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Core Competencies
Role fitCore Competencies
Use this summary to align your resume positioning with the role.
Demonstrates expertise in system and software architecture with a strong focus on Python, cloud technologies, and scalable platforms. Proven ability to lead and mentor engineering teams while driving technical strategy and innovation.
Highest-signal resume keywords
System And Software ArchitecturePython ProgrammingReact DevelopmentTeam LeadershipDevOps Structures
ATS Keywords
Tailor your resumeApplicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard Skills
Software ArchitectureBackend DevelopmentFrontend DevelopmentCloud InfrastructureAPIsData ArchitectureDistributed SystemsAI/ML IntegrationRapid PrototypingTechnical Decision-Making
Soft Skills
Entrepreneurial MindsetOwnership MentalityIntrinsic MotivationCollaborationMentoring
Tools & Technologies
CI/CDMonitoring ToolsCloud StackTypeScriptSimulation Models
Industry Keywords
Energy SystemsOptimizationScalable PlatformsTechnical StrategyEngineering Culture
Tech Stack
Tools & technologiesCloudPythonReactTypeScript
About the role
Key responsibilities & impact- Co-shape the company's vision, strategy, and business model as an equal member of the founding team
- Define and implement Calvergy's overall technical strategy
- Build a scalable, maintainable, and future-proof platform architecture
- Technical decision-making responsibility toward investors, partners, and customers
- End-to-end ownership of the software architecture (backend, frontend, DevOps, data/ML)
- Architect and scale backend systems
- Integrate simulation, AI/optimization models, and product logic
- Ensure code quality, performance, security, and technical excellence
- Collaborate with users to translate real-world problems into marketable products
- Build, lead, and inspire the tech team
- Recruit, mentor, and develop engineers and data talent
- Define development processes, engineering culture, tooling, and quality standards
- Serve as the interface between engineering, product, sales, and external partners
- Hands-on contribution to critical components in the backend, frontend, and cloud infrastructure
- Establish DevOps structures (CI/CD, cloud, monitoring)
- Rapid prototyping, validation, and iteration of new features together with customers
Requirements
What you’ll need- Several years of experience as a CTO, Tech Lead, Lead Engineer, or Senior Full Stack Developer — or comparable entrepreneurial experience
- Strong expertise in system and software architecture, ideally with Python and a modern cloud stack
- Experience with frontend technologies such as React and TypeScript
- Solid understanding of scalable platforms, APIs, data architectures, and distributed systems
- Initial experience building and leading teams
- Entrepreneurial mindset, strong ownership mentality, and high intrinsic motivation
- Willingness to take on technical, strategic, and people responsibility
- Bonus: experience with AI/ML, optimization, simulation, or energy systems
Benefits
Comp & perks- 🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Calvergy Website LinkedIn All Job Openings 11 - 50 employees 💼 Consulting 🏭 Manufacturing 📦 Logistics Consulting
- Manufacturing
- Logistics Calvergy is a software platform that helps businesses plan, size and economically analyze integrated electricity and heat systems—such as photovoltaics, battery storage, electric boilers, heat pumps, heat storage and CHP. The platform automates technology and scenario comparisons, optimizes design and operation, and produces economic KPIs (ROI, NPV, IRR, TCO, payback) and reports to support investment decisions and project proposals. Calvergy is aimed at engineering firms, energy consultants, installers/EPCs, contractors and industrial or commercial energy users seeking to evaluate and deploy flexible, cost-optimized energy solutions. IT Director – CTO 🔥 1 minute ago 🏢🏡 Aachen – Hybrid ⏰ Full Time 🔴 Lead 👨💼 Chief Technology Officer (CTO) 🗣️🇩🇪 German Required Apply Now Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
- Co-shape the company's vision, strategy, and business model as an equal member of the founding team
- Define and implement Calvergy's overall technical strategy
- Build a scalable, maintainable, and future-proof platform architecture
- Technical decision-making responsibility toward investors, partners, and customers
- End-to-end ownership of the software architecture (backend, frontend, DevOps, data/ML)
- Architect and scale backend systems
- Integrate simulation, AI/optimization models, and product logic
- Ensure code quality, performance, security, and technical excellence
- Collaborate with users to translate real-world problems into marketable products
- Build, lead, and inspire the tech team
- Recruit, mentor, and develop engineers and data talent
- Define development processes, engineering culture, tooling, and quality standards
- Serve as the interface between engineering, product, sales, and external partners
- Hands-on contribution to critical components in the backend, frontend, and cloud infrastructure
- Establish DevOps structures (CI/CD, cloud, monitoring)
- Rapid prototyping, validation, and iteration of new features together with customers 🎯 Requirements
- Several years of experience as a CTO, Tech Lead, Lead Engineer, or Senior Full Stack Developer — or comparable entrepreneurial experience
- Strong expertise in system and software architecture, ideally with Python and a modern cloud stack
- Experience with frontend technologies such as React and TypeScript
- Solid understanding of scalable platforms, APIs, data architectures, and distributed systems
- Initial experience building and leading teams
- Entrepreneurial mindset, strong ownership mentality, and high intrinsic motivation
- Willingness to take on technical, strategic, and people responsibility
- Bonus: experience with AI/ML, optimization, simulation, or energy systems Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score View More Chief Technology Officer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates About us Is Remote Rocketship legit? Privacy policy Terms of service Job board SEO course Remote Job Search MasterClass AI Apply Copilot OpenClaw job finder Find jobs using your resume Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs