.NET Technical Lead – AI Marketing Platform

Creatio; Polska; Hybrid; PLN 240,000 - 360,000; Full time

Job summary

Creatio seeks a passionate .NET Technical Lead for the Marketing area to drive architectural design and high-quality back-end/front-end development within our AI-native marketing platform. You will mentor a small team, guide technical decisions, and partner with product managers to align technology with business goals.

Join a fast-growing company with a strong culture, flexible work arrangements, and a focus on delivering personalized customer journeys across channels.

Qualifications

• 6+ years of overall programming experience, strongly focusing on .Net.
• At least 3+ years in a technical lead or team lead role, guiding teams successfully.
• Strong knowledge of object-oriented programming, KISS, SOLID, DRY principles.
• Confident knowledge of C# language and modern .NET platform (.NET6+).
• ASP.NET MVC, ASP.NET Core, experience with the development of Web APIs, containerized services.
• Source control systems like Git, SVN, experience with branch, merge, rebase.
• Unit testing, mocking, NUnit, Mock, Postman.
• English level - Upper–Intermediate or higher (spoken and business writing).
• Experience working with databases (MS SQL Server, PostgreSQL or Oracle) is a plus.
• Nice to have: Hands-on experience with JavaScript, TypeScript languages, DOM, CSS/SASS.

Responsibilities

• Lead the design and development of architectural solutions and prototypes alongside the system architect and development team.
• Build, test, and debug high-quality back-end and front-end code.
• Support seamless product operation by addressing customer cases and ensuring system reliability.
• Continuously monitor and optimize development processes to enhance team productivity and quality.
• Drive adoption of innovative tools, standards, and best practices in software development.
• Collaborate closely with product managers, stakeholders, and leadership to align technical vision with business goals.
• Conduct technical interviews, mentor developers, and facilitate onboarding and professional growth.

Skills

C#

ASP.NET MVC

ASP.NET Core

Web APIs

Unit testing

Git

SVN

Postman

NUnit

English

Tools

NUnit

Postman

Git

Job description

Creatio seeks a passionate .NET Technical Lead for the Marketing area to drive architectural design and high-quality back-end/front-end development within our AI-native marketing platform. You will mentor a small team, guide technical decisions, and partner with product managers to align technology with business goals.

Join a fast-growing company with a strong culture, flexible work arrangements, and a focus on delivering personalized customer journeys across channels.