Descrição da vaga

Senior AI Software Engineer em Porto, Portugal

Senior AI Software Engineer em Porto, Portugal is listed on Jobeax. Browse 30,000+ vacancies available.

About the role

Join Euronext as a Software Developer focused on AI and .NET. You will design and implement new functionalities to support core trading applications used across Euronext markets.

Responsibilities

Translate business requirements into functional applications and innovative artificial intelligence (AI) and large language model (LLM) solutions.

Design, fine‑tune, deploy and optimise AI and machine learning (ML) models for real‑world applications.

Develop and refine prompts for LLM‑based solutions (prompt engineering) and experiment with model parameters.

Create proofs of concept for research and development using notebooks (such as Jupyter) and analyse complex datasets.

Ensure AI governance, implement guardrails, tracing and secure usage best practices.

Design scalable, cloud‑native architectures and integrate AI solutions into .NET applications.

Collaborate with cross‑functional teams, conduct code reviews and mentor team members.

Qualifications

Bachelor’s or Master’s degree in computer science, engineering or a related field.

At least five years of hands‑on experience in C# and .NET/.NET Core, with solid knowledge of database and scalable system design.

Minimum two years of experience in machine learning, generative AI or data science, with proficiency in Python.

Practical experience with AI model fine‑tuning, prompt engineering and LLM frameworks/tools (e.g., GPT, Transformers, Hugging Face).

Strong experience with cloud platforms, ideally AWS (SageMaker, Bedrock) or Azure equivalents.

Experience with containerisation (Docker, Kubernetes) and DevOps/CI/CD pipelines.

Solid understanding of trusted AI practices, API security, AI guardrails and data privacy.

Excellent problem‑solving skills, Agile/Scrum proficiency, and fluent English.

Desirable: Relevant cloud or AI certifications (AWS/Azure), experience building production‑grade AI solutions, exposure to MLOps and AI governance frameworks.

Benefits

Join a collaborative and innovative team at the forefront of capital markets technology.

Access to continuous learning and professional development opportunities.

Contribute to impactful projects in a dynamic, international environment.

Euronext is an equal opportunity employer. We do not discriminate against individuals on the basis of race, gender, age, citizenship, religion, sexual orientation, gender identity or expression, disability, or any other legally protected factor. We value the unique talents of all our people and are committed to providing an environment of mutual respect.

Candidatar-se à vaga

Vagas semelhantes

Mais vagas como esta

NaYtech

Senior Software Engineer - €1.500 - €2.500 Por Mês

Há 1 dia

€1500 EUR - €2500 EUR

... + Ajudas de Custo + Flex Benefits + Plano de Desenvolvimento Profissional e benefícios em vigor na organizaçãoTens o que é preciso para ser o nosso próximo Senior Software Developer?Descrição da FunçãoNesta posição vais:- Implementar requisitos funcionais no âmbito das aplicações internas; - Apoiar no desenvolvimento, ...

Portugal, Porto

Ytech

Senior Software Engineer - €1.500 - €2.500 Por Mês

Há 2 dias

€1500 EUR - €2500 EUR

Empresa de tecnologia procura Senior Software Developer para integrar equipa internacional no Porto. O profissional irá implementar requisitos, desenvolver e testar ferramentas internas, recolher e analisar requisitos em ambiente Agile e colaborar com equipas multidisciplinares.

Portugal, Lisboa

1 Global

(Senior) C++ Software Engineer (All Genders)

Há 4 dias

A ADENTIS procura um Engenheiro de Software C++ com experiência mínima de 3 anos em funções de desenvolvimento C++ e conhecimentos em Qt. Experiência com metodologias Agile e controlo de versões é valorizada.

Portugal

Iterable

Software Engineer

Há 3 dias

Remoto
Contrato

€43k EUR - €54k EUR / year

... more about our story and mission on our Culture and About Us pages. Let’s shape the future of customer engagement together! How you will make an impact: As a Software Engineer I at Iterable, you'll play a key role in shaping the future of customer engagement. You'll take on increasingly complex tasks, using company best practices ...

Portugal, Lisboa

Farfetch

Software Engineer

Há 3 dias

1400

... luxury customers everywhere. THE ROLE Reporting to the Engineering Lead, you will be responsible for improving and maintaining our project portfolio. As a Software Engineer, your duties will include developing end-to-end solutions, reviewing initiatives prior to their deployment and subsequent maintenance phase addressing ...

Portugal, Porto

Reltio

Software Engineer

Há 3 dias

... talk! Job Summary: Core Platform development is spread across multiple cross-functional teams, each building large and complex components of the MDM platform. Engineer plays senior role in a team is technically responsible for particular feature delivery which consists of: - Presenting a solution to Architects - Technical ...

Portugal, Lisboa

Senior GenAI AI Engineer for Production Agents (Hybrid)

Há 2 dias

Híbrido
Contrato

€18808 EUR - €53k EUR / year

Consort Group in Lisbon is hiring a Senior AI Engineer to design, build and operate production-grade AI agents for a major European financial services environment. You will work at the intersection of AI engineering, software development and business processes, shaping agent workflows, tooling and observability while collaborating ...

Portugal, Lisboa

Senior Java Backend Engineer - Hybrid (AI Tools)

Há 1 dia

Híbrido

... desenvolvimento e produção de documentação; exigimos Java 17+, experiência mínima de 3 anos, e conhecimentos em bases de dados. Localização híbrida em Lisboa, com planos de carreira e formação técnica. Oferecemos plano de benefícios flexíveis, formação de idiomas, e um ambiente colaborativo com mais de 5000 profissionais.

Portugal, Lisboa

Senior Python & React Engineer for AI Platform

Há 2 dias

Consort Group, based in Lisbon, is seeking a Senior Frontend Python Developer to join our nearshore Service Center. You will contribute to a cutting-edge AI platform, delivering both frontend and backend components, integrating APIs, and supporting deployments across international environments. You should have at least ...

Portugal, Portugal

Senior AI Solutions Engineer (d/m/f)

Há 3 dias

... Technology, Human Resources, Logistics, Compliance, Finance and many more. We're looking for a highly qualified professional to join our AI Center of Excellence as a Senior AI Solutions Engineer (Copilot Studio, Power Platform & Generative AI) (d/m/f). In this role, you will design, build, and scale AI-powered agents, business applications, ...

Portugal, Lisboa

Senior DevOps Engineer | Remote‑Friendly Cloud & AI

Há 5 dias

Remoto
Híbrido

synvert, a GlobalLogic company, is seeking a DevOps Engineer to join the Xgeeks team in Portugal. You will work with cross-functional experts to design, implement, and optimize cloud strategies across Single, Hybrid, and Multi-Cloud environments. Key responsibilities include aligning software architecture with modern DevOps ...

Portugal, Lisboa

AI Engineer

Hoje

Híbrido

420k

... in Computer Science, Software Engineering, Artificial Intelligence, Data Science or a related technical discipline. - Between 2 and 5 years of experience in Software Engineering, AI Engineering or Data Engineering roles. - Demonstrated experience building applications using Generative AI technologies. - Strong Python programming ...

Portugal, Lisboa

AI consultancy

Ai Engineer

Há 3 dias

Híbrido
Presencial

9500

... production environments. You'll work closely with Data Scientists, Data Engineers, Cybersecurity, Compliance, and IT teams to deliver scalable, secure, and compliant AI services. What You'll Do - Deploy, monitor, and optimize ML, DL, LLM, and AI Agent solutions. - Build and maintain CI/CD pipelines for AI workloads. - Manage containerized ...

Portugal, Palmela

Stadler Digital Labs

Ai Engineer

Há 4 dias

... joint venture between Stadler Rail and Critical Software serving as the digital competence center for the Stadler Group. Check-out the website: Could you be the AI Engineer that we've been looking for? Key Responsibilities - Build, deploy, and operate AI-related applications, platforms, services, and reusable technical components ...

Portugal, Coimbra

Financial Technology Company

Senior Software Engineer - Up To €65.000 A Year

Há 1 dia

€65k EUR / year

Senior Software Engineer needed in Braga, Portugal for a FinTech company. Role involves leading architectural discussions and mentoring junior developers.

Portugal, Lisboa

Ytech

Senior Software Engineer (Java) - €1.500 - €2.500 Por Mês

Há 3 dias

€1500 EUR - €2500 EUR

Desenvolvedor Backend Sênior procurado para trabalhar com Java, Spring, AWS e microserviços. Colaboração com equipes multidisciplinares e foco em inovação.

Portugal, Lisboa

Iterable

Software Engineer Ii

Há 3 dias

Remoto

€55k EUR - €68k EUR / year

... and Humility. To understand the Iterable story, and learn more about our mission, explore our Culture and About Us page. How you will make an impact: As a Software Engineer II at Iterable, you'll complete smaller projects autonomously, with regular oversight on new problems or undefined projects. You will prioritize activities ...

Portugal, Lisboa

Capgemini Engineering

Embedded Software Engineer

Há 3 dias

Híbrido

420k

About the job At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside ...

Portugal, Porto

AGS

Java Software Engineer

Há 4 dias

Tempo integral

€42k EUR - €48k EUR / year

... features. - Participate in technical discussions, code reviews, and architectural decisions. - Troubleshoot, debug, and resolve application issues. - Develop and maintain automated tests to ensure software quality. - Contribute to improving development processes, tooling, and engineering standards. - Collaborate with Product, ...

Portugal, Porto

Senior Frontend Engineer - AI-Powered UI (Angular/React)

Há 7 dias

Jobtailor is seeking a senior frontend engineer to design and develop high-quality, scalable frontend solutions aligned with company standards. You will build AI-powered frontend experiences across Contact Center and Unified Communications products using Angular or React. Collaborate with UX/UI designers, optimize performance, ...

Portugal, Coimbra