3,350+ Python Java Dev Jobs in Portugal — Top Companies Hiring June 2026

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Senior French Prompt Engineer – Clinical AI / LLM | Remote in Europe

Senior French Prompt Engineer – Clinical AI / LLM | Remote in Europe We are looking for a Senior French-speaking Prompt Engineer / Applied Research Scientist to contribute to the development of AI-powered clinical documentation systems . In this role, you will work at t ...

Senior Site Reliability Engineer

Unleash stability and drive innovation — elevate banking systems with expert reliability engineering! Porto-based hybrid opportunity with 3 days from home per week. As a Senior Site Reliability Engineer – Banking Infrastructure , you will be working for our client in the bank ...

AI First Fullstack Tech Lead: PoC & Prototyping

Trinetix in Lisbon is looking for a Technical Leader to guide a small engineering team in developing innovative AI products. The role involves hands-on coding and strategic planning, focusing on translating ideas into working prototypes through efficient management and engineering practices. Ideal cand ...

Senior Machine Learning Engineer — Hybrid (Lisboa)

A CodeWin, localizada em Lisboa, procura um profissional com mais de 5 anos de experiência em Machine Learning. O candidato ideal deve estar familiarizado com Python, React, PHP e GO, e deve ter habilidades excepcionais de comunicação e trabalho em equipa. A empresa oferece um ambiente diversificado, com foco ...

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 ...

Principal AI Engineer: Edge & GenAI for Smart Cities

Schréder in Lisbon seeks a Senior / Principal Engineer for the Cognitive Sensing team. You will design AI-driven systems for Smart Cities, integrating IoT and machine learning technologies. Candidates should have over 8 years of experience in software engineering with proficiency in .NET, Python, or Angular. ...

Ultra Low Latency DevOps Engineer for Trading Platform

eXalt Fi is seeking a highly technical DevOps Infrastructure / SRE Engineer to join their Electronic Equities team in Lisbon. The role focuses on infrastructure automation, CI/CD pipeline modernization, and optimizing performance across both bare-metal and virtualized environments. Ideal candidates wil ...

Senior AI Engineer LLM Driven Hardware & Requirements

Altium is seeking an experienced AI Engineer to join their team in Lisboa, Portugal, focusing on applied AI in Requirements Management and Hardware Engineering. This hands-on role involves designing and deploying LLM-driven systems to optimize hardware product development. Successful candidates will wo ...

Data Platform Architect & Tech Lead

A technology-driven organization in Lisbon is seeking a Data Architect to lead technical strategy and data solutions. This role involves designing data architectures, mentoring teams, and ensuring compliance with security standards. The ideal candidate will have over 5 years of experience in data engineering and ...

Senior ML Engineer — Build AI Driven Platform & Impact

Hiire is looking for a Senior Machine Learning Engineer to join their innovative, product-driven team in Porto, Portugal. In this role, you will design and develop AI/ML capabilities that power the core platform, working closely with the founding team to make impactful contributions. The ideal candidat ...

Senior AI Agents Engineer Production Grade AI Workflows

Career Genie, Inc in Lisbon, Portugal is searching for a Senior AI Agents Engineer to enhance the intelligence core of their AI grant consultant product. The successful candidate will design and develop AI agents for grant discovery and application drafting, requiring 5+ years of software engineering experien ...

Remote DevOps Engineer: CI/CD & Cloud Automation

Sensor Tower Inc. is seeking a DevOps engineer with a strong software development background to enhance team productivity and improve the CI/CD stack. The role involves collaborating with the engineering team, maintaining robust CI/CD practices, and developing tools for code writing. The ideal candidat ...

Fraud Prevention Senior Data Scientist – Real Time ML

GoCardless in Lisboa is looking for a Senior Data Scientist to enhance their fraud prevention team. This role involves developing systems that utilize machine learning and behavioural modelling to combat financial crime effectively. As part of the team, you will manage the entire model lifecycle and co ...

Cloud Engineer

Estamos em expansão em Portugal e buscamos um Cloud Engineer Sénior. Principais tarefas a desenvolver Mantenção e evolução da plataforma Cloud componente Analytics Gestão e criação de Pipelines CI/CD Analytics Monitorização plataforma cloud componente Analytics < ...

Principal SDET Engineer AI Driven Backend Quality

TM2 Group, LLC is seeking a Principal Software Engineer in Lisbon, Portugal, to enhance the reliability and scalability of backend platforms. The ideal candidate will have 8+ years of experience in software engineering, focusing on test automation and backend systems. Responsibilities include building ...

Remote Machine Learning Architect: Scale AI Platforms

WIRE IT, based in Portugal, is seeking a Machine Learning Architect to join its team. The ideal candidate will have over 8 years in Data, AI, or Machine Learning Engineering roles, with a strong hands-on experience in Databricks, Apache Spark, and Python. This role offers a full-time contract with health insu ...

Senior AI Systems Engineer Edge to Cloud IoT & GenAI

Schréder Hyperion is looking for a Senior / Principal Engineer for the Cognitive Sensing team in Lisboa. This role focuses on AI-driven sensing for Smart Cities and IoT platforms using Large Language Models and Retrieval-Augmented Generation. The ideal candidate will possess a Bachelor's or Master's de ...

Hybrid Data Architecture & Engineering Lead (Lisbon/Porto)

99X Technology is looking for a Data Architecture / Engineering Lead to oversee end-to-end data engineering initiatives in Lisbon. You will lead the design of scalable data platforms, implement complex data solutions, and coordinate teams of data professionals. Ideal candidates will have over 6 years o ...

Senior French Prompt Engineer for Clinical AI (Remote)

Velenosi&meredith is seeking a Senior French Prompt Engineer to lead the design of clinical templates for large language models. This remote position within Europe requires strong experience in LLM prompt engineering and proficiency in Python, alongside analytical skills. The role involves collaboration with ...

Senior AI Backend Engineer: Production grade LLM Systems

Hiire is supporting Siemens Mobility in the search for a Senior AI Software Engineer in Lisbon. This role involves building enterprise-grade AI solutions with direct impact on business operations. The ideal candidate will have over 5 years of experience in Software Engineering with strong exposure to AI and m ...

Data Science Leader — Drive Impact & Innovation

Philip Morris International is seeking a Head of Data Science to lead their Global Data & Analytics Hub. The role involves driving data strategy, managing a team of data scientists, and ensuring the delivery of impactful data products to enhance business growth. The ideal candidate will have a Ph.D. in ...

Senior Data Architect — Azure Databricks & AI Governance

A WISOUT, uma consultora portuguesa especializada nas áreas de utilities e energia, está a contratar um(a) Data Architect em Lisboa. Esta vaga é para um profissional sénior que liderará a arquitetura de dados e garantirá a qualidade técnica da equipa, com forte ênfase nas ferramentas de AI. Os candidat ...

Senior Software Engineer Vector Search Elasticsearch

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intellig ...

524 | Senior Data Support Engineer

Intetics Inc. is a leading American technology company providing custom software application development, distributed professional teams creation, software product quality assessment, and “all-things-digital” solutions, is looking for a Senior Data Support Engineer to enrich ...

AI Engineer

**Company Description** Since its spin-off in September 2025 AUMOVIO continues the business of the former Continental group sector Automotive as an independent company. The technology and electronics company offers a wide-ranging portfolio that makes mobility safe, exciting, connected, and autonomous. T ...

Intern Data Science (Logística)

Aplicar Data Science e automação para melhorar a performance logística, através da extração e tratamento de dados (ERP/SAP), criação de modelos analíticos e dashboards que suportem decisões e iniciativas de melhoria contínua. Principais Responsabilidades- Integração de dados: Extrair, transfor ...

DevSecOps (French Speaker)

At Hexa Consulting we want to spread transparency and enable diverse tech careers. Based in Portugal, we can answer the increasing demand in the IT sector. Our mission is to build strong relationships, be a leading partner through a differentiated approach in IT consulting and contribute to the prof ...

Senior Specialist Cloud Security Engineer

Career Category Information Systems Job Description Join our team at AMGEN Capability Center Portugal , the #1 company in Best Workplaces™ (201-500 employees category) in 2024 by the Great Place to Work Institute. With over 400 talented individuals from more t ...

Contract Forward Deployed Engineer

Location: UK Remote Department: Engineering Employment Type: Contract (B2B) Contract Length: 6 months About YLD: Our goal is to help our clients keep moving forward. We work with them to build the skills and capabilities they n ...

Senior Fullstack Engineer (m/f/d)

It's more than a jobIn this IT role, you will manage, develop, and support the technology infrastructure that powers Kuehne+Nagel’s global systems and operations. This contribution is vital to making both special and ordinary moments in the lives of people a reality. In fact, yo ...

Senior Data Scientist (GenAI/ML)

Location: Portugal - Remote/Hybrid options available (candidate has to be living in Portugal with NIF, NISS, and residency in place) Position Type: Full-time, Permanent Package: base salary, company card, performance bonus, meal card, monthly WFH allowance, Family Su ...

Engineering Manager: Lead Risk Detection Platform Teams

ComplyAdvantage in Lisbon is seeking an experienced Engineering Manager to lead a high-performing tech team. You will be responsible for team growth, fostering a collaborative environment, and steering innovations in detecting financial risks. Your role involves mentoring, overseeing technical decision ...

Remote Lead Data Scientist — ML, MLOps & Growth

Marley Spoon Inc. is seeking a Lead Data Scientist to join our team in Portugal. This remote role involves designing and deploying scalable data science solutions, with a focus on machine learning and technical leadership. You will work closely with Digital and Marketing teams to ship product features, and me ...

Azure DevOps Senior

Estamos a recrutar Azure DevOps Senior para integrar a nossa equipa. Requisitos essenciais: Experiência sólida em Azure DevOps e pipelines de CI/CD Domínio de Terraform e Ansible Competências em Python (scripting e automação) Experiência com Kubernetes (deplo ...

Staff Software Engineer (all genders)

TeamViewer provides a leading Digital Workplace platform that connects people with technology—enabling, improving and automating digital processes to make work work better. Our software solutions harness the power of AI and shape the future of digitalization. We believe that our diverse teams and st ...

QA FUNCTIONAL TESTER (HYBRID)

QA FUNCTIONAL TESTER (HYBRID LISBON)Portuguese company hires for hybrid position📍 Location: Oeiras /Lisbon, Portugal⚠️ Only candidates already basedin Portugal will be considered💼 Work Model: Hybrid (2days/week onsite in Oeiras/Lisbon)🗣️ Language Require ...

Staff Software Engineer

TeamViewer provides a leading Digital Workplace platform that connects people with technology—enabling, improving and automating digital processes to make work work better. Our software solutions harness the power of AI and shape the future of digitalization.We believe that our diverse teams and strong ...

Senior Software Engineer macOS (all genders)

ResponsibilitiesThe TeamViewerONEplatform finds and resolves IT issues before they affect users. Over the past several years we have successfully built and released productswhichmakesIT administrators' day-to-day life easier. Our vision is to become THEautonomousendpoint management so ...

Artificial Inteligence Solutions

Artificial Inteligence Solutions Porto, Lisbon Hybrid English, Artificial Intelligence (AI), Python, Node.js, Pinecone, Weaviate, Chroma, OpenAI, Large Language Models (LLMs) Seeking an Artificial Inteligence Solutions: Rhino, are you there? At WE ARE META, we ...

Senior Data Azure Engineer

About the job Senior Data Azure Engineer Syffer is an all-inclusive consulting company focused on talent, tech and innovation. We exist to elevate companies and humans all around the world, making change, from the inside to the outside. We believe that technology + human kindness positive ...

Analytics Engineer OpenData EMEA (Remote)

The Role Veeva OpenData Commercial supports the industry by providing reference data across the complete healthcare ecosystem, to support commercial sales execution, compliance, and business analytics. We drive value to our customers through constant innovation, using cloud-based solutions and state-of-th ...

Investment Sector | Infrastructure Engineer

Job DescriptionWe are seeking a highly skilled Infrastructure Engineer to join our technology team. This role is responsible for designing, maintaining, and optimizing mission-critical infrastructure environments that support business applications and services. The successful candid ...

Growth Product Manager

About ScholarshipOwlScholarshipOwl is the largest scholarship marketplace in the U.S., connecting over 14 million Gen Z students with private scholarships — and the brands that power them. Our mission is to make education financing more accessible and engaging, while giving brands a way to conn ...

Growth Product Manager

About ScholarshipOwlScholarshipOwl is the largest scholarship marketplace in the U.S., connecting over 14 million Gen Z students with private scholarships — and the brands that power them. Our mission is to make education financing more accessible and engaging, while giving brands a way to conn ...

Plant QHSE Leader

FinalityLevel 1: Participate in the implementation of cost-effective product/process capability for production connected to the zon ...

Growth Product Manager

About ScholarshipOwlScholarshipOwl is the largest scholarship marketplace in the U.S., connecting over 14 million Gen Z students with private scholarships — and the brands that power them. Our mission is to make education financing more accessible and engaging, while giving brands a way to conn ...

Growth Product Manager

About ScholarshipOwlScholarshipOwl is the largest scholarship marketplace in the U.S., connecting over 14 million Gen Z students with private scholarships — and the brands that power them. Our mission is to make education financing more accessible and engaging, while giving brands a way to conn ...

Data Platform Engineering Lead

Are you ready to revolutionise the world with TEKEVER? At TEKEVER, we lead innovation in Europe as the European leader in unmanned technology, where cutting‑edge advancements meet unparalleled innovation. Digital | Defence | Security | Space. We operate across four strategic areas, combining artifi ...

Data Platform Engineering Lead

Are you ready to revolutionise the world with TEKEVER? At TEKEVER, we lead innovation in Europe as the European leader in unmanned technology, where cutting‑edge advancements meet unparalleled innovation. Digital | Defence | Security | Space We operate across four strategic areas, combining artific ...

AI & Tech Senior Consultant

The Opportunity As part of the AI, Technology & Digital Transformation team within our Tax practice, you’ll play a key role in accelerating the digital transformation of our tax and finance services. Based in Portugal and integrated in our Europe West network, you will be part of a cross-functiona ...

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