Senior .NET Full-Stack Developer (JavaScript, jQuery)

Quick Facts

• Role: Senior .NET Full-Stack Developer (JavaScript, jQuery)
• Team: Cross-functional, globally distributed (hybrid with remote opportunities within Poland)

Description

Join an application development team to design, code, test, and debug web applications and deliver new customer-facing features. You’ll build new system components, integrate third-party products, follow best practices and code reviews, and maintain strong quality throughout development. The role also includes supporting existing infrastructure, reviewing product backlog requirements, and participating in pager duty rotations.

Responsibilities

• Design, code, test, and debug web applications
• Develop new features on top of an existing product
• Build system components and integrate third-party products into the application
• Follow development best practices and participate in code reviews
• Ensure quality across the development lifecycle
• Perform development testing to validate requirements and quality standards
• Review requirements during product backlog refinement/grooming meetings
• Support and improve existing infrastructure
• Participate in pager duty rotations

Requirements

• 3+ years of experience in .NET/C#
• Proficiency in JavaScript and hands-on expertise in jQuery
• Significant experience with the ASP.NET MVC pattern
• Familiarity with Bootstrap
• Solid working knowledge of relational databases and SQL
• Proactive ownership mindset and strong responsibility for outcomes
• Commitment to code quality, accurate estimation, and timely communication
• Stress tolerance and customer focus
• Excellent communication skills and ability to work in a globally distributed team
• English proficiency at B2 or higher

Benefits

• Hybrid-by-design mode with opportunity to work remotely within Poland
• Chance to work abroad up to 60 days annually
• Business-driven relocation opportunities
• Career development programs, mentoring, soft skills and well-being programs
• Certifications (Anthropic, Gemini, GCP, Azure, AWS)
• English classes
• Stable pay
• Employee Stock Purchase Plan with a 15% discount
• Benefits package: health insurance and multisport, shopping vouchers
• Referral bonuses up to $2,000
• Offices with entertainment and relaxation zones (table tennis, football), free snacks and coffee
• Corporate social and well-being events