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Software Engineer - Backend (C#)

Software Engineer - Backend (C#)

On site

London, United kingdom

Full Time

26-03-2025

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Expired

Job Specifications

The Role
We’re looking for Software Engineers to join our Joule Direct team, to help us build and improve our high-throughput, low-latency energy trading platform. You’ll be working with some amazing technologists to solve complex problems.
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.
Some of the work on any given day includes:
Improve our connection handling code to connect to an Exchange (eg. CME, ICE, EEX, etc)
Implement a new Connector for an Exchange we don’t yet support
Improve distributed tracing in some of the code hot paths
Implement a new Automated Trading feature
Benchmarking code to reduce latency
Do some design/planning with a colleague and raise an RFC

Our Tech Stack
Our services are written with C# on .NET 8
We use a fair bit of SQL Server, Kafka and RabbitMQ
Azure DevOps. We are big fans of Azure Pipelines! Some of our services are migrating away from TeamCity and Octopus Deploy
Our observability stack is Splunk, Grafana and Prometheus

You
As a software engineer, you will be:
Part of a cross-functional team working with Product Managers, Testers and DevOps engineers
Writing well-tested and maintainable code
Getting involved in all stages of development including planning, implementation and delivery
Pairing with other engineers to share and expand your knowledge
Contributing to technical discussions

Skills & Experience
Strong knowledge of C# or any popular programming language
Excellent communication skills
Can write efficient, concurrent code
Knowledge of how distributed systems work
Experience with Git, TeamCity and Octopus will be valued but is not required
Knowledge or experience with financial markets will be valued but is not required
If you are not an expert in these specific technologies but are familiar with an equivalent then we’re happy to train you.

The Team
Development driven by employees
Interesting and complex problems to solve
Work with amazing technologists
Learn about other parts of the business through our commitment to collaboration
Opportunities to learn through regular tech talks, training and Hackathons
Join a company with strong market presence

About the Company

Trayport is the primary network and platform for European wholesale energy markets. Our network and solutions provide choice and support the growth of our clients and trading markets. Our solutions are used worldwide by traders, brokers, and exchanges in multiple asset classes across OTC and cleared markets. Trayport Limited is a wholly-owned subsidiary of TMX Group Limited (TMX Group). www.trayport.com Know more