Senior Software Engineer

Altech Group Ltd; España; Remote; EUR 80,000 - 120,000; Full time

Benefits offered by this job

Equity

Job summary

Altech Group Ltd is seeking an engineer to join a fast-growing AI startup, with a strong chance to impact product direction. The role blends Python backend engineering, distributed systems, and full-stack development across Python/Django and TypeScript/React.

You'll own features end to end, build scalable production services, tackle performance and reliability challenges, and contribute to frontend work while embracing AI-assisted development tools.

Qualifications

• Strong Python experience building production systems.
• Django experience strongly preferred, alongside distributed systems knowledge.
• Interest in full-stack development; React/TypeScript experience is a bonus, but willingness to learn is essential.
• Strong ownership, proactive problem-solving and sound engineering judgement.

Responsibilities

• Build reliable, high-throughput Python services and asynchronous workflows.
• Tackle distributed systems challenges across performance, scalability and reliability.
• Contribute to the React/TypeScript frontend and develop across the stack.
• Own features end to end, from technical design through testing and release.

Skills

Python

Django

Distributed systems

React/TypeScript

Tools

TypeScript

React

Job description

We're working with an ambitious, well-backed AI startup building software that helps businesses automate complex, content-heavy workflows. With strong early traction, they're expanding their product and engineering team and looking for an engineer who wants to make a real impact.

This is a high-ownership role combining Python backend engineering, distributed systems and full-stack product development. You'll build and scale production systems, working across Python/Django and TypeScript/React.

What you'll be doing

• Building reliable, high-throughput Python services and asynchronous workflows.
• Tackling distributed systems challenges across performance, scalability and reliability.
• Contributing to the React/TypeScript frontend and developing across the stack.
• Owning features end to end, from technical design through to testing and release.
• Using AI-assisted development tools and specialised agents to improve productivity without compromising engineering quality.

What they're looking for

• Strong Python experience building and operating production systems.
• Django experience strongly preferred, alongside distributed systems knowledge.
• An interest in full-stack development. React/TypeScript experience is a bonus, but willingness to learn is essential.
• Strong ownership, proactive problem-solving and sound engineering judgement.
• An interest in AI-assisted development, with the ability to review, test and take responsibility for the code that ships.

You'll have the opportunity to influence architecture, shape engineering practices and help build a growing AI product. Engineers own their work end to end, use structured agent-assisted workflows and are encouraged to challenge ideas and improve how the team operates.

Fully remote across CET time zones, with €80k–€120k plus equity.