Senior Full Stack Developer (m/f/x)

at  KONUX GmbH

Recruiter: Yulia Linkova
Transform Railway Operations for a Sustainable Future
KONUX is a dynamic and fast-growing technology company that is transforming the way the railway industry works. Our AI-powered solutions empower our customers to make smarter, data-driven decisions, and our culture is fueled by grit, ingenuity, and credibility - we believe that these values are essential to unlocking the potential of technology and making a real impact. At KONUX, we are passionate about driving innovation in the fields of IoT and AI, and we are looking for like-minded individuals to join our team.

JOB DESCRIPTION:

We are seeking a Senior Full-Stack Developer (m/f/x) to join our team of engineers. In this role, you will be at the forefront of developing solutions to improve railway operations that haven’t been solved so far. You will work alongside a team of experts who are committed to pushing the boundaries of what’s possible and driving innovation forward. If you’re a go-getter who’s not afraid to think outside the box, we want to hear from you. You’ll be a key driver of our culture, helping to ensure that our values are embedded in everything we do.

Your Impact

• You’ll work as a software developer in the cross-functional team (consisting of UX, data scientists, data engineer, frontend and backend) focussed on developing solutions in the area of train operations, which means building decision support solutions for optimizing train traffic & building data-heavy web applications
• We’re a newly formed team and you’ll have the chance to lay the foundations and set the right direction
• You own your designs and code & bring along good coding practices throughout the full product life cycle and keep other team members accountable to meet goals.

To be successful in this role, you’ll need to have

• 5+ years of experience writing production code in Python.
• 3+ years of experience developing backend functionality within a cloud environment, preferably AWS (Lambdas, Dynamo DB, API Gateway, EventBridge…), using Docker and Kubernetes.
• Experience with building frontends in a modern framework. React (+TypeScript) is beneficial.
• Experience with data engineering and database technologies is beneficial, ideally Spark and Delta Lake on the Databricks platform.
• Experience with graph databases and graph-based algorithms or machine learning is a plus.
• As a generalist you’re eager to continuously learn and open to switch between different technical domains like Backend, Frontend, Data Engineering, or DevOps.
• You enjoy working in a close team setup and being an active communicator.
• You like to get things done and support the team with your execution-oriented approach
• You’re a problem-solver who enjoys tackling complex challenges and owns the outcome.

Why Join Us
Competitive salary
Equity (all permanent KONUX employees have equity!)
Dedicated Learning & Development budget of 3.600€ p.a.
Comprehensive relocation support if you do not live in or around Munich, Germany
‍ Hybrid working model: Meet your colleagues in the office minimum 2 days per week
Modern workspace with cool rooftop with mountain view
Flexible working conditions, home office equipment and free choice between a Windows or Apple laptop
❤️‍ Health benefits supporting your physical and mental well-being, e.g wellpass/gym membership and mental health app license
Fruits, snacks and beverages for energy and our very own Oma cooking in office every Thursday
Company pension scheme
Access to Corporate Benefits and Future Bens
27 vacation days (+1 added day for every work anniversary until you reach 30 days in total)
Volunteering activities (2 additional days off)
Company and team events
We are a pet-friendly company, so your four-legged friend can join you in office!
Equal Opportunity
At KONUX, we believe that a diverse team achieves better results faster. So here’s the deal: You bring in your very own perspective. We promise to judge your qualifications and performance, not your age, sex, religion, skin color, gender identity, family status or disability

• 5+ years of experience writing production code in Python.
• 3+ years of experience developing backend functionality within a cloud environment, preferably AWS (Lambdas, Dynamo DB, API Gateway, EventBridge…), using Docker and Kubernetes.
• Experience with building frontends in a modern framework. React (+TypeScript) is beneficial.
• Experience with data engineering and database technologies is beneficial, ideally Spark and Delta Lake on the Databricks platform.
• Experience with graph databases and graph-based algorithms or machine learning is a plus.
• As a generalist you’re eager to continuously learn and open to switch between different technical domains like Backend, Frontend, Data Engineering, or DevOps.
• You enjoy working in a close team setup and being an active communicator.
• You like to get things done and support the team with your execution-oriented approach
• You’re a problem-solver who enjoys tackling complex challenges and owns the outcome