SmartMobilityTalent

Principal Engineer - Platform & Data

Masabi Limited London, United KingdomRemoteFull Time

Key Notes

Platform and data architecture are combined in this principal role, which sets blueprints and standards while remaining hands-on in code, technical reviews and complex service delivery. Relevant expertise includes distributed systems, microservices, cloud platforms with AWS preferred, data platforms and REST APIs, with Kotlin, Java, DynamoDB, Snowflake, Databricks, Spark, Terraform and GitLab CI/CD presented as useful technology exposure.

What You'll Work On

  • Define Masabi’s platform blueprint, architecture standards and best practices, and guide how engineering teams apply those standards.
  • Design and deliver scalable, robust and cost-efficient services, contributing code, technical reviews and targeted implementation work.
  • Shape data architecture and strategy for how data generated across Masabi’s platform is structured, stored and used.
  • Advise engineering teams on scalability, performance, resilience and cost challenges, and contribute to roadmap planning and platform-improvement priorities.
  • Produce architecture documentation, support complex RFP estimates and technical scoping, and contribute to API governance and technical forums.

Why This Role Matters

  • Masabi’s platform blueprint guides how services and data architecture evolve; explicit scalability, resilience and cost trade-offs shape the performance and efficiency of platform improvements.
  • Complex RFPs and engineering roadmaps need technically grounded scope and priorities; architectural advice and estimates help define practical approaches for the initiatives under consideration.

What They Are Looking For

  • Experience: Principal or Staff-level work shaping technical direction across multiple teams or domains is sought.
  • Technical: Distributed systems, microservices, cloud platforms and modern infrastructure practices are sought; AWS is preferred.
  • Technical: Data architecture experience across platforms, pipelines, warehousing or data lakes, and products using large data stores, is sought.
  • Technical: Strong REST API design in complex multi-service environments is sought.
  • Experience: Contributions to engineering standards, architecture patterns or platform direction are sought.
  • Preferred: Monolith decomposition, event-driven architecture, cloud-cost improvement, or exposure to Kafka, Kotlin, Java, DynamoDB, MySQL, Snowflake, Databricks, Spark, Terraform or GitLab CI/CD is advantageous.

Masabi Limited

5 open jobs

Masabi Limited develops the Justride fare payments platform, letting transit riders pay via mobile apps, contactless cards and smartcards without agencies building their own systems. The London-based company's software-as-a-service model serves bus and rail networks across several continents.

Sector
Passenger Mobility Platforms
Headquarters
United Kingdom
Founded
2002
Operating Regions
Europe, North America, Asia-Pacific
Employees
201-500

Frequently Asked Questions

  • This role is Remote.

  • Yes, this is a Full-time position.

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