At a Glance
- Tasks: Design and develop infrastructure for high-impact research in a dynamic finance environment.
- Company: Join G-Research, a leader in quantitative finance with a focus on innovation.
- Benefits: Competitive pay, 30 days leave, healthcare, and a relaxed dress code.
- Other info: Enjoy monthly events and a supportive, inclusive workplace culture.
- Why this job: Shape cutting-edge infrastructure that processes billions of data points daily.
- Qualifications: Extensive experience in infrastructure architecture, especially in private cloud environments.
The predicted salary is between 60000 - 80000 £ per year.
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. You’ll shape the platforms and tools that drive high‑impact research – designing systems that scale, accelerate discovery and support innovation across the firm.
We are seeking an experienced Infrastructure Architect to join our Platform and Solution Architecture team. In this role, you’ll own the infrastructure roadmap and help define architectural standards across our hybrid environment of private and public cloud platforms. Working closely with other architects in the team, you’ll focus primarily on private cloud and on‑premises infrastructure while defining integration strategies with our public cloud platforms. Your expertise will guide critical decisions on workload placement, technology selection and infrastructure governance, directly influencing how our engineering teams build and deploy systems at scale. This role is critical to our technology strategy. You’ll be shaping infrastructure that processes billions of data points daily, supports latency‑sensitive workloads and must scale seamlessly. Your architectural decisions will impact our competitive advantage and operational efficiency for years to come.
Key Responsibilities
- Owning and developing the on‑premises infrastructure roadmap, ensuring alignment with business objectives and collaborating with Platform and Solution architects to deliver integrated strategies.
- Establishing infrastructure principles, standards and patterns that drive consistency, interoperability and quality across our environment.
- Evaluating and selecting infrastructure technologies, assessing both traditional vendors and cloud providers to make informed recommendations.
- Acting as the technical authority for on‑premises architecture, providing leadership on key decisions and serving as an escalation point for engineering teams.
- Championing architectural best practices across the organisation, ensuring infrastructure designs support broader technology initiatives.
- Partnering with engineering teams to translate architectural vision into delivered capabilities, using influence and collaboration to drive adoption.
- Ensuring infrastructure governance and compliance, proactively managing risk while maintaining pragmatic balance between security and business agility.
Required Qualifications
- Extensive experience in infrastructure architecture with a strong focus on private cloud and on‑premises environments.
- Deep expertise in virtualization and container platforms (VMware, OpenStack, KVM, Kubernetes) and in Infrastructure‑as‑Code practices.
- Comprehensive networking knowledge, spanning physical infrastructure (switching, routing), network virtualization (SDN, VXLAN), and container networking (overlay networks, CNIs).
- Hands‑on experience with public cloud platforms (AWS preferred) and hybrid connectivity patterns.
- Proven ability to design and deliver infrastructure roadmaps for complex organisations, translating detailed technical design into actionable, strategic plans.
- Strong leadership and influence skills, driving consensus across diverse stakeholder groups and influencing without authority.
- Excellent technical communication, making complex infrastructure decisions clear and accessible to both technical and executive audiences.
Desirable Qualifications
- Experience in performance‑critical environments with low‑latency and data gravity requirements.
- Experience with forward proxy and perimeter security solutions, such as explicit / transparent proxy.
- Hands‑on knowledge of Kubernetes and container orchestration platforms.
- Infrastructure automation and observability platforms experience.
- Emerging technology awareness, keeping an eye on the latest in AI/ML infrastructure and edge computing.
- Industry certifications, such as AWS Solutions Architect, VMware VCP or similar.
Benefits
- 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.
- Cycl‑to‑work scheme.
- Monthly company events.
EEO Statement
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.
Platform Architect in London employer: Barlowe LLP
At G-Research, we pride ourselves on being an exceptional employer, offering a dynamic work environment in the heart of London where innovation thrives. Our commitment to employee growth is evident through our comprehensive benefits package, including competitive compensation, generous annual leave, and opportunities for professional development. With a focus on collaboration and inclusivity, we foster a culture that values diverse perspectives, ensuring that every team member can contribute meaningfully to our cutting-edge projects in quantitative finance.
StudySmarter Expert Advice🤫
We think this is how you could land Platform Architect in London
✨Join the IT Consultancy Buzz
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Create a personal project or case study relevant to the challenges Barlowe LLP might face. Use platforms like GitHub or Medium to share your findings. This not only demonstrates our consulting skills but shows a proactive attitude, making us stand out from the crowd when applying for that full-time gig.
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We think you need these skills to ace Platform Architect in London
Some tips for your application 🫡
Showcase Your Problem-Solving Skills:In IT consulting, it's all about problem-solving, so make sure your CV highlights your analytical skills and any relevant projects you've tackled. Mention specific technologies or methodologies you've used to resolve issues or improve processes; this shows you can think critically and deliver results, which is vital for us at Barlowe LLP.
Highlight Relevant Certifications:Certifications like ITIL, PMP, or even specific tech stack qualifications can really make you stand out. Make sure to include these in your CV, as they not only demonstrate your expertise but also your commitment to staying current in the field. We love seeing candidates who are proactive about their professional development!
Tailor Your Cover Letter:Your cover letter is your chance to connect personally with us at Barlowe LLP. Share stories about your experiences in IT consulting, and how they shaped your desire to join our team. Mention why you’re excited about this particular role, and how you see yourself contributing to our projects.
Keep It Clear and Concise:We're all busy, so make sure your application is easy to read. Use bullet points for key achievements, and don’t overload us with jargon. A clean, professional layout goes a long way. Remember, the clearer your application, the more likely we are to invite you in for an interview!
How to prepare for a job interview at Barlowe LLP
✨Brush Up on Your Technical Skills
For an IT consulting role, be ready to demonstrate your technical prowess. You might face questions on systems integration, cloud technologies, or even troubleshooting specific software. If you have experience with tools like AWS, Azure, or even specific programming languages, make sure you can talk about them fluently.
✨Showcase Your Problem-Solving Approach
IT consulting is all about solving problems for clients. Think about how you can illustrate your approach to a past challenge using the STAR method (Situation, Task, Action, Result). It's a great way to show how you tackle complex issues and come up with effective solutions.
✨Know the Business Impact of IT Solutions
When discussing your experiences, focus not just on the tech solutions you implemented, but also on their business impact. Employers want to see that you can connect IT with organisational goals. Prep examples that highlight how your tech contributions improved efficiency or reduced costs for past clients or projects.
✨Prepare for Behavioural Questions
Since IT consulting often involves teamwork and client interactions, expect behavioural questions that assess your interpersonal skills. Be prepared with examples that demonstrate your adaptability, communication skills, and how you handle client feedback. Before the interview, think of situations where you worked closely with clients to create effective IT strategies or changes.
