Senior Software Engineer (Go) – Transaction API

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Requirements:

• Deep understanding of designing and building distributed systems.
• Enjoys working on complex challenges within critical software where high performance and robustness are essential.
• Familiarity with cloud and containerisation technologies, test automation tools and CI/CD pipelines.
• Interest in owning projects end-to-end and supporting them as they go live in production.
• Appreciation of clean code and software engineering best practice.
• Experience with Go, along with a 'right tool for the job' mentality.
• Great communication skills who enjoy sharing knowledge and collaborating with others.

Responsibilities:

• Design, develop, and optimise high-performance Go-based microservices, essential to transaction management and payment processing.
• Push the boundaries of CockroachDB with efficient database configurations and high-performing queries to support scalability and speed.
• Optimise inter-service communication using NATS for low-latency and distributed processing.
• Continuously refine services to balance cost-efficiency with high performance, maintaining strict availability and performance SLOs.
• Maintain high availability standards in a Kubernetes multi-cloud environment, operating across AWS, Azure, and GCP.