Senior C# Engineer @ Link Group

2 weeks ago

Warszawa, Czech Republic Link Group Full time

5+ years in enterprise-level C#/.NET development Strong skills in object-oriented design, multi-threading, and service-oriented architecture Experience with cloud platforms (AWS/Azure), databases (SQL/Postgres/Snowflake), and distributed caching (Redis) Familiarity with messaging systems (Kafka/Solace) Knowledge of DevOps tools (Git, Jenkins, JIRA, Octopus Deploy) Agile mindset and passion for quality, test-driven development, and problem-solving Join our tech team and play a key role in building and maintaining business-critical systems We’re looking for a Senior C# Engineer with experience in distributed, high-volume applications and modern .NET technologies. ,[Design, develop, and optimize multi-threaded, service-oriented applications, Own projects end-to-end, from development to deployment, Collaborate with global teams to deliver robust, scalable solutions, Support and improve core systems while introducing strategic enhancements] Requirements: C#, .NET, AWS, Azure, SQL, PostgreSQL, Snowflake, Redis, Kafka, Solace, Git, Jenkins, JIRA, Octopus Deploy, Test-driven development, Problem-Solving

  • Senior Virtualization Engineer @ Link Group

    1 week ago

    Warszawa, Czech Republic Link Group Full time

    6+ years of experience in virtualization and large-scale infrastructure. Strong expertise in VMware vSphere and/or Nutanix AHV. Proficient in scripting and automation (PowerShell, Python). Knowledge of Windows Server, Active Directory, Group Policy, and Microsoft 365. Experience with cloud platforms (Azure, AWS) is a plus. Hands-on experience with data...

  • Senior Backend Engineer

    6 days ago

    Warszawa, Czech Republic Link Group Full time

    7+ years of experience in backend development. Strong skills in C#/.NET Core, SQL Server, MongoDB. Knowledge of Redis, Kafka, CI/CD tools, observability platforms (e.g., Datadog). Experience with AWS or another cloud platform. Good communication skills and ability to work in dynamic teams. Bonus: basic knowledge of Angular or React. We are looking for a...

  • Senior Rust Developer @ Link Group

    6 days ago

    Warszawa, Czech Republic Link Group Full time

    6+ years of software engineering experience Strong, production-level Rust expertise (async, concurrency, ownership model) Solid understanding of distributed systems and cloud architectures Some familiarity with C#/.NET and AWS is a plus Senior Rust Engineer Are you passionate about Rust and eager to push the limits of performance, safety, and scalability?...

  • Lead Software Engineer – C# @ Link Group

    9 hours ago

    Warszawa, Czech Republic Link Group Full time

    What you bring 8+ years of software engineering experience (experience in financial area is a plus). 2+ years leading teams or complex technology projects. Strong command of C# and object-oriented programming principles. Experience with cloud-based architectures and large-scale data platforms Solid understanding of software delivery, architecture, and DevOps...

  • Senior Devops Engineer

    1 week ago

    Warszawa, Czech Republic Link Group Full time

    Programming skills in at least one language such as Python, Java, C#, C++, or Go. Hands-on experience with AWS and other cloud platforms. Practical knowledge of build tools (e.g., Maven, Gradle, Make). Expertise in CI/CD technologies such as Jenkins (pipeline as code), GitLab CI, GitHub Actions, or TeamCity. Solid experience with Git and other version...

  • QA Engineer z C# @ Link Group

    1 week ago

    Warszawa, Czech Republic Link Group Full time

    5+ years of experience in software testing/QA Solid programming background (preferably C#) Hands-on test automation experience Familiarity with version control tools (Git, SVN, etc.) Problem-solving mindset, proactive attitude, and strong communication skills Financial industry background is a plus We’re looking for an experienced QA Engineer to join our...

  • Senior Salesforce Engineer @ Link Group

    6 days ago

    Warszawa, Czech Republic Link Group Full time

    5+ years of Salesforce experience (Consultant, Administrator, Developer, or similar). Salesforce Administrator certification required; Hands-on experience with Apex, Lightning Web Components (LWCs), Flows, and integrations. Knowledge of SQL, Visualforce, HTML/CSS/JS, and optionally Angular. Strong communication skills and ability to translate business needs...

  • Senior Product Manager – DevOps

    2 weeks ago

    Remote, Warszawa, Czech Republic Link Group Full time

    Proven experience as a Product Manager or Product Owner in cloud or DevOps-related environments. Strong track record of leading cloud-native product initiatives (AWS, Azure, GCP, or hybrid). Excellent understanding of Agile practices, sprint planning, and quarterly delivery cycles. Advanced skills in JIRA and Confluence for backlog management and stakeholder...

  • Senior Data Engineer

    1 week ago

    Warszawa, Czech Republic Link Group Full time

    5+ years of software development experience, strong in Python and SQL. Experience with web technologies (HTML, JavaScript, APIs) and Linux. Familiarity with web scraping tools (Selenium, Scrapy, Postman, XPath). Knowledge of containerization (Docker) and cloud platforms (AWS or Azure preferred). Strong problem-solving skills and ability to work...

  • AI Software Engineer with Python and C++ @ Link Group

    2 weeks ago

    Remote, Warszawa, Czech Republic Link Group Full time

    Wymagania: Minimum 4 lata doświadczenia w pracy z Pythonem w projektach AI/ML. Biegła znajomość frameworków PyTorch i TensorFlow. Doświadczenie w pracy z C++ w kontekście integracji modeli lub systemów wysokowydajnych. Umiejętność pracy z dużymi zbiorami danych i pipeline’ami danych. Znajomość narzędzi do wersjonowania kodu i środowisk...