201 to 225 of 1,124 Observability Jobs in London

Infrastructure/DevOps Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
enjoys building strong, cost-efficient infrastructure. Your work will keep systems audit-ready and high-performing. In this senior role, you’ll lead DevOps, observability, and compliance. Tasks include architecting cloud infrastructure for growth, prepping for SOC 2/ISO 27001 audits, and setting up CI/CD pipelines ...

DevOps Engineer – B2B Collaboration

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
teams to adopt Expand the self-service platform capabilities that let application teams provision, deploy, and monitor their own services within sensible guardrails Strengthen observability and reliability with DataDog, and help define the SLOs, alerting, and on-call practices that keep services healthy Support the ongoing migration to Azure, from ...

DevOps / Application Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £650/day InsideIR35
production applications and services. * Drive improvements across resilience, availability, performance and capacity. * Manage deployments, releases, production readiness and failover activities. * Implement monitoring, alerting and observability solutions. * Troubleshoot complex application, infrastructure and batch-processing issues. * Identify root causes and deliver sustainable technical solutions. * Contribute to CI/CD, automation and wider ...

Full Stack Engineer - ML/Gen AI

Hiring Organisation
INTEC SELECT LIMITED
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£375 - £450 per day
offs. Essential experience: Python, React and JavaScript/TypeScript AWS cloud engineering Chat or Messaging platform integration REST API development CI/CD pipelines Observability (logs, metrics, tracing and performance monitoring) Software architecture and distributed systems/microservices AI/LLM integration, with an understanding of model capabilities and limitations ...

Lead Agentic AI Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
implement evaluation frameworks for quality, grounding, task success, safety, latency, and cost Experience deploying AI solutions into production with focus on cost optimisation, scalability, observability, security, and governance Experienced in using Microsoft GenAI ecosystem, including M365, Copilot Studio, Azure AI Foundry, and Microsoft Agent Framework Proficient in Python and production ...

Senior AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
orchestration patterns* Knowledge of vector search/Azure AI Search* Experience with insurance domain workflows (FNOL, Policy Admin, Claims)* Experience with monitoring and observability tooling* Exposure to Pega platform integration* Experience mentoring junior engineers or graduate trainees**Technical Stack*** Python* Azure AI Foundry* Azure OpenAI* Azure Functions/Durable Functions ...

Platform Engineer @ Hnry

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
availability and performance of our platform Evolve and optimise our CI/CD pipelines to enable fast, safe and consistent deployments Implement and enhance observability (monitoring, alerting, logging) using tools like DataDog to ensure high-availability APM Apply best practices in security, scalability and cost optimisation across our infrastructure Support ...

Data Platform Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
resources, networking, and platform services Contribute directly to platform components, automation, and data pipelines using Python and SQL Establish architectural patterns for scalability, resilience, observability, security, and cost optimization Hands on experience with AWS Services like Lambda, Fargate, EKS, DynamoDB, and MemoryDB. Architecture, System Design & Governance ...

Lead Software Engineer - FIXED INCOME UK

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
. Preferred qualifications, capabilities, and skills In-depth knowledge of the financial services industry and their IT systems Practical cloud native experience Experience with observability tooling and practices (structured logging, metrics, distributed tracing) and incident/problem management. Work Style/Ways of Working Strong communication skills, ownership mindset ...

AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
frameworks such as LangChain, or similar. Develop and maintain AI system blueprints, ensure integration with existing infrastructure, and optimize performance and scalability. Ensure compliance, observability, and scalability are embedded in design decisions. Drive best practices for AI model deployment, monitoring, and continual improvement. Ensure AI solutions comply with organizational security ...

Founding Engineer, Infrastructure & Platform

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Service Bus, Front Door, Entra ID, all under Terraform Design multi-tenant isolation patterns across compute, data, and network layers Own the deployment pipelines, observability stack, and on-call posture as the platform scales Build platform capabilities the rest of the team depends on: long-running agent jobs, large document ...

Sr. Backend Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
improvements, and execute on them with minimal direction. Collaborate across engineering, product, and data to align technical direction with business goals. Drive improvements to observability, reliability, and performance across our backend stack. Contribute to hiring by participating in technical interviews and helping define the engineering bar. Who you are 7+ ...

Senior Golang Engineer – AI Products & Platforms

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
into production‐ready solutions. Contribute to the design and implementation of cloud‐native, microservices‐based architectures. Drive engineering best practices across code quality, testing, observability and CI/CD. Solve complex distributed systems challenges, focusing on scalability, resilience and performance. Mentor engineers and contribute to a collaborative, high‐performing engineering ...

Lead Software Engineer - FIXED INCOME UK

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
. Preferred qualifications, capabilities, and skills In-depth knowledge of the financial services industry and their IT systems Practical cloud native experience Experience with observability tooling and practices (structured logging, metrics, distributed tracing) and incident/problem management. Work Style/Ways of Workin g Strong communication skills, ownership mindset ...

Site Reliability Engineer, Infrastructure - ThousandEyes

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
user experiences. ThousandEyes is deeply integrated across the Cisco technology portfolio, delivering AI-powered assurance insights within Cisco’s Networking, Security, Collaboration, and Observability portfolios. Our distributed Site Reliability Engineering team of approximately nine engineers owns the availability, latency, performance, efficiency, monitoring, emergency response, and capacity planning of the platform ...

Senior Golang Engineer – AI Products & Platforms

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
into production-ready solutions.* Contribute to the design and implementation of cloud-native, microservices-based architectures.* Drive engineering best practices across code quality, testing, observability and CI/CD.* Solve complex distributed systems challenges, focusing on scalability, resilience and performance.* Mentor engineers and contribute to a collaborative, high-performing engineering ...

Senior ML Engineer, Doc Fraud

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
organisation, retrospectives, written documentation (RFCs, DACIs), and cross‐functional partnerships. Qualifications Strong production engineering experience: built, deployed and operated complex systems in production with observability, reliability, performance optimisation and operational realities. Hands‐on LLM/ML systems experience: fine‐tuning models, building inference pipelines, optimisation for latency/cost, evaluation ...

Senior Backend Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
quality Write well-tested, maintainable code and contribute to a culture of high engineering standards through code review, documentation and technical discussion Improve system observability, reliability and performance — instrument, monitor and optimise the systems you build Make pragmatic technical decisions that balance speed of delivery with long‐term maintainability Collaborate ...

Site Reliability Engineer, Infrastructure - ThousandEyes

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
user experiences. ThousandEyes is deeply integrated across the Cisco technology portfolio, delivering AI‐powered assurance insights within Cisco’s Networking, Security, Collaboration, and Observability portfolios. Our distributed Site Reliability Engineering team of approximately nine engineers owns the availability, latency, performance, efficiency, monitoring, emergency response, and capacity planning of the platform ...

AI Infrastructure Engineer, Serving Platform London, UK Apply →

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
models for production and research use cases. Conduct architecture and design reviews to uphold best practices in system design and scalability. Develop monitoring and observability solutions to ensure system health and performance. Lead projects end-to-end, from requirements gathering to implementation, in a cross-functional environment. Ideally ...

Senior Software Engineer - Buy-Side

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
grade solutions that directly impact clients’ investment workflows and firm-wide operations. Engineering Excellence: Build distributed, fault-tolerant, and highly scalable systems with strong observability, resilience, and automated testing from day one. Complex Problem Solving: Design and implement technology that transforms complex client workflows into streamlined, high-impact solutions across ...

Senior Software Engineer, Substrate

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
with a cloud provider (AWS/Azure/GCE), or sysadmin/SRE experience in data centers Experience designing, building, and operating high-scale observability or infrastructure systems Working knowledge of networking fundamentals, experience with CNIs or cloud networking infrastructure preferred What We Require 4+ years of professional software development ...

Senior AI Agentic Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
layer. Define and operate the evaluation layer — golden datasets, regression suites, agent-level metrics and human review workflows for non-deterministic outputs. Own the observability and tracing stack (Langfuse, CloudWatch) and the runtime quality, latency and cost envelope of the platform. Team leadership and capability build Lead the in-house ...

Full Stack Technical Lead

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
reviews and ensure adherence to engineering standards. Establish best practices for: Clean code and maintainability; Testing strategy (unit, integration, E2E); CI/CD pipelines; Observability and monitoring; Security and performance optimisation. Ensure scalability, reliability, and long‐term technical sustainability of a high‐throughput, event‐driven platform. Reduce technical debt through ...

Lead DevOps Engineer (AI Early Stage Startup)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
part of the job. Security and compliance posture: secrets management, access controls, infrastructure hardening, and the audit-grade controls customers will hold you to Observability: telemetry, metrics, logging, tracing, dashboards, and alerting that keep a complex distributed system legible Reliability, incident response, and the operational runbooks that protect customer trust ...