Atarus logo

Senior Software Engineer – AI Platform (Python / Go)

Atarus
Department:Software Engineer
Type:REMOTE
Region:UK
Location:United Kingdom
Experience:Mid-Senior level
Estimated Salary:£80,000 - £120,000
Skills:
PYTHONGODISTRIBUTED SYSTEMSMICROSERVICESLLMSREAL-TIME AI SYSTEMSCLOUDDEPLOYMENT TOOLINGBACKEND ENGINEERINGSYSTEM DESIGNRELIABILITYPERFORMANCE OPTIMIZATION
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Job Description

Posted on: April 4, 2026

🚀 Senior Software Engineer – AI Platform (Python / Go)

📍 Remote

We’re working with a fast-scaling AI company building a platform powering real-time voice AI at scale.

They’re looking for a Senior Software Engineer to help evolve their core backend platform, focused on scalability, performance, and reliability, with Python and Go.

What You’ll Be Doing ⚙️

• Build and scale backend platform services

• Break down a monolith into high-performance services

• Improve observability, compliance, and deployment processes

• Work on real-time AI systems across LLMs, speech, and telephony

• Optimise systems for low latency and high throughput

• Improve developer tooling and platform experience

What They’re Looking For 🧠

• 5+ years backend engineering experience

• Strong Python skills with some Go experience

• Experience with distributed systems

• Comfortable with performance-critical, real-time systems

• Experience decomposing monoliths

• Strong understanding of system design and reliability

Tech 🧱

• Python, Go

• Distributed systems and microservices

• LLMs and real-time AI systems

• Modern cloud and deployment tooling

What’s On Offer 😍

• Competitive salary and equity

• High-impact role in a scaling AI company

• Remote working

• Cutting-edge AI systems

Originally posted on LinkedIn

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