Senior Python Backend Engineer

Tenth Revolution Group; Stockholms kommun; On-site; SEK 900,000 - 1,200,000; Full time

Benefits offered by this job

Office-first culture

Job summary

Tenth Revolution Group in Stockholm is seeking a Senior Backend Engineer to build and scale APIs behind real energy infrastructure. You will own features from design through to deployment and monitoring, collaborating with backend and data engineers in a small, autonomous team.

We value mindset and cultural fit over a perfect keyword match; Go, Python, and AWS form the core stack, with MQTT and IoT integrations.

Qualifications

• 5+ years of experience shipping and maintaining production systems.
• Comfortable owning features from design to deployment and monitoring.
• Thrives in a small, autonomous team with a strong emphasis on mindset over keywords.

Responsibilities

• Build and scale APIs behind real energy infrastructure.
• Take features from design through deployment and monitoring.
• Collaborate day to day with backend and data engineers.

Skills

Go

Python

AWS

MQTT

IoT integrations

Tools

Go

Python

AWS

Job description

I’ve just started working with a company I’m genuinely interested in: an Energy Tech Startup in Stockholm that’s hiring a Senior Backend Engineer.

What they do: software for businesses to manage EV charging, solar and batteries. The founders have scaled products at some of the Nordics’ best-known tech companies, and the business is well funded.

What stood out to me: How stack is secondary to mindset and cultural fit. They really want someone that can become a part of there team and take ownership. The stack is Go, Python and AWS, with MQTT and IoT integrations, but they’ve told me they’d rather hire someone with the right mindset than a perfect keyword match.

Go and AWS for backend (Lambda, RDS, IoT Core), GCP and Python for data, MQTT and third party APIs for IoT integrations.

The role:

• Build and scale APIs behind real energy infrastructure
• Take features from design through to deployment and monitoring
• Work day to day with backend and data engineers

Who they’re after: someone who has shipped and maintained production systems independently, likes digging into the “why”, and is happy in a small team. Realistically that’s 5+ years of experience.

Office-first, with flexibility when needed. They’re already interviewing, so timing matters.