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- Tasks: Manage and optimise cloud infrastructure while supporting production systems and developing internal tools.
- Company: Reputable investment management firm in London's vibrant West End.
- Benefits: Hybrid working model, strong autonomy, and exposure to modern tech stack.
- Why this job: Join a dynamic team and make a real impact in a high-quality engineering culture.
- Qualifications: Experience with AWS, Linux, Docker, C#/.NET, and Python required.
- Other info: Great opportunity for career growth in a collaborative environment.
The predicted salary is between 36000 - 60000 £ per year.
An established and highly regarded investment management firm based in London's West End is seeking a versatile Infrastructure Engineer to play a key role across cloud platforms, on-prem systems, and internal tooling. This is a hands-on technical position supporting a sophisticated technology stack that underpins trading, analytics, data operations, and enterprise systems. You will work within a tight-knit engineering team, collaborating closely with front, middle, and back office stakeholders to ensure reliability, performance, and continual evolution of the firm's technology estate.
This is a hybrid role blending Infrastructure Engineering, Cloud (AWS), DevOps. You will be responsible for maintaining the core infrastructure, supporting production systems, and contributing to the development of internal tools and services.
Infrastructure Responsibilities:- Manage, optimise, and secure the AWS estate (ECS, ECR, EC2, VPC networking, IAM).
- Oversee and maintain Office 365 environment and related identity/security policies.
- Maintain and enhance CI/CD pipelines using TeamCity.
- Administer and support Linux servers (Ubuntu preferred) and Windows workstations.
- 1st - 3rd line+ support to a small office.
- Design and implement Docker containerisation strategies, including multi-stage builds.
- Monitor system performance and maintain logging, metrics, and alerting solutions.
- Automate server provisioning and configuration using infrastructure-as-code tools.
- Manage system upgrades, patches, and overall platform reliability.
- Troubleshoot complex infrastructure issues across networking, storage, and compute.
- Maintain and enhance C#/.NET services used for internal data processing and workflows.
- Develop internal Python tools, scripts, and automation solutions.
- Diagnose and resolve production issues in existing C# or Python services.
- Contribute to improving service resilience, observability, and performance.
- Essential:
- Strong background in AWS (ECS, ECR, EC2, IAM, VPC).
- Solid experience with Linux (Ubuntu) systems administration.
- Familiarity with Windows workstation management.
- Hands-on CI/CD experience - ideally TeamCity.
- Professional experience with Docker.
- Proficiency in C#/.NET and Python.
- Experience troubleshooting production systems end-to-end.
- Strong automation mindset and scripting capability.
- Comfortable working in a hybrid working environment.
- Desirable:
- Exposure to infrastructure-as-code tools (e.g., Terraform, CloudFormation, Ansible).
- Experience with monitoring/alerting stacks (Prometheus, Grafana, CloudWatch, ELK).
- Knowledge of financial markets or investment management environments.
- Understanding of networking fundamentals (DNS, VPNs, routing, firewalls).
Work in a high-quality engineering culture with strong autonomy. Exposure to a broad and modern tech stack across cloud, infra, and backend. Hybrid working model with a collaborative West End office environment.
Infrastructure Engineer in London employer: Huxley
Contact Detail:
Huxley Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Infrastructure 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 put in a good word for you.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those related to AWS, Docker, or any automation tools you've used. This gives potential employers a taste of what you can do.
✨Tip Number 3
Prepare for interviews by brushing up on common infrastructure engineering questions and scenarios. Practice explaining your thought process when troubleshooting issues or optimising systems—this will help you stand out!
✨Tip Number 4
Don't forget to apply through our website! We love seeing applications directly from candidates who are eager to join our team. Plus, it shows you're genuinely interested in the role and the company.
We think you need these skills to ace Infrastructure Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experience mentioned in the job description. Highlight your AWS, Linux, and CI/CD experience to show us you're the right fit for the Infrastructure Engineer role.
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're passionate about infrastructure engineering and how your background aligns with our needs. Be specific about your achievements and how they relate to the responsibilities outlined in the job description.
Showcase Your Technical Skills: Don’t shy away from listing your technical proficiencies, especially in C#, Python, and Docker. We want to see how you’ve applied these skills in real-world scenarios, so include relevant projects or experiences.
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’re considered for the role. Plus, it shows us you’re keen on joining our team!
How to prepare for a job interview at Huxley
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, especially AWS services like ECS, ECR, and EC2. Brush up on your Linux and Windows systems administration skills, as well as your experience with CI/CD tools like TeamCity.
✨Showcase Your Problem-Solving Skills
Be prepared to discuss specific examples of how you've troubleshot complex infrastructure issues in the past. Use the STAR method (Situation, Task, Action, Result) to structure your answers and highlight your analytical thinking.
✨Demonstrate Your Automation Mindset
Talk about your experience with automation and scripting, particularly in Python or C#. Share any projects where you’ve implemented infrastructure-as-code tools like Terraform or Ansible, as this will show your proactive approach to optimising processes.
✨Understand the Business Context
Familiarise yourself with the investment management sector and how technology supports trading and analytics. This knowledge will help you connect your technical skills to the firm’s goals and demonstrate your genuine interest in the role.
