Senior .Net FullStack Engineer (#5952)

N-iX; Polska; Hybrid; PLN 180,000 - 300,000; Full time

Benefits offered by this job

Flexible work format

Competitive salary

Professional development opportunities

Active tech communities

Job summary

N-iX is seeking a Senior C# .Net Fullstack Engineer to join our team and help build AI-powered applications across governance, enterprise architecture and IT portfolio management. You will contribute across API services, microservices in Azure, and frontend work with React/Typescript within a scalable SaaS platform.

You will join a large squad of engineers, operating in a Scrum environment with a focus on TDD, CI/CD and SOLID code. Flexible work formats including remote or hybrid are available.

Qualifications

• 5+ years of C#/.NET experience in fullstack environments
• Proficiency with SQL Server (T-SQL)
• Performance optimization and profiling
• Experience with API Services and microservices
• Strong OOP and SOLID design principles
• Agile/Scrum development experience
• Exposure to Micro-frontends and frontend frameworks
• Familiarity with AI tools in software development

Responsibilities

• Collaborate with Product Owner to refine features and acceptance criteria
• Develop and maintain API services in C#/.NET Core in Azure
• Work with React/Typescript frontend applications
• Ensure code quality through reviews and testing
• Contribute to architecture decisions and DevOps practices
• Participate in team ceremonies and knowledge sharing

Skills

C#/.NET Core

API development

OOP/SOLID

SQL/T-SQL

Azure/Microservices

Testing (integration/unit)

Scrum/agile

Mentoring

AI tool exposure

Tools

Git

Job description

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


• 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

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

We offer*:

• Flexible working format - remote, office-based or flexible


• A competitive salary and good compensation package


• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)


• Active tech communities with regular knowledge sharing

Project: N-iX is a global software solutions and engineering services company