Software Developer in Testing ensuring quality and reliability for Tecsys’ cloud - based data platform. Collaborating with data engineers and product owners within an agile team environment.
About the role
- Senior Software Engineer developing modern software solutions for business applications. Collaborating on customer projects and implementing scalable cloud applications in AWS or Azure.
Responsibilities
- Conceptualize, develop and further enhance modern software solutions
- Participate in exciting client projects — from requirements analysis and architectural decisions to production deployment
- Develop scalable, maintainable and high-performance applications based on modern technologies and cloud platforms
- Identify and implement AI-supported features or use cases where they are technically appropriate and economically viable
- Integrate machine learning models, LLMs or data-driven services into existing or new systems — depending on the project context
- Advise clients on architecture and technology decisions
- Ensure code quality through clean code practices, testing, reviews and best practices
- Actively shape new technological areas — especially in the growing field of artificial intelligence
Requirements
- Several years of experience in modern software development, preferably in a full‑stack environment
- Solid hands-on experience in artificial intelligence (AI/ML)
- Experience with LLMs, generative AI and data-driven systems, including cloud development with AWS and/or Azure
- Independent and responsible working style with strong analytical and conceptual skills
- Ability to develop pragmatic solutions for complex requirements and to think beyond the obvious
- Confident application of clean code practices, SOLID principles and the design of clean software architectures
- High motivation and a passion for software development
- Self-directed, structured work approach and enthusiasm for actively driving new technologies forward
- Nice to have: Experience in one or more of the following areas: frameworks such as Angular, .NET, NestJS; programming languages C#, TypeScript, Python; infrastructure & cloud Infrastructure as Code with Terraform and/or CDK
Benefits
- Tech, ownership & impact
- Shape architecture: You make technical decisions, set engineering standards and take responsibility for long-lived system designs.
- Makers Lab: In addition to client projects, you’ll develop internal tools and solutions that truly move us forward. If an idea is good, we implement it.
- Knowledge sharing: In show‑how sessions and workshops everyone contributes — junior or senior. Targeted training and professional development are provided on top.
- Real say: Flat hierarchies mean genuine decision-making freedom instead of micromanagement.
- Your setup, your choice: Work with the setup that suits you — macOS or Windows? Your decision.
- Flexibility & compensation
- Flexible working hours: Whether early bird or night owl, work when you’re most productive.
- Remote & home office: Work where you’re most productive.
- Workation within the EU: Want to work temporarily from another location? For us that’s a given.
- Lunch on us: Through LunchIt you receive a €7.50 subsidy for your lunch every working day.
- Compensation: Your experience is rewarded above average — without long negotiations.
- 30 days of vacation: Enough time to truly switch off — plus flexible planning to make it work.
- Team culture & gaming
- From LAN parties to joint quarterly events — we enjoy real highlights beyond the code.
- After-work with a cold drink of your choice — because strong teams aren’t built just in daily stand-ups.
- Well looked after throughout the day :) A well-stocked fridge with snacks and a wide selection of drinks is always available.
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
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