Senior Backend Engineer (Telecom)

Senior Backend Engineer

Company

OXIO

Conditions

6 days agoSenior New York City Office; Canada; Montreal Office; Remote Hybrid Full Time Backend Jobs by OXIO

OXIO OXIO is a Telecom-as-a-Service (TaaS) platform that enables companies to launch and manage their own mobile networks (MVNOs) using a cloud-native, API-first platform. It serves retailers, fintechs, device/IoT companies, celebrities/lifestyle brands, MVNOs, and network operators looking to embed or launch connectivity products without needing telecom expertise. New York, USA Funding Series B ($40T) Series A ($12T) Investors ParaFi Capital Daedalus Multicoin Capital Abstract Ventures Coinbase Ventures Projects Oxio BrandIQ Customer Engagement Platform BrandVNO® Mobile Phone About OXIO Founded in 2018, OXIO is described as the world's first Telecom-as-a-Service platform, offering a programmable, cloud-based, global one-network solution for the telecom ecosystem. Its core products include BrandVNO® (a no-code portal for building and managing custom mobile plans and MVNOs), BrandIQ (business intelligence and subscriber insights derived from first-party network data), and the OXIO Network (an autonomous, multi-carrier, cloud-based core network that blends carriers to eliminate roaming). OXIO serves a range of industries including retail, connected devices/IoT, lifestyle/celebrity brands, MVNOs, fintech, and wholesale network operators, with case studies including Circle K, Billpocket, and unnamed fintech and retail clients in Mexico. The company is led by CEO and co-founder Nicolas Girard, with a leadership team drawn from companies like Verizon, Google Fi, AT&T, and Uber, and is backed by investors including Ascend, Atlantico, Collab Capital, Monashees, Fintech.io, ParaFi, Unshackled VC, and DCG. OXIO has offices in New York City, Mexico City, and Montreal. View jobs by OXIO

Skills

3gpp Architecture Aws Azure C# Cassandra Data Modeling Docker Dynamodb Gcp Git Go Graphql Grpc Java Kotlin Linux Microservices Mongodb Mysql Network Protocol Node.Js Postgresql Protobuf Rest Sql Stakeholder Management System Design Tmforum Unit Testing

About the Role

You will join OXIO as a Senior Backend Engineer to help build the telecom infrastructure for NextGen connectivity. As a seasoned tech lead with strong hands-on experience, you will spearhead the expansion of the SDK, empowering customers to create innovative telecom experiences directly within their mobile applications. You will design and architect large-scale, scalable systems with a telecom focus, engage with stakeholders to translate requirements into design and architecture, and independently execute high-quality code using Go, gRPC, and REST across a microservices-based stack deployed on AWS.

Requirements

• 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
• Expertise in designing scalable, large-scale systems with a focus on telecom applications
• Ability to engage with stakeholders, translate requirements into design/architecture, and execute independently
• Strong functional knowledge of telecom, architecture expertise, and the ability to write and implement high-quality code

Responsibilities

• Spearhead the expansion of the SDK
• Design and architect large-scale scalable systems with a telecom focus
• Engage with stakeholders and translate requirements into design and architecture
• Execute independently and write high-quality code
• Develop the BrandVNO platform

Benefits

• Stock option incentive program
• Company paid healthcare
• Flexible work arrangements
• Company sponsored team-lunches and company retreats
• Opportunity to travel to different locations

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