Software Engineer - Platform / Core Infrastructure (Fintech)

TL;DR

Software Engineer - Platform / Core Infrastructure (Fintech): Building self-service internal platform and developer-facing infrastructure with an accent on DevEx, cloud-native tooling, and scalable architecture. Focus on enhancing CI/CD pipelines, GitOps workflows, and automating processes to enable product teams.

Location: London, 4 days a week on site

Salary: Up to £110k

Company

Rapidly scaling fintech that has transformed its market, processing billions in transactions annually across multiple countries.

What you will do

• Build and improve self-service internal platform used by multiple engineering teams
• Enhance developer experience by simplifying workflows and reducing cognitive load
• Develop and maintain cloud-native infrastructure and tooling
• Contribute to CI/CD pipelines and GitOps workflows
• Support scalable, secure, and reliable platform architecture
• Collaborate with engineers to understand pain points and deliver practical solutions

Requirements

• Experience as Software Engineer, Platform Engineer, DevOps Engineer, or SRE
• Experience with Golang
• Exposure to cloud platforms (AWS or GCP)
• Hands-on experience with Kubernetes and containerised environments
• Familiarity with Infrastructure as Code tools (e.g. Terraform)
• Experience working with CI/CD pipelines
• Interest in improving developer experience and building internal tools

Culture & Benefits

• High-growth fintech solving complex, real-world problems
• Work on platform-level systems impacting the entire engineering organisation
• Modern tech environment with strong focus on automation and DevEx
• Opportunity to learn from experienced engineers and grow into senior role
• Collaborative, high-autonomy team culture