Principal Software Engineer (.NET/Azure)
Our Client's Technology group is at the forefront of innovation, building cutting-edge AI-powered solutions that transform how they do business. They are a dynamic, global, collaborative team of engineers, data scientists, and product managers passionate about using technology (especially generative AI) to solve complex challenges.
In the Client's Technology space, we are looking for a person with senior commercial experience in software projects. The ideal profile is: an active full stack software developer with solid experience in an IT architect / IT Tech Lead role and some experience in the Team Lead role. The person will fulfil a key technical role in the client's platform environment with influence on strategic directions and managerial responsibility for a given area within this project. The responsibility scope will include: technology (Tech Lead) and the engineering team (Team Lead).
The project is an in-house built Client platform for a tax practice to facilitate delivering tax consulting services to external clients.
Daily you will drive end-to-end design, development, and deployment activities of next-generation AI driven tax technology solutions. You will leverage the latest Gen AI tools and agentic development techniques to build smarter, customer-oriented systems. You will work on a variety of challenging projects from enhancing our core platform’s infrastructure to implementing new features using AI agents while collaborating with stakeholders to ensure our solutions meet business needs and quality standards. This position offers an opportunity to redefine how software is built by integrating AI assistants and multi-agent workflows into the development lifecycle.
Responsibilities:
Lead the design (whole components and particular features), development, and deployment of new solutions
Proposing improvements to technical standards and delivery processes, promoting good practices in cooperation with other Tech Leads in Global Tax Technology
Facilitating collaboration with Product Owners/Managers on product roadmaps, in alignment with other Tech Leads in Global Tax Technology, and overseeing solution implementation
Lead and mentor other Software Developers and Quality Analysts, support code and test plan reviews
Monitor solution compliance with internal tax platform technical standards/security requirements, facilitate timely issue resolution , and facilitate other DevOps tasks
Support incident and problem management: help the platform L3 Support in Production issue troubleshooting, and facilitate resolution
Stay up to date on the latest trends and technologies in AI and fullstack development by keeping current with new AI frameworks, agent platforms, CLI toolkits, and best practices in the industry. Leverage and promote GenAI usage in daily work and educate others on new ways of working.
Requirements (must have):
12+ years of experience in software projects within a global environment and a complex organization, including communicating directly to Business (end-users) or their representative and senior stakeholders
5+ years of experience as an IT architect / IT Tech Lead, applying best practices including Agile, DDD, microservices, CQRS, CLEAN, and SOLID
Proficiency in RESTful Web app development using C#/.NET, Python, and front-end technologies such as React, Angular, or Vue.js
Proficiency in the Microsoft Azure and M365 cloud platforms, as well as Azure Stack: Functions, Service Bus or Event Hub, App Services, SQL/MongoDB
Experience with AI-enabled development tools and agents such as GitHub Copilot, Cursor, OpenAI Codex, Claude Code, Gemini CLI, Antigravity, etc.
Experience using test-driven and spec-driven development practices with tools such as Playwright, MS Test, Fluent, NUnit, K6, SpecKit, BMAD, etc.
Experience with DevOps technologies is a must
Recruitment process:
Call with Shimi recruiter (20 min)
Interview #0 (30 min) introduction, soft skills, English
Interview #1 (60 min) programming tech-check
Interview #2 (45-60 min) tech lead/architect check
Interview #3 (45-60 min) fit for team (area) check
Offer:
Fully remote position
B2B contract
Rate: 185 PLN net + VAT/H
Principal Software Engineer (.NET/Azure)
Principal Software Engineer (.NET/Azure)