AI Engineer
SINAI Technologies
Company Overview
SINAI Technologies
San Francisco, CA, United States
2017
Employee count is not specified, and revenue figures for 2023 or later are not available.
What They Do
SINAI Technologies is a decarbonization intelligence platform that assists emissions-intensive industries in measuring, analyzing, and reducing their carbon footprint. The platform automates the process of carbon emissions measurement and reporting across various operations and supply chains, providing a significant technological advancement over traditional methods (source: sinaitechnologies.com). By integrating climate finance methodologies with robust data infrastructure, SINAI enables organizations to develop actionable decarbonization strategies tailored to their specific needs. Unlike conventional consulting firms that offer fixed strategies, SINAI's software adapts to operational and pricing changes, ensuring that companies can effectively manage their carbon emissions in a dynamic environment (source: sinaitechnologies.com). The platform is designed to go beyond basic carbon accounting, focusing on systemic change and comprehensive solutions rather than simple fixes like LED bulbs or Power Purchase Agreements (PPAs) (source: sinaitechnologies.com). In 2024, SINAI's platform tracked over 35 million tons of carbon emissions for its customers, helping them model more than $5 billion in potential capital expenditures for carbon mitigation (source: sinaitechnologies.com).
Projects & Track Record
SINAI Technologies has established a diverse customer base that includes major global corporations such as Siemens, Bayer, and ArcelorMittal (source: sinaitechnologies.com). The company collaborated with the Bank of Montreal (BMO) to analyze decarbonization opportunities specifically for iron and steel production in North America. This collaboration assessed the technological and commercial viability necessary for the sector to achieve net-zero emissions, with the findings published in BMO Financial Group's 2022 Climate Report (source: bmo.com). Rather than executing traditional energy projects, SINAI operates as a software platform that empowers other companies to optimize their emissions reduction strategies. The impact of SINAI's work is measured through the emissions tracked and the mitigation capital modeled, rather than through megawatt capacity or project completions typical of renewable energy companies (source: sinaitechnologies.com).
Recent Developments
In recent years, SINAI Technologies announced a significant milestone with the completion of a $22 million Series A funding round led by Energize Capital (source: sinaitechnologies.com). This funding is aimed at enhancing the platform's capabilities and user interface, as well as building a top-tier team of climate and software experts. Notably, Eileen Waris, a principal at Energize, joined SINAI's board as a director, while Lauren Densham became a board observer (source: sinaitechnologies.com). No additional major acquisitions, mergers, or awards have been documented in the provided search results for this period.
Working There
SINAI Technologies employs a diverse team structure that includes climate experts and software engineers, reflecting the company's commitment to interdisciplinary collaboration in developing its decarbonization platform (source: sinaitechnologies.com). The company values integrity, honesty, optimism, and a commitment to systemic climate change solutions, steering clear of shortcuts (source: sinaitechnologies.com). While the headquarters is located in San Francisco, the global presence suggests that hiring may also extend to remote or international positions, catering to a diverse customer base. However, specific details about roles, departments, office locations beyond San Francisco, documented benefits, or detailed hiring practices were not available in the provided search results. Job seekers are encouraged to visit the company's career page for more information (source: sinaitechnologies.com/careers).
Last updated on Feb 23, 2026 | Report an issue
Job Description
SINAI is a San Francisco-based climate technology company helping enterprises measure, analyze, and reduce carbon emissions. Our platform supports complex reporting, modeling, and regulatory workflows that enable companies to meet ambitious decarbonization targets.
We value ownership, collaboration, and pragmatic execution. We look for people who enjoy solving real-world problems, making thoughtful tradeoffs, and shipping reliable software in a fast-moving environment.
The Role
We're hiring a mid-level AI Engineer to help build and integrate AI-powered features into our platform, with a strong focus on Large Language Models (LLMs).
In this role, you'll work closely with Software Engineers, Product Managers, and Data-focused teammates to design, implement, and operate AI-driven capabilities. You won't be defining company-wide AI strategy, but you will have meaningful ownership over implementation details, experimentation, and production quality.
This is a hands-on role focused on turning AI capabilities into reliable, customer-facing features.
What You'll Do
- Design, build, and integrate LLM-powered features into SINAI's platform
- Implement and iterate on AI-driven workflows that improve user experience and automate processes
- Evaluate and compare AI models to determine fit for specific product use cases
- Help deploy, monitor, and operate AI/ML features in production environments
- Collaborate with Engineering and Product to translate requirements into working AI solutions
- Contribute to experimentation, prototyping, and incremental improvement of AI capabilities
- Stay current with new tools, models, and best practices in applied AI
Required Qualifications
- 3+ years of professional software engineering experience, ideally in data-heavy or backend systems
- 1+ year of hands-on experience integrating LLMs into real applications (production or near-production)
- Experience working with modern AI models and APIs (e.g., OpenAI, Anthropic, Meta, or similar)
- Strong coding skills in Python or TypeScript/JavaScript
- Familiarity with AI/ML libraries or frameworks (e.g., LangChain, Hugging Face, PyTorch, TensorFlow)
- Experience deploying and supporting services in a cloud environment (AWS, GCP, or Azure)
- Solid problem-solving skills and ability to work effectively with partial requirements
- Professional proficiency in written and spoken English
Nice to Have
- Experience integrating OpenAI or similar APIs in a production environment
- Familiarity with vector databases and retrieval-augmented generation (RAG) patterns
- Exposure to AWS AI/ML services (e.g., Bedrock, SageMaker)
- Experience improving user workflows using AI or automation
- Experience working in SaaS products or startup environments
- Interest in climate, sustainability, or data-intensive domains
Apply now
Job expired?Please let SINAI Technologies know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
Apply now
Job expired?Please let SINAI Technologies know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!
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About the role
April 6, 2026
Full time
Company
- Brazil
Mid-level, 3+ years of professional experience
UTC-03:00
