Backend Developer

Position: Backend Developer - Full-Time (all genders)
Location: Germany

Backend Developer - Full-Time (all genders)

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.

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, Mongo

DB, 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 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

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

Performance & Reliability

• Profile services, optimize Mongo
  
  DB 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

Dev Ops & Containerization

• Define, build, and run Docker images and containers for development, testing, and production
• Contribute to CI/CD pipelines (Git Hub Actions, Git Lab CI/CD)
• Support infrastructure‑as‑code and container orchestration basics

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

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:
  FastAPI / Flask
  , Pydantic
  , Celery or other async task queue
  , asyncio
  , pytest
• Practical experience with MongoDB schema design, indexing, and aggregation pipelines
• Solid understanding of Docker (Docker file 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 (Git Hub Actions, Git Lab CI/CD)
• Exposure to cloud services (AWS, GCP, Azure, OTC)
• Basic frontend knowledge (React, Vue.js, Type Script) to better collaborate across teams
• Ambition to become a Full‑Stack developer
• Experience mentoring junior engineers or working students

Benefits

• 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
, Git Hub/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!

We use AI‑supported tools for the initial review of documents in order to respond more quickly. The final decision is always made by a human being. If you have any questions or do not wish to receive AI support, please let us know.

Seniority Level

Entry level

Employment Type

Full‑time

Job Function

Information Technology

Industries

Software Development

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