London, England, United Kingdom · On-site
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 e…
Skills: Distributed Systems, Data Platforms, Machine Learning, HPC Infrastructure, Developer Tooling
London, England, United Kingdom · Hybrid
About Incard Incard’s mission is to build the financial operating system for entrepreneurs. We are focused on creating a system where business banking, financial tools, and application logic are coordinated into a single…
Skills: Kotlin, Jetpack Compose, Android Architecture, Coroutines, Flow
London, England, United Kingdom · On-site
Role profile We have an exciting opportunity for a Technical Product Manager to join our dynamic Digital team within the London Stock Exchange Group. You will be joining Corporate Engineering - a team that is charged to …
Skills: Adobe Experience Manager, AWS, Product Management, Agile, SaFe
London, England, United Kingdom · On-site
Not Everyone Is Cut Out for Tug Work. That’s Exactly the Point. Svitzer is looking for a Marine Engineer to join our London operation. This is not a passive maintenance role. Tug engineering is hands-on, demanding, and u…
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London, England, United Kingdom · On-site
Business UnitCloud & Smart Industries Group (CSIG) is responsible for promoting the company's cloud and industry Internet strategy. CSIG explores the interactions between users and industries to create innovative solutio…
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London, England, United Kingdom · On-site
What this Job Entails: The System Administrator is expected to facilitate operational support to and on behalf of the assigned team. The assigned team supports and maintains a variety of large and global scale systems fo…
Skills: Systems Administration, Linux, Server Hardware Troubleshooting, Networking, Shell Scripting
Diffractive LabsLondon, England, United Kingdom · Hybrid
What We're Looking For We are seeking a Lab Engineer to operate and maintain our materials synthesis and characterisation lab. You will run experiments, own instruments, and take responsibility for keeping equipment in g…
Skills: High Vacuum Equipment, X-ray Diffraction, Scanning Electron Microscopy, Optical Characterisation, High Temperature Metallurgy
Diffractive LabsLondon, England, United Kingdom · Hybrid
What We're Looking For We are seeking a Senior Lab Engineer to own the operation, maintenance, and development of our materials synthesis and characterisation lab. You will be the technical backbone of our experimental i…
Skills: Lab Operations Management, Equipment Maintenance, Vacuum Systems, Scanning Electron Microscopy, X-ray Diffraction
Diffractive LabsLondon, England, United Kingdom · Hybrid
What We're Looking For We are seeking a Lab Automation Engineer to build the software and systems infrastructure that turns our physical lab into a fully autonomous system. You will design and implement software drivers …
Skills: Python, Lab Automation, Software Driver Development, Orchestration Layers, Robotics Integration
London, England, United Kingdom · On-site
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London, England, United Kingdom · On-site
Fuse Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of renewable energy - fast. We're combining first-principles thinking with cutting-edge technology to build a radically better…
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London, England, United Kingdom · On-site
As a Software Engineer III at JPMorganChase, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for…
Skills: React, TypeScript, HTML, CSS, System Design
London, England, United Kingdom · On-site
Join Digital Markets Execution Technology (DMET) to shape the future of Execute, our front-office trading platform powering Markets businesses. As a Lead Software Engineer (UI), you will set front-end technical direction…
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London, England, United Kingdom · On-site
$70k–$100k/yr
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London, England, United Kingdom · On-site
Job Title: Contract Support Location: Crown Place - Near Liverpool Street, London. BGIS is a progressive company operating within the Engineering industry, delivering Electrical and Mechanical services across commercial …
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London, England, United Kingdom · Hybrid
Company Description Genomics England is a global leader in enabling genomic medicine and research, focused on creating a world where everyone benefits from genomic healthcare. Building on the 100,000 Genomes Project, we …
Skills: Python, Typescript, React, Postgres, Aurora
London, England, United Kingdom · On-site
What if you could do the kind of work the world needs? At WSP, you can access our global scale, contribute to landmark projects and connect with the brightest minds in your field to do the best work of your life. You can…
Skills: Document Control, CDE Management, Aconex, Asite, 4Projects
London, England, United Kingdom · Hybrid
$40k–$40k/yr
Hi, I’m Amrit - CEO and Co-founder at hyperexponential. hx started with a belief that a small group of talented, curious people could take on one of the most complex parts of insurance and build something meaningfully be…
Skills: Python, Data Analysis, Automation, Large Language Models, Machine Learning
London, England, United Kingdom · On-site
$22/hr–$25/hr
Advanced Systems Group, LLC enables creativity through better technology and operations for media creatives and content owners. From acquisition to delivery, on-premises or in the cloud, ASG ensures our clients’ success …
Skills: Robotic Camera Operation, Video Production, Shot Framing, Troubleshooting, Live Broadcast
London, England, United Kingdom · On-site
Meta is looking for an Optical Deployment Engineer (Subsea, LH & Metro) who will be responsible for the deployment and support of one of the world’s largest and most complex networks. As a member of this team, you will h…
Skills: Optical Network Deployment, DWDM, Subsea Technologies, Optical Troubleshooting, Network Design
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Act as the senior in-office leader for the Open-Source Program Office, aligning open-source contributions with internal business priorities. Lead engagement between the OSPO and internal stakeholders while shaping strategy and driving the adoption of open-source initiatives across the firm.
Requires a strong engineering background in distributed systems, HPC, or ML, with proficiency in languages like Python, C++, or Rust. Candidates must possess excellent communication skills and a proven ability to influence stakeholders in complex technical environments.
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.
G-Research runs one of the largest and most influential Open-Source Program Offices (OSPO) in the world, comprising 30 - 35 upstream engineers working across machine learning, big-data systems, high-performance computing (HPC), distributed systems, developer tooling and critical infrastructure.
Take the next step in your career.
G-Research operates one of the world’s largest OSPO, partnering closely with projects such as Apache Arrow, Parquet, Polars, Kubernetes and LLVM. Our engineers deliver production-grade improvements that benefit both the wider open-source community and G-Research’s research, machine learning and platform teams.
We are hiring a Deputy Head of Open-Source Development to act as the senior in-office leader for the programme, ensuring our open-source contributions remain closely aligned with internal priorities and business needs.
This is a senior technical leadership role at the intersection of engineering, research and organisational strategy. Working closely with the Head of Open-Source Development, you will build relationships across the Research, Machine Learnin Engineering, Platform, Security, Legal, Architecture and Executive teams, helping to drive the adoption, alignment and understanding of the OSPO’s work across the firm.
Key responsibilities of the role include:
Leading day-to-day engagement between the OSPO and internal stakeholders, ensuing alignment between open-source contributions and business priorities
Partnering with the Head of Open-Source Development to shape strategy, evaluate opportunities and prioritise work across Research, Machine Learning and Platform Engineering areas
Building trusted relationships across engineering, research, architecture and leadership teams
Identifying emerging technical needs and translating them into actionable open-source initiatives
Acting as a primary point of contact for new requests, managing requirements and stakeholder expectations
Evaluating technologies, proof of concepts and research tooling to assess suitability and adoption opportunities
Driving internal adoption of open-source contributions, gathering feedback and coordinating improvements
Promoting awareness of OSPO’s capabilities, impact and strategic value across the firm
Supporting governance, prioritisation, and portfolio management across the OSPO
Maintaining clear documentation, roadmaps and reporting to measure and communicate programme impact
The ideal candidate will have the following skills and experience:
Strong engineering background across distributed systems, data platforms, machine learning, HPC infrastructure, developer tooling, or related domains
Experience reviewing or writing production-quality code, ideally in Python, C++, Java, Rust or Go
Ability to navigate complex codebases and understand architecture-level trade-offs
Excellent communication skills with ability to engage and influence stakeholders at all levels
Strong relationship-building skills and the ability to work effectively across technical and non-technical groups
Proven ability to operate in complex environments, influence without authority and manage competing priorities
Pragmatic and resilient approach with strong judgement and a passion for open source
Nice to have:
Experience contributing to open-source projects or communities
Experience in quantitative research, HPC, machine learning or regulated environments
Highly competitive compensation plus annual discretionary bonus
Lunch provided (via Just Eat for Business) and dedicated barista bar
30 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
G-Research is committed to cultivating and preserving an inclusive work environment. We are an ideas-driven business and we place great value on diversity of experience and opinions.
We want to ensure that applicants receive a recruitment experience that enables them to perform at their best. If you have a disability or special need that requires accommodation please let us know in the relevant section
Curious minds. Complex problems. Enduring success.
We are a leading quantitative finance research firm, applying scientific rigour to solve complex challenges in financial markets. We bring together world-class researchers and engineers in a culture that values deep exploration, methodical execution and long-term thinking. Learn more about G-Research, view our open roles and apply now.
Offices: 1 Soho Place, London, W1D 3BG, GB
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