Jobs in Germany
About us
At kiresult, we’re reshaping the procurement analytics landscape with our advanced SaaS solution, helping companies to unlock the power of data for smarter decision-making. Our platform transforms procurement data into valuable insights, providing companies with strategic advantages and cost-saving opportunities.
Tasks
Who We're Looking For
You're a backend engineer passionate about building robust, scalable systems that power data-driven applications. Python micro-services, Docker containers, MongoDB, and CI/CD pipelines are your daily toolkit. Here, your contributions matter and can influence enterprise customers directly —and if you want to grow into a full-stack role, you’ll have the chance to do so.
Role Overview
As a Backend Developer at kiresult, you'll be central to our development team—building and maintaining the services that power our procurement analytics platform. You'll own backend feature delivery end-to-end, from database schema design to REST API endpoints and background job orchestration.
Key Responsibilities
1. Feature Development
- Build new API endpoints and background jobs using Python and FastAPI
- Design and implement scalable data processing jobs (Celery, asyncio)
- Develop features that power decisions on billions in procurement spend
2. Code Quality & Testing
- Drive test-driven development with pytest and maintain healthy test coverage
- Conduct peer code reviews and uphold internal coding standards
- Write unit and integration tests that ensure service reliability
3. Performance & Reliability
- Profile services, optimize MongoDB queries, and implement caching strategies
- Introduce async patterns and fine-tune database aggregation pipelines
- Implement robust logging, monitoring, and alerting to ensure system health, uptime, and quick incident response
4. DevOps & Containerization
- Define, build, and run Docker images and containers for development, testing, and production
- Contribute to CI/CD pipelines (GitHub Actions, GitLab CI/CD)
- Support infrastructure-as-code and container orchestration basics
5. Collaboration & Leadership
- Engage actively in sprint planning, architecture sessions, and demos
- Mentor junior engineers and working students; share knowledge through pair programming and internal talks.
- Partner with frontend engineers and cross-functional teams to deliver complete features
Requirements
Must-Haves
- At least 1+ years professional experience in backend or full-stack engineering
- Strong proficiency in Python 3.x with production experience in at least three of:
1. FastAPI / Flask
2. Pydantic
3. Celery or other async task queue
4. asyncio
5. pytest - Practical experience with MongoDB schema design, indexing, and aggregation pipelines
- Solid understanding of Docker (Dockerfile authoring, image management, container orchestration basics)
- Strong problem-solving skills and appetite for troubleshooting complex issues
- Proven track record writing unit and integration tests and operating services in production
- Excellent English communication skills (German a plus)
Nice-to-Haves
- Experience with Kubernetes or similar orchestration platforms
- Comfortable with Git-based workflows and familiarity with CI/CD tools (GitHub Actions, GitLab CI/CD)
- Exposure to cloud services (AWS, GCP, Azure, OTC)
- Basic frontend knowledge (React, Vue.js, TypeScript) to better collaborate across teams
- Ambition to become a Full-Stack developer
- Experience mentoring junior engineers or working students
Benefits
Why Join Us?
- Real Impact – Your code powers decisions on billions in procurement spend.
- Ownership & Growth – Small, senior team where every engineer shape architecture and product direction.
- Learning Culture – Personal development budget, conference tickets, and mentorship‑pairing.
- Flexible Work – Remote‑first processes and core hours.
Ready to push the boundaries of procurement analytics?
Apply with your CV, GitHub/portfolio links, and a short note on a project you’re proud of. We review every application personally and aim to reply within a week.
Join kiresult and build the technology that redefines how enterprises see their data!
