4 months ago
London, United KingdomSenior
Responsibilities
- Deliver complex improvements to scalable, reliable, and secure engineering platforms.
- Implement and improve infrastructure changes using Terraform and existing module patterns.
- Apply least-privilege and secure-by-default principles across AWS accounts.
- Build automation scripts and tooling with Node.js or Python.
- Support and review mid-level engineers through context-sharing and constructive feedback.
- Collaborate with Tech Leads, Delivery Managers, and cross-functional stakeholders on delivery plans, milestones, and dependencies.
- Identify risks, blockers, and quality concerns and help keep delivery on track.
- Test, validate, and deploy infrastructure changes through CI/CD pipelines.
Requirements
- Strong experience with AWS services such as ECS, Lambda, IAM, or CloudFront.
- Proven experience delivering infrastructure changes with Terraform in complex or large-scale cloud environments.
- Ability to work independently on complex platform engineering problems while communicating and collaborating effectively.
- Experience using Node.js or Python for automation, scripting, or integration work.
- Understanding of secure cloud design, least privilege, account structure, and service-to-service authentication such as OIDC.
- Experience using AI tooling for coding, code review, research, or productivity improvements.
- Experience delivering outcomes in agile, delivery-focused teams and raising risks or clarifying priorities.
- Helpful experience with multi-account or multi-region AWS management, CDN, WAF, Git-based CI/CD pipelines, or enterprise-scale AWS environments.
Benefits
- Private healthcare and dental insurance.
- Generous work-from-abroad policy, including a 28-day Work from Abroad policy.
- 2-for-1 share purchase plans.
- Electric vehicle scheme.
- Extra festive time off and family-friendly benefits.
- Clear career paths, transparent pay bands, personal learning budgets, and regular learning days.
- Hybrid working with a minimum of 60% office attendance over a 12-week period.
About Trainline
Trainline builds an online marketplace and software that let consumers and partners search, book, and manage rail and coach travel via its apps, website, and APIs. It aggregates schedules and fares from over 270 carriers across roughly 45 countries, supports e-ticketing, payments, and disruption information, and earns commissions and fees on ticket sales. Founded in 1997 and headquartered in London, it is a public company listed on the London Stock Exchange.