Senior SRE / Platform Engineer – Global Prime Brokerage & Financing Platform

About the role

We are looking for a senior Site Reliability Engineer / Platform Engineer to join a fast‑growing global prime brokerage and financing platform. You will work on large‑scale distributed systems, driving automation, reliability and performance across both traditional and digital asset services.

Key responsibilities

• Automate infrastructure and operational workflows using IaC tools such as Terraform and AWS CDK.
• Design, build and optimise CI/CD pipelines with Amazon CodeBuild, GitHub Actions and Terraform Enterprise.
• Implement and maintain observability solutions, including real‑time monitoring with Datadog and AWS CloudWatch.
• Ensure high availability and performance of relational (PostgreSQL) and time‑series (QuestDB) databases, covering replication, failover and query optimisation.

Required profile

• Extensive hands‑on experience with a broad range of AWS services in a highly available environment.
• Strong Python programming and automation skills.
• Proven experience with event‑streaming platforms such as Kafka or Kinesis.
• Deep understanding of distributed systems architecture, fault tolerance, disaster recovery and performance tuning.
• Solid background in incident management, root‑cause analysis and reliability improvement.

Required skills

• AWS (EC2, ECS, S3, RDS, Lambda, MWAA, API Gateway, Route53, SSM, EFS, Backup, DynamoDB, CloudFront, VPC, CodeBuild, CodePipeline, CodeArtifact, Config, ElastiCache)
• Terraform
• AWS CDK
• Python
• Kafka / Kinesis
• Datadog, ELK, CloudWatch
• PostgreSQL, QuestDB
• CI/CD pipelines, GitHub Actions

What we offer

• Opportunity to build and scale mission‑critical systems that power global financial markets.
• Technology‑driven culture focused on automation, performance and reliability.
• Access to cutting‑edge AWS, SRE and observability tools.
• Chance to shape the future of financial technology in a fast‑moving environment.