Full-Time

Platform Engineer

Kubernetes on-premises

Maven Securities

Maven Securities

201-500 employees

Proprietary-capital multi-strategy trading and market making

No salary listed

London, UK

Hybrid

Hybrid: 1 remote day per week; on-site in London.

Category
DevOps & Infrastructure (1)
Required Skills
Kubernetes
Python
Maven

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Requirements
  • Building systems with a constant focus on reliability, scalability, and maintainability.
  • Designing and programming in a variety of languages and technologies.
  • Working on legacy code as well as green field development.
  • Initiative driving projects to completion.
  • Learning and promoting new technologies with a focus on best practices.
  • Experience building and automating various operations tasks using scripting languages such as Python, including configuration checks, system health monitoring, alerting, reliability report generation, etc.
  • Demonstrated ability to adapt to steep learning curves and navigate large volumes of information.
  • Likely at least 2+ years of experience in a similar position.
  • The role is based in London
Responsibilities
  • Operational responsibility for several production trading and research environments.
  • Understand how our systems work throughout the trading lifecycle, from the front to the back office.
  • Collaborate with traders, developers, quant researchers, data engineers, and infrastructure teams to ensure production systems are well-understood and properly configured.
  • Advocate for operational efficiency and continuous improvement across all deployment aspects.
  • Troubleshooting, monitoring, automation, and resiliency.
  • Contribute to shaping the platform and participate in transformation projects to consolidate and standardise how we run and research applications inside Maven.
  • Communicate effectively within a globally distributed team; maintain pragmatic problem-solving under time pressure and positive mindset
Desired Qualifications
  • Multiple years of server-side development.
  • Exposure to Kubernetes, Docker, Linux, Kafka, Prometheus, and other modern deployment tooling.
  • Experience working closely with both traders and automated strategies in a similar front-office environment to identify and implement operational improvements.
  • Knowledge of standard IT and software engineering tooling such as git, Jira, TeamCity, Confluence, Ansible, etc.
  • Familiarity with SQL, HTTP messaging, and network protocols.
  • Experience managing operational risk in a trading environment.

Maven Securities trades and provides market liquidity across global financial markets using its own capital. It combines fundamental and quantitative methods to find trading opportunities and to execute trades efficiently from front office to settlements. The firm differentiates itself by using exclusively proprietary capital, strong risk controls, and a focus on technology to improve execution. Its goal is to earn sustainable profits while keeping markets liquid for institutional clients and other traders.

Company Size

201-500

Company Stage

N/A

Total Funding

N/A

Headquarters

London, United Kingdom

Founded

2011

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Simplify Jobs

Simplify's Take

What believers are saying

  • Maven posted 38 open roles in June 2026, signaling active growth.
  • 2026 graduate, intern, and women-in-trading programs widen the funnel for future traders.
  • Company pages updated July 2026 show expansion across Amsterdam, Chicago, Hong Kong, and London.

What critics are saying

  • FCA scrutiny on market makers stays high; a permissions lapse would halt principal trading.
  • Headcount concentration in London and Chicago exposes execution if top traders leave in 2026.
  • Citadel Securities, Optiver, and Jane Street pressure spreads, forcing costly technology arms races.

What makes Maven Securities unique

  • Maven runs proprietary capital only, avoiding client mandates and aligning trader P&L directly.
  • Its 2026 recruiting spans London, Amsterdam, Chicago, and Hong Kong across options market making.
  • Internal capital plus in-house risk systems since 2014 support fast strategy deployment.

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Benefits

401K Scheme

25 Days Annual Leave plus public holidays

Healthcare, Dental & Vision

Employee Volunteering Opportunities

Annual Discretionary Bonus

Company News

MarketBeat
Aug 21st, 2025
Maven Securities LTD Invests $4 Million in StandardAero, Inc. $SARO

Maven Securities LTD has invested approximately $4 million in StandardAero, acquiring a stake of 150,000 shares as of the first quarter of 2023.

ETFDailyNews.com
Apr 2nd, 2025
Corebridge Financial Inc. Has $2.37 Million Stock Position in Sotera Health (NASDAQ:SHC)

Maven Securities LTD acquired a new stake in Sotera Health in the 3rd quarter valued at approximately $1,670,000.

MarketBeat
Mar 2nd, 2025
Rithm Capital Corp. (NYSE:RITM) Shares Sold by Y Intercept Hong Kong Ltd

Soros Fund Management LLC acquired a new stake in Rithm Capital in the 3rd quarter valued at about $23,835,000.

MarketBeat
Jan 19th, 2025
Rithm Capital Corp. (NYSE:RITM) Receives $12.94 Consensus Price Target from Brokerages

Finally, Maven Securities LTD purchased a new stake in Rithm Capital in the 3rd quarter worth about $11,350,000.

ETFDailyNews.com
Dec 18th, 2024
Wellington Management Group LLP Cuts Stake in Wave Life Sciences Ltd. (NASDAQ:WVE)

Maven Securities LTD purchased a new stake in Wave Life Sciences in the third quarter worth $6,970,000.