1,142 c developer jobs at 354 companies in Massachusetts
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C++ Developer
Lausanne or Boston or Athens or Europe
RemoteFull Time
Saphetor: Swiss precision-medicine and bioinformatics developing genomic variant analysis platforms for clinicians, researchers, laboratories, and hospitals.
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.
GlobalLogic: Digital product engineering consultancy helping companies design, build, and modernize software products, platforms, and services.
5+ YOERequires 5+ years of C++ development experience, strong Qt experience, object-oriented programming and design patterns knowledge, Git proficiency, and clean, maintainable coding skills.
United States or California or Colorado or Connecticut or Florida or Georgia or Illinois or Kansas or Massachusetts or Maryland or Maine or New Jersey or North Carolina or New York or Oregon or Tennessee or Texas or Virginia or Washington or Austin or Tampa or Chicago
HybridFull Time
NinjaOne: Privately held NinjaOne provides endpoint management, patching, backup, and remote access software for IT teams and MSPs.
7+ YOEBachelor’s degree in a technical field and 7+ years of C++ development experience. Requires modern C++, cross-platform Windows/macOS/Linux development, Win32 API, POSIX, gRPC, Protocol Buffers, SQLite, and CMake.
RTXNYSE: RTX: Aerospace and defense providing advanced technology solutions.
8+ YOESTEM degree and typically 8+ years' relevant experience; U.S. citizenship and ability to obtain Interim Secret DoD clearance; experience with C++, C, or Java and familiarity with Windows/Linux and development tools.
NetAppNASDAQ: NTAP: Global cloud-led, data-centric software.
12+ YOERequires 12+ years in systems software, distributed infrastructure, virtualization, storage, or cloud development; expert C/C++ and Python; deep Linux, distributed systems, cloud, storage, and virtualization expertise.
Boston or Salt Lake City or San Francisco or New York City
RemoteFull Time
Databento: Provides financial firms real-time and historical market-data APIs for equities, futures, and options.
5+ YOEStrong proficiency in C++ and C#, 5+ years software engineering experience preferred, experience with low-latency systems, message parsers, multithreading, and maintaining client libraries.
Cadence Design SystemsNASDAQ: CDNS: Computational software provider for electronic design and system development.
10+ YOEStrong C++ software development, C/C++ and STL programming, data structures, algorithms, complexity and performance tradeoffs, plus a BS with 10, MS with 7, or PhD with 5 years of experience.
NetAppNASDAQ: NTAP: Global cloud-led, data-centric software.
12+ YOERequires 12+ years in systems software or cloud infrastructure, expert C/C++ and Python, Linux internals, distributed systems, virtualization, storage/networking, cloud platforms, and technical leadership.
MORSE Corp: Employee-owned defense technology consultancy delivering algorithm, software, and systems-engineering services to U.S. national-security customers.
5+ YOERequires 5+ years of software development experience, C++ expertise, Python proficiency, hardware and embedded systems knowledge, Docker/Docker-compose/Kubernetes experience, and a Computer Science degree or equivalent experience.
Stellix Global Services: Employee-owned industrial technology services firm helping life sciences, energy, and manufacturing organizations modernize automation, data, and IT/OT operations.
3+ YOEBachelor's in electrical engineering or equivalent experience, 3+ years related engineering experience, knowledge of electrical/process control, UL 508A/NEC standards, sensors, PLC/DCS platforms, and CAD proficiency.
Senior Software Engineer C++ (Endpoint Agent, OS internals)
Madrid or Lausanne or Boston
HybridFull Time
Nexthink: Software provider helping IT teams improve digital workplace experiences through analytics, automation, and employee feedback.
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.
Evolv TechnologyNasdaq: EVLV: Public AI-powered security technology serving venues, schools, hospitals, workplaces, and public spaces with weapons-screening systems.
5+ YOEExperienced C++ software engineer needed to provide technical leadership, develop embedded real-time systems, optimize algorithms, mentor developers, and support architecture, testing, CI/CD, and hardware integration.
Catapult SportsAustralian Securities Exchange: CAT: Public Australian sports technology providing performance analytics, athlete monitoring, and video analysis to sports teams.
Experienced C++ engineer with high-performance, real-time video, low-latency processing, multithreading, FFmpeg, unit testing, and analytical skills; English communication required.
Capgemini Engineering: Capgemini Engineering is an engineering and R&D consultancy helping organizations design, build, and scale products, operations, and services.
8+ YOERequires 8+ years developing enterprise cloud-native applications and distributed systems, plus a bachelor's degree and expertise in .NET/C#, AWS, APIs, microservices, databases, security, and IoT.
CRB: Provider of engineering, architecture, construction, and consulting solutions.
5+ YOEABET-accredited bachelor's degree in chemical, mechanical, or electrical engineering and at least 5 years of experience. AutoCAD, Revit, Microsoft Office, controls design, P&IDs, and applicable codes preferred.
AutoCAD, Revit, Microsoft Office, Piping and Instrumentation Diagrams (P&IDs)
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
5+ YOEBachelor's degree or equivalent experience and 5+ years of software development experience. Requires C++ or Golang, Unix/Linux, algorithms, computer architecture, VLSI design and verification; master's or PhD preferred.
United States or San Diego or Dallas or Washington or Boston
$150k-$230k/yrOnsiteFull Time
Shield AI: Developer of AI-powered autonomous systems for defense and aerospace.
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.
Colorado Springs or United States or Colorado or California or Massachusetts or New Jersey or Washington or Hawaii or Illinois or Maryland or Minnesota or New York or Vermont or Ohio
$25-$47/hrOnsiteInternship
L3Harris TechnologiesNYSE: LHX: Global aerospace and defense technology innovator and manufacturer.
Currently pursuing a bachelor's, master's, or PhD in computer science, computer, software, electrical, or wireless engineering, information security, or a related field.
C++, C#, C, Java, Ruby, HTML5, XML, SQL, Perl, Python, Ajax, Qt, Microsoft Windows, Microsoft .NET, Unix, Linux, VxWorks, QNX, Integrity, Windows CE, SOA, RTOS, Hadoop, Android