• Design, develop, and maintain large-scale Java-based backend applications. • Build scalable, secure, and high-performance REST & SOAP web services. • Work in an agile (Scrum/Kanban) team across the full development lifecycle. • Develop and integrate AI/ML-driven backend services. • Implement cloud-native and serverless solutions on AWS. • Follow secure coding standards and OWASP best practices. • Collaborate with the Implementation Lead and global stakeholders.

NexgenLink (formerly Astro Sirens) is seeking an experienced Senior C# / .NET Developer to design, build, and maintain scalable enterprise applications and backend services that support critical business operations. This role requires strong expertise in C# development, modern .NET frameworks, cloud technologies, and distributed systems. The ideal candidate will work closely with product, engineering, and cross-functional stakeholders to deliver secure, high-quality, and maintainable software solutions in a fast-paced environment. This position is well suited for a hands-on engineer who is comfortable developing robust microservices, building scalable APIs, optimizing system performance, and contributing to architecture and technical design decisions. The successful candidate will bring strong problem-solving skills, sound engineering judgment, and the ability to collaborate effectively with both technical and non-technical teams while working remotely within U.S. time zones.

NexgenLink (formerly Astro Sirens) is seeking an experienced Senior C# / .NET Developer to design, build, and maintain scalable enterprise applications and backend services that support critical business operations. This role requires strong expertise in C# development, modern .NET frameworks, cloud technologies, and distributed systems. The ideal candidate will work closely with product, engineering, and cross-functional stakeholders to deliver secure, high-quality, and maintainable software solutions in a fast-paced environment. This position is well suited for a hands-on engineer who is comfortable developing robust microservices, building scalable APIs, optimizing system performance, and contributing to architecture and technical design decisions. The successful candidate will bring strong problem-solving skills, sound engineering judgment, and the ability to collaborate effectively with both technical and non-technical teams while working remotely within U.S. time zones.

NexgenLink (formerly Astro Sirens) is seeking an experienced Senior C# / .NET Developer to design, build, and maintain scalable enterprise applications and backend services that support critical business operations. This role requires strong expertise in C# development, modern .NET frameworks, cloud technologies, and distributed systems. The ideal candidate will work closely with product, engineering, and cross-functional stakeholders to deliver secure, high-quality, and maintainable software solutions in a fast-paced environment. This position is well suited for a hands-on engineer who is comfortable developing robust microservices, building scalable APIs, optimizing system performance, and contributing to architecture and technical design decisions. The successful candidate will bring strong problem-solving skills, sound engineering judgment, and the ability to collaborate effectively with both technical and non-technical teams while working remotely within U.S. time zones.