Senior .NET Microservices & Frontend Engineer

Seargin; Gdynia; Hybrid; PLN 220,000 - 300,000; Full time

Benefits offered by this job

B2B Contract

Stable and Dynamic International Firm

Engaging Projects and Latest IT

Competitive Rates

Renowned International Projects

MultiSport and Private Medical Care

Job summary

Seargin invites senior engineers to join a global IT team. You will extend C# frameworks for workflow migration and build reusable frontend components with React.js or StencilJS in scalable app environments.

Responsibilities include designing and maintaining distributed microservices, implementing automated tests, and creating clear technical docs. Collaboration with stakeholders and cross-functional delivery are essential.

Qualifications

• Senior or Principal-level software development experience on complex projects.
• Strong proficiency in .NET 8.0 and C# for scalable microservices and custom frameworks.
• Distributed systems with event-driven architectures experience.

Responsibilities

• Extend and develop custom C# frameworks for workflow migration.
• Design, build, and maintain frontend components with React.js and/or StencilJS.
• Develop and maintain scalable microservices in distributed environments.
• Design and implement automated tests to improve quality.
• Prepare and maintain technical documentation.

Skills

Senior Software Development

Distributed Systems

Observability Knowledge

Tools

Kubernetes

Docker

Helm

React.js

StencilJS

Entity Framework Core

MongoDB

PostgreSQL

SQL Server

OpenTelemetry

Prometheus

Grafana

Kafka

MassTransit

Microsoft Copilot

Job description

Seargin invites senior engineers to join a global IT team. You will extend C# frameworks for workflow migration and build reusable frontend components with React.js or StencilJS in scalable app environments.

Responsibilities include designing and maintaining distributed microservices, implementing automated tests, and creating clear technical docs. Collaboration with stakeholders and cross-functional delivery are essential.