.NET Technical Lead (Marketing area)

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 is an AI CRM and workflow platform where people and AI agents work together — with no limits on users, agents, or scale. We help midsize and large organizations run customer workflows in the AI era. Headquartered in Boston, MA, with a global team and a large ecosystem of partners, Creatio serves thousands of customers in over 100 countries and automates tens of millions of workflows daily. Genuine care for our clients and partners is at the heart of our DNA.

We’re proud to be recognized by top industry analysts as a Leader and Strong Performer in multiple Gartner and Forrester reports.

In 2025, Creatio was named to Inc.’s Best Workplaces list, recognizing our commitment to employee wellbeing and a strong workplace culture.

Who We’re Looking For:

We are seeking a passionate, proactive, and results-driven .NET Technical Lead (Marketing area) who is excited to contribute to a fast-growing and innovative company.

Here, the teams developtheCreatioAgentic Marketing Platform as an end-to-end, enterprise-level marketing automation productthat enables intelligent, personalized engagement across the entire customer journey.

Creatio Marketing is developed as an AI-native platform, using intelligent automation and AI agents to generate, personalize, and optimize content for every segment, channel, and touchpoint - from first interaction to sales handoff.

Team Composition:

1 Technical Lead, 3 Developers, 1 QA, 1 Agile Coach, 1 Product Owner

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.

Requirements:

• 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. You must be able to style a page or component according to the given UI prototype.

What you should expect from us:

• Growth & Development: Clear career paths, mentorship opportunities, and access to continuous learning to help you reach your full potential.
• Flexibility & Well-Being: We provide flexible work arrangements and initiatives that empower you to manage your schedule effectively, stay productive, and thrive both personally and professionally.
• Recognition & Impact: A culture that celebrates achievements, values your ideas, and empowers you to make real contributions from day one.
• Innovative Culture: Be part of a company that embraces new ideas, modern technologies, and bold thinking to stay ahead of the curve.
• Benefits & Rewards Package: We provide competitive compensation and benefits designed to support you and your family. Our rewards approach goes beyond salary, recognizing your contributions and commitment. The exact package may vary depending on your country of residence and employment type.