KONUX logo

Sr. Fullstack Engineer (m/f/x)

New☀️ Plug a solar panel into your balcony outlet

Balcony solar panels let renters and apartment dwellers generate their own clean energy — no roof access needed.

Check if it's legal in your state and learn how to get started at PluginSolar.fyi.

Job Description

About us

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 a cross-functional team (consisting of data engineers, Full-Stack engineers, and DevOps engineers), focused on developing and enhancing features for our switch monitoring product
  • You will take the technical leadership for projects in your team, actively collaborating with our revenue team, analyzing requirements, and aligning technical dependencies across teams.
  • Together with other Full-Stack Engineers, you will define and promote common technical standards across all teams.
  • 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 (preferably) need to have

  • 5+ years of experience developing frontend and backend functionality, deploying to a cloud environment, preferably AWS.
  • Experience building frontends with a modern framework (preferably React and TypeScript) and various backend technologies (preferably Python, Java, SpringBoot) incl. multiple database technologies
  • Experience with AWS services (e.g. Lambdas, Dynamo DB, EventBridge, SQS, API Gateway…) or similar services from other cloud platforms.
  • Nice to have: you already have experience working with data pipelines
  • As a generalist, you’re eager to continuously learn and open to switching between technical domains like Backend, Frontend, infrastructure, or Data Engineering.
  • 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

Why Join Us

💸 Competitive salary between 90,000 and 100,000 EUR p.a. depending on experience

📉 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.

ClimateTechList.com logo

KONUX number of job openings over time by month

ClimateTechList is the web's largest aggregator of climate, clean tech, renewable energy & green jobs. Contact us if you'd like to use partner or use our current or historical jobs data in any way.

Apply to Job

👉 Please mention that you found the job on ClimateTechList, this helps us get more climate tech companies listed here, thanks!

Get a referral to KONUX

If possible, try to get a warm intro/referral to KONUX before applying! Do a LinkedIn search to see who you may know at the company. See this LinkedIn post from Steven for more details on this tactic.

All job openings from KONUX

Join ClimateTechList Talent Collective

Want to be matched with companies directly? Apply to the talent collective.

Here's how it works:

  1. You submit an application

  2. We'll share your profile with climate tech companies potentially interested in chatting with you

  3. We'll reach out if there's a company interested in talking to you.

Join ClimateTechList Talent Collective

Want to be matched with companies directly? Apply to the talent collective.

Here's how it works:

  1. You submit an application

  2. We'll share your profile with climate tech companies potentially interested in chatting with you

  3. We'll reach out if there's a company interested in talking to you.