Remote Software engineering Jobs · C++

• Build event-driven market simulators and scalable multi-agent runtimes.
• Implement strategy interfaces, backtesting, matching, fees, slippage, and risk models.
• Turn research ideas into testable, reproducible experiments.

• Design and maintain the storage backend abstraction layer and transaction management system for Ditto's embedded database.
• Implement and optimize storage backends like SQLite and RocksDB for resource-constrained devices.
• Own reliability and performance of the storage layer, resolving bottlenecks and designing blob storage systems.

Ditto is redefining how data moves at the edge, enabling developers to build resilient, real-time applications that work without internet. With over $145 million in funding and trusted by major organizations, it's a globally distributed, fast-growing startup committed to diversity and inclusion.

• Own and advance the Bluetooth transport layer for Ditto's distributed data platform, designing and optimizing peer-to-peer communication.
• Build robust Bluetooth Low Energy solutions in C++/C/Kotlin for iOS and Android, handling complex connection states and performance tuning.
• Develop automated testing frameworks in Python to validate Bluetooth performance across diverse devices and real-world scenarios.

Ditto is a globally distributed startup redefining how data moves at the edge with a peer-to-peer sync engine for resilient real-time applications. With over $145 million in funding and trusted by organizations like Chick-fil-A and Delta Airlines, we are committed to building a diverse and inclusive team.

• Design and develop high-level application software and cognitive layers for intelligent humanoid robots.
• Build multimodal interaction systems integrating voice, vision, and contextual understanding.
• Orchestrate agentic AI workflows and integrate robotic capabilities like navigation and manipulation.

Jobgether uses AI-powered matching to connect candidates with job opportunities at partner companies. They are a remote-first platform that values fair and efficient recruitment processes.

• Build Alpaca's algo trading platform to deliver high quality and performance for users.
• Design and architect the platform by wearing many hats in a small team, writing tons of code.
• Leverage deep knowledge in frontend and backend, databases, distributed systems, and CPU-level hardware for high throughput.

Alpaca is a US-headquartered global leader in agent-first brokerage infrastructure for stocks, ETFs, options, crypto, and more. Our team of 400+ globally distributed members thrives on diversity and collaboration, backed by $400 million in funding from top-tier investors.

• Very customer-focused approach with understanding user journeys and flows.
• Strong product ownership and responsibility for overall quality.
• Expert-level engineering skills with experience in React and Golang stacks.

Peerboard builds a plug-and-play community platform for businesses and brands. The team of 6 engineers is fully remote with a strong engineering culture, led by an ex-Disney, ex-Facebook entrepreneur.

• Serve as the primary technical point of contact for customers during deployment and operational activities.
• Lead customer-facing engagements including deployment planning, implementation, and ongoing support for autonomous robotic systems.
• Troubleshoot complex hardware, software, and systems integration issues in live field environments.

Field AI develops autonomous robotic systems for industries like construction, security, mining, and manufacturing. The team includes experts from top organizations like NASA, Google DeepMind, and Boston Dynamics, united by a passion for advancing robotics.

• Collaborate closely with the team on C++ development, with flexibility to work remotely.
• Ship features when you think they are ready, with no time pressure.
• Work with a brilliant team that values work-life balance and thoughtful engineering.

think-cell develops productivity software used by over 1.3 million users across 35,000 companies. They are a diverse team of over 220 people with offices worldwide, committed to innovation and excellence.

• Build low-latency trading infrastructure on Linux, including pricing engines, connectivity gateways, and market-data systems.
• Own the full lifecycle of your code from design to production support, including incident response and continuous improvement.
• Work with modern C++20, Go, and cloud-native infrastructure on AWS with microsecond-level latency optimisation.

Reactive Markets is an OTC trading platform that handles over $50 billion in daily trading volumes across FX, Equities, and Cryptocurrency, connecting 40+ of the world's leading liquidity providers. Their engineering team is small, senior, and deeply invested in building cutting-edge, reliable, high-performance systems.

• Design and build performance-critical components for a high-frequency trading platform.
• Own the full lifecycle from design to production support, including incident response.
• Mentor junior engineers and contribute to architectural decisions that shape the platform.

Reactive Markets is the 2026 OTC Trading Platform of the Year, handling over $50 billion in daily trading volumes across FX, Equities, and Cryptocurrency. Our engineering team is small, senior, and deeply invested in building cutting edge, reliable, high-performance systems.