DeepTech Startup Job Board

nanuq GmbH lists a Customer Success Manager arctiqOS role in Cologne, Germany (hybrid). The role appears in the company’s open positions on Join.

Design, wire, and commission the electrical systems of Sitegeist’s construction robots. This entry-level role covers power distribution, motor control, sensors, and safety circuits for graduates who have built real electrical systems.

Help wire, connect, and integrate the electrical side of Sitegeist’s construction robots. The work covers power, motor control, sensors, cabling, and simple circuits on the bench and at construction sites.

Build the digital brain and backbone of Sitegeist’s construction robots, from motion planning to computer vision. The role brings software onto active construction sites to make real machines intelligent, reliable, and scalable.

Design mechanical parts in CAD, get them made, and bolt them onto a running robot. This entry-level role is for graduates who have fabricated and assembled real parts, not only modelled them.

Work directly with the CEO and Founders Associate on investor reports, budget, funding applications, market research, and AI automation. This is a full-time internship of at least four months, with a working-student setup also possible.

nanuq GmbH lists a Junior Sales Manager / Business Development Manager role in Cologne, Germany. The permanent role appears in the company’s open positions on Join.

Create mechanical systems for Sitegeist’s construction robots that are robust, manufacturable, and field-ready. The role bridges engineering design with the practical demands of real-world construction.

Design and deliver the nervous system of Sitegeist’s construction robots. The role focuses on reliable, field-ready electrical systems for automated construction in dust, vibration, and uncertainty.

Own Sitegeist’s construction robot as one integrated system. The role designs, builds, and integrates mechanics, electronics, and control for operation on real sites with water, dust, and vibration.

Write and ship software across Sitegeist’s ROS 2, Python, and C++ stack. This entry-level role is for graduates with strong fundamentals and real hardware contact, with software running on construction-site robots within weeks.

KATMA CleanControl lists an Industriemechaniker role for Rietberg / Bielefeld. The role was identified from indexed content of the company’s jobs pages on 22.10.2026.

nanuq GmbH lists a Sales Manager / Account Executive für E-Truck Infrastruktur role in Cologne, Germany (hybrid). The permanent role appears in the company’s open positions on Join.

Help design, build, and integrate the mechanical backbone of Sitegeist’s construction robots. The work includes CAD, brackets, drivetrains, frames, and structural parts on the bench and at construction sites.

KATMA CleanControl lists an Umweltmanager role for Rietberg / Bielefeld. The role was identified from indexed content of the company’s jobs pages on 22.10.2026.

Get hands-on with the electrical and mechanical guts of real construction robots. The internship involves wiring, building, and testing systems from lab to field, with direct exposure to running hardware.

KATMA CleanControl lists a Servicetechniker role for Rietberg / Bielefeld. The role was identified from indexed content of the company’s jobs pages on 22.10.2026.

KATMA CleanControl lists an Elektroniker Automatisierungstechnik role for Rietberg / Bielefeld. The role was identified from indexed content of the company’s jobs pages on 22.10.2026.

KATMA CleanControl lists a Key Account Manager role for Rietberg / Bielefeld. The role was identified from indexed content of the company’s jobs pages on 22.10.2026.

viind develops multilingual chatbots that help cities, public authorities, and residents communicate through web, WhatsApp, and phone. This full-time role focuses on scalable frontend and backend software, architecture, quality, security, and delivery pipelines. The company describes a 13-person team and a product used across Germany.

Thesis opportunity in Product Development at BioThrust, focused on testing and simulation of bioreactor technology. The thesis is supported in cooperation with a suitable RWTH Aachen University chair.

Hands-on internship in process engineering at re.solution’s semi-industrial pilot plant in Alsdorf. The role supports development of a chemical and electrochemical process for recycling polyester-containing textiles.

Data Engineering role in Cologne working with product and energy experts on einklang OS. The role spans data pipelines or backend systems, optimization and trading operations, monitoring, alerting, and reporting.

Customer Success role at summ ai in Munich with hybrid work. The position covers onboarding, ongoing customer support, and customer-lifecycle management for public-sector AI products.

Full-time technical role supporting the operation of re.solution’s pilot plant in Alsdorf. The posting focuses on building, commissioning, operating, and monitoring process-engineering components.

Production internship at BioThrust in Aachen supporting the manufacturing, assembly, commissioning, and scale-up of bioreactors. The role also covers production planning, process improvement, materials coordination, and testing.

Electrical R&D role at BioThrust’s Aachen site, focused on bioreactor-control systems for scalable stem-cell production. The role combines embedded and automation development with product documentation, testing, and commissioning.

Product Development internship at BioThrust in Aachen focused on simulation, testing, and technical systems for bioreactors. The role combines experimental work with construction, assembly, and commissioning support.

Electrical manufacturing and testing role at BioThrust in Aachen. The work supports production, maintenance, commissioning, and quality assurance for bioreactor-control systems.

Entrepreneur in Residence internship working directly with Mycolever’s founders in Munich with hybrid work. The role supports company building, fundraising, market validation, marketing, B2B outreach, and strategic projects through the Seed round.

Electrical R&D internship at BioThrust for students working on bioreactor-control systems. The role offers practical exposure to embedded systems, automation, testing, and product development.

Technical operations role maintaining and operating Co-reactive’s pilot plant at its F&E site near Düsseldorf.

Senior materials role leading laboratory, materials analysis and certification for Co-reactive’s CO₂-mineralized building materials.

Full-stack development role building cloud-based SaaS components and integrations for sovity’s data ecosystem products.

Working-student role supporting B2B SaaS customers, onboarding, feedback and day-to-day customer relationships.

Working-student sales development role focused on finding and qualifying industrial prospects for sovity’s B2B SaaS offering.

Technical consulting role helping industrial customers apply AI, data and IT architecture to supply-chain, quality and sustainability use cases.

Account management and new-business role helping automotive suppliers create value through AI, data and digitalization.

Working-student or thesis role contributing to Co-reactive’s engineering, materials, chemistry, business and market-introduction work.

Part-time marketing role bringing sovity’s data and AI technologies to market through brand, content, channels and customer stories.

Senior process and plant-development role scaling Co-reactive’s CO₂ mineralization systems toward industrial production.

Acquire B2B customers in the automotive industry and establish software for data-driven and AI use cases. Shape go-to-market activities, identify opportunities, conduct customer workshops, and guide leads through the sales process. Support data-space initiatives such as Catena-X and product implementation.

High-impact commercial role owning the development of priority markets and helping shape BIOWEG’s sales, partnerships, and scalable growth processes. The role combines market analysis, customer and distributor management, negotiations, pipeline development, and cross-functional execution.

Supports BIOWEG’s finance team across operational accounting, closing, reporting, cash planning, tax filings, and grant-project controlling. The role is initially limited to 12 months, with the prospect of a permanent contract.

Hands-on software engineering role developing, integrating, testing and commissioning software across ecoro’s autonomous vehicles, terminals and control-centre systems. The role works closely with technical leadership, partners and customers, including frequent deployment work at sites across Germany.

Develop next-generation MLIR compiler components and optimization techniques for edge-AI workloads. Collaborate with customers and the open-source community.

Support performance studies and functional tests for exoskeletons, including experiment documentation, measurement analysis and test-method development.

Initiative thesis opportunity in product development for BioThrust’s bioreactor technology. The careers page lists the position as full time and in-house.

Analyze telemetry, log and sensor data from robotic systems and develop machine-learning models for classification, anomaly detection and optimization.

Contribute to mechanical construction, simulation, technical drawings, prototyping and testing of robotic and exoskeleton components as an intern.

Build outbound revenue pipeline across European SaaS and technology accounts. Identify, contact and qualify prospects, then prepare high-quality handoffs to account executives.

Build server-side systems and web interfaces for capturing, storing, processing and visualizing telemetry from robotic systems.

Own day-to-day fermentation operations from preparation through batch handover, coordinating equipment, people, documentation and process quality in a manufacturing environment.

Support BIOWEG’s finance function across transaction processing, accounting, controlling, financial modelling, FP&A, procurement and fundraising preparation.

Support sales and business development for BioThrust’s next-generation bioreactor for cell therapies. The role includes customer acquisition, market research, events and business cases.

Analyze and improve exoskeleton user interfaces from ergonomic and biomechanical perspectives, including attachment solutions, prototypes and testing.

Design mechanical components and assemblies for exoskeletons and robotic systems, from development through manufacturing.

Own prospecting, qualification, demos and closing for AI solutions used by public-sector organizations. Work directly with revenue leadership while helping rebuild the go-to-market team.

Develop and validate high-level control strategies for active exoskeletons and robotic systems, including human-machine models and system integration.

Bridge military users, public institutions, product development and management while supporting testing, training and deployment of soldier-support systems.

Build, commission and maintain exoskeletons and robotic systems, integrating sensors, actuators and controls while supporting testing and quality.

Own formulation development for fermented bioingredients from bench concepts through pilot scale, while building application, claims and regulatory foundations for cosmetics. Work directly with customer R&D teams and coordinate external testing.

Lead marketing at Numaferm, a bioscience company focused on innovation and peptide manufacturing. The careers page lists the role as full time.

Program and operate CNC machinery to produce prototypes and small-series components, with responsibility for machine care, quality and manufacturability.

Support the go-to-market team through prospecting, inbound and outbound sales, lead qualification and events. The role is hybrid in Munich and offers a junior development path.

Support mechanical construction, simulation, technical drawings, prototyping and testing for robotic and exoskeleton systems as a working student.

Develop end-to-end features from user interfaces to backend logic for AI products serving the public sector. The role is hybrid in Munich and includes development-process automation.

Develop and optimize cosmetic formulations for sustainable functional ingredients, conducting stability studies, documentation and laboratory work with the R&D team.

Support CAM programming, CNC and additive manufacturing, manual finishing, quality assurance and assembly of prototypes and small-series parts.

Support preparation of technical patent content and research in patent databases and technical literature for robotics innovations.

Explore AI-supported process automation and data use across digital workflows, including scripts, APIs and LLM-supported processes.

Lead hands-on fermentation R&D to improve cost, robustness and product performance, from experimental design through data analysis and scale-up recommendations.

Own enterprise customer acquisition across food-service and retail, from prospecting through contract close. Manage complex sales cycles and grow the enterprise segment.

Lead architecture and implementation of core MLIR-based compiler components for heterogeneous AI hardware. Set technical direction, guide roadmaps, and grow the open-source ecosystem.

Develop and scale the next generation of CO₂-mineralization plants from concept through execution. Support plant commissioning and optimize components and processes.

Support production and assembly of diagnostic consumables at Detechgene’s BioCampus Cologne site. Follow work instructions and document production steps under IVD quality requirements.

Own the transition from R&D to certifiable, scalable construction-material products. Lead customer projects and coordinate R&D, engineering, operations, regulatory, and commercial stakeholders.

Own Roofline’s Bazel-based build system, packaging, CI/CD, and developer tooling for its ML compiler platform. Improve reproducibility, performance, and release reliability.

Operate and scale ACCURIDS’ AWS and customer deployment infrastructure across SaaS and on-premise environments. Strengthen platform automation, observability, security, and resilience.

Validate a computer model for Co-reactive’s carbon-mineralization process using data from a demonstration plant. Work with engineering and R&D on improved modelling assumptions.

Lead Detechgene’s marketing strategy, brand, campaigns, content, and market presence across B2B healthcare. Build and scale a small agile marketing team.

Own full-stack product features across Java/Spring Boot and React/TypeScript. Shape architecture, quality standards, and AI-native engineering practices in a cross-functional team.

Internship in bioprocess production supporting fermentation scale-up. Gain hands-on experience with lab and pilot-scale fermentation processes, sample preparation, and downstream processing in a mission-driven biotech startup.

Join NENNA.AI as a Full-Stack Developer on a greenfield SaaS project. Build secure AI infrastructure that protects sensitive data and enables Europe's digital sovereignty in AI.

Strategic role bridging innovative AI products and customer needs. Design compliant AI strategies, lead customer onboarding, architect scalable solutions, and identify agentic AI use cases for enterprise clients focused on data sovereignty and privacy.

Lead project management and hands-on implementation of hybrid industrial process heat systems (steam generators, thermal oil heaters, thermal process systems). Drive design, construction, testing, and customer commissioning of proprietary catalytic combustion technology combined with electric heating. Key role in scaling production from concept to series manufacturing.

Experienced and versatile Platform Engineer responsible for building and operating cloud infrastructure, CI/CD pipelines, and Python backend services on European cloud systems.