Senior .Net Developer

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SeniorZdalnie·WarszawaFull-time·B2B·Umowa o pracę

#473568·Dodano wczoraj·1

Źródło: justjoin.it

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Tech Stack / Keywords

.Net 8MicroservicesMicrosoft Azure CloudFastEndpointsEntity Framework CoreDocker

Podsumowanie oferty

Develop a digital insurance platform supporting the insurance lifecycle, with secure, scalable APIs and system integrations. Build .NET 8 microservices and platform capabilities alongside platform and domain teams.

Wymagania

5+ years of commercial experience with C# / .NET.
Strong hands-on experience with .NET 8.
Experience designing and developing microservices.
Strong understanding of Clean Architecture, SOLID principles, and layered architecture.
Strong understanding of distributed systems and asynchronous processing.
Experience with system design, transactions, concurrency, idempotency, and error handling.
Strong hands-on experience with Azure.
Experience with FastEndpoints.
Strong experience with Entity Framework Core.
Experience writing unit and integration tests.
Experience with Docker and containerized development.
Ability to independently and quickly learn new technologies and libraries.
Willingness to study project-specific libraries before the technical interview.
English at Intermediate+ level or above.

Nice to have:

Experience with Temporal workflow orchestration and Temporal .NET SDK.
Experience with GoRules ZEN, JDM, and ZEN expressions.
Experience with Cerbos.
Experience with JSONata .NET.
Experience with Azure Key Vault, Managed Identity, Blob Storage, and Application Insights.
Experience with xUnit, FakeItEasy, and Shouldly.
Experience with Podman / Podman Compose.
Experience with ASP.NET Core Minimal APIs.
Experience with Kafka and event-driven architecture.
Experience with SOAP/WCF integrations.
Experience with Result/Maybe patterns.

Obowiązki

Design and build .NET 8 microservices using FastEndpoints and Clean Architecture (Domain / Application / Infrastructure / API layers).
Implement Temporal workflow orchestration, including typed workflow and activity interfaces, cross-task-queue dispatch, and signal/query patterns.
Build rules evaluation integrations with the GoRules ZEN engine (GoRules.Zen NuGet, Rust FFI in-process).
Develop platform capabilities, including a config registry, rules API, workflow gateway, and payment and policy adapters.
Implement cross-cutting concerns: service-to-service authentication with Managed Identity, authorization integration with Cerbos, and structured logging via Serilog/Anotar.
Write and maintain xUnit tests using FakeItEasy for mocking and Shouldly for assertions; create integration tests against real dependencies, without a mock database.
Collaborate with platform and domain teams on API contracts, OpenAPI specifications, and shared NuGet libraries.

Benefity

Opportunity to earn up to an additional USD 1,000 per month, depending on expertise and participation in company activities; the amount is included in the annual bonus.
Access to the corporate training portal and company knowledge base.
Compensation for certifications, such as AWS and PMP.
Referral program.
Private health insurance and sports compensation, depending on the type of employment.
Corporate events and activities, including parties, pizza days, movies, and PlayStation.
Fruits, coffee, and snacks.

Premie

Spotkania integracyjne

Napoje w biurze

Darmowe przekąski

Ubezpieczenie

Andersen

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