Software Engineer

Keyloop bridges the gap between dealers, manufacturers, technology suppliers and car buyers.

We empower car dealers and manufacturers to fully embrace digital transformation. How? By creating innovative technology that makes selling cars better for our customers, and buying and owning cars better for theirs.

We use cutting-edge technology to link our clients’ systems, departments and sites. We provide an open technology platform that’s shaping the industry for the future. We use data to help clients become more efficient, increase profitability and give more customers an amazing experience. Want to be part of it?

Purpose of the Role

We are looking for a Software Engineer to support the development, modernization, and evolution of Keyloop’s strategic software platforms and innovation initiatives. The successful candidate will play a key role in delivering scalable solutions, building integrations, and contributing to the company’s technology transformation strategy. This position will operate in a highly collaborative environment involving Engineering, QA, Product, and other stakeholders.

Key Responsibilities

• Design, develop, and maintain applications and services using C# and .NET technologies.
• Develop and support APIs, integrations, and backend services.
• Contribute to the modernization and continuous improvement of existing platforms and solutions.
• Collaborate closely with Product, QA, and Engineering teams throughout the software development lifecycle.
• Investigate and resolve complex technical and integration issues.
• Participate in technical design, code reviews, testing, and release activities.
• Leverage AI-assisted development practices throughout the software delivery lifecycle, including requirements analysis, solution design, coding, testing, documentation, troubleshooting, and continuous improvement.
• Contribute to the evolution of AI-driven engineering practices, helping to increase productivity, quality, and innovation across the development process.
• Support Keyloop’s innovation strategy through the adoption of modern engineering practices, automation, and emerging technologies.
• Actively contribute to knowledge sharing and continuous improvement initiatives within the engineering organization.

Required Skills & Experience

• Strong experience in software development using C# and .NET.
• Experience designing and developing REST APIs, integrations, and distributed systems.
• Solid understanding of software architecture and engineering best practices.
• Strong troubleshooting and problem-solving skills.
• Experience working in Agile development environments.
• Ability to collaborate effectively across cross-functional teams.
• Strong communication and stakeholder management skills.

Nice to Have

• Experience with cloud-native architectures and modern integration patterns.
• Experience modernizing legacy applications and services.
• Exposure to AI-assisted software development tools and workflows.
• Knowledge of the automotive retail, mobility, or SaaS domains.

What We Offer

• The opportunity to work on strategic technology initiatives that directly support Keyloop’s innovation agenda.
• Exposure to a modern engineering environment embracing AI-assisted development practices.
• A collaborative team culture focused on continuous learning, technical excellence, and innovation.
• The opportunity to influence the adoption of next-generation engineering practices across the organization.
• €42,750 - €52,250 a year

Level B1 under the applicable National Collective Labour Agreement (CCNL)

Why join us?

We’re on a journey to become market leaders in our space - and with that comes some incredible opportunities. Collaborate and learn from industry experts from all over the globe. Work with game-changing products and services. Get the training and support you need to try new things, adapt to quick changes and explore different paths. Join Keyloop and progress your career, your way.

An inclusive environment to thrive

We’re committed to fostering an inclusive work environment. One that respects all dimensions of diversity. We promote an inclusive culture within our business, and we celebrate different employees and lifestyles - not just on key days, but every day.

Be rewarded for your efforts

We believe people should be paid based on their performance so our pay and benefits reflect this and are designed to attract the very best talent. We encourage everyone in our organisation to explore opportunities which enable them to grow their career through investment in their development but equally by working in a culture which fosters support and unbridled collaboration.

Keyloop doesn’t require academic qualifications for this position. We select based on experience and potential, not credentials.

We are also an equal opportunity employer committed to building a diverse and inclusive workforce. We value diversity and encourage candidates of all backgrounds to apply .

“ At Keyloop, AI is a daily ally: We encourage and train every employee to use our AI tools to boost their creativity and productivity. ”

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Level B1 under the applicable National Collective Labour Agreement (CCNL)