Lead .NET Software Developer

Quick Facts

• Role: Lead .NET Software Developer

• Focus: Full-stack delivery, Azure modernization, and AI adoption in the SDLC

Description

Lead the development of an insurance platform with technical leadership and end-to-end ownership across backend, frontend, cloud, and DevOps. Modernize legacy systems incrementally toward a modular architecture on Azure, and champion practical, secure, measurable AI adoption in the SDLC using tools and agents around Anthropic Claude.

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, driving practical, secure, and measurable usage 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 of experience building full-stack web applications and delivering end-to-end solutions

• Proficiency in .NET Core (8–10), Entity Framework, and Dapper

• Expert-level skills in REST and XML-based APIs

• Expert-level experience with MS SQL, including query tuning, stored procedures, and database design

• Experience with AI for SDLC and Claude Code; readiness to lead AI adoption within the team

• Familiarity with Azure, 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

• Awareness of SignalR and/or WebSockets

• Strong focus on secure coding practices

• Ability to work with minimal supervision, meet deadlines, and collaborate effectively

• Leadership, collaboration, time management, and ability to document specifications clearly

Benefits

• Stable pay

• Employee Stock Purchase Plan with a 15% discount

• Benefits package (health insurance, multisport, shopping vouchers)

• Referral bonuses up to $2,000

• Career development programs, thought leadership, mentoring, and soft skills/well-being programs

• Certification support (Anthropic, Gemini, GCP, Azure, AWS) and English classes

• Hybrid work model with opportunities to work remotely within Poland

• Chance to work abroad up to 60 days annually and business-driven relocation opportunities

• Office amenities and events, including entertainment/relaxation zones, snacks, coffee, and corporate social well-being activities

Contractors (B2B) may be considered under individually agreed terms.