1,134 c developer jobs at 322 companies in Lawrence, MA
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C++ Developer
Lausanne or Boston or Athens or Europe
RemoteFull Time
Saphetor: Platform for genomic variant interpretation and clinical diagnostics.
3+ YOE3+ years C++ backend experience (C++17+ preferred), BS/MS in Computer Science, experience with relational databases, distributed/cloud systems, Redis and gRPC valued, strong communication and testing practices.
RTXNYSE: RTX: RTX provides advanced aerospace and defense systems and services.
5+ YOEU.S. citizen with active Secret clearance, STEM degree and 5+ years experience, strong C/C++ and embedded/real-time systems experience, Unix/Linux and version control proficiency, and shell scripting skills.
oneZero Financial Systems: Provides multi-asset trading technology for banks and brokerages.
Significant C++ development experience; ability to estimate tasks with minimal oversight; team-oriented; legal authorization to work in the United States.
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
8+ YOE8+ years software development experience, strong C++ or Golang, Unix/Linux, algorithms and computer architecture knowledge, BS in Computer Science or equivalent, compiler/AST and SQLite experience preferred.
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
8+ YOE8+ years software development experience; strong C++ or Golang and Unix/Linux skills; understanding of algorithms and computer architecture; bachelor's degree in CS or equivalent; compiler/AST and SQLite experience a plus.
Schneider ElectricEuronext Paris: SU: Provider of energy management and industrial automation solutions.
1+ YOE1–3 years C++ (or strong project experience), 1–2 years .NET, Bachelor's in Software Engineering/Computer Science, OOP knowledge, data structures, Agile experience, strong communication, US work authorization required (no sponsorship).
Kymanox: Provides integrated engineering and regulatory services for life sciences.
2+ YOE2-5 years in product development/manufacturing in combination products, medical devices, pharma, or diagnostics; hybrid role with client sites; bachelor’s in science/engineering; certifications like PMP/CAPM preferred but not required.
Microsoft Office, Statistical analysis tools, Documentation tools
NECI: Industrial automation and digital transformation solutions for manufacturing.
8+ YOEBachelor's in electrical engineering, 8+ years I&C/controls/electrical experience, 2+ years senior technical ownership, SME controls knowledge, UL 508A and industrial network experience, strong communication, ability to travel 30–50%.
Syteca: Provides cybersecurity software for access management and activity monitoring.
1+ YOEBachelor's in Computer Science, 1 year commercial C++ (11) and Objective C experience, macOS experience preferred, knowledge of Git and unit testing (Google Test, XCTest), and basic English.
C++ (11 standard), Objective C, macOS, Git, Google Test, XCTest, boost, SQLite
Senior Software Engineer C++ (Endpoint Agent, OS internals)
Madrid or Lausanne or Boston
HybridFull Time
Nexthink: Provides software to manage and optimize digital employee experiences.
5+ YOE5+ years software development, fluency in C++ 20/23, strong OS internals knowledge, experience on Windows and/or macOS, end-to-end feature ownership, debugging complex code, and clear English communication.
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
0+ YOEBS/MS/PhD in CS or Computer Engineering; 0–3 years developing large C++ applications; strong algorithms/data-structures skills; understanding of gate‑level digital logic; experience with Unix/Linux and software testing.
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
Databento: Provides a pay-as-you-go financial market data platform.
5+ YOE5+ years software engineering experience; strong C/C++ or Rust skills; systems programming, multithreading, network I/O, and performance optimization experience; familiarity with lldb/gdb and CI/CD; good communication for remote work.
Principal Software Developer – BloodTrack Tx (C++ expert)
Boston, Massachusetts, United States
$104k-$176k/yrOnsiteFull Time
HaemoneticsNYSE: HAE: Manufactures medical devices for blood and plasma management.
10+ YOE10+ years software engineering experience with 5+ years in a principal/architect role; expert C++ and multi-platform experience (embedded, mobile, cloud); strong architecture, security/compliance, and mentorship skills.
Analogic: Provides imaging and detection technology for healthcare and aviation.
7+ YOEBachelor's degree,7+ years embedded/systems software experience,expertise in C/C++ on Linux,real-time and multi-threading knowledge,hardware integration and debugging skills.
Fabri: Provider of AI-enhanced manufacturing software for metal casting.
3+ YOE3+ years professional software engineering; strong C++17; Python a plus; backend systems and data pipelines experience; on-site manufacturing focus.
C++ 17, Python, Backend systems, Data pipelines, Containers, AWS
FishEye Software: Develops real-time, mission-critical software for defense and industrial systems.
Active Secret clearance (or eligibility), U.S. citizenship, BS in a related technical discipline, X+ years of experience, and experience in government/defense environments preferred.
United States or San Diego or Dallas or Washington or Boston
$150k-$230k/yrOnsiteFull Time
Shield AI: Develops autonomous flight software and unmanned aircraft for defense.
7+ YOEBS/MS or equivalent; typically 7+ years experience; strong C++, Qt/QML, QGroundControl experience; backend experience in C/C++, Python, TypeScript or Go; networked systems expertise; ability to obtain SECRET clearance.