Senior Software Engineer, Bluetooth

🕒 March 18

🇺🇸 United States – Remote

💵 $128k - $260k / year

⏰ Full Time

🟠 Senior

🧑‍💻 Full-stack Engineer

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

👻 Ghost score 42%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Ditto

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2018

🔌 API

📡 Telecommunications

API • Software • Telecommunications

Ditto is a platform that enables peer-to-peer data synchronization across various devices, including mobile and IoT, even in offline modes. It provides a flexible SDK that can be integrated into existing applications for seamless data flow and real-time updates. By supporting multiple programming languages and offering automatic conflict resolution, Ditto ensures developers can modernize applications quickly while maintaining high data reliability and connectivity.

📋 Description

• Own and advance the Bluetooth transport layer that powers Ditto's distributed data platform • Design, develop, and optimize software for reliable, low-latency peer-to-peer communication between devices • Build robust Bluetooth Low Energy (BLE) solutions in C++/C/Kotlin for iOS and Android platforms • Implement new Bluetooth profiles and features that expand Ditto's connectivity options • Build sophisticated error handling and recovery mechanisms for Bluetooth • Optimize performance across latency, throughput, connection stability, and power efficiency • Develop automated testing frameworks validating Bluetooth performance across diverse device types

🎯 Requirements

• 7+ years of software engineering experience with at least 3-4 years focused on Bluetooth development • Deep expertise in Bluetooth Low Energy (BLE) protocols, profiles, and the Bluetooth Core Specification • Strong proficiency in C++/C and experience with mobile development in Kotlin (Android) and/or Swift/Objective-C (iOS) • Experience with Rust or strong willingness to learn and work in a Rust environment • Proven track record of shipping production Bluetooth features in mobile applications • Experience debugging complex connectivity issues across diverse device ecosystems • Strong understanding of networking fundamentals, state machines, and asynchronous programming • Ability to write clean, maintainable code with comprehensive test coverage

🏖️ Benefits

• Health insurance • Dental insurance • Vision insurance • Life insurance • Disability insurance • 401(k) and flexible spending accounts • Flexible time off • Office access in Atlanta and San Francisco