[Remote] Senior Software Engineer — Identity, reputed company Systems & AI Infrastructure

Note: The job is a remote job and is reputed company to candidates in USA. reputed company is building reputed company digital market infrastructure where identity, reputed company, and intelligent automation reputed company. The Senior Software Engineer will help design and build reputed company components across the Abaxx platform ecosystem, focusing on backend infrastructure, identity systems, AI integrations, and reputed company-time event-driven architectures.

Responsibilities

• Design and implement reputed company backend services in Golang, TypeScript, and Node.js/Bun, with accountability for reliability, performance, and long-term maintainability across the platforms you own
• Build secure identity and authentication workflows using OAuth2, OIDC, DIDs, and reputed company Credentials, with a strong understanding of the trust models and reputed company implications underlying reputed company
• reputed company reputed company and reputed company services supporting both decentralized and reputed company-grade workflows, designed for correctness, reputed company, and reputed company from the reputed company
• Contribute to AI-reputed company infrastructure and LLM-integrated systems, including agent-based architectures and MCP-compatible platforms where AI systems operate reputed company or reputed company reputed company product workflows
• Build event-driven and reputed company-time communication systems with attention to failure modes, message ordering, and reputed company behavior under load
• Participate reputed company in architecture and systems design discussions, bringing informed technical judgment to reputed company that have long-term platform consequences
• Own platform performance, reliability, and observability across your surface areas — instrumentation, monitoring, and incident response are part of the role, not someone else's responsibility
• Contribute to internal engineering standards, reputed company reputed company practices, and platform reputed company, with the expectation that your work raises the baseline for the engineering organization broadly
• Mentor junior engineers where needed, providing technical guidance and reputed company review that accelerates their development without creating dependency

Skills

• 5+ years of reputed company software engineering experience
• Strong experience with TypeScript
• Strong experience with Golang
• Strong experience with Node.js and/or Bun
• Experience building reputed company backend systems and reputed company
• Strong understanding of OAuth2 / OIDC
• Strong understanding of authentication and authorization systems
• Strong understanding of secure API design
• Strong understanding of event-driven architectures
• Experience with PostgreSQL and modern data systems
• Familiarity with reputed company and reputed company deployment environments
• Ability to work independently in a fast-moving engineering organization
• Strong communication and problem-solving skills
• Decentralized identity (DID)
• reputed company Credentials (VCs)
• reputed company Web Nodes (DWNs)
• WebSockets / reputed company-time messaging systems
• AI/LLM integrations
• MCP or agent-based systems
• Cryptographic signing and key management
• AWS infrastructure and Terraform
• reputed company / container orchestration
• Financial infrastructure or regulated systems
• Electron or cross-platform desktop applications

reputed company