Senior Backend Engineer
OXIO CorporationNew York, New York, United States • Canada • Montreal, Quebec, Canada • United States
Posted January 15, 2026
Full Time
About the Company
OXIO is a rapidly growing startup that provides a unified exchange for telecom actors to trade connectivity.
Job Description
We are democratizing telecom and making it easily accessible for brands and enterprises to fully own and operate proprietary mobile networks designed to support their own customers needs.
Requirements
- A college or university degree in Computer Science or a related field.
- 8+ years in software development, with expertise in back-end systems.
- Hands-on experience in software design, architecture, and data modeling for large-scale systems.
- Go (strongly preferred), Java, Kotlin, C++, Node.js.
- AWS, GCP, or MS Azure.
- Strong experience with REST and/or GraphQL.
- Experience with SQL, DynamoDB, PostgreSQL, or similar systems.
- Familiarity with unit testing and test frameworks.
- Proficiency with Linux environments and GIT.
- Knowledge of TMForum and 3GPP standards is a plus
Benefits
- Competitive salary
- Stock option incentive program
- Company paid healthcare
- Flexible work arrangements
- Company sponsored team-lunches and company retreats
