JPMorgan★3.9 (20k)· London

In this role, you will work with Go, Python, Java, Kubernetes, Terraform, and public cloud providers like AWS, Azure, or GCP. You will help build a new Identity and Access Management (IAM) team within JPMorgan's Public Cloud Engineering organization. As a Lead, you will guide architecture, mentor engineers, and drive platform services for cloud infrastructure.

Glasswall★0.0· London

You'll work with C++, C#, Python, Assembly, and tools like static/dynamic analyzers, debuggers, disassemblers, detonation chambers, and agentic AI. As a Senior Security Researcher on a small team, you'll investigate threats to Glasswall's Content Disarm and Reconstruction technology through vulnerability research, penetration testing, and malware analysis.

Design, configure, and deploy SailPoint IdentityIQ solutions, developing workflows, rules, and connectors. Integrate with Active Directory, LDAP, HR systems, and business applications using Java. As part of AIG’s Identity and Access Management team, you will secure and manage user identities and access privileges.

Fitch Group★4.5 (4)· London

You’ll work with Kubernetes, Docker, AWS, Azure, Datadog, GitHub Actions CI/CD, AWS Bedrock/SageMaker, and script in Python, PowerShell, or Bash. The role embeds within Fitch

Glasswall★0.0· London

Work with DevOps tools (Terraform, CloudFormation, Ansible), cloud platforms (AWS, Azure, GCP), and programming languages (Python, Java, C#), plus CI/CD pipelines, APIs, ICAP, and proxy servers. In this pre-sales role, you will design solution architectures, deliver PoCs, and integrate Glasswall’s document-sanitization security products into customer on-premises, hybrid, and cloud environments.

You'll work with AWS CDK, Kubernetes on EKS, CircleCI/GitHub Actions, Lambda, ECS, Redshift, RDS, Kafka, Flink, Redis/Valkey, Datadog, and TypeScript/Python/Bash. The Platform Engineering team builds the tooling, automation, and infrastructure that development teams use to build, deploy, and run software on Sparta's commodity trading platform.

PlayStation★3.8 (164)· London

Design, build, and optimize data ingestion, transformation, and enrichment pipelines using SQL, Snowflake, Python, and REST APIs. You will join the Security Data Analytics team at PlayStation, developing data products and pipelines that help Information Security teams understand security posture and risk trends. This is an individual contributor role; no team size is stated.

NatWest Group★3.7 (1.2k)· London

You will work with GitLab, Artifactory, Ansible Automation Platform, Kubernetes, ArgoCD/Flux, and cloud-native technologies. You will lead the Engineering Platforms team delivering modern software development tools for over 25,000 engineers across the bank, shaping the CI/CD strategy, observability stack, and automation frameworks.

COLLINSON★3.6 (34)· London

You will own the design, reliability, and cost-efficiency of a zero-downtime, multi-region AWS environment running EKS, Lambda, and serverless workloads, using Terraform, Terragrunt, ArgoCD, Istio, and Datadog. The team operates the production platform for Priority Pass and related travel and loyalty solutions. You will set the technical direction and lead a team of DevOps engineers.

Design and maintain CI/CD pipelines with

Broadridge★3.5 (1.1k)· London

As a hands-on Lead DevOps Engineer, you'll design and automate low-latency trading infrastructure for financial systems across AWS, Azure, and on-premises, using Terraform, Ansible, Kubernetes, Docker, Jenkins, GitLab, Python, Bash, and Splunk. This technical leadership role involves building CI/CD pipelines, containerizing applications, and integrating AI-assisted tools like GitHub Copilot to improve reliability and operational workflows. You'll also mentor engineers and lead Agile practices using Jira across a global, matrixed organization.

You’ll work with Kotlin, Java, Python, TypeScript, AWS (Lambda, ECS, EKS), Kubernetes, Kafka, Flink, Redis/Valkey, RDS, Redshift, and infrastructure as code (AWS CDK, Terraform, CloudFormation). As a Backend/SRE Engineer on the Platform Engineering team, you’ll split time between building distributed services for real-time commodity market data and ensuring those systems are observable, resilient, and cost-efficient.

You will build backend systems for AI agent orchestration using Go, Python, Rust, and cloud-native technologies like AWS, GCP, Azure, Docker, and Kubernetes. The Agents team builds the infrastructure platform powering production-ready AI agent applications, including orchestration, tool execution, workflow management, and state handling.

You will build scalable backend services using Go, Python, Rust, React, Kubernetes, Docker, and cloud platforms (AWS, GCP, Azure). The Core Platform team develops foundational services like authentication, APIs, and multi-tenancy that power Lightning AI Studio and support AI application development.

You'll work with Go, Python, Rust, AWS/GCP/Azure, Docker, and Kubernetes to build backend services and APIs for the Training & Experimentation team. This team develops the platform that enables developers to experiment at scale, train models, and launch distributed training jobs.

SBS★4.2 (6)· London

You'll work with AWS, Docker, Kubernetes, and CI/CD pipelines, using IaC, scripting languages like Python/Go, and monitoring/logging tools. You will build and maintain cloud/container infrastructure and automation for SBS’s Digital Engagement products (web, mobile, banking capabilities) and its AI Platform, supporting reliability and scalability in a regulated industry. This is a hands-on role collaborating with product engineering, AI, and platform teams.

Altus Group★3.0 (197)· London

This hands-on Tech Lead role at Altus Group builds AWS-native platforms using Lambda, ECS, RDS, S3, SQS, API Gateway, CloudWatch, Terraform, and CI/CD pipelines, with Python, Java, or Node.js. The lead owns mission-critical services end-to-end, drives architecture, and mentors engineers while partnering

This role uses C++, Java, Oracle RDMS, REST APIs, cloud platforms (Azure, AWS, or GCP), Kubernetes/OpenShift, CI/CD tools, DevOps, and monitoring/observability tools. You will work on hospitality solutions such as Central Reservation Systems, Property Management Systems, and Payment systems/gateways.

You will work with SailPoint IdentityIQ, Java, Active Directory, Azure AD, LDAP, Workday, Fieldglass, SAML, OAuth, and SCIM. You will join AIG’s Identity and Access Management team, designing and maintaining enterprise IAM infrastructure for the global insurance company. No team size is stated.

You'll work with GitLab, Artifactory, Ansible Automation Platform, Kubernetes, ArgoCD/Flux, and cloud-native technologies. As a Principal Engineer in the Engineering Platforms team, you’ll deliver a modern software development toolchain for over 25,000 colleagues across the bank, coordinating multiple feature teams and defining architecture for end-to-end automation and scalability.

This role involves building data pipelines, Snowflake data models, and automation using SQL, Python, Java, or R, with practices like version control and CI. The engineer joins Sony Interactive Entertainment's Security Data Analytics team, supporting Information Security with analytics-ready data and AI-enabled workflows.

Hands-on technical lead supporting low-latency trading infrastructure and financial systems. Technologies include AWS, Kubernetes, Terraform, Ansible, Jenkins, GitLab, Python, Bash, Docker, Splunk,

Lead a DevOps team owning a multi-region, zero-downtime AWS platform running Kubernetes (EKS), serverless workloads, and an AI enablement layer, using Terraform, Terragrunt, ArgoCD, Istio, and Datadog. You will set the technical direction, drive platform standards, and mentor engineers for a company operating Priority Pass, airport experiences, and loyalty programs for major clients like Mastercard and British Airways.

You will support a low-latency Cash Equities trading platform using Unix/Linux, Python, Bash, Go, Dynatrace, Prometheus, and Grafana. The team provides Level 1/2/3 production support directly alongside front office traders, quants, and developers for a global investment bank.

You'll work with Azure DevOps Pipelines for CI/CD, PowerShell/Python/C#/SQL, Atlassian Confluence and Jira, plus cloud deployments to Microsoft Fabric/Synapse/Azure or Snowflake. As part of the Operations team at USS, a pension scheme, you'll build automation, maintain release processes, and enhance test frameworks for in-house solutions.