act digital

Senior Lead Developer – .NET / Microservices

170 - 200 PLN/ godz./ godz.B2BB2B (netto)

SeniorZdalnie·WarszawaFull-time·B2B

#443086·Dodano miesiąc temu·23

Źródło: justjoin.it

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Tech Stack / Keywords

.NET C#REST APIAPI GatewayRed Hat OpenShiftCloudKafkaSQL/NoSQLPrometheus / Grafana / ELK / Jaege)JWT/OAuth2Dcker / Kubernetes

Podsumowanie oferty

You will work on modernizing and decomposing a .NET monolithic application into microservices using Red Hat OpenShift. The role focuses on designing and implementing scalable backend services in a microservices architecture, collaborating with frontend teams, and optimizing performance using event-driven design and Kafka. You will also conduct code reviews, prepare documentation, and support business analysis.

Wymagania

5+ years of experience as Senior Developer (C#, .NET).
2+ years of experience as a Lead.
Experience with microservices (SAGA, Service Discovery, Circuit Breaker, API Gateway (KONG) preferred), architectural patterns, Domain-Driven Design (DDD).
Experience with REST APIs and WebSockets.
Experience with Docker, Kubernetes, Red Hat OpenShift.
Experience with cloud platforms (Azure or AWS), Azure DevOps, and CI/CD.
Experience with Kafka, event-driven architecture, and asynchronous messaging.
Good knowledge of SQL and NoSQL databases and distributed data management.
Automated unit/integration testing experience.
Experience with monitoring, logging, and distributed tracing tools (Prometheus, Grafana, ELK, Jaeger).
Authorization experience (JWT/OAuth2).
Fluent in English.

Nice to have:

Service Mesh.
Experience with AI, prompting, and AI-assisted development.
Experience with Angular.

Obowiązki

Design and implement microservices solutions and decompose the existing monolithic application.
Develop scalable backend services using C#/.NET, REST/WebSockets and collaborate with frontend teams.
Work with event-driven architecture, Kafka and integrations, optimizing application performance and scalability.
Conduct code reviews, prepare technical documentation, and support analysts with business requirements analysis.

Benefity

Access to local and international projects with clients from France, Germany, Portugal, UK, and Benelux.
Professional development support including trainings, technical certificates, conference participation, foreign language classes, and soft skills trainings subsidized up to 2,000 PLN.
Recommendation bonus from 6,000 to 10,000 PLN.
Fully paid Medicover healthcare card.
Psychological support program WellBee.
Multisport card.
Regular integration events and gifts.
Long-term cooperation.
Relocation program.

Elastyczne godziny

Szkolenia wewnętrzne

Budżet konferencyjny

Kursy językowe

Spotkania integracyjne

Karta sportowa

Opieka zdrowotna

Ubezpieczenie

Pakiet relokacyjny

Premie

Płatny urlop

Inne informacje

If you apply for this position, your personal data will be processed by ACT DIGITAL POLSKA Sp. z o.o., with its registered office at Przyokopowa 31, 01-208 Warsaw, for recruitment processes and future recruitment processes. You have rights regarding your personal data including access, rectification, erasure, restriction, portability, objection to processing, and the right to lodge a complaint to the President of the Personal Data Protection Office. The data administrator is Alter Solutions Polska based in Warsaw, ul. Emilli Plater 10/47, 00-669.

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