9fin

Senior Platform Engineer

9fin
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12 days ago
London, United KingdomSenior

Responsibilities

  • Design and implement Infrastructure as Code templates and modules that enable software engineers to build and operate projects.
  • Implement AWS multi-account core infrastructure and promote security best practices across the cloud estate.
  • Author and optimize CI/CD templates to support frequent software releases.
  • Design and implement a developer portal with a service catalog and DevOps plugins.
  • Contribute to observability practices and provide SLI/SLO metric reporting to balance engineering velocity and reliability.
  • Develop internal and open-source projects that improve the engineering developer experience.
  • Support alerting and incident management practices within the engineering organization.

Requirements

  • Working knowledge of AWS services including ECS, EC2, Lambda, VPC, IAM, Route 53, CloudFront, S3, and RDS.
  • Understanding of monitoring and logging solutions; experience with OpenTelemetry, AWS CloudWatch, and SigNoz is a bonus.
  • Basic SRE knowledge and experience with alerting and incident management platforms such as incident.io and PagerDuty.
  • Proven ability to provide and support strong, scalable CI/CD pipelines.
  • Experience with Linux, Git, Docker, and scripting in Python, Bash, or Go, with proficiency in at least one modern programming language.
  • Experience defining Infrastructure as Code with Terraform.
  • Knowledge of Agile development practices.
  • Passion for developer experience and enthusiasm for Platform Engineering.
  • Previous fintech experience is a bonus.

Benefits

  • Competitive salary, equity, pension with 9fin matching contributions up to 7%, private medical insurance, paid sick leave with income protection, group life assurance, season ticket loan, and Cycle to Work schemes.
  • 25 holiday days per year plus local public holidays, with the ability to exchange holidays for alternative days.
  • Hybrid working model with flexibility over when, where, and how to work.
  • Ability to work abroad for up to three months per year.
  • One month of paid sabbatical after five years of service.
  • Enhanced parental leave and flexible working arrangements.
  • Professional learning and development budget.
  • Quarterly team socials plus summer and winter company social events.
9fin

About 9fin

501-1,000 employees
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