Senior / Principal Go Engineer

JUXT; Greater London; On-site; GBP 90,000 - 140,000; Full time

Benefits offered by this job

25 days holiday

Job summary

JUXT in London is seeking experienced Golang engineers to join a cutting-edge platform engineering and AI programme with a global financial leader. You will contribute to secure, scalable AI platforms and internal developer tools, shaping best practices for GenAI usage in enterprise settings.

Ideal candidates have strong Go and Kubernetes experience, plus broad cloud-native knowledge, SRE/DevOps discipline, and a passion for agentic AI technologies.

Qualifications

• Strong Go experience.
• Kubernetes knowledge and hands-on practice.
• Cloud-native architecture, SRE and DevOps practices.
• Cross-disciplinary engineering experience is a plus.
• Interest in agentic AI and GenAI technologies.
• Experience in Platform Engineering teams at scale.
• Knowledge of Kotlin, Java, or Python.

Responsibilities

• Build secure, scalable AI platforms as part of core platform engineering.
• Develop internal developer platform tooling for GenAI safety and efficiency.
• Collaborate across teams to deploy core platform services.
• Deploy and manage LLMs in private enterprise environments.

Skills

Go

Kubernetes

Cloud-native architecture

SRE & DevOps

Platform Engineering

Generative AI

Open-source

Kotlin/Java/Python

Financial services

Job description

We are looking for experienced Golang engineers to join us on a cutting-edge platform engineering and AI programme with a global financial leader.

You will be part of a high-calibre engineering team building secure, scalable AI platforms. You will work on Platform Engineering and Internal Developer Platform initiatives that help engineering teams move faster, and on agentic AI tooling that is transforming how we work.

This role sits at the intersection of core engineering and emerging AI technology. You will be helping to shape best practices for how developers use GenAI tools safely and effectively, building secure frameworks and core platform services for use of AI, and deploying LLMs in a private enterprise environment.

If you enjoy solving complex problems, learning new technologies, and contributing to high-impact technical strategy, you will feel right at home.

Core Skills

• Strong commercial experience with Go is essential
• Deep knowledge of Kubernetes
• Solid understanding of cloud-native architecture, scaling, SRE and DevOps practices
• Breadth across core engineering disciplines (infrastructure, architecture frameworks, CI/CD, security, scaling)
• Curiosity and enthusiasm for agentic and generative AI technologies
• Experience in Platform Engineering teams, running technical platforms at scale
• Knowledge of other languages such as Kotlin, Java, or Python
• Background in financial services or large-scale engineering environments
• Experience contributing to open-source or internal frameworks

Company Benefits

• 25 days holiday

Interview Process

1 - Interview with one of the Talent Acquisition Team

2 - All in One interview (tech test in Golang and Q+A) with a current JUXT employee

3 - Interview with the client (technical - System Design)