Lead .NET Software Developer

Quick Facts

• Role: Lead .NET Software Developer
• Focus: Full-stack insurance platform development and modernization on Azure
• Special emphasis: Leading AI adoption in the SDLC (with Anthropic Claude tools)

Description

Lead end-to-end development of an insurance platform, building full-stack web applications and modernizing legacy systems toward modular architecture on Azure. Drive practical, secure, and measurable AI adoption in the SDLC with tools and agents around Anthropic Claude. Provide technical leadership across backend, frontend, cloud, and DevOps to deliver reliable solutions.

Responsibilities

• Build full-stack web applications and deliver end-to-end solutions
• Modernize legacy platforms incrementally toward modular architecture under Azure
• Lead AI adoption within the team, promoting practical, secure, and measurable use of AI tools and agents
• Develop and maintain backend services using .NET Core, Entity Framework, and Dapper
• Design and tune databases, stored procedures, and queries in MS SQL
• Implement REST and XML-based APIs
• Manage cloud infrastructure using Azure App Service and Azure Container Apps
• Develop web application interfaces using modern frameworks
• Establish CI/CD pipelines, release management, and automation processes
• Apply secure coding practices across the development lifecycle
• Document technical specifications clearly for team-wide alignment
• Collaborate with the team and manage time effectively to meet deadlines

Requirements

• 5+ years building full-stack web applications and delivering end-to-end solutions
• Proficiency in .NET Core (8–10), Entity Framework, and Dapper
• Expertise in REST and XML-based APIs
• Expert-level MS SQL skills including query tuning, stored procedures, and database design
• Experience with AI for SDLC and Claude Code; ability to lead AI adoption within the team
• Familiarity with Azure cloud platform, including Azure App Service and Azure Container Apps
• Hands-on experience with Vue.js, ReactJS, or Angular
• Hands-on experience with DevOps tools such as Azure DevOps, Azure Repos, GitHub, Azure ARM, or Terraform for CI/CD, release management, and automation
• Awareness of SignalR / WebSockets
• Strong focus on secure coding practices
• Ability to work with minimal supervision, meet deadlines, and operate in a team-oriented environment
• Leadership, collaboration, time management, and clear technical documentation

Benefits

• Hybrid-by-design with potential remote work within Poland
• Opportunity to work abroad for up to 60 days annually
• Business-driven relocation opportunities
• Career development programs, mentoring, and soft skills/well-being programs
• Certifications (Anthropic, Gemini, GCP, Azure, AWS)
• English classes
• Stable pay and Employee Stock Purchase Plan (15% discount)
• Benefits package: health insurance, multisport, shopping vouchers
• Referral bonuses up to $2,000
• Office amenities and social events (entertainment/relaxation zones, table tennis/football, free snacks/coffee)
• Corporate, social, and well-being events
• Contractor option (B2B terms agreed individually)