Senior Full-Stack Developer

Matrix Eastern Europe, the offshore division of Matrix IT, one of the leading global R&D  services companies with more than 11, 000 professionals, is looking for a Senior Full-stack Developer to join the team of our client and partner Priority 

They are seeking a Senior Developer with deep expertise in AI, code, and scaling-and above  all, the ability to lead bold technological processes and change the rules of the game. 

Priority Software is a popular Israeli enterprise software company best known for its cloud based ERP platform 9 Enterprise Resource Planning used to manage finance, operations,  and supply chains. 

Founded in 1986, it serves 70,000+ customers worldwide and employs 500+ people, with  especially strong adoption among small and mid-sized businesses in Israel. It’s widely regarded as one of Israel’s go-to ERP solutions thanks to its flexibility, local  market fit, and global expansion. 

Responsibilities: 

• Leading the transition from monolithic to microservices architecture • Leading work with tools like GitHub Copilot and other LLMs as daily tools 

• Accelerating development processes, automating tests, documenting and  understanding complex code 

• Defining new standards for high-volume development environments 

• Technical leadership of a team – including training, mentoring, and hands-on  implementation 

• Implementing code solutions quickly and with high quality in critical systems  environments 

• Developing cloud systems 

Requirements: 

• 7+ years of backend development experience in Node.js/C#/.NET 

• B.Sc. in Computer Science or a similar technological field – required 

• Proven experience in rapidly improving development speed and reducing bugs  using AI-based tools

• Ability to lead end-to-end development processes including scaling,  documentation, and automation 

• System-level thinking, business orientation, and training skills Experience working  with microservices architecture and building APIs 

• Relevant Technologies: 

• Backend: Node.js/C#/.NET Framework, ASP.NET Web API/Core, Entity Framework, Python Databases: SQL Server, MongoDB, Redis 

• Messaging: RabbitMQ 

• Frontend: Angular 5+, TypeScript, React 

• Cloud & Containers: Azure / AWS, Kubernetes 

• AI Tools: GitHub Copilot, Claude – proven experience required 

What we can offer: 

• 100% Remote 

• Additional 20 days of paid leave 

• Professional and career benefits 

• Top-quality work environment 

• Online courses 

• Online sports activities 

• Team Buildings and Christmas Parties