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Senior Software Developer and Team Lead (.NET)

Saint Mellons, Cardiff, United Kingdom💼 Full-time💰 $60,000–$60,000🗓 2026-09-28 → 2026-10-01

Core

Senior .NET developer and team lead responsible for designing, delivering, and modernizing enterprise-scale SaaS microservice applications using .NET 10 and event-driven architecture.

Role type

Senior IC machine-learning engineer (audio)

Builds

Enterprise-scale SaaS microservice applications

Domain

Financial services / Document security

Deliverable

production ML models

Required skills

C#, .NET 10, Clean Architecture, microservices, event-driven architecture, unit and integration testing, mentoring, sprint delivery coordination

Preferred skills

TDD, DDD, OWASP practices, Azure DevOps, CI/CD, Azure, .NET Blazor, EF Core, SQL, Redis, Elasticsearch, RabbitMQ, Docker, Kubernetes, Blockchain, AI tools

Technologies

.NET 10, C#, Azure, Docker, Kubernetes, RabbitMQ, Elasticsearch, Redis, SQL, EF Core, Blazor

Responsibilities

Design and deliver new features and platform improvements using .NET 10; shape technical direction, architecture, and engineering standards; take ownership of team sprint delivery and coordinate priorities; mentor developers through technical guidance and code reviews

Seniority

Senior, hands-on IC with team leadership

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