niuli GmbHActive opening

Backend Software Engineer (m/f/d)

Berlin, BE, DEOn-siteIndividual contributorFound today
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Want to do more than just write code? Do you enjoy making technical decisions and developing well-thought-out solutions? You challenge existing approaches, think about the bigger picture, and enjoy turning your ideas into working software.

At niuli, we're building software that makes complex pharmaceutical market data accessible, actionable and easier to work with. Our SaaS solutions digitalize pharmaceutical rebate agreements and market access processes, giving pharmaceutical companies a real advantage in efficiency and market intelligence.

As our first full-time software engineer, you'll work directly alongside our technical founder. Together, you'll develop the next generation of our products and shape our technical architecture – with real ownership and short decision-making paths.

What You'll Do

  • Design, build, and improve our backend systems, APIs and data processing workflows
  • Analyze technical requirements, evaluate solutions and make architectural decisions
  • Extend existing systems and data models while taking ownership of new features from concept to production
  • Continuously improve the performance, security and maintainability of our systems

What You'll Work On

  • Next-generation products: Design and implement new features and technical solutions for our SaaS products
  • Machine Learning: Build on existing use cases and initial implementations to further develop and integrate ML capabilities into our products
  • Internal data processing: Optimize existing data pipelines and expand automated processing of complex pharmaceutical market data

What You Bring

  • Several years of professional experience in backend development, ideally with Node.js
  • Strong understanding of software architecture, system design and relational databases
  • Ability to structure complex requirements, understand technical dependencies and critically evaluate possible solutions
  • An independent, pragmatic approach, with an understanding of the bigger picture and a passion for hands-on development
  • Good English communication skills for team collaboration – German is not required

What matters most to us: You think through solutions before implementing them. Your designs are coherent, consider existing dependencies and thoughtfully extend our architecture.

Working Hours & Setup

  • Full-time – Hybrid, with 3 days per week at our Berlin office
  • Based in Germany, preferably in the Berlin metropolitan area
  • Flexible working hours
  • Direct collaboration with our technical founder

What We Offer

  • Real Impact: Direct impact on architecture, technology and product development
  • Short Decision-Making Paths: Small team; no hierarchies
  • Flexible Work Environment: Modern equipment, flexible working hours and team events in Berlin
  • Compensation & Growth: Competitive salary and opportunities for professional and personal development

Sounds like you? Send us your CV or LinkedIn/GitHub profile, along with a few words about yourself. We'd especially love to hear about a technical challenge you've solved or an architectural decision you're proud of.

Apply directly here or email us at careers@niuli.de – we'd love to hear from you!

At niuli, we are committed to equal opportunities, personal development, and diversity. We welcome applicants regardless of gender, sexual orientation, skin color, religion, national origin, or disability. What matters to us is your qualifications!

Gehalt: 55.000,00€ - 75.000,00€ pro Jahr

Leistungen:

  • Firmenhandy
  • Flexible Arbeitszeiten

Arbeitsort: Zum Teil im Homeoffice in 13357 Berlin

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niuli GmbHBackend Software Engineer (m/f/d)
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