estar confortável com a cibersegurança. É essenc ...

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 ...

Flexible Senior C# .NET Engineer for Scalable Apps

Genesis Digital Solutions, located in Lisbon, Portugal, seeks a Senior C# .NET Developer to design and develop software applications. This role involves mentoring junior developers, collaborating with cross-functional teams, and ensuring software quality through best practices. Ideal candidates will ha ...

Senior Go Engineer: Lead Distributed, Cloud Native Systems

BairesDev is seeking a Staff Software Engineer (Go) to lead backend development in a Kubernetes-native environment. With over 7 years of IT experience and strong Go expertise, you will design distributed systems and set technical direction for critical components. This role offers remote work and excel ...

Senior AI & Data Engineer: Production AI & Data Warehouse

Thorit GmbH in Lisbon is looking for an AI & Data Engineer to lead the delivery of production-grade AI systems. You will own and operate the data engineering capabilities that support the AI consulting practice. Responsibilities include shipping at least three AI systems to clients, maintaining a reusable agent ...

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 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 ...

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 ...

Mobile DevOps Engineer — CI/CD & Cloud (Lisbon Onsite)

Air Apps is seeking a DevOps Engineer – Mobile to enhance the development and delivery of our mobile applications in Lisbon. You will design CI/CD pipelines and manage cloud infrastructure, playing a crucial role in delivering top-tier performance across our apps. Applicants should have 3+ years of Dev ...

Lead Application Security Engineer — 24/7 Delivery (Remote)

AgileEngine, LLC. is seeking a Tech Lead Application Security Engineer to drive a cross-functional team within a follow-the-sun program. The role demands over 8 years of engineering experience and 3+ years in leadership, focusing on secure code reviews and ensuring delivery velocity in a regulated environment ...

Senior App Security Engineer AI Secure Code(Remote)

AgileEngine is seeking a Senior Application Security Engineer in Aveiro, Portugal, to architect security layers and automate secure coding practices within a large-scale financial services program. The ideal candidate should have over 6 years of software engineering experience, focusing on Application Securit ...

Hybrid Senior DevSecOps Engineer: Secure CI/CD Architect

A Mootiva está a contratar um Senior DevSecOps Engineer para ajudar a integrar práticas de segurança nas pipelines de entrega contínua, assegurando uma abordagem robusta ao ciclo de desenvolvimento de software. O candidato ideal terá experiência em DevSecOps e na utilização de ferramentas como GitHub Advanced ...

Senior .NET (C#) Software Engineer – Global eTrading Platforms

Our client is a tier‑one global Corporate and Institutional Banking (CIB) institution. We are seeking a highly skilled and experienced Senior .NET (C#) Software Engineer to join the elite Global Markets eTrading technology team in Lisbon. The squad engineers, scales, and maintains h ...

Senior .NET Engineer – Real Time Global Markets eTrading

eXalt Fi is looking for a highly skilled Senior .NET (C#) Software Engineer to join the Global Markets eTrading technology team in Lisbon. This role involves architecting and implementing low-latency electronic trading modules, with high engineering standards throughout the agile lifecycle. The ideal c ...

Principal Data Engineer — AI Data Architect for Enterprises

Indicium Tech, located in Lisbon, is seeking a Principal Data Engineer to lead the development of AI-ready data architectures for clients in various industries. This role involves designing data products and ensuring compliance with data governance standards. With over 8 years of experience, candidates ...

Azure DevSecOps Engineer | Secure CI/CD & Cloud Infra

Welvaart is looking for a Mid/Senior DevSecOps Engineer to join our team in Lisbon, Portugal. This role is pivotal in developing secure and scalable cloud solutions, integrating security throughout the software development lifecycle within Microsoft Azure environments. Ideal candidates will have strong ...

Senior Flutter Engineer Lisbon On site | Growth & Impact

BrainRocket is seeking a Senior Flutter Developer in Lisbon. The role involves mobile app development, Flutter expertise, and contribution to innovative solutions. Candidates must have at least 2 years of Flutter experience, mobile development skills, and be familiar with Dart and architectural principles. The p ...

Senior Software Engineer, Windows/Desktop Applications Braga, Portugal

Senior Software Engineer, Windows/Desktop Applications - Braga, Portugal Posted: Location: Braga, Portugal Mission Speechify is committed to making reading accessible. Over 50 million people use our text‑to‑speech products to turn PDFs, books, and webpages into audio, ...

Senior AI Engineer: From PoCs to MVPs (Hybrid)

Nimber in Lisbon is seeking a Senior AI Engineer to develop and implement innovative AI solutions. You will work collaboratively with cross-functional teams to design, build, and deploy AI models, driving the development of AI-driven applications. The ideal candidate holds a degree in Computer Science ...

Senior Cloud Engineer | Azure, Kubernetes & Global SaaS Impact

Senior Cloud Engineer – Lisbon (Hybrid) Location: Lisbon – Marquês de Pombal Hybrid Regime: 2 days/week at the office International Environment Long-term Project We are looking to join a global company specialising in compliance services, working on impactful SaaS ...

Semiconductor Lead Engineer Build & Lead High Tech Teams

Motus People Engineering is seeking an experienced Lead Engineer in Aveiro, Portugal. This role involves leading a team of engineers and executing complex semiconductor projects. With over 5 years of semiconductor experience, you will guide and mentor your team while ensuring high-quality standards. Jo ...

Senior Mobile Engineer: Build Scalable iOS & Android Apps

emagine is seeking a Senior Mobile Engineer to join an international project focused on building high-quality mobile applications for both iOS and Android platforms. The ideal candidate will have over 7 years of mobile development experience, strong hands-on expertise in iOS (Swift) and Android (Kotlin), and ...

AI Security Engineer: Secure AI at Scale (Hybrid)

Nimber is seeking a skilled AI Security Engineer to secure AI use cases and components within a hybrid work setting. You will play a vital role in ensuring that all AI implementations adhere to stringent security controls, translating group policies into actionable practices. The ideal candidate will h ...

Azure Data Engineer — Cloud Native Analytics (Lisbon, Hybrid)

Hiire is looking for a Data Engineer to join an international technology-driven organization based in Lisbon. You will work on designing scalable data pipelines and managing data architectures utilizing Azure technologies while enabling data-driven decision-making. The role involves collaborating with ...

AI Agent Architect & MCP Prompt Engineer (Hybrid Málaga)

An international consulting group is seeking a technically skilled Agent, MCP & Prompt Engineer. The role involves leading the design and configuration of AI agents and Model Context Protocol servers, ensuring their performance across the software development lifecycle. Candidates should have over 5 years of exp ...

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 Java Engineer – Cloud Native, Remote & API Focus

A software development company in Lisbon is seeking a Senior Software Engineer to design and maintain modular Java-based components. The ideal candidate has over 5 years of experience in product software development and a strong understanding of cloud-native applications. Responsibilities include developing APIs ...

GenAI Engineer: Cloud Native AI & LLM Solutions Leader

Inetum is seeking a talented and experienced Generative AI Engineer in Lisbon, Portugal. The role focuses on developing scalable applications using Generative AI technologies integrated within cloud infrastructures. Candidates should have extensive experience in Machine Learning, Generative AI, and cloud service ...

Senior Infrastructure & DevOps Engineer On Prem to Cloud

emagine is looking for a Senior Infrastructure / DevOps Engineer in Lisbon, Portugal, to enhance the stability and reliability of technology platforms. The ideal candidate must have over 7 years of experience in infrastructure and DevOps roles, extensive knowledge of on-premises environments, Proxmox, Linux syst ...

Senior Data Engineer — Real Time DSF & Spark (Remote)

Feedzai is seeking a Senior Data Engineer in Lisbon to enhance the Data Science Framework's performance and stability. Responsibilities include scaling big data components and ensuring the reliability of Spark jobs. Ideal candidates will have over 5 years of experience in distributed systems, strong Ap ...

Lead Java Engineer – Transport Tech Lead (Hybrid, Porto)

eDreams ODIGEO is seeking an experienced Lead Engineer to join their Transport team in Porto (hybrid). You will oversee a team of 7-10 software engineers, ensuring high-performance software development while collaborating with multiple departments to shape the technical strategy. The ideal candidate will have st ...

Senior Platform Engineer GCP, CI/CD, Reliability (Remote)

Kevel Audience is seeking Platform Engineers to join their team in Porto or remotely in Portugal. Platform Engineers are vital to maintaining the infrastructure, tooling, and services that the engineering teams rely on. The role involves enhancing developer tooling, operating production systems, and resolving op ...

Senior DevOps Engineer — IaC & Cloud Automation for Voice

Five9 is seeking an experienced engineer to design and maintain Infrastructure as Code (IaC) frameworks in Lisbon. You will automate the deployment of voice technologies and optimize platform reliability. The ideal candidate has over 5 years of experience in DevOps, with proven skills in automation tools like ...

East West Network Security Engineer (NSX T & VRNI)

HN Services Portugal is searching for a Network Security Specialist in Lisbon. This role focuses on east-west traffic analysis and requires strong expertise in VMware NSX-T and VRNI. You will identify security gaps and drive remediation activities in complex enterprise environments. The ideal candidate ...

Senior Java Engineer Low Latency FX Trading Platform

eXalt is seeking an experienced Senior Developer for an FX electronic trading platform project in Lisbon. The successful candidate must have strong expertise in Java Core (Java SE), multithreading, and performance optimization. Responsibilities include developing the platform, ensuring its quality and perform ...

Senior Java Backend Engineer – Center of Excellence Lead

A leading multinational company is seeking a Senior Java Developer to contribute to the establishment of a center of excellence. This role requires strong Java backend development skills and mentoring of junior developers. You must have a higher education degree and 5+ years of experience, particularly with Spri ...

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 ...

Lead AI & Data Engineer — Production Agentic AI (Lisbon)

Thorit is seeking a Senior Engineering Anchor in Lisbon to lead the development and deployment of enterprise AI systems. You'll be responsible for building production-grade agent systems, managing data pipelines, and ensuring high utilization across engagements. Candidates should possess strong experience with L ...

Senior Node Backend Engineer for Real Time AI

A leading AI startup located in Lisbon is seeking a highly skilled Senior Backend (Node) Engineer to develop innovative web applications. In this role, you will work on a human-like virtual agent project, enhancing your backend development skills with NodeJS and contributing to design and architecture. Ideal can ...

Senior Platform Engineer GCP, CI/CD, Reliability (Remote)

Kevel is seeking talented Platform Engineers to build and operate critical infrastructure for our engineering teams. This position offers flexibility with remote or hybrid options and is based in Porto, Portugal. The role involves developing self-service platform capabilities, enhancing developer tooling, and en ...

Senior Cloud Platform Engineer: Managed PostgreSQL/Redis Services

A global technology company is seeking a skilled professional to develop two cloud-managed services for PostgreSQL and Redis on SAP BTP. This role involves software architecture, backend development, and leading cloud service design discussions. Ideal candidates will have strong skills in TypeScript or Golang, c ...

Senior Data Platform Engineer — AI Ready Infra, Hybrid

Riskified in Lisbon is seeking a Senior Data Platform Engineer responsible for guiding the development and administration of AI-enabled data platforms. You will work in a hybrid environment and must demonstrate over 6 years of experience in data platforms and distributed systems. The ideal candidate wi ...

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