Top DevOps Jobs in London

Designs, implements, and manages workforce IAM solutions across enterprise applications and hybrid directories. Leads identity integrations during mergers, acquisitions, and divestitures; consolidates identity providers; automates onboarding and offboarding; and develops API-driven workflows. Enforces SSO, MFA, PAM, RBAC, least-privilege, and conditional-access controls. Supports compliance audits, access reviews, troubleshooting, technical documentation, and cross-functional collaboration across security, IT, HR, and application teams.

Principal Software Engineer responsible for end-to-end product ownership, architecture, technical strategy, platform infrastructure, CI/CD, observability, security, reliability, and legacy modernization. The role works across TypeScript, Python, cloud services, databases, frontend technologies, Kubernetes, and Terraform while mentoring engineers and shaping engineering standards across the organization.

Lead the design, delivery, and maintenance of cloud platforms, infrastructure-as-code, CI/CD pipelines, automated testing, and DevSecOps practices. Provide technical leadership, architecture guidance, mentoring, governance, and stakeholder collaboration. Optimize cloud costs, improve reliability and security, oversee engineering standards, and deliver scalable solutions using Azure, Kubernetes, and Terraform.

Leads enterprise technology strategy, delivery, and transformation across Finance, FinTech, Legal, and Risk. Oversees product platforms, Agile and DevOps adoption, AI and data initiatives, digital transformation, change management, vendor partnerships, governance, and technology operations. Partners with executive stakeholders to align global priorities, integrate platforms, manage dependencies, and deliver scalable, secure, value-driven outcomes across a federated enterprise technology organization.

Leads technology strategy, roadmap, governance, and delivery for digital marketing, content, web, analytics, and AI capabilities across Gilead’s Ex-US Commercial organization. Partners with Commercial, Medical, Legal, Compliance, and IT stakeholders to deliver scalable solutions using Salesforce Marketing Cloud, Veeva Vault PromoMats, AWS, Databricks, and other platforms. Owns product lifecycles, vendor management, demand planning, analytics, AI enablement, and compliant digital transformation.

Lead enterprise-scale Dynamics 365 CE and Power Platform solution architecture from strategy through delivery. Design integrations, data models, security, environments, DevOps and ALM approaches while ensuring scalability, resilience and performance. Facilitate technical discovery and architecture reviews, advise senior client stakeholders, establish governance and reusable patterns, guide technology strategy, and mentor architects and senior consultants across complex Microsoft consulting programmes.

Leads an AI Enablement engineering team delivering enterprise AI agents, generative AI platforms, MCP integrations, and automation capabilities. Responsibilities include people management, technical strategy, architecture reviews, roadmap ownership, secure Azure platform delivery, governance, observability, stakeholder management, and operational resilience. The role requires strong experience with AI engineering, enterprise platforms, integrations, security, Agile delivery, and regulated environments.

Leads the EMEA engineering strategy, architecture, development, and operational excellence of low-latency client connectivity, order management, algorithmic trading, and DMA platforms. Manages and mentors distributed engineering teams, partners with senior business and technology stakeholders, defines multi-year roadmaps, and drives resilient, high-performance delivery. Champions engineering quality, automated testing, performance optimization, AI-powered development, Agile practices, CI/CD, monitoring, reconciliation, and application recovery.

Own the architecture and implementation of AI reliability infrastructure, including scalable data ingestion, evaluation and benchmarking systems, automated metrics pipelines, cloud automation, DevOps, and client-facing APIs. The role involves working directly with AI research labs and enterprise customers while shaping technical direction and engineering standards at an early-stage startup.

Conduct threat models and security reviews for Cloudflare products, triage and manage vulnerability lifecycle (bug bounties, SAST, fuzzing, pentests), build AI/LLM-driven automation tooling for triage and enrichment, coordinate pentests and remediation with engineering, and act as the product security point of contact.

Dragonfly is seeking Software Engineers for various portfolio companies, focusing on crypto technologies. Engineers of all experience levels are needed across multiple stacks.

Engage enterprise prospects evaluating an AI software development platform. Advise on architecture, cloud infrastructure, APIs, CI/CD, and developer workflows; lead proofs of concept and integrations; demonstrate business impact; collaborate with Sales, Product, and Engineering; translate customer feedback into roadmap insights; and drive post-sale adoption, expansion, and revenue.

Leads technical delivery for client projects, overseeing architecture, implementation, deployment, quality, budgets, risks, and deadlines. Manages client technical relationships, pitches, estimates, subcontractors, partners, and developer teams. Establishes technical standards, promotes agentic software development workflows, resolves technical concerns, and supports employee development. The role requires extensive experience delivering 3D applications, Gaussian splatting, real-time systems, AI development, Unity, AR/VR, web, and mobile platforms.

Develop and deploy greenfield full-stack services supporting trader workflow tooling for Citi’s Strategic Equity Solutions business. Responsibilities include designing scalable software, collaborating with business stakeholders, writing high-quality code, mentoring engineers, evaluating new technologies including AI tools, and owning the full software lifecycle through testing, deployment, and monitoring. The role emphasizes Python or Kotlin backend development, frontend frameworks, microservices, Kubernetes, OpenShift, and DevOps practices.

Leads QA strategy and testing across digital products, internal platforms, integrations, APIs, data flows, and third-party systems in a regulated financial-services environment. Owns test standards, automation, release quality gates, UAT, defect management, reporting, and continuous improvement. Partners with technology, product, business, and external providers while testing Microsoft Copilot workflows and controls and supporting operational risk management.

Develop and scale an AI-driven music and language learning platform using full-stack technologies including React, TypeScript, Next.js, and Python. Build new learner-facing features and authoring tools, improve production robustness, and contribute to technical decisions and engineering standards. Collaborate with AI, DevOps, data, and international development teams while using agile practices and AI-assisted development tools.

Lead pre-sales architecture engagements for large enterprise customers in manufacturing, retail and services. Create high-level architectures, demonstrate ServiceNow platform value, run workshops, influence CXOs, integrate ServiceNow with enterprise systems, and produce best practices and thought leadership.

Build and ship optimization solutions for IFS PSO, translating customer scheduling and planning problems into models, configuring and debugging the scheduling engine, and developing solutions against live datasets. The role combines C#/.NET software engineering, applied optimization, customer engagement, and product feedback. Engineers will work with Angular and TypeScript, diagnose performance issues, deliver under tight deadlines, and use AI-assisted workflows to accelerate solution development.

The Technical Lead will enhance developer experiences, streamline workflows, and modernize tooling, focusing on DevOps and CI/CD implementation across cloud platforms.

Build and launch scalable backend features and services for restaurant partners. Own projects end to end, collaborate with product and engineering teams, identify high-impact technical opportunities, and maintain reliable production systems through testing, monitoring, logging, and DevOps practices. The role uses Python and Flask primarily, with flexibility to work in Go, Ruby, and other technologies on a distributed remote team.

Build, operate, and improve secure, scalable AWS infrastructure for ELN platform services. Responsibilities include infrastructure-as-code, automation, observability, incident response, cloud security, reliability improvements, troubleshooting, peer code reviews, and collaboration with engineering, security, and DevOps teams.

Develop and maintain scalable web applications and AI/ML-enabled software for defence and national security customers. Responsibilities include technical ownership from design through deployment, distributed-system architecture, CI/CD and software quality, Agile collaboration, client engagement, mentoring, and deployment in cloud, on-premise, and field environments.

Develop and maintain secure, responsive web applications for front-to-back trading technology. Responsibilities include architecture, coding, testing, documentation, production support, requirements gathering, and legacy-platform migration to the cloud. The role emphasizes C# .NET or React, modern DevOps and CI/CD practices, testing, scalability, security, and maintainability. The developer will collaborate with platform engineers, business users, and agile delivery teams in a regulated financial-services environment.

Lead an enterprise legacy modernization programme in a regulated banking and capital markets environment. Responsibilities include roadmap and governance management, cloud and application modernization, data migration, API integration, stakeholder and vendor coordination, risk and financial tracking, regulatory compliance, testing, cutover, service transition, hyper-care, and legacy decommissioning. The role requires executive communication, cross-functional leadership, and delivery across Agile, Waterfall, and hybrid models.

Improve the resilience, performance, scalability, and maturity of Arbor’s platform infrastructure. Responsibilities include enhancing high availability, testing, disaster recovery, CI/CD pipelines, deployment patterns, incident response, post-mortems, documentation, and knowledge sharing. The role works closely with platform, SRE, architecture, and engineering teams while operating large-scale AWS cloud systems and infrastructure as code.