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

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Senior Product Engineer (remote position in the EU)

The world doesn’t need giant media organizations to tell every story. The world needs millions of creators. Independent voices who bring weird, wonderful stories to life online.We’re working to help every creator earn a living.Modash is a growing creator partnerships platform th ...

Senior Customer Support Engineer (m/f/d) Lisbon

Your missionAbout ClearOpsClearOps is a fast-growing supply chain tech startup with a mission to ensure that mach ...

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 ...

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 Go Backend Engineer for Real Money Gaming

Block Labs is looking for a Senior Backend Engineer in Lisbon to design and build core gaming infrastructure in Go. The role involves creating a deterministic, auditable system for real-money gaming, with a focus on high-performance backend services. Candidates must have 6+ years of experience in backend enginee ...

Senior Front End Engineer for Aura AI Platform

SingleStore is seeking a Sr. Front End Software Engineer to join its Engineering team in Lisbon. The role involves designing and delivering AI capabilities for SingleStore's Aura AI platform, focusing on large projects in a cloud-native architecture. The ideal candidate should have significant experien ...

Senior DevOps Engineer: Cloud, CI/CD & AWS Expert

A cutting-edge digital solutions company in Porto seeks an experienced DevOps Engineer to design and manage CI/CD pipelines, implement cloud architectures, and optimize deployment processes. The ideal candidate will possess a Bachelor's degree and at least 5 years of experience in DevOps, along with hands-on AWS ...

Senior GenAI ML Engineer — Global Remote (LLM & Agents)

A global insurtech company seeks a Senior GenAI ML Engineer to spearhead the development of innovative generative AI solutions that transform insurance services across multiple markets. The position requires a minimum of 6 years in AI/ML, with 3+ years in ML engineering and Generative AI. You will work with cutt ...

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 ...

Senior Computer Vision & ML Engineer — Hybrid, Impactful AI

Sensei is seeking a Computer Vision and Machine Learning Engineer to enhance its AI-driven retail solutions. You will focus on developing algorithms for image understanding and object detection, collaborating with an innovative team. Applicants should have a Ph.D. or M.Sc. with at least 5 years of expe ...

Senior .NET Backend Engineer — Cloud, APIs & AI Tools

Nextlane in Porto, Portugal is looking for a Senior Backend Engineer to design and maintain cloud-native backend services using C# and .NET Core. This hands-on role entails building high-performance REST APIs and working closely with Tech Leads on architectural compliance. The ideal candidate will have ...

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 .NET Backend Engineer – Cloud, API & AI Driven

Nextlane in Sintra, Portugal, is seeking a Senior Backend Engineer to drive the development of scalable backend solutions in C# and .NET Core. The role involves building secure, high-performance REST APIs and collaborating with cross-functional teams. Candidates should have at least 6 years of backend develop ...

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 MERN Full Stack Engineer | Next.js & Node.js Expert

A leading global technology firm in Lisbon is seeking a full-stack developer with expertise in MERN stack, particularly Next.js, Nest.js, and Node.js. The role involves designing solution diagrams, developing frontend applications, and implementing server-side features. Candidates should also have experience wit ...

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 AI Engineer – Hybrid | ML Ops & Generative AI

KCS iT in Braga is looking for an experienced AI Engineer to join their innovative team. The role requires over 5 years of experience in software engineering and a strong grasp of AI and ML strategies. You will work in a hybrid environment, contributing to various projects across sectors. The ideal can ...

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 ...

Nearshore Sector | Senior Microsoft 365 & Cloud Security Engineer

Nearshore Sector | Senior Microsoft 365 & Cloud Security Engineer Full-time. Contract type: Permanent contract. Responsibilities Technical Leadership & Consulting: Act as the primary technical point of contact for the client, driving discussions, defining strategies, a ...

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 ...

Senior .NET Full Stack Engineer | React & Azure • Hybrid

Capital on Tap is seeking an experienced Software Engineer to develop robust solutions using .NET and React technologies. This hybrid role involves taking ownership of the software development lifecycle and collaborating with various teams to build high-quality applications. The ideal candidate will ha ...

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 ...

Senior AWS Cloud Engineer IaC, CI/CD & Observability

A leading cloud solutions provider in Lisbon is seeking an experienced AWS Senior Cloud Engineer to collaborate with the Cloud Centre of Excellence. The ideal candidate will possess deep expertise in AWS services and strong proficiency in Terraform, supporting architectural guidance and deploying solutions effec ...

Senior Frontend Engineer (React) AI First, Remote Europe

A leading ad-tech company in Portugal is seeking a Senior Frontend Engineer to develop UI components with React.js. The role involves mentoring, enhancing application performance, and working in a remote setting. Ideal candidates should have over 6 years of experience and a deep understanding of frontend technol ...

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 ML Engineer: LLMs & Scalable AI for Enterprise

A leading customer experience solutions provider based in Lisbon is seeking a Machine Learning Engineer to develop and deploy advanced ML solutions, particularly leveraging large language models. This role requires 3+ years of experience in data science and involves collaborating closely with technical and non-t ...

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 ...

Senior Cloud Platform Engineer: DevSecOps & CI/CD Lead

A dynamic tech consultancy is seeking a seasoned Platform Engineer (Senior Consultant level) in Lisbon, Portugal. The ideal candidate will have at least 5 years of experience in cloud environments like AWS and Azure, with expertise in CI/CD pipelines and containerization using Docker and Kubernetes. Strong scrip ...

Senior Azure DevOps Engineer | Cloud CI/CD & Kubernetes

Aubay Portugal is looking for an experienced DevOps Engineer with over 5 years of expertise in Azure and IaC tools like Terraform and Ansible. The ideal candidate should excel in Linux environments, have proficiency in scripting languages such as Python and GoLang, and practical experience with CI/CD methodologi ...

Senior Frontend Engineer Real Time Contact Center Remote

Intermedia Intelligent Communications is seeking a Senior Frontend Developer to join their Contact Center product team in Coimbra, Portugal. The role involves designing and developing high-quality frontend solutions, collaborating with diverse teams, and optimizing application performance. Candidates should have ...

Senior React Engineer — Remote, Build Big Scale Apps

A remote technology firm is seeking seasoned developers with over 7 years of professional experience. This role emphasizes innovation and collaboration on complex projects, requiring advanced English fluency and a proactive, team-oriented approach. As an employee, you will work 100% remotely and engage with a fr ...

Senior Backend Engineer — AI Agent Platform (Remote • ESOP)

Tabby | تابي in Portugal is looking for a Senior Backend Engineer to build an internal AI agent platform. This role involves working with cutting-edge technologies and collaborating with a global remote engineering team. You will help shape a transformative project and integrate AI solutions that impac ...

Senior Full Stack Engineer: Go & Vue Systems Lead

Miniclip, located in Lisbon, is seeking a motivated Senior Full-Stack Developer to build systems for their Core team. In this role, you'll utilize technologies such as Golang and Vue, collaborating closely with various teams including Data Engineering and QA to ensure successful project outcomes. The i ...

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 ...

Senior Infra Engineer: Cloud Native Platform & Self Service

FARFETCH is seeking a Senior Infrastructure Engineer in Porto to design and build robust cloud-native infrastructure. You'll ensure reliability and scalability across our systems, focusing on automation and self-service capabilities. The ideal candidate has experience with multi-cloud infrastructure, K ...

Senior DevOps Engineer: Cloud, IaC & CI/CD (Remote)

AgileEngine is seeking a Senior DevOps Engineer to design and maintain secure cloud and hybrid infrastructures on Azure and AWS. You will lead initiatives in Infrastructure as Code, enhance CI/CD pipelines, and ensure operational efficiency across platforms. The ideal candidate has 5+ years in DevOps, ...

Senior .NET Backend Engineer – CI/CD & Cloud Solutions

Richemont is seeking a talented Software Engineer to join our Omnichannel Content Foundations team in Lisbon. This role involves developing and maintaining software solutions for various Richemont Maisons, while ensuring adherence to standards and quality through collaboration with cross-functional teams. </p ...

Senior ML Engineer Remote — Drive Impactful Fundraising AI

Fundraise Up is seeking a Senior ML-Engineer to join our expanding ML team in a remote setting. You will be involved in developing and deploying ML solutions across various business areas, utilizing your expertise in ML algorithms and data engineering. The role offers an opportunity to work with a coll ...

Senior Azure Cloud Engineer — Hybrid Lisbon, Grow Innovate

A global technology consulting firm is seeking a Senior Azure Cloud Engineer in Lisbon to design, deploy, and maintain Azure cloud infrastructure. This role involves building CI/CD pipelines in Azure DevOps and collaborating with cross-functional teams to resolve infrastructure issues. The ideal candidate will a ...

Senior BI/Data Production Engineer Data Pipelines & Kafka

Inetum is looking for a Senior Application Production Engineer (BI/Data) in Lisbon to ensure the stability and performance of data platforms. The ideal candidate has senior-level experience in Application Production Support and data operations, particularly in L2/L3 support, and has hands-on expertise with Apach ...

Senior Data Platform Engineer AI Ready Lakehouse, Remote

Sword Health in Lisbon is seeking a Data Platform Engineer to design and operate data infrastructures crucial for AI and ML-driven products. Responsibilities include building streaming lakehouses and maintaining APIs within regulatory environments. The ideal candidate has extensive experience with data ...

Senior Product Security Engineer: Threat Modeling & Red Team

Renesas Electronics Corporation is looking for a Senior Product Security Engineer based in Lisbon, Portugal. This role focuses on building security capabilities and performing vulnerability discovery to ensure product security. You will lead security regression testing, threat modeling sessions, and perform o ...

Senior/Lead Intelligent Automation Engineer Power Platform/Azure

Job Title Senior/Lead Intelligent Automation Engineer – Power Platform/Azure Location Porto, Portugal Job Overview Roboyo is a category shaper in Agentic Automation, helping leading brands embed autonomous, AI‑powered agents into their workflows and processes. ...

Senior AI Security Engineer Secure AI/ML & Cloud

Aurion First em Lisboa está à procura de um especialista em Cibersegurança para garantir a segurança de casos de uso de AI. O candidato ideal terá mais de 7 anos de experiência em IT e conhecimentos em segurança cloud, bem como fluência em inglês. Nesta função, você trabalhará em colaboração com várias ...

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