Senior AI Software Engineer

Euronext

Job Location:

Porto - Portugal

Monthly Salary: Not Disclosed

Posted on: 30+ days ago

Vacancies: 1 Vacancy

Job Summary

Join Euronext as a Software Developer focused on AI .

You will play a key role in designing and implementing new functionalities to support the delivery of core trading applications used across Euronext markets international markets and multilateral trading facilities (MTFs). You will bring expertise in both software development and artificial intelligence contributing to the evolution of our technology landscape.

You will be primarily responsible for:

Translating business requirements into functional applications and innovative artificial intelligence (AI) and large language model (LLM) solutions
Designing fine-tuning deploying and optimising AI and machine learning (ML) models for real-world applications
Developing and refining prompts for LLM-based solutions (prompt engineering) and experimenting with model parameters
Creating proofs of concept for research and development using notebooks (such as Jupyter) and analysing complex datasets
Ensuring AI governance implementing guardrails tracing and secure usage best practices
Designing scalable cloud-native architectures and integrating AI solutions applications
Collaborating with cross-functional teams conducting code reviews and mentoring team members

Your profile:

Bachelors or Masters degree in computer science engineering or a related field
At least five years hands-on experience in C# /.NET Core with solid knowledge of database and scalable system design
Minimum two years 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 (such as 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

Working with us means:

Joining a collaborative and innovative team at the forefront of capital markets technology
Access to continuous learning and professional development opportunities
Contributing to impactful projects in a dynamic international environment

Apply by submitting a CV in English.

About Euronext Corporate Solutions
Join Euronext Corporate Solutions helping companies navigate the complexities of the capital markets.
Euronext Corporate Solutions part of the Euronext Group offers software and tailor-made advisory services spanning investor relations communication governance and compliance.

We are proud to be an equal opportunity employer. We value the unique talents of all our people who come from diverse backgrounds with different personal experiences and points of view and we are committed to providing an environment of mutual respect.

Euronext Values

Unity

We respect and value the people we work with

We are unified through a common purpose

We embrace diversity and strive for inclusion

Integrity

We value transparency communicate honestly and share information openly

We act with integrity in everything we do

We dont hide our mistakes and we learn from them

Agility

We act with a sense of urgency and decisiveness

We are adaptable responsive and embrace change

We take smart risks

Energy

We are positively driven to make a difference and challenge the status quo

We focus on and encourage personal leadership

We motivate each other with our ambition

Accountability

We deliver maximum value to our customers and stakeholders

We take ownership and are accountable for the outcome

We reward and celebrate performance

We are proud to be 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 who come from diverse backgrounds with different personal experiences and points of view and we are committed to providing an environment of mutual respect.

Additional Information

This job description is only describing the main activities within a certain role and is not exhaustive. It does not prevent to add more tasks projects.

Required Experience:

Senior IC

Join Euronext as a Software Developer focused on AI .You will play a key role in designing and implementing new functionalities to support the delivery of core trading applications used across Euronext markets international markets and multilateral trading facilities (MTFs). You will bring expertise...