Senior Fullstack Engineer (AI, Climate Tech)

TL;DR

Senior Fullstack Engineer (AI, Climate Tech): Building and optimizing AI-powered product features for an enterprise climate program software with an accent on API design, data models, scalability, reliability, and UI development. Focus on designing, building, and operating production-grade AI agent systems and ensuring system reliability under heavy traffic.

Location: Remote (Global)

Company

hirify.global is an exciting startup dedicated to empowering companies with technology to manage their climate impact and foster a better future as a B Corporation.

What you will do

• Develop and own features of the core SaaS product, participating from design to implementation, testing, rollout, and production.
• Contribute to the technical architecture and implement end-to-end features, including data models, backend, and UI development.
• Design, build, and operate AI agent systems and AI-powered product features with a strong focus on scalability, reliability, monitoring, and real-world usage.
• Raise technical standards, performance, reliability, and operational excellence within the team.
• Maintain and operate infrastructure, including building new development tools, automating processes, and ensuring cybersecurity.
• Pursue high quality standards, improving processes and methodology for all product features, including AI-powered ones.

Requirements

• 5+ years of experience as a software developer in either frontend or backend development.
• Deep knowledge of high-level programming languages like Python, Ruby, Scala, or JavaScript.
• Demonstrated significant impact on product development.
• Capable of delivering on multiple competing priorities.
• Experience as a technical leader of a team.

Nice to have

• Experience working on AI-driven products (e.g., assistants, agents, automation, or decision systems) in production environments.
• Hands-on experience with AI-powered systems, enjoying work at the intersection of product, software engineering, and applied AI.

Culture & Benefits

• Flexible work model that balances personal and professional commitments.
• Opportunity to join an exciting startup at an early stage and help shape its journey.
• Committed to fostering a connected and engaged remote work culture with global colleagues.
• Part of a B Corporation dedicated to creating successful businesses that benefit society and the planet.
• Mission-driven environment with a passion for solving problems and building impactful products.