Senior Platform Engineer, Infra & CI/CD

Kalepa; York and North Yorkshire; On-site; GBP 70,000 - 110,000; Full time

Job summary

Kalepa is seeking smart engineers to join the infrastructure team in York, UK. You will maintain CI/CD pipelines, automate workflows, and ensure security and compliance for our cloud platform.

The role focuses on improving performance and cost, standardizing deployments, and sustaining observability and incident response as we scale. Collaborate with global teams of engineers to build scalable backend solutions; strong fundamentals in system design, debugging, and problem-solving are essential.

Qualifications

• 5+ years of software engineering or dev-ops experience in CI/CD, security, and infrastructure.
• Strong fundamentals in system design, debugging and problem-solving.
• Experience with LLMs/generative AI is a bonus.
• Proficiency with relational databases (PostgreSQL).
• Knowledge of Terraform, IaaC practices, Docker or similar tools.
• Experience with serverless technologies and cloud environments.
• Ownership mindset, proactive communication with stakeholders.

Responsibilities

• Maintain CI/CD pipelines and automate operational workflows.
• Ensure security and compliance to industry standards.
• Improve infrastructure performance, reliability, and cost efficiency.
• Standardize environments and deployment patterns across teams.
• Maintain observability and incident response processes.
• Assist in scaling cloud-based systems as the company grows.
• Collaborate with global teams to build scalable backend solutions.

Skills

CI/CD pipelines

Security

Observability

Incident response

Cloud infrastructure

Python

PostgreSQL

Terraform

Docker

Serverless (Lambda)

Tools

Terraform

Docker

PostgreSQL

Lambda

EC2

Job description

Kalepa is seeking smart engineers to join the infrastructure team in York, UK. You will maintain CI/CD pipelines, automate workflows, and ensure security and compliance for our cloud platform.

The role focuses on improving performance and cost, standardizing deployments, and sustaining observability and incident response as we scale. Collaborate with global teams of engineers to build scalable backend solutions; strong fundamentals in system design, debugging, and problem-solving are essential.