Senior Full-Stack Developer (Hybrid) - Enterprise-Scale

United States Digital Space LLC; Laguna Niguel (CA); Hybrid; USD 65,000 - 79,000; Full time

Benefits offered by this job

Healthcare coverage

Dental coverage

Vision coverage

3 weeks vacation

Hybrid work environment

Job summary

Octacom, a division of DCM, is seeking a Senior Fullstack Developer to own end-to-end features across the platform. You’ll work on data models, APIs, and React interfaces, shaping architectural decisions as the product scales for enterprise clients in regulated industries.

Hybrid role requiring 2-3 days in the Richmond Hill office. The team values collaboration, code quality, and delivering secure, scalable software with modern technologies.

Qualifications

• Bachelor’s degree in Computer Science, Computer Engineering, or related field
• 5+ years of fullstack development experience
• Proven experience with .NET Framework and modern .NET (ASP.NET Core, ASP.NET MVC)
• Strong MSSQL experience (T-SQL, indexing, stored procedures) and API development (REST/GraphQL)
• Proficiency with React.js, JavaScript/TypeScript
• Experience in multi-tenant/enterprise software environments
• Strong understanding of software design principles and patterns
• Excellent communication and collaboration skills

Responsibilities

• Design, build, and maintain fullstack features across backend services and React frontend
• Architect and implement GraphQL APIs using Hot Chocolate, plus REST/Web APIs
• Design and optimize MSSQL database schemas, queries, and procedures for performance and data integrity
• Collaborate with product managers, designers, and engineers to translate requirements into designs
• Own features from planning through deployment, including code reviews and testing
• Mentor junior/mid-level developers and contribute to engineering standards
• Participate in architectural discussions and roadmap planning
• Write maintainable, well-tested code and troubleshoot production issues across stack

Skills

Fullstack development

React.js

TypeScript/JavaScript

GraphQL

API design REST/GraphQL

MSSQL performance optimization

.NET Framework / ASP.NET Core

Software architecture

Multi-tenant/enterprise software

Communication

Education

Bachelor’s degree in Computer Science or related field

Tools

Hot Chocolate

Git

Cloud platforms (AWS/Azure/GCP)

CI/CD / DevOps practices

Job description

Octacom, a division of DCM, is seeking a Senior Fullstack Developer to own end-to-end features across the platform. You’ll work on data models, APIs, and React interfaces, shaping architectural decisions as the product scales for enterprise clients in regulated industries.

Hybrid role requiring 2-3 days in the Richmond Hill office. The team values collaboration, code quality, and delivering secure, scalable software with modern technologies.