5,946+ Backend Python Engineer Jobs in Portugal — Top Companies Hiring June 2026

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Backend Python Engineer

Unbabel is seeking a motivated Backend Python Engineer to join our team, as we expand our ability to deliver seamless, scalable cross-platform translation capabilities to our enterprise partne ...

Backend Python Engineer

Unbabel is seeking a motivated Backend Python Engineer to join our team, as we expand our ability to deliver seamless, scalable cross-platform translation capabilities to our enterprise partne ...

Python Backend Developer

The role is about:We are expanding our engineering capabilities and looking for a Backend Engineer to join our growing team.In this role, you will contribute to building and improving scalable backend services that support a range of internal and customer-facing products. You wi ...

Python Backend Developer

About us:TransPerfect, a recognized leader in translation software with a vibrant start-up spirit, is seeking a creative and passionate Backend Developer to join our innovative Artificial Intelligence (AI) team. As part of this division, you will have the opportunity t ...

Python Backend Developer

TransPerfect Is More Than Just a Job…Our greatest asset is our people, and nothing is more important to us than ensuring that everyone knows that. Each of our 100+ offices has its own individual identity, and each also has its own unique rewards.Job descriptionAbout ...

Python Backend Developer

About us:TransPerfect, a recognized leader in translation software with a vibrant start-up spirit, is seeking a creative and passionate Backend Developer to join our innovative Artificial Intelligence (AI) team. As part of this division, you will have the opportunity t ...

Senior Backend Engineer Python & AI Platforms

Kantar in Porto is seeking a Senior Backend Engineer to join their growing engineering team. In this role, you'll work on internal platforms and client-facing services, building scalable and secure backend systems using Python and FastAPI. Your responsibilities will include designing APIs and collabora ...

Senior Python Backend Developer

The role is about:We are expanding our engineering capabilities and looking for a Senior Backend Engineer to join our growing team.In this role, you will play a key part in designing and building scalable, high-performance backend systems, contributing to the development of robu ...

Senior Python Backend Engineer | Kubernetes & CI/CD

An IT consulting firm in Portugal is seeking a Python Developer to maintain and implement new applications while coaching junior profiles. Candidates should have over 3 years of experience developing backend solutions with Python, familiarity with Kubernetes and containers, and business-fluent English. This role ...

Senior Backend Engineer — Python, AI & Cloud (Hybrid)

myGwork - LGBTQ+ Business Community is looking for a Senior Backend Engineer in Póvoa de Varzim, Portugal. The ideal candidate will manage backend systems focusing on performance, scalability, and security. Key responsibilities include ownership of backend services and team mentoring. Applicants should ...

Senior Backend Engineer AI Security APIs (Python/Go)

Snyk, based in Lisbon, is seeking a Senior Software Engineer to redefine how security tools are built in the AI era. In this role, you'll join an award-winning team to accelerate product scaling and develop features that protect a global network of customers. The ideal candidate will bring at least 5 y ...

Senior Backend Engineer (Python/Go) Hybrid, Lead & Build

A technology company in Lisbon seeks a Senior Software Engineer to shape their API and Web Product. This role involves building foundational infrastructure, developing backend components, and ensuring code quality through reviews and tests. Candidates should have at least 5 years of experience, with strong skill ...

Senior Backend Engineer Python, AI APIs on Kubernetes

Kantar Group Limited is seeking a Senior Backend Engineer in Porto, Portugal to join their engineering team. The role involves building scalable and secure backend systems using Python and FastAPI, focusing on both internal platforms and client-facing services. The ideal candidate will have a strong ba ...

Backend Engineer

Perfil Técnico ! Experiência superior a 5 anos na função! Bons conhecimentos de Kotlin, Spring Boot e frameworks Ktor ! Bons conhecimentos de SQL e base de dados relacionais ! Familiarizado com API rest, microserviços e serviços cloud (preferencialmente AWS)! Boa capaci ...

Backend Engineer.

Profile:- At least 5 years of professional experience in backend development using Kotlin and Java;- Solid experience in designing and building microservices architectures;- Hands-on experience with Kubernetes in production environments;- Proven experience working with AWS and cloud-native services;< ...

Backend Engineer

Backend Engineer (.NET/C#) — Freelance via Shakers A leading global tech company is looking for a Backend Engineer (.NET/C#) to join an internal-products team powering critical business operations. Fully freelance role, contracted through Shakers. < ...

Backend Engineer

Looking for a new role as Backend Engineer? Have a look at this exciting challenge! Do you want to redefine how entire industries work by leveraging IoT, Smart Manufacturing and Industry 4.0? Would you like to be part of the success of a digital solution which will revolutionize the manufact ...

Backend Engineer

About the RoleJoin Riskified’s dynamic payment fraud group as a Backend Developer and contribute to our innovative and rapidly expanding department. In this role, you’ll thrive in an Agile setting, utilizing cutting-edge technologies to build impactful FinTech products. You’ll play a cruc ...

Python Engineer Lisboa

ISPROX – We are a Human Resources Consultancy specialized in talent acquisition for business organizations. Our goal is to select talent for companies that prioritize human value and place people at the heart of their policies. We operate nationwide to ensure we remain close to both our c ...

Python AI Engineer |

Our Unbabel division is seeking a motivated AI Engineer to join our AI Productization Team, helping scale and deliver cross-platform language solutions, including translation and customer supp ...

Senior Python Engineer

Estamos a contratar: Senior Python Engineer Localização: Portugal Regime: Remoto Estamos à procura de um(a) Senior Python Engineer para integrar uma equipa tecnológica focada no desenvolvimento de sistemas backend modernos, ...

Data Engineer (Python)

Neotalent Conclusion is one of the leading Iberian specialists providing services in Information Technology and Engineering services. As part of the Netherlands-based organization Conclusion, which has an ecosystem of over 25 companies and 3,600 employees, we are focused on increasing the technological capaci ...

AI Engineer (Python)

Our Unbabel division is seeking a motivated AI Engineer to join our AI Productization Team, helping scale and deliver cross-platform language solutions, including translation and customer supp ...

Python Data Engineer

Join Euronext – Shape capital markets for future generationsEuronext is the leading pan-European market infrastructure, connecting European economies to global capital markets to drive innovation and sustainable growth.Operating in 18 countries across Europe, the US, and Asia, it ...

AI Engineer (Python)

Our Unbabel division is seeking a motivated AI Engineer to join our AI Productization Team, helping scale and deliver cross-platform language solutions, including translation and customer supp ...

Backend Engineer Annotator

Backend Engineer AnnotatorJob Summary: We are seeking a highly analytical and detailed oriented Backend Engineer Annotator to support the development, evaluation, and improvement of Artificial intelligence. As the Backend Engineer you will play a critical role in training AI modes by reviewing, annotat ...

Backend Engineer Annotator

Backend Engineer AnnotatorJob Summary: We are seeking a highly analytical and detailed oriented Backend Engineer Annotator to support the development, evaluation, and improvement of Artificial intelligence. As the Backend Engineer you will play a critical role in training AI modes by reviewing, annotat ...

Senior Backend Engineer

We are looking for a Senior Backend Engineer to join a team focused on designing, building, and evolving robust backend services in a modern cloud-native environment. This role is ideal for someone with strong backend experience in Kotlin and/or Java , soli ...

Java Backend Engineer

With just over 7 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Software Engineer Backend

⚡️ Why Altium?Altium is transforming the way electronics are designed and built. From startups to world’s technology giants, our digital platforms give more power to PCB designers, supply chain, and manufacturing, letting them collaborate as never before. Constant innovatio ...

Java Backend Engineer

With just over 7 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. ...

Senior Backend Engineer

We are looking for a Senior Backend Engineer to join a team focused on designing, building, and evolving robust backend services in a modern cloud-native environment. This role is ideal for someone with strong backend experience in Kotlin and/or Java, solid knowledge of Spring or Quarkus, and the ability ...

Backend Engineer Backstage

Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market. Wire IT's ambition is to grow while keeping true to its nature: agile, people-centered, and fun. ...

Senior Backend Engineer —

Senior Backend Engineer — Founding Team (Java / Spring Boot / GCP) — Freelance via Shakers We are partnering with a fast-moving company at the intersection of healthcare and AI to hire a Senior Backend Engineer as a founding team membe ...

Senior Backend Engineer

We are looking for a Senior Backend Engineer to join a team focused on designing, building, and evolving robust backend services in a modern cloud-native environment. This role is ideal for someone with strong backend experience in Kotlin and/or Java , s ...

Senior Backend Engineer

We are looking for a Senior Backend Engineer to join a team focused on designing, building, and evolving robust backend services in a modern cloud-native environment. This role is ideal for someone with strong backend experience in Kotlin and/or Java , solid knowledge of Sp ...

Senior Backend Engineer

We are looking for a Senior Backend Engineer to join a team focused on designing, building, and evolving robust backend services in a modern cloud-native environment. This role is ideal for someone with strong backend experience in Kotlin and/or Java , solid knowledge of Sp ...

Java Backend Engineer

With just over 7 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Java Backend Engineer

With just over 7 years of experience in the Portuguese market, we share our DNA with more than 200 workers and position our offer according to 3 lines of service: Strategy (Outsourcing, NeXel, Team as a Service, Tech Academies); R&D (Bootcamps, POC, Tech Lab); Nearshore. </ ...

Senior Backend Engineer

About WalletConnectWalletConnect is one of the core infrastructure teams in Web3. We build the connectivity layer that lets wallets and apps communicate securely across blockchains. Since launching in 2018, we’ve grown into a network of 75,000+ apps, 700+ wallets, and 50+ million use ...

Backend Software Engineer

Do you know askblue?We were born in 2013, and we provide services in the field of information technology.We are looking for an Backend Software Engineer to join ou ...

Backend Software Engineer

At Catawiki, every day brings the extraordinary! Whether it’s , a , <a href= Gaga's J ...

Senior Backend Engineer

About the RoleJoin Riskified’s dynamic payment fraud group as a Senior Backend Developer and contribute to our innovative and rapidly expanding department. In this role, you’ll thrive in an Agile setting, utilizing cutting-edge technologies to build impactful FinTech products. You’ll play ...

Software Engineer Python/Django

Engineering at MineHub: Building the Future of Supply Chains At MineHub, we’re transforming how the world’s largest producers, traders, and consumers manage raw material supply chains.Our platform combines critical B2B marketplace functionality (handling high-volume transactions for glo ...

Full Stack Python Engineer

pubGENIUS is a React.js +Next.js development agency and Ad tech startup. We are looking for stellar developers to join our agency team to build websites and apps for clients in the US and Europe. We specialize in AI, fintech, Crypto, Blockchain, and healthcare verticals, but occasionally serve others as well ...

Python Software Engineer AI

About the job Mercor connects elite creative and technical talent with leading AI research labs. Headquartered in San Francisco, our investors include Benchmark, General Catalyst, Peter Thiel, Adam D'Angelo</st ...

Senior Python Data Engineer

Estamos a contratar: Senior Python Data Engineer Localização: Porto, Portugal Regime: Híbrido (4 dias por semana no escritório) Estamos à procura de um(a) Senior Python Data Engineer para integrar uma equipa especializada n ...

Senior Python Data Engineer

Based in Portugal, Wire IT is your specialized IT consulting partner with 18 years of experience driven by an experienced and senior team that helps clients make the right decisions in a fast-moving market. Wire IT's ambition is to grow while keeping true to its nature: agile, people-centered, and fun. ...

Senior Python Data engineer

Join Euronext – Shape capital markets for future generationsEuronext is the leading pan-European market infrastructure, connecting European economies to global capital markets to drive innovation and sustainable growth.Operating in 18 countries across Europe, the US, and Asia, it ...

Python Application Support Engineer

We are looking for an Application Support Engineer (Python ETL) to join our Client’s team under a hybrid work model. At Hexa Consulting , we are more than an IT consulting company — we are a place where technological talent grows. Based in Portugal, we value transparency and ...

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