At a Glance
- Tasks: Design and operate mission-critical database platforms for high-impact research.
- Company: Join G-Research, a leading software-driven organisation in quantitative finance.
- Benefits: Competitive salary, 35 days leave, healthcare, and monthly events.
- Other info: Inclusive culture that values diversity and offers excellent career growth.
- Why this job: Shape the future of finance with cutting-edge database technologies and collaborative innovation.
- Qualifications: Experience with relational databases and proficiency in Python and Linux.
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.
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. G-Research is a fast‑growing, software‑driven organisation where data is at the heart of everything we do. We are looking for an experienced Database Platform Engineer to join our Data Services team. In this role, you will help design, build and operate the mission‑critical database platforms that underpin research, a global platform and business operations. This role focuses on providing highly available, performant and secure data services.
Our environment spans multiple database technologies – PostgreSQL, Microsoft SQL Server, MySQL, and CockroachDB – deployed across both on‑premises infrastructure and the cloud (AWS). The role is highly collaborative, working with research and engineering stakeholders to deliver performant, resilient and secure database services at scale.
Key responsibilities of the role include:
- Building, operating and scaling distributed database services across on‑premises and AWS environments
- Supporting large-scale deployments of PostgreSQL, Microsoft SQL Server, MySQL and CockroachDB, ensuring high availability, disaster recovery and performance
- Contributing to the design and implementation of automation for database provisioning, upgrades, replication and monitoring using Python, Ansible and Terraform
- Driving improvements in performance tuning, query optimisation, indexing strategies and storage design
- Collaborating with application and research teams to design and deliver database solutions that meet demanding scalability and latency requirements
- Participating in the out-of-hours rota to provide support for critical systems
- Staying up to date with industry trends and emerging database technologies, helping evaluate their applicability
- Defining SLAs, KPIs and monitoring strategies to ensure platform reliability, security and service excellence
- Proactively identifying and resolving stability, security and capacity issues across the platform
Qualifications and experience:
- Strong experience with relational database platforms such as PostgreSQL, MSSQL Server, MySQL, CockroachDB or similar
- Good understanding of database internals, including query execution, concurrency, replication, indexing and partitioning
- Hands‑on experience running databases at scale
- Proficiency with Linux and Python for automation
- Familiarity with infrastructure as code, including Terraform, Ansible, Jenkins, Dagger, ArgoCD or similar
- Experience deploying and running services in containerised or Kubernetes environments
- Understanding of AWS services relevant to data platforms such as RDS, Aurora, S3, EC2 or EKS
- Familiarity with modern observability stacks such as Prometheus, Grafana, Elk or OTel
- Desirable: experience with cloud‑native and distributed SQL databases such as Aurora, YugabyteDB or TiDB
- Desirable: knowledge of data streaming and integration tools such as Kafka, Debezium and CDC pipelines
- Desirable: experience with security and compliance in database environments, covering encryption, auditing and RBAC
- Desirable: familiarity with DataOps practices and collaboration with Data Engineering teams
Benefits:
- 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
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. At G-Research, we are passionate about the intersection of finance, technology, and the future. We offer a dynamic, flexible and highly stimulating culture where world‑beating ideas are cultivated and rewarded. We are proud to employ some of the best people in their field and to nurture their talent in our collaborative working environment.
Database Platform Engineer in London employer: Barlowe LLP
G-Research is an exceptional employer that fosters a dynamic and inclusive work culture, where innovative ideas thrive. Located in London, we offer highly competitive compensation, extensive benefits including 35 days of annual leave, and a commitment to employee growth through collaboration and cutting-edge technology. Join us to be part of a world-class team dedicated to tackling complex challenges in quantitative finance while enjoying a healthy work-life balance.
StudySmarter Expert Advice🤫
We think this is how you could land Database Platform Engineer in London
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those related to database technologies like PostgreSQL or MySQL. This gives potential employers a taste of what you can do.
✨Tip Number 3
Prepare for interviews by brushing up on your technical knowledge and problem-solving skills. Practice common database scenarios and be ready to discuss your experience with automation tools like Python and Terraform.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Database Platform Engineer in London
Some tips for your application 🫡
Tailor Your CV:Make sure your CV reflects the skills and experiences that align with the Database Platform Engineer role. Highlight your experience with PostgreSQL, MSSQL Server, and other relevant technologies to show us you’re the right fit.
Craft a Compelling Cover Letter:Use your cover letter to tell us why you're passionate about database platforms and how your background makes you a great candidate. Share specific examples of your work that demonstrate your problem-solving skills in complex environments.
Showcase Your Technical Skills:Don’t forget to mention your proficiency in Python, Linux, and any automation tools like Terraform or Ansible. We want to see how you’ve used these skills in real-world scenarios to drive improvements in database performance.
Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you don’t miss out on any important updates from our team!
How to prepare for a job interview at Barlowe LLP
✨Know Your Databases Inside Out
Make sure you brush up on your knowledge of PostgreSQL, MSSQL Server, MySQL, and CockroachDB. Be ready to discuss their internals, like query execution and indexing strategies, as well as your hands-on experience running these databases at scale.
✨Showcase Your Automation Skills
Prepare to talk about your proficiency with Python, Ansible, and Terraform. Think of specific examples where you've implemented automation for database provisioning or monitoring, as this will demonstrate your ability to streamline processes in a collaborative environment.
✨Understand the Cloud Landscape
Familiarise yourself with AWS services relevant to data platforms, such as RDS and EC2. Be ready to discuss how you've deployed and managed services in cloud environments, as this is crucial for the role.
✨Stay Current with Industry Trends
Research emerging database technologies and modern observability stacks like Prometheus and Grafana. Being able to discuss these trends will show your commitment to continuous learning and your ability to drive improvements in performance and security.
