Senior Software Engineer – Founding Team - Carbon13 - Remote - Global
Software Engineer
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Job Description
TetraxAI is revolutionizing renewable energy infrastructure development, making it 100x faster and 10x cheaper through a cutting-edge AI-powered SaaS. As a founding team member, you will design, build, and operate software processing millions of documents daily, helping developers and investors make better decisions. Responsibilities include developing AI-powered document pipelines, maintaining platform infrastructure, and proposing technical solutions. We seek experienced engineers with a proven track record in scalable, data-heavy solutions, strong system design fundamentals, and a passion for climate change mitigation. The role offers a hybrid work model in Barcelona, a salary of €60-80k, and direct collaboration with seasoned founders.
Company Information
| Location | Active listings |
|---|---|
| Remote - Global | 10 |
| Remote | 3 |
| Remote - Europe | 1 |
| Remote - UK | 1 |
| Cambridge, United Kingdom | 1 |
| Berlin, Germany | 1 |
| Anywhere | 1 |
| Role type | Active listings |
|---|---|
| Software Engineer | 3 |
| Programme Application | 1 |
| Process Development Engineer | 1 |
| Laboratory Technician | 1 |
| Process Engineer | 1 |
| Engineering Technician | 1 |
| Building Performance Engineer | 1 |
| KTP Associate | 1 |
| Researcher | 1 |
| Engineer | 1 |
| Coating Formulation | 1 |
| Thermal Solutions Engineer | 1 |
| Chemist | 1 |
| Role level | Active listings |
|---|---|
| Mid-Level | 11 |
| Senior | 1 |
Carbon13 appears in 18 indexed job postings in JobCrawls' Finland dataset since December 2025. In that historical index, the strongest location signals for this employer are Remote - Global, Remote, and Remote - Europe.
Data shown is based on historical job postings from our database.
Job Details
