Software Engineer – AI & Software Modernisation

Science [&] Technology AS; Eindhoven; Híbrido; EUR 65.000 - 90.000; Jornada completa

Descripción de la vacante

AtS[&]T in Eindhoven is seeking a Software Engineer focused on AI and software modernisation. You will work on analysing legacy code, building AI-assisted tools, and modernising complex software systems using C++, C#, Java, and Python.

Collaborating with researchers and engineers, you will develop prototypes, contribute to internal tools, and apply AI techniques across Windows and Linux environments, with CI/CD and testing practices shaping daily work.

Formación

• MSc or PhD in Computer Science, Software Engineering, Programming Languages or related field.
• Strong hands-on programming skills with experience working on existing codebases.
• Professional experience with at least one of C++, C#, Java or Python.
• Experience or strong interest in program analysis, compilers, reverse engineering, software modernisation or AI-assisted software engineering.
• Ability to translate complex technical problems into practical solutions.
• Strong communication skills and ability to work with engineers and researchers.
• Proactive mindset and ability to take ownership while collaborating.

Responsabilidades

• Develop and test methods and tools for program analysis and software comprehension.
• Analyse large and complex codebases to understand structure and behaviour.
• Develop models and tools for software migration, refactoring and modernisation.
• Explore and apply AI-assisted techniques to software engineering, incl. generative AI, retrieval and knowledge-based approaches.
• Build prototypes and turn successful concepts into internal tools.
• Work with Windows and Linux environments and CI/CD practices.
• Collaborate with engineers, researchers and industry partners to deliver practical solutions.
• Present findings and recommendations to technical and non-technical stakeholders.
• Contribute to technical reports, publications and workshops.

Conocimientos

C++

C#

Java

Python

Program analysis

AI-assisted software engineering

Software modernization

Educación

MSc or PhD in Computer Science, Software Engineering, Programming Languages

Herramientas

LLVM/Clang

Roslyn

ANTLR

tree-sitter

Descripción del empleo

Software Engineer – AI & Software Modernisation

Full time

Medior

About thisjob

We are currently looking for a Software Engineer - AI and maintenance/Modernisationto join our client's team in Eindhoven.

Would you like to work on software that sits at the heart of some of the Netherlands’ most advanced high-tech systems?

Our client develops innovative methods and technologies that help leading high-tech organisations understand, maintain and modernise complex software systems. In this role, you’ll combine software engineering, program analysis and AI to solve real-world challenges in large and often highly complex codebases.

You’ll work closely with experienced engineers and researchers, using real industrial systems as your playground. Your work can range from analysing and understanding legacy software to developing new tools and AI-assisted solutions that help engineers modernise, refactor and evolve their systems.

It’s a role for someone who enjoys going beyond simply writing code and is curious about how complex software works, how it can be improved, and how AI can help engineers work smarter.

• Develop and test methods and tools for program analysis and software comprehension.
• Analyse large and complex codebases to understand their structure, dependencies and behaviour.
• Develop models and tools that support software migration, refactoring and modernisation.
• Explore and apply AI-assisted techniques to software engineering, including generative AI, retrieval and knowledge-based approaches.
• Build prototypes and turn successful concepts into useful internal tools.
• Work with existing industrial software written in languages such as C++, C#, Java and Python.
• Collaborate with software engineers, researchers and industry partners to develop practical solutions.
• Present your findings and recommendations to both technical and non-technical stakeholders.
• Contribute to technical reports, publications, workshops and other research outputs.

You’ll work across Windows and Linux environments and encounter real-world development practices such as CI/CD, testing, architecture and system engineering.

Requirements

We are looking for a technically strong and curious Software Engineer who enjoys tackling complex problems.

You bring:

• An MSc or PhD in Computer Science, Software Engineering, Programming Languages or a related technical field.
• Strong hands-on programming skills and experience working with existing codebases.
• Professional experience with at least one of C++, C#, Java or Python.
• Experience or a strong interest in program analysis, compilers, reverse engineering, software modernisation or AI-assisted software engineering.
• The ability to translate complex technical problems into practical solutions.
• Strong communication skills and the ability to work effectively with both engineers and researchers.
• A proactive mindset and the ability to take ownership while working collaboratively.

Nice to have:

• Experience with LLVM/Clang, Roslyn, ANTLR, tree-sitter or similar tooling.
• Experience with static analysis, parsing, code-query frameworks or software modelling.
• Experience developing research prototypes and turning them into maintainable software.
• Knowledge of modern software engineering practices such as CI/CD, automated testing and software architecture.
• Experience with Generative AI, RAG, knowledge graphs or AI-assisted coding/software analysis

Why this role?

This is an opportunity to work where software engineering, AI and applied research come together.

Rather than developing technology in isolation, you’ll work on real industrial software and real engineering challenges, with solutions that can directly influence how complex high-tech systems are developed and maintained.

You’ll have the opportunity to deepen your expertise in areas such as AI, program analysis and software modernisation, while working alongside specialists from both research and industry.

If you enjoy understanding how complex software works, solving difficult technical problems and exploring how AI can transform software engineering, this could be a great next step for you.

Please note that if you do not hear back from us within 10 days of your application, you may assume that we have selected another candidate we would like to interview for this position. We do our best to get back to you individually, however, due to a high volume of responses, it can be that we have not been able to reject your application in person.

AtS[&]T we contribute to a safer life on earth by translating space data intovaluable and actionable insights. We oversee data from instruments to application,and apply our expertise within our softwareframeworks, information products and consultancy.

Our society relies on space and scientific instruments forclimatechange monitoring, navigation, defence and national security, and other crucialservices we all use in our daily lives. These instruments produce an enormousquantity of complex data, and our goal is to unlock its value.

We have more than 20 years of experience working oninstrumentcalibration, the creation of data quality monitoring tools, the development of real-timedata processing frameworks, and the development of application-specificalgorithms. With this, we help organisations, governments and industries tostrengthen their information position and thereby improve their decision making.We focus on the following domains: Space & Science, Defence & Security,Environment & Sustainability, and High-Tech Consulting.

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