Tech jobs at Constructor Labs

Lead Product Manager

Germany

Full-time Lead

Experience with virtual labs, simulation environments or browser-based development and IT training environments. Background in special educational needs, learning intervention or evidence-based pedagogy, particularly dyscalculia …

Agile

Senior Scientific Software Engineer — Simulation and Machine Learning

Germany

Hybrid Full-time Senior

Experience PhD or equivalent in physics, applied mathematics or computational science. Strong scientific computing in Julia, Python, JAX or comparable. Real numerical depth: ODE solvers, optimisation, stochastic processes, …

Julia, Python, JAX

DevOps / Platform Engineer — Scientific Computing

Germany

Hybrid Full-time

Experience Strong AWS or equivalent, Kubernetes, and configuration management such as Ansible, at production scale. Real experience of on-premise and offline deployment, not only cloud. CI/CD pipeline ownership end to end Skills …

AWS, Kubernetes, Ansible, CI/CD, Infrastructure as Code

Senior Frontend Engineer — Scientific Applications

Germany

Hybrid Full-time Senior

8+ YOE Experience 8+ years frontend engineering with strong React. We will also talk to you if your recent work has been Svelte, Vue or Angular. Data visualisation beyond charting libraries — D3, custom SVG, graph layout algorithms. …

React, Svelte, Vue.js, Angular, D3.js, TypeScript

Head of Product — Quantum Software

Germany

Hybrid Full-time Lead

Experience Technical background in physics, engineering or computer science, with enough depth to hold your own with research scientists. Taken scientific or deep-tech software from research prototype to product. Run customer and …

Principal Software Architect — Quantum Platform

Germany

Full-time Lead

10+ YOE Experience 10+ years building production software systems, with real depth in Python, C#/.NET or C++. Distributed systems, job scheduling, and interfacing with instruments or physical hardware. Track record as the senior …

Python, C#, C++

PhD Position: World Models for Software Architecture Synthesis (Constructor Fabric)

Bremen

Thesis / research Senior

3+ YOE Python (professional level). Type hints, packaging, `pytest`, profiling, `asyncio`, memory-aware data structures. You write unbuffered, logged, restartable long-running jobs by default. Training loops written from scratch, custom …

Python, pytest, MLflow, PyTorch, Ray, Dask

Ph.D. Position in Computer Science (Wearable Intelligence & Data Fusion)

Bremen

Thesis / research

Experience with LLMs, multimodal data fusion, or agent-based AI systems. Familiarity with privacy-preserving ML, dynamic consent, and GDPR-compliant frameworks. Demonstrated ability to conduct independent research and collaborate …

LLM

Ph.D. Researcher. Knowledge Discovery: From Unstructured Data to Shared Cognitive Maps

Bremen

Thesis / researchMinijob

LLM