Software Developer Tech Lead

Are you ready to shape the future of capital markets? We are looking for a Software Developer Tech Lead to join the IT Corporate Functions team. The position will be based in Porto, and start as soon as possible. You will report to the Head of Software Development Corporate Functions.

You will primarily be responsible for:

• Leading technical teams, mentoring developers, and driving engineering excellence across Corporate Functions applications
• Overseeing the design and implementation of new functionalities, ensuring alignment with architecture standards and best practices
• Leading the adoption of AI tools (such as Copilot, GitHub, MCP) to accelerate and optimise the software development lifecycle
• Coordinating process improvement, re-engineering, and solution design to address technical challenges and enhance automation
• Debugging and optimising code, introducing automation to reduce manual and repetitive work
• Managing the full software development lifecycle, from design to deployment and maintenance
• Collaborating effectively with cross-functional teams and stakeholders to deliver robust, scalable solutions
• Driving innovation and continuous improvement, staying up to date with the latest industry trends and technologies

Your profile:

• Senior-level experience in software development, with significant hands-on expertise in Azure, C#, and .NET
• Strong understanding of software architecture, design patterns, and best practices in cloud environments
• In-depth technical knowledge in one or more of the following: DevOps (Continuous Integration/Delivery/Deployment), IaaS production environments, Infrastructure as Code (Terraform, CloudFormation), CI/CD pipelines, GitLab CI/CD, SonarQube
• Experience managing and delivering software or infrastructure development projects
• Proven track record in process improvement, re-engineering, and root-cause analysis and resolution
• Flexibility and ability to work in environments with changing priorities
• Excellent communication skills and fluency in English (written and spoken)
• Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field

Join a company where market infrastructure is built on innovation — and where every innovation starts with a bold mind asking, “What’s next?”. At Euronext, we believe change is a starting point, not an obstacle. We look for people who see growth opportunities, think long term, and want to help shape capital markets for future generations. Working with us means:

• Being part of a European, international and diverse team – Collaborate across borders with talented colleagues connected by a shared ambition and purpose.
• Learning as you grow – Develop your skills through continuous learning, real responsibilities and flexible career paths that evolve with you.
• Having an impact – Contribute to projects that matter, in an agile and dynamic environment where your ideas help drive progress.
• Driving sustainability – Play an active role in building transparent, responsible and sustainable capital markets for the long term. Together, we don’t just support markets — we help shape their future.

Apply by submitting a CV in English

IT Corporate Functions is the team responsible for all Corporate Applications across the Euronext Group, supporting Finance Systems, HR, CRM, and other key business platforms.

The team acts as a bridge between Business and IT, enhancing communication and enabling business departments to move initiatives forward and automate manual workloads more efficiently, while ensuring compliance with IT protocols and controls.

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 don’t 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.