Senior Full-Stack Engineer - AI Cost Visibility

About the role

The Senior Full-Stack Engineer will join DoiT's R&D team to own the AI Cost Visibility product end‑to‑end. Working remotely across Europe and Israel, you will build the backend services, APIs and React interfaces that help FinOps practitioners understand and control AI spend.

Key responsibilities

• Own features from problem definition through design, implementation, release, monitoring and iteration.
• Understand AI spend economics (token pricing, GPU costs, inference) and translate that knowledge into product decisions.
• Use AI tools daily to explore codebases, generate and review code, debug, write tests and create documentation.
• Design, build and scale backend services in Go and create user‑focused front‑ends with TypeScript and React.
• Develop API‑first capabilities that can be consumed by both humans and autonomous agents.
• Set engineering standards, conduct thoughtful design reviews and mentor peers.

Required profile

• 7+ years of professional software engineering experience, preferably on multi‑tenant SaaS products.
• Proven ability to own features or products end‑to‑end in production.
• Strong product‑oriented mindset and comfort working in a fast‑moving, ambiguous market.
• Excellent communication skills in English, both written and verbal.

Required skills

• Go for backend services, APIs and data processing.
• TypeScript and modern React for front‑end development.
• Public cloud platforms (GCP preferred, also AWS or Azure).
• SQL and analytical stores such as BigQuery.

What we offer

• Unlimited vacation
• Flexible working options
• Health insurance
• Parental leave
• Employee stock option plan
• Home office allowance
• Professional development stipend
• Peer recognition program