Senior .NET Developer

5 787 - 6 752 USDGross per month - Permanent
Net

Senior .NET Developer

Net
-, Kraków

Link Group

Full-time
Permanent
Senior
Hybrid
5 787 - 6 752 USD
Gross per month - Permanent

Job description

We’re hiring a Senior Backend Engineer to help build and scale a cloud-based SaaS platform. You’ll work on modern .NET services and APIs, improve reliability and observability, and contribute to technical decisions as part of a collaborative engineering team.


Responsibilities:

  • Build and maintain backend services and REST APIs in C# / .NET (.NET Core).

  • Design scalable solutions for distributed systems (async workflows, messaging, integrations).

  • Work with cloud services (Azure/AWS/GCP) and container environments (e.g. Kubernetes).

  • Strengthen system reliability with logging, metrics, tracing, and monitoring.

  • Support secure access patterns: authentication/authorization, API gateway concepts.

  • Contribute through code reviews, good engineering practices, and automation.


Requirements:

  • 5+ years of backend development experience, including SaaS and web applications.

  • Strong knowledge of C# and modern .NET + solid CS fundamentals.

  • Familiarity with containers/orchestration and cloud-native approaches.

  • Experience with some of: Kafka/RabbitMQ/SQS, workflow orchestration, job scheduling, search.

  • Good understanding of concurrency and performance.

  • Strong communication skills; Agile/Scrum is a plus.

  • Bonus: basic front-end knowledge (HTML/CSS/JS).


Tech stack

    C#

    regular

    .Net

    regular

    CS

    regular

    Kafka

    regular

    RabbitMQ

    regular

    SQS

    regular

    Agile

    nice to have

    Scrum

    nice to have

    HTML

    nice to have

    CSS

    nice to have

Office location

Published: 20.01.2026

Senior .NET Developer

5 787 - 6 752 USDGross per month - Permanent
Summary of the offer

Senior .NET Developer

-, Kraków
Link Group
5 787 - 6 752 USDGross per month - Permanent
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Senior .NET Developer - Link Group