Senior.NET Developer, Devart BU

Описание

Who we are

We are a Ukrainian multiproduct company that creates database development and management tools, connectivity solutions, productivity tools, and data services for more than 500,000 clients from 120 countries. Among our clients, you can find such legends as Microsoft Corporation, Oracle America, IBM, Intel, and many more companies that deserve their place in the Fortune 100 and Fortune 500.

Since 1997, we have been streamlining data workflows for professionals and teams with our intuitive and efficient software products. We're committed to enhancing our customers' experience across the globe by minimizing data-related tasks and enabling them to focus on more inspiring goals. Whether it's Fortune 100 companies or individuals, we provide a customer-centric approach, delivering high-quality solutions and exceptional support.

Driven by passion, we play a substantial role in shaping the future of data management.

About the product

You will be at the heart of building a next-gen web application fully powered by AI technologies. It is envisioned as a cutting-edge solution that redefines how professionals interact with complex data and workflows. We're not just adding AI features into an existing app; we are designing an AI-first experience from the ground up, where automation, personalization, and intelligence are embedded in every interaction. The application will combine scalability, intuitive UX, and deep AI integration to create a solution that is both technically robust and easy to use.

Your future team of professionals

You will join a young, ambitious, growing team that thrives on collaboration and innovation. Currently, the team includes:

1 Product Manager who drives the vision, roadmap, and priorities 2 skilled Backend Engineers who ensure strong architecture and data handling 2 JavaScript Developers who are responsible for building responsive user interfaces and front-end features 1 QA Engineer guaranteeing product quality and reliability

This team is expected to grow rapidly, and your role will be pivotal in shaping its direction.

Your future challenges and opportunities

Opportunities Direct involvement in the launch of a new product, with real impact on architectural and technical decisions Hands-on experience building DWH integrations and MCP-based AI pipelines—one of the most demanded skill sets in 2026 Work at the intersection of backend engineering and AI, expanding expertise beyond traditional .NET development Opportunity to define integration patterns and technical standards from the ground up (rather than maintaining legacy code) Exposure to the full product lifecycle, from data modeling and API design to deployment and optimization
Challenges Proactively learn and adopt MCP, a recently introduced standard, keeping pace with a fast-evolving ecosystem Design and implement DWH integrations with careful data modeling and schema planning—early mistakes can be costly Balance product launch deadlines with the need to maintain clean, scalable, and maintainable architecture under pressure Work across multiple technical domains simultaneously: data pipelines, API development, and AI tool integration Validate and responsibly apply AI-powered development tools, avoiding over-reliance on generated output

Responsibilities

Design, build, and maintain scalable backend services and APIs using C# and the .NET ecosystem, ensuring high performance, reliability, and maintainability Ensure security, performance, and reliability across server-side components by applying SOLID principles, established design patterns, and backend-related best practices Write clean, testable, and well-documented code that meets the coding standards and supports efficient code reviews Collaborate closely with front-end developers to design and integrate RESTful or GraphQL APIs that power flawless user experiences Participate in code reviews and contribute to the continuous improvement of team engineering practices and standards Optimize application performance, database queries, and system throughput to handle high-load environments efficiently Conduct thorough testing and debugging to deliver high-quality, production-ready software

Requirements

At least 4 years of experience as a .NET Developer (ASP.NET Core, Entity Framework Core), preferably in a tech-focused environment Degree in Computer Science, Information Technology, or a related field (relevant certifications are an advantage) Deep understanding of software principles: SOLID, IoC, OOP, design patterns, and client/server architecture Experience designing and building RESTful APIs and microservices Experience with version control using Git and collaborative workflows (branching, pull requests, reviews) Familiarity with authentication concepts and secure application development (OAuth2, JWT) Experience with relational databases and ORM tools (SQL Server, PostgreSQL, Entity Framework Core) Experience with testing frameworks (xUnit, NUnit, Moq) Knowledge of Docker/docker-compose and basic CI/CD processes Performance optimization skills: profiling .NET applications, identifying bottlenecks, and improving throughput Ability to effectively use AI-powered development tools (GitHub Copilot, ChatGPT, etc.), understand their limitations, and responsibly apply them in the development workflow

Benefits

Flexible schedule that helps maintain a healthy work-life balance Work from home or office with no overtimes required 19 working days of annual vacation granted on a pro-rata basis 15 working days of sick leave per year - because your health is our priority Comprehensive medical insurance from a leading Ukrainian provider, including a wide range of services and special programs for family members as well as special options for those who live abroad Free English classes Online learning activities - workshops, lectures, and webinars Career growth through promotions and rotations

We are a perfect match if you share our values

Professionalism and expertise in solving complex tasks Product-focused mindset with attention to detail Friendly and collaborative workplace culture Open, transparent communication and radical honesty Continuous learning and knowledge sharing Active pro-Ukrainian position: We support our servicemen and their families not only through constant donations and volunteering, but also through our military leave policy, special health insurance options, and financial help

Our hiring process

Introductory interview with the recruiter Technical interview Offer call

We strive to ensure transparency and openness in the hiring process, and we understand the importance of providing timely feedback. If your CV meets the requirements, we will contact you to clarify the details and schedule an interview within 2 weeks after your application is submitted.