We are currently engaged in a major project with a government entity and are looking to hire a Backend Developer (C# / .NET Core) to join our team during the project phase. Following a successful period of working with us on this engagement, there will be an opportunity for the candidate to transition into a long-term role directly with the government entity, based on performance.
This role is ideal for candidates experienced in delivering large-scale, high-quality systems, particularly within regulated or government environments.
Tech Stack: .NET Core, ABP Framework, Hangfire, RabbitMQ, Redis, Workflow engines, Microservices, API Gateways, Identity Management (OAuth2/OpenID Connect), REST, SQL, Docker/Kubernetes, CI/CD, TDD, Jira, DevOps practices. Plus: Government platforms experience, integrations at scale.
What You'll Do
Design and ship resilient microservices and REST APIs with clean boundaries and high test coverage.
Build workflows, background jobs (Hangfire), and event-driven flows via RabbitMQ.
Implement Identity & Access (OAuth2/OpenID Connect), multi-tenant auth, and secure integrations.
Optimize performance & reliability (caching with Redis, profiling, rate limiting, circuit breakers).
Own deployments/observability: CI/CD, containerization, logging/metrics/alerts.
Lead code reviews, mentor engineers, uphold TDD and clean architecture.
What We're Looking For
4+ years in backend engineering; 3+ years with .NET Core in production at scale.
Strong experience with ABP or similar modular architectures; DDD, CQRS a plus.
Proven delivery of high-throughput, high-availability systems.
Deep experience with queues (RabbitMQ), caching (Redis), API Gateways, and secure integrations.
Solid SQL design and tuning.
Comfortable with Docker/K8s and pipelines.
Nice to Have
Government projects at scale.
Experience with workflow engines.
Knowledge of OpenAPI, gRPC, GraphQL, or event sourcing.
Seniority Level
Mid-Senior level
Employment Type
Full-time
Industry
IT Services and IT Consulting
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