Software Engineer

I am looking for two Senior C# Software Engineers for a cryptocurrency trading platform and analytics tools.

The business is coming out of the "start-up" phase and into scale up and are looking for people to work a remote basis.

The role focuses on building high quality, high uptime, .NET Core based message processing, transformation and data processing applications. This is not a ‘onchain’ project.

We have a preference to candidates with experience in Perpetual Futures, Trading or Cryptocurrency in general.

Role Responsibilities:

• Develop, maintain and support distributed C# applications.
• Design and implement high fidelity data storage and analytics with Postgres.
• Work closely with front-end developers to provide performant, succinct endpoints.
• Ensure software is built with observability, testability, and security as highest priorities.
• Troubleshoot complex issues across multiple services, queues, APIs.
• Participate in code reviews, focusing on maintainability and ease of future change.
• Mentor junior developers.
• Offer suggestions emerging from domain knowledge gained to improve our products.

Required Skills & Experience:

• Strong proficiency in C# .NET (DI, Host, APIs, Span, Allocations, GC)
• Hands-on experience with Queues/Message Processing (SQS, Kafka, Service Bus)
• Experience with SQL based databases, including query/storage tuning (Postgres, MSSQL).
• Experience with front-end platforms (Angular/React, Blazor)
• Strong ability to solve problems, consider edge cases, and 2nd/3rd order effects of changes on systems.
• Excellent inter-team communication skills.

Desirable Skills & Experience:

• Experience with Actor model (Orleans/Coyote)
• Ability to extract, understand and diagnose proc/heap dumps.
• Experience with IaaC such as AWS CDK / Terraform
• Experience of containers and associated subjects (Docker, SRV, Networking)
• Generally familiar and knowledgeable of CI/CD best practices.
• Experience with OpenTelemetry and monitoring best practices.
• Exposure to cryptocurrency culture
• Exposure to perpetual futures/trading of directional assets.

£55k and fully remote.