GCP DevOps Engineer

Overview

Seeking an experienced senior engineer to own and optimize CI/CD, cloud infrastructure, and application performance. Focus on Python, Kubernetes workloads, and GCP platform reliability. This position is a contract position that will likely renew on a daily basis. It is hybrid working with 3 days in office with Office locations being either Sheffield, Birmingham, Edinburgh or London (Sheffield is preferred).

Description

Job Title: GCP DevOps Engineer

Overview: Seeking an experienced senior engineer to own and optimize CI/CD, cloud infrastructure, and application performance. Focus on Python, Kubernetes workloads, and GCP platform reliability. This position is a contract position that will likely renew on a daily basis. It is hybrid working with 3 days in office with Office locations being either Sheffield, Birmingham, Edinburgh or London (Sheffield is preferred).

Core Responsibilities

• Diagnose and resolve performance issues across k8s clusters (networking, autoscaling, resource tuning).
• Design, implement, and maintain CI/CD pipelines (Jenkins, Tekton).
• Optimize build, test, and deployment workflows (artifact strategy, caching, security gates).
• Implement observability (logging, metrics, tracing) and performance dashboards.
• Manage infrastructure-as-code (Terraform or equivalent) and environment provisioning in GCP.
• Enforce DevSecOps best practices (image hardening, secrets management, SBOM, scanning).
• Support incident response, root cause analysis, and capacity planning.
• Mentor engineering teams on pipeline usage and operational excellence.

Essential Skills

• Expert Kubernetes internals (scheduler, controllers, pod lifecycle, RBAC, networking, ingress, HPA/VPA).
• Expert GCP services (GKE, Cloud Build, Artifact Registry, Pub/Sub, Cloud Logging/Monitoring, IAM).
• Performance troubleshooting (CPU/memory profiling, latency analysis, concurrency tuning).
• Infrastructure-as-Code (Terraform modules, state management, policy enforcement).
• Observability stack (Prometheus, Grafana, OpenTelemetry, alert tuning).
• Strong Python (packages, virtual environments, dependency management, performance profiling).
• Strong Jenkins (shared libraries, pipelines-as-code) & Tekton (Tasks, Pipelines, Triggers).
• Containerization (Docker image optimization, multi-stage builds, runtime security).
• Git workflows (branching strategy, release tagging, code review automation).
• Compliance Awareness.

Job Title: GCP DevOps Engineer

Location: Sheffield, UK

Rate/Salary: 450.00 - 500.00 GBP Daily

Job Type: Contract

Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. 2876353. Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as “Allegis Group”). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at en-gb/privacy-notices.

To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go to en-gb/privacy-notices.

We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the “Contacting Us” section of our Online Privacy Notice at en-gb/privacy-notices for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. If you are resident in the UK, EEA or Switzerland, we will process any access request you make in accordance with our commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.

Seeking an experienced senior engineer to own and optimize CI/CD, cloud infrastructure, and application performance. Focus on Python, Kubernetes workloads, and GCP platform reliability. This position is a contract position that will likely renew on a daily basis. It is hybrid working with 3 days in office with Office locations being either Sheffield, Birmingham, Edinburgh or London (Sheffield is preferred).

Trading as TEKsystems. Allegis Group Limited, Maxis 2, Western Road, Bracknell, RG12 1RT, United Kingdom. No. 2876353. Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. TEKsystems is a company within the Allegis Group network of companies (collectively referred to as “Allegis Group”). Aerotek, Aston Carter, EASi, Talentis Solutions, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at en-gb/privacy-notices.