Senior DevOps Engineer

Qube Research & Technologies
London

Qube Research & Technologies (QRT) is a global quantitative and systematic investment manager, operating in all liquid asset classes across the world. We are a technology- and data-driven group implementing a scientific approach to investing. Combining data, research, technology, and trading expertise has shaped our collaborative mindset, which enables us to solve the most complex challenges. QRT’s culture of innovation continuously drives our ambition to deliver high-quality returns for our investors.


The Network Engineering function is responsible for the design, reliability, and optimisation of QRT’s wide-area network. The team supports large-scale routing infrastructure and collaborates closely with stakeholders across operations, systems engineering, and automation to ensure robust connectivity for global research and trading activities.

Your Future Role within QRT
You will:

  • Design, build, and operate scalable, resilient infrastructure configuration and platform services
  • Develop and maintain CI/CD pipelines to enable efficient and reliable software delivery
  • Implement and evolve observability systems using OpenTelemetry (OTel), including distributed tracing, metrics, and logging
  • Troubleshoot complex system issues, perform root cause analysis, and implement long-term fixes
  • Automate infrastructure provisioning and configuration using scripting and infrastructure-as-code approaches
  • Work closely with engineers to improve system design, deployment processes, and runtime performance
  • Operate and optimise containerised environments and orchestration platforms (e.g. Kubernetes)
  • Take ownership of services and features from implementation through production support and continuous improvement
  • Collaborate with stakeholders to understand requirements and deliver effective technical solutions

Your Present Skillset

  • Strong Linux systems expertise, including debugging and performance tuning
  • Solid networking knowledge (TCP/IP, DNS, firewalls, VRFs, VLANs, BGP)
  • Proficiency in Bash and Python for automation and tooling
  • Experience with Python web frameworks (e.g. Flask, Django REST Framework)
  • Experience building RESTful APIs
  • Hands-on experience with containerisation (Docker) and container orchestration (Kubernetes)
  • Experience with monitoring and logging stacks (Prometheus, Grafana, Loki)
  • Understanding of asynchronous and multi-threaded systems
  • Experience working with CI/CD systems in production environments
  • Familiarity with distributed systems and common reliability patterns
  • Ability to define and measure KPIs, SLAs, and SLOs
  • Strong communication skills and ability to work with both technical and non-technical stakeholders
  • Desirable:
    • Familiarity with infrastructure-as-code tools (i.e. Terraform)
    • Experience with cloud platforms (i.e. AWS)
    • Knowledge of OpenTelemetry (OTel), including instrumentation, tracing, metrics, and observability pipelines

 
QRT is an equal opportunity employer. We welcome diversity as essential to our success. QRT empowers employees to work openly and respectfully to achieve collective success. In addition to professional achievement, we are offering initiatives and programs to enable employees achieve a healthy work-life balance. 

Posted 2026-06-27

Recommended Jobs

Staff Applied Scientist

unlikely
London

At UnlikelyAI, we’re looking for a visionary Staff Applied Scientist to play a key leadership role in our Applied Science team and across the company. This is a high-impact individual contributor pos…

View Details
Posted 2026-06-27

Science Technician | Studio School | Southwark

Marchant Recruitment
London

CORE PURPOSE We require a technically skilled, safety-conscious Science Technician to support our practical science curriculum across Key Stage 4 and Key Stage 5. The role involves managing labora…

View Details
Posted 2026-05-30

High Level Technician

Alstom
London

Req ID:525297  Location: East Ham Appointment Basis : 12 month Contract. Shifts: 42 hours per week on a rotating weekly days and nights basis Salary + Benefits: 65k p.a.  Apply by: 6/8…

View Details
Posted 2026-08-03

Chemistry Teacher - Leading Independent School - Camden

Marchant Recruitment
London

A leading independent Mixed School in Camden, Central London, highly regarded for its exceptional academic performance and modern science facilities, is seeking an experienced Chemistry Teacher for a…

View Details
Posted 2025-10-16

Partner Alliances Manager

esynergy
London

Are you passionate about building strategic technology partnerships that drive real business growth? Are you someone who enjoys turning partner relationships into long-term commercial success? …

View Details
Posted 2026-08-01

Office and Facilities Manager (Part-time)

Dotdigital
London

About Us The Company: Dotdigital is a thriving global community of passionate, dedicated professionals, committed to the collective success of the organization and its clients. Our core princip…

View Details
Posted 2026-07-15

Lead Engineer - Fulfilment Platform

healf
London

Healf is Europe's fastest-growing company. Number one on the FT1000, number one on the Sifted 100. From £1m to over £100m in under three years, with a small, talent-dense team and an electric cult…

View Details
Posted 2026-07-15

Head of Events

Soho House & Co.
London

The Role… We are looking for A Head of Events to conceptualise, curate, and produce ~100 events a year that reflect the interests and ambitions of our members. This ranges from intimate dinners to …

View Details
Posted 2026-06-27

Teacher of Biology - Independent School, Haringey

Marchant Recruitment
London

A prestigious Independent School in Haringey requires a permanent, full-time Teacher of Science (specialising in Biology), starting January 2026. Join an intellectually stimulating and rigorous Scien…

View Details
Posted 2025-10-28