7,903 Climate Tech jobs
Open tech roles at companies in climate and energy technology.
Product Manager Energy Markets & Flexibility (m/f/d)
Product Manager for energy markets and flexibility at 1KOMMA5°, designing balancing group management, direct marketing, and battery storage operating models for commercial customers, and defining requirements for the Heartbeat AI virtual power plant. Needs deep German energy market/regulatory expertise and fluent German and English.
Senior DevOps Engineer
Design and operate AWS-based cloud infrastructure for a fleet-safety platform, automating deployments with Terraform/Ansible and Kubernetes while ensuring 24x7 reliability and uptime.
Technical Sales Engineer (w/m/d) – Cooling Technology
Junior technical sales engineer at MAGNOTHERM, a deep-tech startup in Darmstadt developing magnetocaloric cooling technology. Day to day: pre-sales support, preparing technical proposals and drawings, CRM (HubSpot) data management, supporting pilot installations, and occasional travel within Europe.
Cryogenic Systems Engineer / Cryogenics Engineer (w/m/d) – Cryostat & HTS
Owns the cryogenic side of MagnoTherm's magnetocaloric cooling program in Darmstadt end to end: thermal-network simulation, specifying the bespoke warm-bore cryostat and running its manufacturer, selecting cryocoolers, designing current leads, and building/validating the cryogen-free module housing HTS coils. Requires hands-on cryostat and cryogen experience, strong CAD, and German plus English at
Senior Software Engineer (f/m/d)
Senior Software Engineer at Focused Energy in Darmstadt, serving as the primary software partner to the laser team: leading architecture for a greenfield laser-software platform while hands-on building calibration tools, human-machine interfaces, and experimental data pipelines. Core tech: C++/Python plus hardware/network interfaces like TCP/IP, REST, DDS, and SCADA.
Senior Data Engineer / Data Architect – Azure Data Explorer, IoT streaming (Freelance)
Freelance (part-time) senior data engineer/architect to take an IoT streaming PoC on Azure to production: building the Event Hubs → Azure Data Explorer pipeline, rollups, time-series aggregations and reprocessing for an environmental monitoring platform. Core stack: ADX/Kusto, KQL, Azure streaming services, Python, Terraform.
Informatiker als Dynamics 365 Integration Manager (d/m/w)
In-house IT role in the 'Projects & Business Applications' team at DAS Environmental Expert's Dresden HQ: operate, develop and strategically steer the Microsoft Dynamics 365 ERP (Finance & Supply Chain), plus Azure and Power Platform environments, building interfaces, integrations and databases for operations and BI. On-site in Dresden or fully remote possible.
Lead Product Manager (Senior)
Lead Product Manager at EnergyHub owning the utility-facing integration surface end to end: roadmap for CIS/ADMS/Grid DERMS integrations, extending internal APIs into a public API surface, and building SDKs and developer tooling. Requires 8+ years in software product management with API/platform/integration ownership and deep utility operations knowledge.
Software Engineer I
Software Engineer I at EnergyHub's Kapacity.io team in Helsinki, building and maintaining the software behind European energy flexibility/VPP optimization products. Full-stack work with Go, Python/Django, TypeScript/React, PostgreSQL, Docker, and AWS; requires 2+ years of production experience and weekly office presence.
Senior Software Engineer
Senior full-stack engineer on EnergyHub's Devices Team, building and scaling the IoT platform that integrates distributed energy resources (thermostats, EVs, batteries) to balance the power grid. Work centers on migrating from a monolith to microservices, designing APIs and data models, with React/TypeScript on the frontend and Java on the backend.
Senior IT Architect
Staffing firm Techrytera AB is placing a senior IT architect with an international energy-sector client's wind business. Day to day: leading enterprise, data, integration, cloud, and IT/OT architecture for transformation programmes — producing target architectures, roadmaps, ADRs, and governance artefacts using TOGAF-style frameworks.
Energy Data Scientist
EnergyHub is hiring an Energy Data Scientist to build M&V methodologies and data science models that evaluate grid services from fleets of distributed energy devices (thermostats, EVs, batteries). Day to day you'll write production Python, apply ML to energy IoT data, and work with SQL, Snowflake/dbt and BI tools.
Staff Software Engineer, Data and Partner Platform
Staff Software Engineer builds and scales data pipelines, APIs, and integrations for EnergyHub’s energy-grid platform, using Snowflake, AWS, gRPC, and Python to process billions of utility and DER data points.
Senior Software Engineer, Battery
Senior Software Engineer on EnergyHub's Battery team builds backend services and client-facing REST APIs for residential battery programs, integrating smart-grid energy protocols like OpenADR and IEEE 2030.5 to support virtual power plants. Core stack: Java/Spring, PostgreSQL, CI/CD and monitoring tooling, with a strong security focus.
Technical Product Manager
Technical Product Manager to lead AI-enabled road safety technology products, translating customer needs into clear requirements and delivery priorities while collaborating with engineering teams.