This is a great opportunity for an experienced Senior Full Stack Developer to join our Software Development team, being part AI oriented team. Our team includes technical leadership, development, architecture, quality, product and project management roles.
We are looking for a Senior Full Stack Developer comfortable with C# and Angular, with a proven history of building high-performance apps with a strong focus on system integrations and API-driven solutions.
Our clients are developing a modern B2B platform for the automotive industry, designed to digitalize and simplify complex business processes. The solution connects different stages of the automotive service and procurement journey, replacing fragmented and manual activities with more streamlined digital workflows. The project operates in the European market and is being designed with further growth and scalability in mind. This is AI First project with massive usage of AI DLC practices.
Key Responsibilities:
- Work on business requests and development improvements
- Develop, test, document and maintain our application back end build scalable and reusable code
- Provide realistic estimates for requests, fixes and new ideas
- Create unit tests
- Write clear and precise technical documentation
- Manage realistic work deadlines
- Participate in all the scrum ceremonies and be part of the team performance and continuous improvement
- Design and maintain integrations between internal and external systems
- Develop and evolve RESTful APIs used for system-to-system communication
- Ensure reliability, performance, and data consistency across integrations
- Own integration-related technical decisions, including security and data exchange approaches
Knowledge and Experience:
- 5+ years of experience of Microsoft development stack including; .NET C#, SQL Server T-SQL
- Important: .Net Core, SQL Server, HTML, CSS, JavaScript, Git, Angular, Azure, SOLID principles, Microservices architecture, Design principles, Jira
- Strong experience in API design and backend integrations
- Hands-on experience integrating with third-party systems
- Good understanding of authentication and authorization mechanisms (OAuth2, JWT, API keys)
- Experience with asynchronous or event-driven communication patterns
- Ideally, you will have experience working with Scrum methodology in a variety of contexts; different team sizes, organizational cultures, distributed development, etc.
- Up to 1 year of experience with AI
Personal Attributes:
- Self-organizing problem solver
- Able to think outside the box (open thinking)
- Strong ability to work effectively in a team. Collaborating, motivating and energizing others (Team player)
- Encourage and drive others to deliver high-quality, cutting-edge software
- You will have attention to detail and have a proactive ethos
- Always looking for continuous improvement
- Excellent verbal and written communication skills, in English
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
Skills Required
- 5+ years of experience with the Microsoft development stack
- Experience with C# and .NET
- Experience with SQL Server and T-SQL
- Experience with .NET Core
- Experience with HTML, CSS, JavaScript, Git, Angular, and Azure
- Knowledge of SOLID and software design principles
- Experience with microservices architecture
- Strong experience in API design and backend integrations
- Hands-on experience integrating third-party systems
- Understanding of OAuth2, JWT, and API key authentication and authorization
- Experience with asynchronous or event-driven communication patterns
- Up to one year of AI experience
- Experience with Scrum methodology
- Excellent written and verbal English communication skills
What We Do
N-iX is a global software solutions and engineering services company that helps world’s leading organizations turn challenges into lasting business value, operational efficiency, and revenue growth using advanced technology. Whether you need to build a custom solution, modernize your digital product or acquire extra tech expertise - we have the experience and capabilities to ensure your success. With over 2,000 professionals in 25 countries across Europe and the Americas, N-iX offers expert solutions in cloud, data analytics, embedded software, IoT, AI, machine learning, and other tech domains. Being in business for over two decades, we have worked with dozens of industry-leading enterprises and Fortune 500 companies creating value across a wide variety of sectors, including finance, manufacturing, supply chain, retail, e-commerce, healthcare, and more. Our unique combination of business domain expertise and technical know-how enables us to effectively collaborate with ISVs, tech companies, and enterprises of all sizes. Thanks to the strong tech ecosystem and partnerships with AWS, GCP, Microsoft, SAP, OpenText, Snowflake, and others, we bring extra speed, scale and efficiency to more than 160 organizations across the globe. N-iX is recognized by numerous industry awards, such as CRN Solution Provider 500, Global Outsourcing 100 by IAOP, ISG Provider Lens™, Modern Application Development services providers by Forrester, etc







