Job description
About BMLL
We are the leading independent provider of harmonised Level 3 historical data and analytics to the world’s most sophisticated capital market participants. BMLL offers banks, brokers, asset managers, hedge funds and global exchange groups immediate and flexible access to the most granular Level 3, T+1 order book data and advanced analytics, enabling them to accelerate research, optimise trading strategies and generate alpha at unparalleled speed and scale.
Our culture is inclusive and highly collaborative, with a flat management structure that empowers our employees to get involved in decision making as we continue to grow and scale. We give all our employees share options so they participate in the growth and development of the business.
We offer a combination of remote and office (London based) working, weekly team lunches and plenty of office snacks!
For more information, please visit our website, www.bmlltech.com or visit our Twitter, @bmlltech or LinkedIn, @BMLL.
About the role
We are looking to hire an AWS DevOps Engineer (CI/CD) to join our Infrastructure Engineering team. This team focuses on DevSecOps principles, automation, and best practices, with the following objectives:
- Designing and maintaining automated and secure CI/CD pipelines using GitHub Actions and Jenkins.
- Implementing Infrastructure-as-Code (IaC) practices using Terraform for automated provisioning and management.
- Embedding integrated quality and security gates within CI/CD pipelines.
- Implementing and automating cybersecurity monitoring and controls.
- Managing package repositories and security solutions with JFrog SaaS Artifactory and GitHub Advanced Security.
- Ensuring team ownership, accountability, and proactive management of Cloud infrastructure.
You will regularly use tools and technologies including AWS CLI, Python & Boto3, Terraform, GitHub Actions, Docker, Kubernetes, Jenkins, Groovy, JFrog SaaS Artifactory, and GitHub Advanced Security.
This is a full-time role with standard hybrid working arrangements. Candidates should be able to work from our London office one or two days per week for collaborative work.
Key Goals for 2025 Include:
- Transitioning to product-aligned automated CI/CD pipelines.
- Successfully maintaining ISO27001 compliance and further securing our platform.
- Establishing a robust DevOps culture and clearly defined responsibilities.
- Standardising and automating Disaster Recovery across key workloads.
Essential Experience (7 years minimum, prioritised):
Proven CI/CD pipeline development and management experience (GitHub Actions, Jenkins)
Infrastructure-as-Code experience (Terraform)
Containerisation and orchestration expertise (Docker, Kubernetes, ECS)
Strong hands-on AWS infrastructure experience, including:
- IAM
- ECS
- EC2
- AWS Lambda
- API Gateway
- VPC / VPN
- Route 53
- AWS Organisations
- S3 (Storage Tiers, Lifecycles)
- CloudFront distribution
Experience with proactive management and team ownership of cloud infrastructure
Beneficial Experience:
- AWS certifications
- Familiarity with SIEM solutions and Security Incident Management
- Cybersecurity awareness or certification
- Data engineering familiarity (EMR, ETL)
- Coaching or mentoring experience
Key Behaviours:
Excellent problem-solving skills
Flexibility to experiment and adapt quickly based on results
Strong team collaboration and communication skills
Proactive ownership of tasks from design through delivery
Competitive salary
25 days holiday plus bank holidays
Share Options after completion of probationary period
Discretionary Bonus
Pension Scheme
Private Medical Insurance
Work remotely abroad for up to 40 business days each year
Life Insurance
Combination of remote and London-based office working (2 days in office per week)
A yearly Well being Physical Activity budget
Continuous learning through funded training and challenging projects
Collaborative culture
Weekly team lunches
Free Fruit, snacks, and drinks provided throughout the day (When office based)
Regular Team Socials
Cycle to Work Scheme
We are an inclusive employer and welcome applicants from all backgrounds. We pride ourselves on our commitment to Equality and Diversity. We are committed to removing barriers throughout our hiring process. If you have any special requirements or require reasonable adjustments to help you access career opportunities at BMLL, please do let us know [email protected].
