Lead .NET Software Developer

Quick Facts

• Role: Lead .NET Software Developer

• Focus: Full-stack development, modernization on Azure, AI adoption in SDLC

Description

Lead development of an insurance platform end-to-end across backend services, web frontends, Azure cloud infrastructure, and DevOps practices. Modernize legacy systems toward a modular architecture on Azure and drive secure, measurable AI adoption into the SDLC. Build REST/XML APIs, database components, and CI/CD automation while documenting technical specifications for the team.

Responsibilities

• Build full-stack web applications and deliver end-to-end solutions

• Modernize legacy platforms incrementally toward modular architecture on Azure

• Lead AI adoption within the team using AI tools and agents in a secure, measurable way

• 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 alignment

• Collaborate with the team and manage time to meet deadlines

Requirements

• 5+ years of experience building full-stack web applications with end-to-end delivery

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

• REST and XML-based API development

• Expert MS SQL skills: query tuning, stored procedures, and database design

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

• Azure knowledge including Azure App Service and Azure Container Apps

• Hands-on frontend framework experience (Vue.js, ReactJS, or Angular)

• DevOps experience with tools such as Azure DevOps, Azure Repos, GitHub, Azure ARM, or Terraform for CI/CD and automation

• Awareness of SignalR / WebSockets

• Strong focus on secure coding

• Ability to work with minimal supervision, meet deadlines, and operate in a team environment

• Leadership, collaboration, time management, and clear technical documentation

Benefits

• Hybrid-by-design work model with remote work opportunities within Poland

• Opportunity to work abroad for up to 60 days annually and relocation support (business-driven)

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

• Certification support (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

• Offices with entertainment/relaxation areas, table tennis and football, free snacks and coffee, and corporate social/well-being events

Note: Benefits are available to employees only; B2B contractor terms are agreed individually.