Introduction

We're looking for a backend engineer who thrives in fast-moving environments and enjoys building robust systems end-to-end. You'll work across data pipelines, APIs and infrastructure, ensuring our platform runs efficiently and scales cleanly as we grow.

Your tasks

Job Description

Your Role

• Develop and maintain backend features and APIs for our core platform.
• Improve database performance, reliability and real-time data processing.
• Debug, profile and optimise code to keep latency low and systems stable.
• Collaborate with AI, frontend and product teams to integrate new capabilities.
• Contribute to architectural decisions and shape the evolution of our backend stack.

You'll help shape how data moves through our system, building fast, reliable infrastructure that powers every customer interaction.

You Are

• 3-5 years' experience building production-grade backends (Python preferred; Go, C++, or Java also valuable).
• Solid in SQL and data modelling (PostgreSQL or similar).
• Experienced with REST APIs and cloud environments (AWS preferred).
• Comfortable working independently and taking ownership of a problem.
• Startup mindset - quick to ship, focused on quality, allergic to bureaucracy.

Nice to Have

• Linux debugging and performance tuning.
• Familiarity with orchestration (Kubernetes, Terraform, Ansible).
• Experience with data pipelines or analytical databases.
• Interest in edge/cloud hybrid architectures.

We offer

bei Deltia

Gestern veröffentlicht

Arbeitsmodell

Remote

Beschäftigung

Gleitzeit, Vollzeit

Bewerbungsfrist

10.12.2025

Standort

Hybrid

Why This Role Matters

What We Offer

• A competitive salary & stock options.
• The option to work in a brand new office situated on the AI Campus in Berlin where we closely cooperate with other exciting AI ventures.
• Be on the forefront in defining what artificial intelligence means in manufacturing.
• Gain hands-on experience in working in an AI-first software company.
• Supportive and inclusive culture that values diversity and promotes the advancement of underrepresented groups within the company.
• Collaborate with a diverse (currently more than 10 nationalities) and talented team, working on cutting-edge projects with real-world impact.
• Network with professionals and leaders in the field, opening doors to potential future career opportunities.
• We have a very flat hierarchy, open 360° feedback, and flexible working hours.

Ethics

We are committed to developing ethical AI software.

Don't Meet All the Requirements?

Deltia is committed to creating a workplace that is diverse, fair, and inclusive. We encourage candidates from all backgrounds, even if they do not meet every qualification, to submit their application. We firmly believe that having a team with diverse perspectives only strengthens our company and drives innovation. Our commitment also extends to providing an accessible environment for everyone, including those with disabilities. Please let us know if you require any accommodations during the application process or while working with us, and we will do our best to support you.