Are you a hands-on Senior Full Stack Developer who enjoys solving complex problems while helping modernise critical business systems? We're looking for a talented developer to join our OWA (One World Advanced) modernisation programme, supporting the evolution of a large-scale freight and supply chain platform from a heavily customised legacy setting into a scalable, cloud-first solution. This is a unique opportunity to work across both legacy and contemporary technologies, helping keep critical operations running while building the next generation platform.

What You'll Be Doing: You'll work alongside our OWA Architect and delivery team to shape and deliver OWA v1.1, balancing system stability with innovation.

Key Responsibilities Include

Building up-to-date user interfaces using React JSON Schema Form (RJSF) and SharePoint Framework (SPFx)

Developing and enhancing .NET/C# services hosted in Azure

Supporting the evolution of our metadata-driven workflow platform

Troubleshooting and stabilising complex BizTalk integrations that support live operations

Supporting the migration from legacy technologies including SharePoint and InfoPath





Collaborating directly with technical leaders and senior stakeholders to deliver business-critical solutions Skills & Experience: Essential

Strong experience with .NET/C# development

Solid commercial experience with React and React JSON Schema Form (RJSF)

Strong SQL and database development skills

Experience supporting or modernising BizTalk, SharePoint and InfoPath solutions

Strong understanding of scalable architecture and application design

Experience with performance optimisation, logging and monitoring

Ability to manage multiple priorities and work effectively with remote teams Desirable

Experience within logistics, freight forwarding or supply chain operations

Azure cloud platform experience

Exposure to large-scale migration or modernisation programmes

Immediate or short-notice availability What We're Looking For:

Thrives in a fast-moving, delivery-focused environment

Takes ownership and solves problems independently

Is comfortable balancing support, stabilisation and recent development

Can work directly with senior stakeholders

Learns quickly and delivers without excessive process or bureaucracy

📌 Senior Full Stack Developer Chennai (India)
🏢 Uniserve
📍 India