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Remote Full-Stack Engineer: Python & React, Impactful SaaS
Full-stack developer (Python/React) building and deploying scalable SaaS web applications for a renewable-energy company — designing APIs, implementing responsive UIs, and working with a distributed agile team, fully remote within South Africa.
Full-Stack Developer (React + Node.js/TypeScript) | Scale-up | 60–80 K€
Full-stack developer at a German sustainability-software scale-up (via recruiter Joppy) in Madrid, building ESG-compliance and supplier-transparency features with Node.js/TypeScript and React in small agile teams, with CI/CD, secure-code practices, and junior mentoring. Hybrid, 3 days/week in office; €60–80k gross/year.
Senior Cloud Platform Engineer (Contractor)
A 6-month contractor role owning Zeno Power's AWS-based engineering computing platform — cloud workstations, HPC compute clusters, storage, licensing servers, and user support for engineering teams using tools like ANSYS, MCNP, and SOLIDWORKS. Hybrid in Seattle (in-office Tue-Thu); U.S. persons only due to export controls.
Program Manager
Program Manager leads energy-efficiency initiatives, coordinating client deliverables, stakeholder communication, and field operations to meet utility savings goals using data analytics and project management.
Program Manager, Market Development Initiative
Manages day-to-day delivery of 1-2 utility energy-efficiency/workforce development programs at Walker-Miller Energy in Detroit, overseeing staff, budgets, partners, client relationships, and reporting via Salesforce/Power BI. Requires 2+ years of program management and leadership experience.
Senior Program Manager
A senior program manager role at an energy-efficiency services company: leads program planning, forecasting, budgeting, and performance management for utility energy waste reduction programs in Chicago, translating data into strategic recommendations for clients and cross-functional teams. Core skills are program/financial management and data analysis.
DevOps / Cloud Infrastructure Engineer (m/w/d)
DevOps/Cloud Infrastructure Engineer at TESVOLT Energy, a startup that aggregates battery storage into a virtual power plant for energy flexibility trading. The role shapes cloud architecture, builds Terraform-based IaC and CI/CD pipelines, and embeds cybersecurity and business continuity across the stack.
Software Architekt (m/w/d) - Embedded & Industrial Software Systems
Software architect who owns and evolves the overall architecture of sivonic's industrial software platform — embedded software, desktop apps, and backend — defining architecture standards, API/integration concepts, and cloud/deployment strategy. Core stack: C++, C, Python, plus Git, automated testing, and CI/CD; German and English required.
Cloud Engineer
Mid-to-senior Cloud Engineer joining constellr's central Infrastructure team in Munich (hybrid) to design, build, and operate cloud and on-prem infrastructure behind satellite ground segment, data, and user systems. Core stack: AWS, Terraform/Terramate, Kubernetes, Ansible, Prometheus/Grafana, with a strong security and cloud-portability focus.
Embedded Flight Software Engineer
Designs, develops, tests and maintains high-reliability onboard flight software for constellr's thermal satellite constellation across its full lifecycle, from early architecture through in-orbit operations, including FDIR, V&V and supplier coordination. Core tech: C++, Python, embedded systems, FPGA, ECSS standards, Git/CI-CD.