Backend Software Engineer (Go)
Confirmed on the employer's own hiring board on Nov 10, 2026. First seen by Alion on Nov 10, 2026. Mujin scores A on the Alion truth index.
A Quick Overview of What This Role Entails
Mujin Portal is a cloud-based product that enables customers and Mujin engineers to manage and support Mujin robotic systems deployed across multiple sites.
With Portal continuing to expand, the team is focused on both new product capabilities and scaling the platform to support a growing fleet of connected Mujin Controllers. This includes areas such as controller connectivity and remote access, data synchronization and storage, backups, monitoring and dashboards, virtual controllers, and customer support workflows.
As a Backend Software Engineer, you will design and develop backend services that power these capabilities. You will work with large volumes of data generated by connected robotic systems and take ownership of services and features from design through implementation and ongoing improvement.
Responsibilities
- Design, develop, and maintain backend services for Mujin Portal using Go
- Build GraphQL APIs and services for managing fleets of connected Mujin Controllers
- Develop systems for collecting, synchronizing, storing, and processing Controller data
- Build secure remote access, authentication, and multi-tenant access control
- Design and improve backend architecture for scalability, reliability, and maintainability
- Independently own backend features or services from design through implementation and maintenance
Minimum Requirements
- Hands-on experience designing and developing backend services in Go
- Strong experience with PostgreSQL or other relational databases, and data modeling
- Solid understanding of system design and software architecture
- Ability to independently own and deliver backend features or services
- Strong problem-solving and communication skills
Preferred Requirements
- Background in building distributed or cloud-based backend systems
- Familiarity with concurrent or asynchronous programming
- Experience with GraphQL, WebSockets, or other real-time APIs
- Experience with authentication and authorization (OAuth 2.0, OIDC) and secure system design
- Hands-on exposure to Kubernetes and AWS or other major cloud platforms
- Experience with IoT, robotics, or systems connecting cloud software with physical devices