Work From Home Senior C++ Software Engineer - Remote Work / Ref. 0043E

At BairesDev®, we've been leading the way in technology projects for over 15 years. We deliver cutting-edge solutions to giants like Google and the most innovative startups in Silicon Valley. Our diverse 4,000+ team, composed of the world's Top 1% of tech talent, works remotely on roles that drive significant impact worldwide. When you apply for this position, you're taking the first step in a process that goes beyond the ordinary. We aim to align your passions and skills with our vacancies, setting you on a path to exceptional career development and success.

Senior C++ Software Engineer - Remote Work at BairesDev

In this role, you'll build a lightweight edge runtime designed to survive disconnected, intermittent, and low-bandwidth conditions, store‑and‑forwarding data cleanly whenever the link drops. Working with modern C++ at the systems level, you'll build software that discovers devices, provisions digital twins, and keeps running reliably at the edge where connectivity can't be assumed.

What You'll Do:

• Build edge runtime software using modern C++, with a strong focus on coroutines, ownership, lifetimes, and concurrency.
• Develop IoT and edge functionality that operates under disconnected, intermittent, and low-bandwidth conditions.
• Implement device discovery, local persistence, and store‑and‑forward behavior for unreliable network links.
• Build and maintain secure networking using gRPC and mTLS connections.
• Author tests across the full spectrum, including unit, contract, integration, boundary, restart, and negative tests.

What we are looking for:

• 5+ years of experience in software engineering.
• Strong proficiency in modern C++, preferably C++20, including coroutines, ownership and lifetimes, concurrency, asynchronous I/O, and defensive error handling.
• Experience with IoT and edge development, including DDIL conditions, device discovery, local persistence, and store‑and‑forward behavior.
• Experience with Linux or Windows systems programming, including service processes and OS‑level APIs.
• Background in networking and secure transport, including gRPC, mTLS, sockets, and connection lifecycle management.
• Strong test authoring skills across unit, contract, integration, boundary, restart, and negative testing.
• Ability to explain and defend AI‑assisted code, including license and dependency verification.
• Advanced proficiency in English.

Nice to have:

• Familiarity with Go.
• Experience with Clang/LLVM.
• Background in OTA and secure software updates, including signed manifests and rollback.
• Experience with local persistence tools such as SQLite or encrypted local databases.
• Familiarity with device discovery and provisioning protocols.
• Experience with OpenSSL, TLS/mTLS, or secure protocol design.
• Experience with cross‑compilation for non‑host processor architectures.
• Background in test infrastructure, including deterministic clocks, fault injection, sanitizers, and race detection.
• Proficiency in Python for build and test automation.
• Robotics, autonomous systems, maritime, or defense‑adjacent systems experience.

How we do make your work (and your life) easier:

• 100% remote work (from anywhere).
• Excellent compensation in USD or your local currency if preferred.
• Hardware and software setup for you to work from home.
• Flexible hours: create your own schedule.
• Paid parental leaves, vacations, and holidays.
• Innovative and multicultural work environment: collaborate and learn from the global Top 1% of talent.
• Supportive environment with mentorship, promotions, skill development, and diverse growth opportunities.