Senior Java/Kotlin Developer - Front office/Kubernetes - sought by investment bank based in London - Hybrid - Contract *Inside IR35* Key Responsibilities Develop and maintain backend components of a next-gen trading platform. Work with Java and/or Kotlin to deliver robust solutions. Deploy containerised applications using Kubernetes and Docker. Leverage MongoDB and Databricks for data processing and analytics. … Ensure code quality through testing, debugging, and optimisation. Essential Skills 3+ years of backend development experience in financial systems. Proficiency in Java and/or Kotlin. Strong knowledge of Kubernetes and Docker. Experience with MongoDB and Databricks. Familiarity with relational databases (e.g., PostgreSQL, MySQL, Oracle). Understanding of Git, CI/CD, and unit testing. Desirable Skills Exposure to cloud More ❯
Senior Java/Kotlin Developer - Front office/Kubernetes - sought by investment bank based in London - Hybrid - Contract *Inside IR35* Key Responsibilities Develop and maintain backend components of a next-gen trading platform. Work with Java and/or Kotlin to deliver robust solutions. Deploy containerised applications using Kubernetes and Docker. Leverage MongoDB and Databricks for data processing and analytics. … Ensure code quality through testing, debugging, and optimisation. Essential Skills 3+ years of backend development experience in financial systems. Proficiency in Java and/or Kotlin. Strong knowledge of Kubernetes and Docker. Experience with MongoDB and Databricks. Familiarity with relational databases (e.g., PostgreSQL, MySQL, Oracle). Understanding of Git, CI/CD, and unit testing. Desirable Skills Exposure to cloud More ❯
security testing on web apps, APIs, pipelines, and cloud infrastructure. Identify and exploit vulnerabilities in CI/CD workflows, IaC, containers, and cloud-native architectures (AWS, Azure, GCP, Docker, Kubernetes). Participate in agile ceremonies including sprint planning, threat modeling, and secure design reviews. Produce detailed reports with executive summaries, technical findings, and actionable remediation guidance. Validate remediation efforts and … Jenkins, GitLab, Ansible, or similar tools. Secure coding knowledge and familiarity with common developer pitfalls. Scripting for testing/automation: Python, Bash, Go. Cloud-native and container experience: Docker, Kubernetes, IaC. Cloud security knowledge: AWS, Azure, GCP, and cloud security best practices. Experience collaborating in agile, fast-paced environments with developers and DevOps teams. Nice to Have OSCP, OSWA, CRTO … GWAPT, GPEN, eWPT certifications. Azure Security Engineer Associate or AWS Security Specialty. Kubernetes security or DevSecOps-focused certifications. Strong analytical, problem-solving, reporting, and customer engagement skills. Why Join Lead security testing in high-impact CI/CD and cloud-native projects. Collaborate with a cutting-edge security and DevOps team. Influence secure development practices and enhance enterprise security posture. More ❯
or Vue.js and TypeScript Develop back-end services: Build and maintain server-side logic, databases, and APIs using Spring and Java Experience of Cloud Native microservices architectures deployed on Kubernetes hosted on Red Hat OpenShift Experience of CI/CD pipelines using GitHub and ArgoCD Your skills and experience: Proven experience as a Full Stack Developer or similar role. Proficiency … side languages and frameworks (Java and Node.js must, Python, Ruby on Rails). Familiarity with version control systems: Git. Experience with DevOps practices: CI/CD pipelines, containerization (Docker, Kubernetes). Experience with Red Hat Open Shift More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Oscar Technology
stack applications. Engineer and manage cloud infrastructure (Azure as primary, AWS/GCP as secondary). Identify and implement cloud cost efficiencies while maintaining performance. Oversee container orchestration with Kubernetes and Helm. Develop and optimise CI/CD pipelines (Jenkins, CircleCI, GitHub Actions). Lead migration projects and modernisation of legacy systems. Ensure compliance with security and regulatory standards in … global teams. Required: Proven full-stack development expertise Node.js, TypeScript, JavaScript, and C#, .NET. Hands-on experience with cloud platforms (Azure preferred, AWS/GCP beneficial). Skilled in Kubernetes, Docker, Terraform, Helm, and CI/CD automation. Strong background in databases including SQL Server, PostgreSQL, and NoSQL (MongoDB, Redis). Track record of delivering measurable business impact through optimisation More ❯
multiple teams and disciplines to deliver high-quality outcomes at pace. Responsibilities Enhance and support a wide range of platform technologies, including VMware infrastructure, container platforms and orchestration (e.g., Kubernetes, OpenShift), databases, and applications Manage environments and support CI/CD pipelines using Infrastructure as Code Improve observability using tools such as Dynatrace, ensuring proactive monitoring and alerting Lead and … a Site Reliability Engineer within financial services Strong understanding of DevOps principles, including Infrastructure as Code and CI/CD Experience with container platforms and orchestration such as Docker, Kubernetes and OpenShift Hands-on experience with VMware technologies in a production environment Familiarity with observability platforms, such as Dynatrace and experience with either Linux or Windows operating systems Proven ability More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Interquest
DevOps Engineer- Kubernetes- Virtualisation DevOps Engineer with strong Kubernetes expereince and ideally expereince of virtualisation projects is needed to support our Higher Education client to implement infrastructure as code pipelines for deploying research-supporting applications within social science applications. The DevOps Engineer will be responsible for will implement infrastructure as code pipelines for deploying research-supporting applications and associated services … on private cloud (on-prem) infrastructure using Virtual Machines and Kubernetes. DevOps Engineer- Kubernetes- Virtualisation- Essential Expereince Experience deploying applications with Kubernetes Experience implementing CI/CD pipelines Experience with Infrastructure as Code development (Terraform). Ability to liaise with end-users to gather requirements, ensuring that application deployments meet their needs and that available resources are used efficiently. Expereince … of working on Virtualisation projects, awareness of VMware Experience of using Ansible and GitHub. DevOps Engineer- Kubernetes- Virtualisation- Desirable Expereince Knowledge of public/private cloud Experience within a Higher Education environment, particularly working with research/academic stakeholders to translate their requirements into technical solutions. Knowledge of python and Rstudio or Rancher or Kubernetes cluster on Harvester. Hybrid workign More ❯
genomics, transcriptomics, proteomics), or pharmaceutical industry experience Knowledge of AI/ML approaches and deployment of AI/ML powered applications - especially using language models or NLP Experience with Kubernetes and Google Kubernetes Engine would be an advantage More ❯
genomics, transcriptomics, proteomics), or pharmaceutical industry experience Knowledge of AI/ML approaches and deployment of AI/ML powered applications - especially using language models or NLP Experience with Kubernetes and Google Kubernetes Engine would be an advantage More ❯
genomics, transcriptomics, proteomics), or pharmaceutical industry experience Knowledge of AI/ML approaches and deployment of AI/ML powered applications - especially using language models or NLP Experience with Kubernetes and Google Kubernetes Engine would be an advantage More ❯
secure AWS infrastructure, CI/CD pipelines, and tooling, while embedding security best practice across the delivery lifecycle. You’ll also play a key role in the migration from Kubernetes to serverless architectures. Essential Skills: Active SC Clearance Strong AWS DevSecOps experience (Lambda, S3, CloudWatch, Athena, IAM, RDS) CI/CD: GitLab, GitHub Actions/Enterprise IaC: Terraform Scripting: Python … Kafka AWS networking (VPC, subnets, routing) WAF configuration/security assessment for public-facing services Strong communication and stakeholder influencing skills Desirable: Cybersecurity testing within DevOps workflows FinOps experience Kubernetes migration to serverless More ❯
workflows. Preferred Skills Experience with Docker and multi-container application architecture. Backend development using FastAPI . Knowledge of AI/ML techniques , especially NLP and language models. Experience with Kubernetes and Google Kubernetes Engine (GKE) . Exposure to frontend development (e.g., React ) is a plus. Please apply with your updated CV if this opportunity aligns with your experience and career More ❯
and distributed training. Install, configure, and monitor servers, ensuring smooth system performance. Optimize shared and local storage for big data ML workloads. Build and scale containerized applications using Docker, Kubernetes, Terraform, etc. Collaborate closely with ML engineers and developers to streamline workflows. Respond to production incidents, analyze root causes, and implement preventative solutions. Key Qualifications 3+ years of professional experience … role (ML experience preferred). Strong scripting skills (Bash, PowerShell, Python, etc.). Hands-on experience with cloud platforms (AWS, GCP, Azure). Proficiency in containerization and orchestration (Docker, Kubernetes). Expertise in managing and optimizing cloud-based systems at scale. Preferred Skills Familiarity with Python (Jupyter) and ML frameworks (e.g., PyTorch). Knowledge of monitoring tools (Prometheus, Grafana). More ❯
within Defence or Government organisations Highly experienced in containerising Front End (React/TypeScript) and back end (.NET/C#) services SC Cleared Tech: .NET, C#, Linux, React, TypeScript, Kubernetes, Docker, ELK Within this role, you will be responsible for: Own the process of containerising frontend (React/TypeScript) and backend (.NET/C#) services into secure, efficient Docker images … Maintain and govern Dockerfiles and base image standards to ensure security, consistency, and performance Administer and operate Kubernetes clusters across Development, Integration, ISE, and COTS environments Deploy, monitor, and govern workloads, including upgrades, ingress/routing, secrets management, and resource policies Implement and enforce Kubernetes RBAC, namespaces, and resource quotas Own and govern GitLab CI/CD pipelines end-to … end for frontend and backend teams Administer GitLab Runners in Kubernetes, ensuring they scale, stay patched, and run securely Design and own monitoring and logging pipelines Support and govern incident analysis and debugging through logs, metrics, and traces This represents an excellent opportunity to secure a long term contract within a high profile and commercially focused organisation. People Source Consulting More ❯
Kirtana consulting is looking for GoLang developer with Kubernetes, Docker and python for 6months rolling contract in Brighton. Job description: Role Title: Senior GoLang developer Minimum years of experience: 8+ years Required Core Skills: Development experience with: 1. strong in Golang 2. Kubernetes 4. Docker 5. Python Good to Have Skills: Exposure to GCP, REST API, Kafka, NoSQL databases, including More ❯
orientated analysis and design Skills required (Desirable) Front End Java Script/View JS An interest/skills in AWS DevOps principles and orchestration tools such as Docker, Terraform, Kubernetes clusters including helm charts, Git Provide assurance on technical decisions, risk mitigation, and compliance with GDS standards. Good communication and interpersonal skills to be able to work with both business … and technical stakeholders at various levels in the organisation. AWS Kubernetes PHP/Drupal WordPress: Caching, CDN integration, and database tuning All profiles will be reviewed against the required skills and experience. Due to the high number of applications we will only be able to respond to successful applicants in the first instance. We thank you for your interest and More ❯
using Java, Node.js, and TypeScript. Lead the migration of existing Node.js systems into Java to align with bank-wide infrastructure strategy. Work closely with DevOps teams, utilising Docker and Kubernetes for containerisation and deployments. Build and maintain CI/CD pipelines (GitHub Actions). Monitor and optimise system performance and uptime. Write robust unit and integration tests to ensure high … functional teams to define, design, and deliver new features. What We're Looking For 5+ years' experience as a Java & Node.js/TypeScript developer. Hands-on experience with Docker, Kubernetes, GitHub Actions (CI/CD). Strong knowledge of SQL databases. Proven track record writing unit & integration tests. Strong problem-solving skills, with the ability to meet deadlines in collaborative More ❯
Isleworth, London, United Kingdom Hybrid / WFH Options
Staffworx Limited
real-world applications. Write code that lasts clean, maintainable, well-tested, and resilient. Shape our infrastructure through modern DevOps practices: CI/CD pipelines (Jenkins, Concourse), containerisation, Helm, and Kubernetes deployments. Collaborate in Agile teams, driving technical direction, reviewing code, and suggesting smart process improvements. Keep our systems secure, observable, and high-performing at scale. Mentor and inspire junior engineers … TypeScript and Node.js . Strong understanding of GraphQL from schema design to integration and evolution. Hands-on with testing frameworks like Vitest and Playwright . Comfortable with Docker , Helm , Kubernetes , and modern CI/CD pipelines. Experience in cloud-native architectures and infrastructure-as-code . A knack for improving codebases and influencing technical direction. Experience mentoring or coaching other More ❯
What Youll Bring Strong experience in AWS cloud architecture, including designing, building, and optimising cloud solutions. Expertise in cloud security, networking, and infrastructure-as-code tools (e.g., Terraform, Ansible, Kubernetes). Hands-on experience in migration planning, governance, and cost optimisation in complex, secure environments. Active SC or DV clearance with experience in delivering solutions for Government, Defence, or other … Professional). Exposure to multi-cloud environments or any prior GCP experience (desirable but not essential). Knowledge of DevOps, CI/CD pipelines, or container orchestration (e.g., Docker, Kubernetes, OpenShift). Why Join Our Network? Access to exclusive opportunities with Defence, Government, and secure sector clients. Increased visibility and marketability as a multi-cloud specialist in a high-demand More ❯
FULLSTACK DEVELOPER/DEVOPS - 12 MONTH+ CONTRACT - HYBRID ROLE WITH 3 DAYS PW IN EITHER LEICESTER/LONDON OR HAMPSHIRE - RATES £550 TO £700 PD INSIDE IR35 DOE - DV CLEARANCE REQUIRED This role is working in a DV Security Cleared More ❯
Flask? Data engineering What are best practices in pre-processing textual content during ingestion phase? Any experience of using NLP algorithms for pre-processing raw text content? Docker/Kubernetes What are few proven docker images inspection methods? Any experience of popular known deployment methods on k8s cluster? Gitops/Git/Jenkins Any experience using gitops pipeline? Nice to More ❯
be embedded within a cross-functional engineering team, contributing to the design, implementation, and optimisation of modern DevOps practices. The successful candidate will bring hands-on expertise across Terraform , Kubernetes , and Docker , with experience working in Azure environments. Exposure to Azure DevOps is also essential, as it forms part of their toolchain. Key Responsibilities Build and maintain scalable, secure, and … using Infrastructure-as-Code Lead the optimisation and maintenance of CI/CD pipelines using Azure DevOps and other tooling Collaborate with engineering teams to deploy containerised applications using Kubernetes and Docker Support migration and integration across Azure and internal platforms Monitor infrastructure performance and reliability, implementing automation and alerting as needed Drive cost optimisation and efficiency across cloud environments … best practices around cloud governance, platform resilience, and DevOps standards Skills & Experience Required Strong experience as a DevOps Engineer or Platform Engineer in complex environments Hands-on with Terraform , Kubernetes , and Docker Proven experience with CI/CD pipelines , particularly using Azure DevOps Strong cloud infrastructure knowledge across Azure Skilled in automating deployment workflows and enabling infrastructure-as-code Comfortable More ❯
embedded across the pipeline architecture, from deployment to data flow, while collaborating closely with DevOps and development teams. Key Responsibilities: Design and implement security controls across containerised environments using Kubernetes and OpenShift Ensure secure configuration and access management within GitLab version control and CI/CD pipelines Integrate and secure telemetry tools including Cribl, Elastic, Splunk, Fluentd, and Syslog Conduct … Monitor and respond to security events and alerts from observability platforms Maintain documentation of security architecture, policies, and incident response procedures Required Skills & Experience: Strong hands-on experience with Kubernetes and OpenShift in secure production environments Proficiency in GitLab and secure CI/CD pipeline practices Familiarity with telemetry and logging tools: Cribl, Elastic, Splunk, Fluentd, and Syslog Deep understanding … and compliance requirements Knowledge of container security tools (e.g., Aqua, Twistlock, Trivy) and vulnerability scanners Excellent analytical and communication skills Preferred Qualifications: Certifications such as CISSP, CISM, CKS (Certified Kubernetes Security Specialist), or equivalent Experience in building MVPs or working in startup-like environments Familiarity with cloud security (AWS, Azure, GCP More ❯
embedded across the pipeline architecture, from deployment to data flow, while collaborating closely with DevOps and development teams. Key Responsibilities: Design and implement security controls across containerised environments using Kubernetes and OpenShift Ensure secure configuration and access management within GitLab version control and CI/CD pipelines Integrate and secure telemetry tools including Cribl, Elastic, Splunk, Fluentd, and Syslog Conduct … Monitor and respond to security events and alerts from observability platforms Maintain documentation of security architecture, policies, and incident response procedures Required Skills & Experience: Strong hands-on experience with Kubernetes and OpenShift in secure production environments Proficiency in GitLab and secure CI/CD pipeline practices Familiarity with telemetry and logging tools: Cribl, Elastic, Splunk, Fluentd, and Syslog Deep understanding … and compliance requirements Knowledge of container security tools (e.g., Aqua, Twistlock, Trivy) and vulnerability scanners Excellent analytical and communication skills Preferred Qualifications: Certifications such as CISSP, CISM, CKS (Certified Kubernetes Security Specialist), or equivalent Experience in building MVPs or working in startup-like environments Familiarity with cloud security (AWS, Azure, GCP More ❯
