Backend Software Developer

Trayport Limited

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London - 2 Gresham Street Until 8/22/2026 First posted May 11, 2026 Last posted May 11, 2026
Job description
Trayport is actively looking for a Software Developer to join our team for the design and development of our flagship data analytics platform where you will contribute to system architecture, aid colleagues to help coordinate our projects and review code too. Our platform ingests hundreds of millions of data points every day and provides our customers with real-time insight into trading activity.

For us, teamwork is everything. We listen to each other, we adapt, we evolve and  we strive to innovate. We are making significant investments in our business and  we will invest in you. 

Building our Data Analytics Platform – We collect vast amounts of trading data from energy commodities to enable our customers to gain market insights, build algo trading strategies and predict price movements. We process real-time market data feeds that together add hundreds of millions of data points to our dataset every day. 

We encourage ownership across the entire software lifecycle, and will value your input on each stage. 

We take an iterative approach to solve problems and continually improve our product. If you are interested in building customer facing products and approaching it using lean software development practices, we would love to hear from you. 

Responsibilities

  • Maintain and develop .Net and Kotlin applications

  • Contribute to System Architecture, 

  • Aid colleagues to help coordinate our projects

  • Peer review code 

The Person

  • Strong working knowledge of C# or Kotlin

  • Experience writing efficient, concurrent .NET code 

  • Experience working on distributed systems 

  • Strong knowledge of Kubernetes and Kafka

  • Experience with Git, and Deployment Pipelines 

  • Ability to learn and/or adapt quickly to complex issues 

  • Happy to collaborate with a wide group of stakeholders 

Nice to have

  • Experience building financial data analytics products 

  • Experience working in a DevSecOps environment, where cross-functional  collaboration is critical 

Trayport is committed to creating and sustaining a collegial work environment in which all individuals are treated with dignity and respect and one which reflects the diversity of the community in which we operate. We provide accommodations for applicants and employees who require it.

About this role

Summary

Develop and maintain real-time data analytics platform; collaborate on system design and peer review.

Job title

Backend Software Developer

Experience level

not specified

Industry

software

Location requirements

London-based, remote options not specified

Salary

Not specified

Management role

No

Skills & keywords

Required skills

C#Kotlinconcurrent .NETdistributed systemskuberneteskafkagitdeployment pipelines

Preferred skills

financial data analyticsDevSecOps

Specializations

data analyticsdistributed systemskuberneteskafkafintech
Locations

Structured locations inferred from the posting.

Unknown location

Work arrangement unknown