126 to 150 of 237 Observability Jobs in London

Full Stack Engineer

Hiring Organisation
5V Video
Location
City of London, London, United Kingdom
/or Couchbase Cloud experience Understanding of responsive design and frontend performance Systems & Tooling Messaging/event-driven systems (e.g. Kafka , ActiveMQ, AmazonMQ) Observability tools (e.g. Prometheus, Grafana, CloudWatch) CI/CD pipelines and build tools (e.g. Concourse, Git-based workflows) Experience debugging and supporting live production environments ...

Back End Developer

Hiring Organisation
NearTech Search
Location
London Area, United Kingdom
true greenfield starting point Define architecture, balancing rapid delivery with long-term scalability Develop API-first services for data-heavy, enterprise-grade applications Embed observability, metrics, and performance tracking from day one Collaborate within a small, high-autonomy team shaping a new product You Will Need Extensive backend development experience ...

Azure Integration Developer

Hiring Organisation
Marks Sattin
Location
London Area, United Kingdom
using Azure API Management. Strong understanding of event‐driven architecture, integration patterns, and distributed systems. An SRE or operational mindset, you care about reliability, observability, and running systems at scale. Experience with cloud security, identity, and governance in Azure environments. Comfort working in complex, multi‐team environments with real production ...

Payments Engineer

Hiring Organisation
Fynity
Location
London Area, United Kingdom
with non-blocking I/O, asynchronous flows, back-pressure, and concurrency Contribute to system and API design, focusing on scalability, fault tolerance, and observability Collaborate closely with architects, engineers, and client teams across Europe Operate in Agile environments (Scrum/Kanban) with a strong engineering culture Tech Stack (current ...

Lead Developer Real Time Investment Data Systems

Hiring Organisation
Robert Walters
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Remain hands-on in the development of core platform components, ensuring high-quality engineering delivery Define and enforce standards for performance, resilience, data quality, observability and production stability across critical systems Design and optimise data models, schemas and query patterns for large-scale financial time-series datasets supporting trading ...

Senior Backend Engineer

Hiring Organisation
Rise Technical Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£80000 - £85000/annum Pay Reviews, Healthcare, Benefits
Role: Backend development using Scala and functional programming approaches Working across APIs, microservices, data flows, integrations, and distributed systems Improving backend architecture, scalability, resilience, observability, and maintainability Collaborating with product, frontend, underwriting, claims, operations, and broker success teams The Person: Strong commercial Scala development experience Good understanding of functional programming ...

Data Scientist

Hiring Organisation
Russell Tobin
Location
London Area, United Kingdom
datasets Automating complex business operations using AI-driven decision systems Integrating AI into APIs, enterprise platforms, and customer-facing products Optimising latency, inference performance, observability, and cost efficiency What We’re Looking For We want engineers and scientists who can take AI from concept to production. Strong Experience In LLMs ...

Site Reliability Engineer (Python)

Hiring Organisation
Mphasis
Location
London Area, United Kingdom
approvals for risky actions, evaluation harnesses and measurable outcomes. Productionize with monitoring, logging and post incident learnings feeding back into the agent/tooling Observability (enablemen for automation) Required skills & Experience Senior SRE experience on distributed systems and batch/intraday workloads in a production environment. Strong Python Provable agentic ...

Ruby on Rails Backend Engineer

Hiring Organisation
Rise Technical Recruitment
Location
Fulham, London, United Kingdom
Employment Type
Permanent
Salary
£60000 - £80000/annum Private Healthcare + Holiday + Pensi
safety, and inclusion for millions of users. In this varied role, you will move beyond feature development to focus on the stability, performance, and observability of the core Rails ecosystem. You will act as a trusted backend partner for Product and Platform teams, stabilising third-party integrations, improving background ...

Head of AI Systems Engineering

Hiring Organisation
London Export Corporation
Location
London, England, United Kingdom
reliability and operational performance * Build evaluation and feedback loops for continuous system improvement Ship Production Infrastructure * Write and operate production-grade backend systems * Improve observability, monitoring, and debugging workflows * Optimise latency, reliability, and infrastructure efficiency * Help scale systems across multiple products and business environments * Build reusable infrastructure rather than isolated ...

Senior Software Engineer

Hiring Organisation
Keith
Location
London, England, United Kingdom
with a strong backend emphasis Strong command of Python, TypeScript and React/Next.js Experience building and operating scalable, secure systems - you understand infrastructure, observability and deployment pipelines Experience with AI agent orchestration frameworks (LangGraph, OpenAI Agent SDK, or similar) Strong architectural judgement - you'll be making foundational decisions about ...

Head of Risk Technology - Multi-Strategy Hedge Fund - CTO Visibility - Up to £600k TC

Hiring Organisation
Mondrian Alpha
Location
London Area, United Kingdom
risk factors to avoid “boil the ocean” projects. Build and evolve risk analytics and calculation services that balance sophistication with operational simplicity, emphasising testability, observability and graceful degradation during market stress. Drive the roadmap for risk dashboards and visualisation tools, with an emphasis on real usage: partner with end‐users ...

Lead SRE

Hiring Organisation
Pulse Recruit
Location
London Area, United Kingdom
define how reliability is embedded across the wider platform as it continues to scale. Key Responsibilities Leading the design and evolution of monitoring and observability systems Defining and driving SLOs, SLIs and error budgets across teams Owning incident management processes, post-mortems and continuous improvement Partnering with engineering teams … best practices across the organisation Tech Environment GCP and AWS Kubernetes and containerised workloads Terraform and Infrastructure as Code Prometheus, Grafana, Datadog and modern observability tooling CI/CD pipelines and automation tooling Python, Go or similar scripting languages Distributed systems at scale About You Strong background in SRE, DevOps ...

Cloud DevOps Engineer

Hiring Organisation
Anson Mccade
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
tasks using Shell, Bash or Python Supporting CI/CD pipelines and DevOps tooling to optimise delivery Monitoring, troubleshooting and improving cloud operations and observability Working in agile teams using Scrum, Kanban, SAFe or related frameworks Collaborating with stakeholders to enhance system performance and reliability Continuously learning and adapting … Cloud DevOps Engineer AWS Associate-level certification (Architect, Developer, DevOps) Microservices and API design knowledge Experience with Docker, Kubernetes, ECS, EKS Understanding of monitoring, observability and FinOps in cloud environments CI/CD experience (Jenkins, Bamboo, Bitbucket, TeamCity) Automated testing frameworks Linux, networking, routing and firewall knowledge Security Requirements ...

Platform Engineer (Cloud)

Hiring Organisation
Paragon Alpha - Hedge Fund Talent Business
Location
City of London, London, United Kingdom
this role, you would be responsible for designing, developing and managing platform APIs to automate cloud workflows, as well as contributing to platform observability including monitoring, logging and tracing. The role involves collaboration with teams across the firm, primarily including Cloud Engineering and Security. Stack: Python/Go, AWS, Kubernetes ...

SRE Lead (Banking/Financial)

Hiring Organisation
Ascendion
Location
London Area, United Kingdom
production systems. Essential Skills & Experience: Proven experience as an SRE Lead or Senior SRE in large-scale, high-availability production environments. Strong experience with observability and monitoring tools such as Datadog, Grafana, Prometheus, PagerDuty, or similar. Experience managing incident response, on-call processes, and post-incident reviews. Strong understanding ...

Software Engineer

Hiring Organisation
Acceler8 Talent
Location
City of London, London, United Kingdom
Scale and optimise multi-cloud GPU clusters Build tooling for scheduling, remediation, and node health Debug GPU/NCCL performance at cluster scale Improve observability, storage, and infrastructure reliability 🔧 What They’re Looking For Strong systems engineering background Deep Kubernetes + GPU infrastructure experience Strong coding ability Experience with NCCL ...

Trading Infrastructure Engineer: £100k + Market leading Bonus Structure

Hiring Organisation
Hunter Bond
Location
City of London, London, United Kingdom
technology infrastructure, including: computational hardware and storage, operating systems and virtualization technology, real-time data streaming platforms, CI/CD infrastructure, load balancers, observability tools, container orchestration platform Requirements: Strong experience with Linux Ability to program or script in one or more of: Python, Bash, PowerShell Experience with ...

Data Engineer

Hiring Organisation
Intellect Group
Location
London Area, United Kingdom
experience with Polars, Parquet and/or Arrow/PyArrow Experience owning pipelines in production end-to-end A strong engineering mindset around reliability, observability and delivery Ability to work independently and help drive things forward Nice to have: Time-series, high-volume or event-driven data experience Orchestration exposure ...

Kubernetes Engineer

Hiring Organisation
Arcus Search
Location
City of London, London, United Kingdom
important, along with a good understanding of container, network, and platform security concepts. Exposure to policy-driven approaches and modern platform tooling (e.g. GitOps, observability stacks) is useful, as is experience with advanced networking or eBPF-based tooling. ...

Senior Backend AI Engineer

Hiring Organisation
Data Idols
Location
London, United Kingdom
Employment Type
Permanent
Salary
£95000 - £105000/annum
architectures Experience working with APIs, distributed systems, or event-driven architectures Understanding of authentication and security protocols Experience building secure, scalable platforms Knowledge of observability, monitoring, and system reliability Proven experience owning systems end-to-end If you are looking for a new challenge and want to work on cutting ...

Software Engineer

Hiring Organisation
cto.new
Location
Greater London, England, United Kingdom
Actions. Nice to have: Sandbox/container orchestration Linux fundamentals (Bash, Docker, PTYs, networking) Distributed systems (queues, idempotency, race conditions) Frontend depth, testing rigor, observability The details: Remote-first, London/UK based Full-time Competitive salary and meaningful equity If this sounds like you, or someone you know ...

Software Tester

Hiring Organisation
NearTech Search
Location
London Area, United Kingdom
Jest and API testing tools Integrate automated testing into CI/CD pipelines with fast feedback and clear reporting Improve system testability (architecture, selectors, observability, test hooks) Manage test data, environments, fixtures, and mocks to reduce flaky tests Collaborate with cross-functional teams to define acceptance criteria and reduce regressions ...

Founding Engineer | £100m Funding - No VC Money

Hiring Organisation
Tech Talent Network
Location
City of London, London, United Kingdom
decision-making and agent context ⚙️ Build backend systems for knowledge extraction, enrichment, and automation ⚙️ Contribute to DevOps practices across CI/CD, infrastructure, and observability What we’re looking for: 👩 💻 Deep full-stack JavaScript or strong backend Python expertise 🔥 High agency mindset with end-to-end ownership 🎯 Strong track record ...

Scala Developer (Remote)

Hiring Organisation
Stealth iT Consulting
Location
City of London, London, United Kingdom
Agile environment (Scrum/Kanban). Participate in code reviews, architecture discussions and pair programming. Troubleshoot and resolve production issues; contribute to reliability and observability (logging, metrics, alerts). Help define CI/CD pipelines and deployment processes (e.g., Jenkins/GitHub Actions/Concourse). Produce concise technical documentation ...