Senior Full-Stack Engineer: AI-Driven FinOps (Remote)

DoiT International; Poland; Remote; PLN 447,000 - 670,000; Full time

Benefits offered by this job

Unlimited Vacation

Flexible Working Options

Health Insurance

Employee Stock Option Plan

Professional Development Stipend

Job summary

DoiT is seeking a Senior Full-Stack Engineer to join our R&D team and own the AI cost-visibility product end-to-end—from Go services that ingest data to APIs and React interfaces used by FinOps practitioners.

You will work across Go, TypeScript, and React in a remote-first environment, applying AI-augmented tooling to accelerate development while maintaining high quality and reliability. Excellent English communication is essential.

Qualifications

• 7+ years of professional software engineering experience with multi-tenant SaaS products and end-to-end ownership
• Strong Go for backend services including APIs and data processing
• Strong TypeScript and modern React with solid data presentation
• Comfortable across the stack, capable of owning a feature from data model to UI
• Experience building on public cloud (GCP preferred; AWS/Azure acceptable) and SQL proficiency
• Product-minded with focus on user value and measurable outcomes
• AI-augmented working style and ability to justify tooling decisions
• Excellent communication skills in English, written and verbal

Responsibilities

• Own features end-to-end from discovery to release and iteration
• Understand AI spend domain including token pricing, inference and GPU economics
• Work AI-augmented across coding, prototyping, testing and docs
• Design, build and scale backend Go services and frontend React interfaces
• Deliver API-first capabilities accessible to humans and agents

Skills

Go

TypeScript

React

SQL

AI-augmented workflow

English communication

Education

BA/BS degree or equivalent practical experience

Tools

Go

TypeScript

React

BigQuery

GCP

AWS

Job description

DoiT is seeking a Senior Full-Stack Engineer to join our R&D team and own the AI cost-visibility product end-to-end—from Go services that ingest data to APIs and React interfaces used by FinOps practitioners.

You will work across Go, TypeScript, and React in a remote-first environment, applying AI-augmented tooling to accelerate development while maintaining high quality and reliability. Excellent English communication is essential.