Senior Developer Web application

Senior technical leader to co-manage the web engineering team — owning hands-on full-stack development, backend services, database design, cloud operations, delivery, and stakeholder engagement across enterprise Next.js/React and .NET applications.

Will lead the set of external team members for project delivery

• Lead and mentor a team of full-stack and backend engineers
• Hands-on development in Next.js  and .NET / ASP.NET Core
• Architect backend services: REST APIs, background workers, message queues, middleware
• Design and optimise PostgreSQL & SQL Server schemas, indexes, stored procedures, query tuning
• Manage data access via Entity Framework Core, Dapper, or raw SQL as appropriate
• Design and maintain CI/CD pipelines (GitHub Actions, Azure DevOps)
• Manage cloud deployments on Azure / AWS — AKS, App Services, serverless
• Implement Docker & Kubernetes-based microservices infrastructure
• Own application security: OWASP, OAuth 2.0, JWT, Azure AD, Key Vault
• Drive Agile delivery cadence, sprint planning, and stakeholder reporting

Required Skills & Experience

• 8–10 yrs in web application development with a strong delivery track record
• Strong in Next.js and .NET / ASP.NET Core — full-stack and backend services
• Backend: service-oriented design, event-driven architecture, async processing
• PostgreSQL — advanced queries, indexing, partitioning, performance tuning, migrations
• SQL Server — T-SQL, stored procedures, query optimisation, schema management
• ORMs: Entity Framework Core and/or Dapper
• Cloud: Azure (preferred), AWS, or GCP — PaaS, IaaS, serverless
• CI/CD: GitHub Actions, Azure DevOps, GitLab CI, or Jenkins
• Containers: Docker, Kubernetes at scale
• Security: OWASP Top 10, secure SDLC, GDPR / ISO 27001 awareness
• Agile / Scrum team leadership or co-lead experience
• Strong stakeholder communication and project management skills

Nice to Have

• Azure (AZ-204 / AZ-400), AWS, PMP, or PRINCE2 certifications
• NoSQL: MongoDB, Redis, CosmosDB
• GraphQL / gRPC; APM tools (Datadog, New Relic, App Insights)
• IaC: Terraform, Bicep, ARM templates