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Salary
≈ $52k – $87k per year (Estimated)
Location
In office (Poland, Ukraine)
Seniority
Senior · 5+ years exp

Confirmed on the employer's own hiring board on Oct 16, 2026. First seen by Alion on Oct 16, 2026. N-iX scores A on the Alion truth index.

Overview
Company
Impact
Profile match
N-iX is a global software development and IT consulting company founded in Lviv, Ukraine, in 2002. The firm partners with enterprise clients, mid-sized businesses, and tech startups to deliver custom software engineering, cloud transformation, AI and data analytics, and embedded systems solutions. Operating across multiple delivery hubs in Europe and the Americas, it focuses on helping organizations scale their engineering capabilities and accelerate digital transformation.

We are looking for a Senior C# .Net Fullstack Engineer to help our Client develop AI-powered applications for AI Governance, Enterprise Architecture, Business Architecture, IT Portfolio Management, Process Analysis and a Digital Twin of the Organization to provide a unified, real-time view of your enterprise operating model. 

You will be joining a department of 70+ engineers across multiple teams, each with ownership for specific domains within our flagship SaaS based enterprise architecture product. Application components are built to run natively in Microsoft Azure, across a tech stack utilizing C# .Net 8, React, Typescript, CosmosDB, SQL, Containers and Kubernetes, with a Micro-frontend and Microservice architecture, continuously deployed to a multiregional highly available infrastructure. Public REST APIs make our platform the hub for numerous integrations to external services and applications.

We operate Scrum for day-to-day development activities, wrapped with quarterly strategic planning to set the vision and goals for the coming quarter. We follow leading development practices, incorporating TDD, automated CI/CD, a “shift-left” testing mindset and a focus on producing S.O.L.I.D maintainable code that can be released quickly and to a high quality. 

Core Responsibilities:

  • Collaborating with the Product Owner and the team to refine features, stories and acceptance criteria
  • Working with C#, .Net Core in an Azure Microservice environment
  • Developing and maintaining API Services
  • Working with multiple React, Micro-frontend web applications
  • Formulating solutions to technically challenging requirements
  • Adhering to existing coding standards and practices, and working with other technical leads to continuously improve these
  • Partaking in a culture of code reviewing and collaboration
  • Attending team meetings such as daily stand-ups, retrospectives, planning, refinements, and technical discussions
  • Partaking in presentations and code workshops

Requirements:

  • 5+ years of experience in C# .Net/Net Core 
  • SQL Server (T-SQL)
  • Performance optimization 
  • Azure native technologies (i.e. App Services, Functions etc.)
  • Integration and Unit Test experience supporting regular production releases
  • Strong understanding of object-oriented programming (OOP) and S.O.L.I.D principles
  • Experience with Scrum and development in an agile environment
  • Exposure to Micro-frontends and Microservices
  • Experience with AI tools and their application in software development
  • Experience of mentoring and guiding multi-discipline engineers
  • Strong communication skills

Nice to have:

  • Experience working on an existing production SaaS platform
  • Confidence with Git and branching strategies, versioning, dependency management
  • Domain Driven Design principles
  • Working in an automated continuous delivery environment
  • Containers, Kubernetes exposure

We offer*:

  • Flexible working format - remote, office-based or flexible
  • A competitive salary and good compensation package
  • Personalized career growth
  • Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
  • Active tech communities with regular knowledge sharing
  • Education reimbursement
  • Memorable anniversary presents
  • Corporate events and team buildings
  • Other location-specific benefits

*not applicable for freelancers

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