Observability Engineer
Content + Source + Freshness • 14 Feb 2026 • 95% confidence
Offer value
Strong value offering due to the role's emphasis on cutting-edge observability practices in a high-technology finance setting, alongside competitive salary packages.
- Focus on cutting-edge observability solutions
- Highly competitive salary and benefits
- Opportunities for high-impact technical work
Pros
- Focus on modern observability practices with scalable systems
- Significant opportunity for professional development in a tech-centric environment
- Attractive benefits and work-life balance opportunities
Cons
- Certain requirements for hands-on experience with specific technologies
- Potential on-call duty may disrupt work-life balance
- High-pressure scenarios with incident resolution
Who it's for
Mid to Senior • On-site in London
Good fit
- Engineers with strong observational skills
- Candidates comfortable in high-technology environments
- Professionals looking to improve cloud infrastructure visibility
Not recommended for
- Entry-level professionals without relevant experience
- Candidates averse to hands-on technical work
- Individuals less interested in incident response
Motivation fit
Key skills
About the job
We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity.
From our London HQ, we unite world-class researchers and engineers in an environment that values deep exploration and methodical execution - because the best ideas take time to evolve. Together we’re building a world-class platform to amplify our teams’ most powerful ideas.
As part of our engineering team, you’ll shape the platforms and tools that drive high-impact research - designing systems that scale, accelerate discovery and support innovation across the firm.
Take the next step in your career.
The role
The Observability Engineering Team manages the doors - both entry and exit - to the telemetry backends at G-Research, ensuring our engineers can effectively produce and consume telemetry for their services.
As an Observability Engineer, you’ll help make observability seamless for developers and platform teams by building pipes to ingest and route data in predictable, composable ways, as well as visualising that data after the fact.
You’ll have deep experience across observability stacks, a clear understanding of the unique problems that come with moving cloud-level volumes of telemetry data at scale and excitement at the prospect of ensuring our customers have eyes into the telemetry data to run their services as efficiently as possible.
Knowledge of and experience running Open Telemetry at scale, creating SDKs and libraries serving a wide variety of applications and services, is a strong plus.
Key responsibilities of the role include:
Extending and maintaining OpenTelemetry, including collectors, SDKs and exporters
Building scalable telemetry pipelines
Contributing to Golden Path SDKs and auto-instrumentation
Ensuring Kubernetes workloads are fully observable and resilient
Embedding observability standards across platform and application teams
Improving incident response with better telemetry coverage
Providing external industry observability experience and input to our long-term roadmap
Participating on the out of hours on-call rotation
Who are we looking for?
The ideal candidate will have the following skills and experience:
Strong hands-on experience with OpenTelemetry
Proficiency in Kubernetes and cloud-native observability
DevOps tooling experience across Terraform, ArgoCD, Helm and CI/CD
Experience with metrics, logs and tracing backends
Coding in Go, Python or other
Distributed systems knowledge
Industry background in Observability or SRE at scale
Desirable but not essential experience includes profiling (eBPF, Pixie, Parca), synthetic monitoring, AI-observability tools and Kafka
Why should you apply?
Highly competitive compensation plus annual discretionary bonus
Lunch provided (via Just Eat for Business) and dedicated barista bar
35 days’ annual leave
9% company pension contributions
Informal dress code and excellent work/life balance
Comprehensive healthcare and life assurance
Cycle-to-work scheme
Monthly company events
