Join Us as a (Senior) Frontend Developer

Kickstart your AI career with Kodex AI
Send your application to
Claus Lang, CTO Kodex AI
Claus Lang

Kodex AI is at the cutting edge of AI technology in the financial industry. We are a young VC-funded startup with a vision to revolutionize the financial industry by cutting out tedious manual tasks by up to 90%. We are building an LLM-powered assistant that is not only versatile and intelligent but also attuned to the precise needs of the industry. Now, we're looking for several software engineers of all seniority levels to join our talented and growing team in our Berlin office.

About the Role:

As one of our first software engineers you will be working closely with the CTO, our UX researcher / UI designer, and the rest of the team. You will play a pivotal role in shaping our product and scaling it from the first few users to potentially thousands while building super targeted user interfaces that help our customers achieve their complex business goals with ease. We are looking for engineers across the stack, especially dedicated frontend developers.

Our evolving frontend stack:

- Javascript/Typescript
- React
- Firebase
- fastAPI
- We also use python, langchain, MySQL, Pinecone, Google Cloud Run, Docker, and github.

What you'll need:

- Deep understanding and ability to effectively implement core web technology (HTML, CSS, JS/TS)
- Hands-on experience with frontend frameworks like React (ideally), Angular, or Vue.js
- Understanding of state management libraries such as Redux, MobX, or Zustand
- Capabilities in responsive design frameworks, build tools, API consumption, etc.
- Test-driven mindset and experience with testing libraries and frameworks such as Jest, Mocha, or Jasmine
- Pragmatic mindset and readiness to iterate quickly
- Willingness and ability to learn new technologies
- Good English communication and ability to work efficiently with other developers and designers

Why join Kodex AI?

You'll join a forward-thinking team that's driven by a passion for disrupting the status quo. We offer a competitive salary (including significant employee stock options), flexible working conditions, and an attractive benefits package, including an Urban Sports Club membership.

Diversity & Inclusion at Kodex AI

Kodex AI is an equal-opportunity employer, celebrating diversity as a source of strength. We encourage applications from candidates of all backgrounds. We welcome applications from candidates of all backgrounds, without discrimination. Our commitment to diversity aligns with our vision for a team that mirrors the vibrant society in Berlin. We actively work towards this goal, driven by a dedication to foster an inclusive work environment, where every voice is heard, valued, and respected. Your unique perspective matters, and we are committed to listening, learning, and evolving to create a genuinely inclusive workplace.

Our Values Shape Everything We Do

AI Native

We use AI tools and software to work smarter and more efficiently

No Bullshit

Our ideas and opinions are backed by arguments and we communicate explicitly


Every employee is an owner of Kodex AI and an owner of their work


We measure what matters most to improve our decision making

Continuous Improvement

We are not afraid of taking calculated risks as long as we learn from our failures


We brutally prioritise for value-add to maximize execution speed