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Observability Engineer

Why join our team
Industry-leading compensation
A culture that supports your success
Talent development
Relocation support
Comprehensive benefits
  • Infrastructure Engineering
  • London

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

Location: London
Apply Now
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Neil Corporate IT Manager

"My favourite part of working for G-Research is that technology is at the heart of everything we do at the company, driving the business forward and enabling us to stay ahead of the competition."

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What our people say

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Mario FPGA Manager

"While some people might think working in finance may not be too exciting, at G-Research, it is, especially if you see it as a problem to solve. How do we solve this algorithm? How do we get faster? This is why I think people are really excited to work here."

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Mia Software Engineer

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Ross Cloud Engineering Manager

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Ivan DevOps Engineer

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Jonathan Open Source Evangelist

"Out of all the places where I've worked, it's the only place where I can say that I'm constantly learning from my colleagues. I really feel like this has made me grow a lot."

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Caterina Open Source Software Community Lead

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Adam ML Open Source Software Manager

"I get to build software that solves real problems for my colleagues, while also being part of the global Open Source community."

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Peter Quantitative Research Intern

"My internship was a hugely valuable experience that sharpened my skills and gave me a new perspective on building models with real-world impact."

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Matteo Quantitative Research Intern

"One of the things that has truly stood out to me is the collaborative and welcoming culture. I hadn’t expected such a supportive environment but it’s been one of the main reasons I’ve enjoyed working here from day one."

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Margot HRIS manager

"I enjoy how dynamic the work environment at G-Research is. It keeps you busy and continuously creates opportunities to develop yourself and your career, too."

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Interview process

Online Application

Our assessment process kicks off with our Talent Acquisition team, who will review your application and assess your fit for the role.

Stage One: Technical Interview

You will meet with a team member – or take a remote test – where your technical abilities will be put to the test.

Stage Two: Behavioural Interview

We will set aside technical skills and focus on you.

Stage Three: Further Technical Interviews

Here, we will take a deeper dive into your technical skills and competencies.

Stage Four: Management Interviews

The final stage of our interview process is where you will meet members of your team, your future manager, and functional leadership.

Observability Engineer Apply now

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