1 to 25 of 70 Observability Jobs in the City of London

Senior Full-Stack Engineer (Java & Python)

Hiring Organisation
McCabe & Barton
Location
City of London, London, United Kingdom
Employment Type
Permanent
Docker/Kubernetes) , and CI/CD pipelines . Solid understanding of data governance, validation, and compliance . A strong advocate for automated testing, observability, and engineering best practice . Excellent communication skills and the ability to collaborate in agile, cross-functional teams . Desirable Experience with infrastructure as code ...

Solace Administrator

Hiring Organisation
BGC Group
Location
City of London, London, United Kingdom
high availability, optimal performance, and reliability across production and non-production environments. This includes working on incident response, capacity planning, WAN optimization, and system observability using tools like Prometheus and Grafana . Key Responsibilities: Administer and maintain Solace PubSub+ appliances and software brokers across environments (on-prem and cloud). ...

Senior Full Stack Engineer - Java Script

Hiring Organisation
Presight
Location
City of London, London, United Kingdom
systems in JavaScript ecosystems Willing and able to relocate to Abu Dhabi, UAE Nice to Have Experience with Next.js or similar React frameworks Monitoring & observability in JavaScript services (Prometheus, Grafana, OpenTelemetry) Dynamic report generation or PDF rendering in JavaScript applications Exposure to WebGL or browser-based graphic rendering Agile/ ...

Platform Engineer

Hiring Organisation
Block MB
Location
City of London, London, United Kingdom
containerised applications effectively. Collaborate closely with development and operations teams to streamline deployment pipelines and improve platform resilience and scalability. Implement best practices for observability, monitoring, and alerting, ensuring system performance and reliability. Support and automate infrastructure using tools like Terraform and Ansible. Contribute to the ongoing evolution ...

Software Engineering Manager (UCX) (Web Frontend)

Hiring Organisation
Hargreaves Lansdown
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Figma to translate concepts into high-quality user interfaces. Experience working in cloud-native environments, including AWS, Docker, and Kubernetes , with familiarity in observability and monitoring tools such as Prometheus and Grafana. Strong advocate for quality and security , embedding automated testing, code quality checks, and security scanning into development pipelines. ...

Infrastructure Architect

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £854/day
/CD tooling Experience in regulated or enterprise environments. Architecture certifications (e.g. TOGAF, AWS/Azure Solutions Architect). Experience with monitoring, logging, and observability tools ...

Senior AI Engineer

Hiring Organisation
Siena Partnership
Location
City of London, London, United Kingdom
long-term internal AI/ML engineering capability. What you’ll do Deploy and operationalise AI/ML models into live production environments Build observability, monitoring, and continuous evaluation to manage model performance and drift Design and implement CI/CD pipelines for scalable, reproducible model delivery Optimise performance, reliability ...

MLOps Data Engineer (GCP)

Hiring Organisation
Xcede
Location
City of London, London, United Kingdom
Employment Type
Contract
production Build and maintain MLOps automation: CI/CD for ML, environment management, artefact handling, versioning of data/models/code Implement observability for ML systems: monitoring, alerting, logging, dashboards, and incident response for data + model health Establish best practices for data quality and ML quality: validation checks ...

Senior Software Engineer

Hiring Organisation
Cyber Guardian Consulting Group, LLC
Location
City of London, London, United Kingdom
integration requirements Ensure integrations meet security, performance, and reliability standards Write clear documentation for integration logic, APIs, and data mappings Monitor integrations and improve observability (logging, alerts, retries) Help shape engineering culture and hiring as we build out the London team Required Qualifications Strong experience working with REST APIs ...

Senior Machine Learning Engineer

Hiring Organisation
Onsera Health
Location
City of London, London, United Kingdom
standards. Responsibilities Design and implement Onsera's agentic AI platform – architect LLM/agent framework selection, standardized patterns for tools, memory, guardrails, evaluation, and observability Define MLOps protocols for agentic systems – environment separation, versioning of prompts, tools, and policies, cost controls, rate-limiting, and fail-safe mechanisms Bridge data science ...

Senior Platform Engineer

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
that accelerate application development Partnering closely with non-engineering teams (product, operations, risk, compliance) to design real-world workflows Owning shared infrastructure: service orchestration, observability, CI/CD, error handling Setting standards for architecture, frontend/backend patterns, and platform onboarding Mentoring engineers and driving best practices across teams Integrating ...

Software Engineer

Hiring Organisation
algo1
Location
City of London, London, United Kingdom
storage layers Integrate AI-driven personalisation and real-time insights into user flows Contribute to overall system design: service boundaries, data ownership, scaling, and observability Essential Qualifications: AI-Native development: use AI tools such as CoPilot or Cursor as a collaborator and accelerator of development Built modern full-stack applications ...

AI Infrastructure / MLOps Engineer (Contract)

Hiring Organisation
WorkGenius Group
Location
City of London, London, United Kingdom
Edinburgh 3 days/week Nice to Have GPU/CUDA experience Exposure to HPC or large-scale AI platforms Experience with monitoring & observability tools (e.g., Prometheus, Grafana ...

Full Stack Engineer

Hiring Organisation
algo1
Location
City of London, London, United Kingdom
storage layers Integrate AI-driven personalisation and real-time insights into user flows Contribute to overall system design: service boundaries, data ownership, scaling, and observability Essential Qualifications: Built modern full-stack applications (Python/Java/Go + React) Worked with a variety of storage technologies (eg. Postgres, Mongo, Redis ...

Artificial Intelligence Engineer

Hiring Organisation
LT Harper - Cyber Security Recruitment
Location
City of London, London, United Kingdom
tooling and infrastructure. What you’ll be doing Designing, building, and maintaining production-grade AI applications using modern engineering practices (CI/CD, testing, observability, cloud-native design). Developing reusable AI platforms and tools (e.g. conversational bots, AI-powered search, unstructured data processing, GenAI solutions). Working in cross ...

Senior Network Automation Engineer

Hiring Organisation
Levy Global
Location
City of London, London, United Kingdom
truth/CMDB systems (e.g. NetBox, Nautobot) Network validation & testing (pyATS, NAPALM, or similar) Linux networking fundamentals (iptables, DHCP, DNS) and Bash scripting Observability : metrics, logs, tracing (Prometheus/Grafana or equivalents) Secrets & config management (Vault, PKI best practices) Nice to have: Workflow orchestration (Temporal or similar) Containers and orchestration ...

Connectivity & Messaging Engineer

Hiring Organisation
Block MB
Location
City of London, London, United Kingdom
layers, and connectivity gateways that support evolving business needs. Implement, maintain and optimise high-throughput, low-latency messaging solutions with a focus on resiliency, observability and automation. Drive improvements to test automation, CI/CD pipelines and deployment processes to ensure high quality and repeatable releases. Provide operational support ...

Machine Learning Engineer

Hiring Organisation
algo1
Location
City of London, London, United Kingdom
serving latency or pipeline robustness. Month 3: Own and deliver a major infrastructure component (e.g., feature store, training orchestration, or model registry); improve system observability with logging, metrics, and alerting. Month 6: Lead the end-to-end productionisation of our foundation model, meeting latency, throughput, and reliability SLAs; mentor teammates ...

Senior Java Developer (Low-Latency Payments Systems)

Hiring Organisation
RE Partners
Location
City of London, London, United Kingdom
ensure production-grade solutions. Participate in architectural discussions, advocate for best practices, and provide mentorship to peers. Drive performance tuning, fault tolerance, and observability improvements across services. Required Skills & Experience: 5+ years of experience in Core Java development with a focus on performance and memory optimization. Proficient in SpringBoot ...

Principal Engineer

Hiring Organisation
Motive Group
Location
City of London, London, United Kingdom
experience with Kubernetes and container orchestration. A strong grasp of Infrastructure-as-Code (Terraform) and configuration management tools (Ansible, Puppet, or similar). Strong observability experience using tools like Prometheus/Mimir, Loki, Tempo, Grafana, Alertmanager. Experience deploying and operating large-scale GPU clusters or HPC systems (Ideally). Working ...

Senior Java Software Engineer

Hiring Organisation
Paritas Recruitment
Location
City of London, London, United Kingdom
. Hands-on experience with the full software lifecycle in agile environments and CI/CD pipelines. Strong understanding of performance, scalability, security, and observability in distributed systems. Ability to translate complex requirements into resilient, production-ready software. Excellent collaboration and communication skills. Why This Role This is your chance ...

Data Engineer (GCP)

Hiring Organisation
Xcede
Location
City of London, London, United Kingdom
Employment Type
Contract
retention, data classification, auditability, and compliance standards Familiarity with CI/CD for data pipelines, IaC (Terraform), and/or DataOps practices Experience building observability for data systems (metrics, alerting, data quality checks, incident response ...

Lead Performance Tester

Hiring Organisation
Scrumconnect Consulting
Location
City of London, London, United Kingdom
engagement at technical and leadership levels Experience operating in governed or regulated environments Desirable Public-sector or government programme experience Experience with APM, monitoring, observability, or AI-assisted analysis Familiarity with GDS or enterprise assurance frameworks Scope & Accountability Accountable for end-to-end performance testing outcomes Owns performance risk, strategy ...

Senior Full Stack Engineer FX e Trading London

Hiring Organisation
Atrium Global
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £750 to £900 per day
with modular, reusable components; drive state management, data visualization, and UX for trading workflows. Optimize latency, throughput, and reliability across the stack; instrument observability (metrics, tracing, logging) and performance profiling. Establish engineering best practices: code standards, testing strategies (unit/integration/E2E), CI/CD, secure coding, and release ...

Artificial Intelligence Engineer

Hiring Organisation
Zeus® | AI-Powered Logistics
Location
City of London, London, United Kingdom
intro (role, your goals) Python data task (clean/transform + quick viz) API & systems chat (design a small data pull + retries/observability) Simulation case (parameter trade-offs; short write-up) Stakeholder round (present findings; Q&A) What we offer Private health insurance Pension plan Central working location ...