Backend Software Engineer - Python or Go / ML / LLM

We're hiring for an experienced backend engineer with experience in either Python or Go for a rapidly expanding deep tech company that is backed by major global investors.

In this position, you will be designing and developing backend systems and working on cutting edge solutions.

This is a contractr position until end of June 2026 with potential scope to extend.

You will be working hybrid in Zaragoza. Around 2-3 days per week on-site and rest of week remote.

These contracts will be payrolled directly with the company.

Salaries between 40k-55k base + bonuses.

For this Backend Software Engineer - Python or Go position, I'm interested in speaking to people with the following:

• Must have a minimum of Bachelors degree - required.
• 2-5 years of experience in backend devevelopment
• Experienced with either Python or Go
• Experienced/understanding of RESTful APIs or gRPC
• Experienced with Cloud based deployement platforms such as AWS
• If you have any experience'/knowledge of ML/LLM etc that would be a bonus

On offer is a base salary, joining bonus, retention bonus.

I welcome your application if you'd like to find out more and if you know someone it would suit, we offer a fantastic referral scheme which I would be happy to discuss.

Keywords:

Deep Tech / AI / LLM / Backend Engineer / Python / Golang / RESTful

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