101 to 125 of 220 Observability Jobs in London

Lead Data Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £120,000 per annum
architectures that support analytics, BI, and broader engineering needs across the business. You'll drive engineering excellence by embedding best practices in testing, automation, observability, monitoring, version control, and code quality. Alongside hands-on technical leadership, you'll mentor engineers, lead code reviews, manage technical debt, and collaborate closely with ...

Senior IOS Software Engineer

Hiring Organisation
ARM
Location
Stratford, London, United Kingdom
Employment Type
Contract
Contract Rate
£473 - £503/day Inside IR35
Tech Stack - Swift - SwiftUI, UIKit, Combine, async/await - XCTest/Swift Testing, Snapshot & UI Tests - Tuist, Swift Package Manager - Bitrise CI/CD - Observability and analytics tooling - Backend-for-Frontend API layer Additional Attributes - Senior-level delivery experience - Collaborative and inclusive - Comfortable with ambiguity - Flexible across complex projects - Willing ...

Scala Developer - Remote Contract - Immediate Start

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

Full Stack Java Developer

Hiring Organisation
Eurobase People
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £65,000 per annum
frontend stacks (TypeScript, Modular JS) and Java ecosystems (Spring Boot, hibernate), desktop UI frameworks where applicable. Experience with automated testing (JUnit, UI tests) and observability (Logging/metrics/alerts) Qualifications Proficiency in Java and JavaScript (Native JS, JQuery) with proven full-stack development experience. Solid grasp ...

Senior AI Engineer - Fitness & Health

Hiring Organisation
Harnham
Location
London Area, United Kingdom
evaluation) Build APIs/services integrating data sources and AI outputs Translate stakeholder needs into practical technical delivery plans Own delivery quality: reliability, performance, observability, iteration Collaborate across engineering, data, operations, and product teams What they’re looking for 4-6+ years of industry experience Strong Python ...

Systems Administrator Solace - Finance

Hiring Organisation
Client Server
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
along with a good knowledge of networking concepts, latency management and failover strategies to maintain seamless operations You have a good knowledge of observability, having used tools such as Prometheus and Grafana You have strong troubleshooting skills You have a good knowledge of Linux Operating Systems and scripting skills with ...

Mobile App Experience Layer Engineer

Hiring Organisation
ARM
Location
Stratford, London, United Kingdom
Employment Type
Contract
Contract Rate
£508 - £548/day Inside IR35
cross-product opportunities Essential Skills & Experience - Java/Kotlin with Spring and Spring Boot - Google Cloud Platform (Cloud Run, Pub/Sub, Secret Manager) - Observability tools (Grafana, Splunk) - REST API design - TDD, pair programming, mobbing - Strong communication and mentoring - Git Preferred Experience - DevOps/CI/CD - Load & performance testing ...

Senior Full Stack Engineer - FX e-Trading

Hiring Organisation
Pontoon
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£900/day
. Proven experience with microservices, distributed systems, and real-time trading or financial platforms . Hands-on understanding of system performance, latency optimisation, and observability . Ability to collaborate with multiple stakeholders and mentor other engineers effectively. Familiarity with AI-assisted development tools is a plus. Why join us This ...

Data Architect

Hiring Organisation
Tria
Location
London, United Kingdom
Employment Type
Permanent
Leadership Evaluate and recommend modern data technologies and tooling Stay current with industry trends such as open table formats (Apache Iceberg, Delta Lake), data observability, and cloud-native services Lead proofs-of-concept and technical assessments for new technologies Ensure the data architecture remains modern, performant, and future-proof Data ...

Palantir Consultant

Hiring Organisation
Staffworx Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent
Scalability, Reliability & Operations Help investigate performance issues (eg parallelisation, partitioning, caching, compute configuration) with mentorship from more senior colleagues. Contribute to monitoring, alerting and observability setup for pipelines, applications and integrations. Participate in incident response and root cause analysis for platform and application issues. Assist in applying non-functional requirements ...

Technical Integration Specialist

Hiring Organisation
Witbe
Location
City of London, London, United Kingdom
real user behavior on real devices to test, monitor, and analyze video app availability, quality and performance, all with actionable insights from Witbe’s observability platform. The company’s latest breakthrough is Witbe Agentic AI, the industry’s first agent-native Test Automation system for Video QA and service monitoring. ...

Head of Mobile Engineering & Architecture - React & AWS

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £900 per day + Outside IR35
handling, data fetching and modularization strategy. Design, publish and own engineering standards including coding standards, CI/CD strategy, deployment blueprint, testing automation strategy, observability design and security baseline. Tackle high-impact problems: performance bottlenecks, reliability issues, scaling limits, complex integration, tech debt hotspots. Lead through influence: Align stakeholders ...

Head of Mobile Engineering & Architecture - React & AWS

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £900 per day
handling, data fetching and modularization strategy. Design, publish and own engineering standards including coding standards, CI/CD strategy, deployment blueprint, testing automation strategy, observability design and security baseline. Tackle high-impact problems: performance bottlenecks, reliability issues, scaling limits, complex integration, tech debt hotspots. Lead through influence: Align stakeholders ...

Principal Architect / Lead Architect - Mobile and Web - React

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £900 per day
handling, data fetching and modularization strategy. Design, publish and own engineering standards including coding standards, CI/CD strategy, deployment blueprint, testing automation strategy, observability design and security baseline. Tackle high-impact problems: performance bottlenecks, reliability issues, scaling limits, complex integration, tech debt hotspots. Lead through influence: Align stakeholders ...

Site Reliability Engineer

Hiring Organisation
Revybe IT Recruitment Ltd
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £90,000 per annum
collaborative engineering culture, modern cloud-native stack, and plenty of freedom to influence tooling, architecture, and reliability practices. If you’re passionate about automation, observability, and designing systems that just don’t fail , this is the perfect environment for you. Tech Stack Cloud: AWS (EC2, RDS, S3, IAM, Lambda, CloudWatch … Containerisation & Orchestration: Docker, Kubernetes (EKS) Infrastructure as Code: Terraform Configuration Management: Ansible Monitoring & Observability: Prometheus, Grafana, ELK Stack CI/CD: GitHub Actions Scripting & Automation: Python, Bash or Go What You’ll Be Doing Designing and maintaining reliable, scalable, and secure infrastructure for production systems. Automating operational tasks and improving ...

Site Reliability Engineer

Hiring Organisation
Revybe IT Recruitment Ltd
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £85,000 per annum
shape how platform engineering is done as the team continues to scale. Tech stack AWS (Core services - EC2, RDS, S3, IAM, etc.) Monitoring and Observability Grafana, Prometheus Kubernetes (building and managing production clusters) Terraform (IaC provisioning) Python, Bash or Go (scripting, automation) GitHub Actions (CI/CD pipelines) What They … Looking For Experience in AWS cloud infrastructure (ideally in a regulated or high-traffic environment) Previous experience working with Monitoring and Observability Tools Hands-on Kubernetes know-how, specifically with EKS. Solid IaC experience with Terraform. Experience with containerisation (Docker, Helm) and CI/CD (GitHub Actions or similar) Solid ...

Senior Technical Architect

Hiring Organisation
Cognizant
Location
London, United Kingdom
Employment Type
Permanent
Overview Ministry of Justice is seeking an experienced Senior Technical Architect to support Legal Aid Agency on a temporary consultancy engagement. The role provides architectural leadership across digital services that enable both citizens and legal ...

AWS Platform Engineer - Inside IR35 - SC Clearance required

Hiring Organisation
Hays Technology
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £550/day Up to £550 per day (Inside IR35)
consultancy and you will be working for a government end client. The client is looking for a Platform Engineer with a strong focus on observability and performance monitoring using Dynatrace. You will have: Demonstrable experience delivering cloud migration, optimisation, or transformation projects Experience with Terraform or Ansible Drive incident response ...

Staff Software Engineer

Hiring Organisation
GTreasury
Location
City of London, London, United Kingdom
engineering with architectural thinking, mentoring, and cross-team influence. 💻 Platform & Tech Landscape C#/ASP.NET Core Angular & TypeScript Azure (cloud-native architecture, services, observability) Microsoft SQL Server CI/CD pipelines (Azure DevOps) TDD/BDD Highly distributed, mission-critical systems 🧠 What You’ll Lead Drive technical design across front ...

Analytics Engineering Manager

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
engagement, delivery) Partner cross-functionally to translate business needs into technical solutions Define and enforce data quality, testing, documentation, and governance standards Drive automation, observability, and continuous improvement Remain hands-on with critical data modelling and pipeline work What We're Looking For 6+ years' experience in analytics or data ...

Solutions Engineer

Hiring Organisation
Harnham
Location
London Area, United Kingdom
with front-end frameworks like React. Skilled in SQL , data warehousing ( BigQuery ), and data visualisation. Knowledgeable about AI integration , agent frameworks, prompt engineering, and observability tools. Familiar with automation, ETL/ELT, and modern software engineering practices. ...

Snr Full Stack Engineer | Hyper-Growth Fintech & Tech-for-Good | Typescript, React.js, Node.js, Next.js | Up to £110k | 3 days hybrid in London

Hiring Organisation
Owen Thomas | Pending B Corp™
Location
City of London, London, United Kingdom
gathering input pre-implementation and supporting launches Design and build intuitive, high-performance web interfaces for business users Lead architectural decisions to improve scalability, observability, and codebase modularity Maintain high code quality through testing, documentation, and code reviews Mentor junior engineers through pairing, reviews, and ongoing feedback Core Skills ...

Founding AI Engineer

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
responsibilities • Design and deploy RAG pipelines, agentic workflows and LLM-based intelligence modules • Build Python-based AI components, APIs and microservices • Own evaluation frameworks, observability, guardrails and model governance • Integrate AI systems into production environments and enterprise workflows • Work closely with the CTO and guide junior/external engineers • Translate ...

Artificial Intelligence Engineer - Fitness & Health

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
evaluation) Build APIs/services integrating data sources and AI outputs Translate stakeholder needs into practical technical delivery plans Own delivery quality: reliability, performance, observability, iteration Collaborate across engineering, data, operations, and product teams What they’re looking for 4-6+ years of industry experience Strong Python ...

Backend Engineer

Hiring Organisation
Native
Location
London Area, United Kingdom
systems and customers Work deeply with databases (SQL, complex schemas, real-world data) Own scaling, performance, and reliability of backend systems Design for correctness, observability, and reproducibility Think through edge cases, failure modes, and system boundaries Help shape the backend architecture of the company from early days Required experience Experience ...