(Senior) Fullstack Engineer - Python / React (all genders)

Kertos GmbH; Berlin; Hybrid; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A leading compliance automation company in Berlin is seeking a Fullstack Engineer to innovate and develop web applications. You will work collaboratively with product and design teams, driving your projects from concept to delivery. The ideal candidate holds a degree in Computer Science and has a strong background in web development, particularly with TypeScript and Python. This role offers flexibility in work location and a supportive team environment.

Leistungen

Personal Development Budget of 1,500€ per year

Subsidized Wellpass membership

Flexible work location

Mental health support

Strong onboarding process

Qualifikationen

• Proven track record as a Software Engineer with a focus on web applications.
• Experience with software testing and quality assurance practices.
• Experience with AI engineering is a nice to have.

Aufgaben

• Develop and maintain Kertos as the category leader in compliance automation.
• Work across the full tech stack to ensure smooth and secure integrations.
• Drive your work from concept to delivery and see the results in real time.

Kenntnisse

Problem-solving skills

Ownership mindset

Experience with web applications

Technical knowledge in stack (TypeScript, Python)

Ausbildung

Degree in Computer Science or equivalent experience

Tools

React

Django

Docker

Jobbeschreibung

Overview

As a Fullstack Engineer at Kertos – the European Champion for Compliance Automation – you’ll play a key role in shaping our platform into a product of its own class. Collaborating closely with product, design, and engineering peers, you’ll continuously bring in your own ideas, innovate new functionalities, and refine our development processes — making a direct impact on how compliance automation evolves in Europe and beyond.

Our team setup

We work in three cross-functional product squads, each focused on one of our core internal products or solutions:

• 1 Product Manager, 1 Product Designer, 3–4 Fullstack Engineers, 1 Tech Lead
• Collaboration style: Flat hierarchies, shared ownership, and strong cross-functional teamwork

Tech stack

• Backend: Python (Django)
• Frontend: React.js, TypeScript
• Infrastructure: AWS, Docker, Kubernetes, terraform, ArgoCD, Karpenter
• AI: LangChain, LangGraph, Langfuse
• DevOps & Tools: We experiment with cutting-edge tools like Claude Code, Cursor, Copilot, Raycast – and encourage you to push for the best setup for your work

Your responsibilities

• Build the European Champion for Compliance Automation: Develop and maintain Kertos as the cutting-edge category leader
• Work across our full tech stack – from backend APIs to frontend interfaces – ensuring smooth, secure, and scalable integrations
• Innovate: Bring new ideas to automate workflows, improve recommendations, and delight our users
• Own the process: Drive your work from concept to delivery — and see the results in real time
• Boost product quality: Turn feedback and usage data into meaningful improvements
• Shape the developer experience: Initiate projects to improve quality, delivery speed, and collaboration

The skills, motivation, and mentality you should bring

• Degree in Computer Science, Informatics or equivalent experience
• Proven track record as a Software Engineer with a focus on web applications
• Experience with software testing and quality assurance practices
• Technical knowledge in parts of our stack: TypeScript (React), Python (Django / FastAPI), databases & migrations, Docker
• Strong problem-solving skills, ownership mindset, and a passion for building impactful products
• Experience with AI engineering is a nice to have

Why Kertos

• You are Kertos: Don’t like something? Could be done better? You have the freedom to push things forward and contribute to making Kertos a great place to work
• Unique opportunity: Join the growing team of one of Europe’s most promising early stages companies and to work directly with our CTO Alex
• European funding in the millions: The EU has funded our AI research with a total of over 2 million euros
• Regular Feedback: We foster an open feedback culture and support your growth with regular 1-on-1 meetings
• Full Flexibility: Whether at the Berlin office, our Munich HQ or at your home office – we are flexible, and you'll be happy
• Keep growing: To boost your professional and personal growth, we provide you with a Personal Development Budget of 1.500€ per year
• Cutting Edge Technology: Leading VCs have invested in our vision to revolutionize how compliance measures are handled sustainably
• Mental Health: We've partnered with nilo to prioritize your well-being, offering personalized mental health support for all employees
• For Sports Enthusiasts: We subsidize your Wellpass membership for your physical fitness for a better work-life balance
• Steep learning curve: With us you get full responsibility from day 1, push topics forward independently and thus learn a lot
• Strong onboarding: No idea about compliance and its automation? No problem, we'll turn you into an expert and provide you with an onboarding buddy
• Teamwork Makes the Dream Work: We are a strong team that supports each other, and we also have a lot of fun together beyond work and across different locations

Sounds like you are the one we’ve been looking for?

Perfect, let's have a chat! Just send in your CV. We are excited to meet you soon.

In case you have any questions, feel free to reach out to our People & Culture team. We're happy to answer all your questions.