C++ Language

C++ Language Engineer Jobs

56 jobs found

Today

Software Engineer

KBR Lexington, MA

Lexington, MA

Today

$156k - $180k/yr Full time Backend Developer Application Security C++ Language

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Job Description

Join KBR in supporting MIT Lincoln Laboratory’s Strategic and Long-Range Communications Group through the design and delivery of software for large-scale communications system demonstrations. This hybrid/remote-friendly role focuses on building production-ready system software and validating it through lab and field experiment cycles.

Based in Lexington, MA, you will work alongside system and software engineers to translate prototype simulations into real-time code, with opportunities to contribute to architecture, integration, testing, and technical documentation for internal and external audiences.

Key Responsibilities

Define software architecture for communications system demonstrations
Design and implement system software, primarily in C++, including protocol and state machine design in partnership with system designers to move from prototype simulation to real-time code
Collaborate with a multidisciplinary team to design and prototype communications-based software
Support integration and test design, including support for lab and field experiments
Contribute to technical documentation covering software architectures and code, including technical specifications, reports, and technical presentations for multiple internal and external audiences

Required Qualifications

Active DoD Secret clearance
M.S. in Software Engineering, Computer Science (or related field) with a strong background in real-time code development and code profiling; alternatively, a B. Sci with 6+ years of directly relevant experience is acceptable
At least 5 years of C++ / C++11 experience
At least 5 years of Java / Java Script experience
At least 5 years of source control experience (Git/SVN/Clearcase/etc.)
At least 5 years of object-oriented development
At least 5 years of software modeling and UML experience
At least 5 years of software deployment experience and knowledge of modern deployment techniques
At least 5 years of DevSecOps experience
At least 5 years of software algorithm development and performance improvements
At least 5 years of experience with design patterns and data structures
At least 5 years of experience with distributed systems and inter process communication (UDP/TCP/ActiveMQ/etc.)
At least 5 years of experience with the Linux development environment and/or commercial real-time operating systems
At least 5 years of experience with hardware abstraction layers
At least 5 years of experience with software lifecycle processes
Highly effective written and verbal communication skills, particularly for technical documentation
Demonstrated ability to work effectively in multi-disciplinary teams

Technologies

C++, C++11, Java, Java Script
Git, SVN, Clearcase
UML (Unified Modelling Language)
UDP, TCP, ActiveMQ
Linux, commercial real-time operating systems
DevSecOps, Python, MATLAB

Work Environment

Location: Lexington, MA (hybrid)
Travel Requirements: Willing and able to travel (up to 10%, typically CONUS)
Working Hours: Standard

Compensation

USD 156,400 - 180,000 per year

Basic Compensation: For MA only, the salary range is approximately $156,400 - $180,000 USD annually.

Desired Qualifications

Minimum of 2-3 years experience with digital signal processing and implementation of protocols and methods into software
Familiarity with software-defined radio protocols, design, and implementations
Familiarity with physical layer, MAC layer, and network layer communication protocols
Proficiency in Python
Demonstrate familiarity with MATLAB
Demonstrated ability to plan and manage tasks and projects (e.g., using Microsoft Project)

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Today

Senior Software Engineer

Onto Innovation Wilmington, MA

Wilmington, MA

Today

$115k - $173k/yr Full time Senior Automation C++ Language

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Job Description

Build machine vision software that supports automated inspection and metrology for advanced semiconductor manufacturing equipment.

Responsibilities

Design, optimize, and implement robust machine vision algorithms using MVTec HALCON and C++ for defect detection, alignment, metrology, and 2D/3D inspection
Develop clean, maintainable, high-performance C++ applications that run in multi-threaded, multi-process real-time environments on Windows or Linux
Integrate and interface vision software with industrial hardware including GigE cameras, frame grabbers, optics, and specialized lighting systems
Create and calibrate high-precision coordinate transformation matrices (pixel-to-world) to deliver micron-level spatial accuracy
Collaborate with mechanical, electrical, and automation engineers to test, debug, and validate vision systems on real manufacturing tools
Support installation, deployment, and validation efforts requiring domestic and international travel up to 30%

Requirements

3+ years of hands-on machine vision software development experience in the semiconductor or high-precision electronics manufacturing industry
Strong C++ skills, including object-oriented programming, data structures, and memory management
Production-level experience with MVTec HALCON, including HDevEngine and/or HALCON/C++ integration
Familiarity with semiconductor manufacturing workflows such as wafer inspection, die bonding, wire bonding, or packaging
Experience applying software development methodologies such as Agile, Scrum, or Kanban
Background in digital image processing, matrix mathematics, 2D/3D geometry, and camera calibration
Bachelor’s degree in Computer Science, Electrical Engineering, Mechatronics, or a related technical field

Technologies

C++
MVTec HALCON
HDevEngine
HALCON/C++ integration
OpenCV
SECS/GEM

Benefits

Competitive salaries
Comprehensive benefits package
Health, dental, and vision coverage
Life and disability insurance
PTO
401(k) with employer match
Employee Stock Purchase Program (ESPP)
Wellness initiatives

Preferred Skills (Nice to Have)

Experience with additional vision/GUI libraries such as OpenCV
Familiarity with SECS/GEM communication protocols
Knowledge of deep learning extensions within HALCON for anomaly detection

Location: Wilmington, MA (onsite)

Salary: USD 115,200 - 172,800 per year

Important note on export compliance: For certain roles requiring access to technical data, a U.S. export licensing review may be necessary for applicants who are not U.S. Citizens, Permanent Residents, or other protected persons under 8 U.S.C. 1324b(a)(3).

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Today

Senior Specialist, Software Engineer

Apollo Professional Solutions, Inc. Huntsville, AL

Huntsville, AL

Today

$65 - $69/hr Full time Senior C++ Language Cmm Software

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Job Description

Apollo Professional Solutions, Inc. is seeking a Senior Specialist Software Engineer for an onsite role in Huntsville, AL. This position supports the development of real-time embedded control software and application software for propulsion systems across the full software development lifecycle.

Position Overview

This is a hands-on engineering role supporting requirements analysis, software design, implementation, unit testing, integration, documentation, and software reviews. The work will be performed in a laboratory environment and may include participation in live hot-fire engine testing and other program test activities.

Responsibilities

Contribute to a software development team covering requirements analysis, software design, implementation, unit testing, and integration of embedded real-time control systems and/or application software.
Develop and maintain software using C/C++.
Support development of real-time embedded software for propulsion-related systems.
Analyze software requirements and translate them into designs and implementations.
Perform software unit testing, integration testing, troubleshooting, and verification activities.
Develop comprehensive software documentation throughout the software development lifecycle.
Support internal and customer reviews of software work products.
Assist with preparation for program milestone reviews.
Collaborate with cross-functional engineering teams.
Support hardware/software integration and laboratory test activities.
Contribute to software process improvement initiatives by analyzing software metrics and identifying improvement opportunities.
Develop and evaluate software process improvement options, including refining software metric definitions and collection methods.
Evaluate industry tools and resources to support the software organization’s growth and maturity.
Travel up to 10% to support testing and program activities.

Required Qualifications

6+ years of experience in embedded real-time software development.
6+ years of software development experience using C/C++.
Previous experience developing safety-critical, mission-critical, or human-rated software.
Demonstrated ability to produce comprehensive software development documentation across the full software lifecycle.
Experience working with requirements, design, implementation, testing, integration, and software verification activities.
Ability to work effectively in a team environment.
Active Secret Security Clearance required at the start of employment.
U.S. Citizenship required.
Dual citizenship is not permitted for this position due to federal government access requirements.
Ability to satisfy federal government requirements for access to government information.

Preferred / Desired Qualifications

Strong written and verbal communication skills.
Experience with real-time operating systems such as NI Linux, Integrity, Red Hat Linux, and QNX.
Experience with communications protocols such as MIL-STD-1553, TCP/IP, RS-422, and SPI.
Experience with UML (Unified Modeling Language).
Experience with design tools such as Enterprise Architect, Rhapsody, or Cameo.
Hardware and software integration experience.
Familiarity with laboratory test equipment, including multimeters, oscilloscopes, and power supplies.
Familiarity with software development IDEs and software lifecycle management tools.
Understanding of CMMI Level 3 or higher software development processes.
Experience working in aerospace, defense, propulsion, avionics, or other safety-critical environments.

Technologies

C, C++
NI Linux, Integrity, Red Hat Linux, QNX
MIL-STD-1553
TCP/IP, RS-422, SPI
Unified Modeling Language (UML)
Enterprise Architect, Rhapsody, Cameo
CMMI

Education

Bachelor’s degree in Computer Science, Computer Engineering, Electrical Engineering, Systems Engineering, or another related field, with a minimum of 6 years of relevant experience; or
Graduate degree with a minimum of 4 years of relevant experience; or
In lieu of a degree, a minimum of 10 years of relevant experience.

Pay

Pay Rate: $69.50/hour
Pay Range: $65.00 - $69.50 per hour

Benefits

401(k)
Dental insurance
Health insurance
Vision insurance

Work Location and Travel

Work location: In person
Travel: Up to 10%

Application Questions

Do you currently hold an active Secret Security Clearance that can be used at the start of employment?
Do you have 6+ years of hands-on embedded real-time software development experience?
How many years of hands-on C/C++ software development experience do you have, specifically in embedded/real-time environments?

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1d ago

Junior Software Engineer

VOCAL Technologies Inc. Buffalo, NY

Buffalo, NY

1d ago

$75k - $100k/yr Full time C++ Language Data Processing Developer

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Job Description

VOCAL Technologies Inc. is seeking a Junior Software Engineer to support a team developing telecommunications solutions. This in-person role is based in Buffalo, NY, where you will help design, implement, and maintain software, along with building practical software tools that support code development and maintenance.

In this position, you will work directly with customers to align solutions with their needs, while contributing to code and tests for modules that can be sizable and complex. The work also involves hands-on technical activities spanning embedded environments, network traffic analysis, and real-time systems.

Responsibilities

Collaborate with customers to deliver solutions that meet and exceed their needs
Design and implement software solutions to telecommunications problems
Maintain and improve existing software solutions
Write and test software modules of significant size and complexity
Create software tools to assist with code building and maintenance

Requirements

1+ years of experience with C/C++ programming
Experience with Embedded Systems
Experience capturing and debugging network traffic
Experience with Real Time Operating Systems
Experience with Digital Signal Processing algorithms
Bachelor's/Master's degree in Electrical/Computer Engineering
Must be able to obtain Security Clearance
Familiarity with C/C++ programming languages

Technologies

C/C++
Embedded Systems
Real Time Operating Systems
Digital Signal Processing
Network traffic
Security Clearance

Compensation & Work Details

Salary: USD 75,000 - 100,000 per year
Job type: Full-time
Work location: In person
Location: Buffalo, NY 14228 (onsite, required)
Relocation: Relocate before starting work (preferred)

Benefits

401(k)
Dental insurance
Health insurance
Paid time off
Professional development assistance
Retirement plan
Tuition reimbursement
Vision insurance

Application Questions

Due to the nature of some Government Contracting, we require US citizenship for all applicants. Are you a Citizen of the United States of America?
What was your GPA for your undergraduate degree? (Example: 3.8/4.0)

Minimum experience: 1+ years.

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2d ago

Systems Software Engineer

quadric Burlingame, CA

Burlingame, CA

2d ago

$150k - $220k/yr Full time C++ Language Debugging Engineering

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Job Description

Quadric is building foundational systems software that connects its GPNPU hardware to a high-level SDK, focusing on the tools developers rely on every day. As a Systems Software Engineer in Burlingame, you will help create and evolve simulator, debugger, loader/toolchain, and C++ host/core interfaces that support ultra-high-performance developer workflows.

This onsite role centers on low-level infrastructure, including architecture validation through simulation, binary execution paths, and debugging backends with deep visibility into core GPNPU execution. You will also contribute to next-generation hardware and software specifications by analyzing execution trade-offs using the Instruction Set Simulator.

Responsibilities

Maintain and optimize the simulator used for architecture validation and software development.
Lead design work on a low-level toolchain, covering efficient translation, binary execution (including ELF handling), and code loading.
Build, enhance, and refine debugging tools and backends that enable low-level inspection of core GPNPU execution.
Design, maintain, and document clean abstraction layers and public C++ APIs that help users and SDKs interact with the hardware with minimal friction.
Independently own and expand one or more key components across the systems stack, including Simulator, Loader/Assembler, Debugger, or C++ Host APIs.
Use insights from the Instruction Set Simulator to influence next-generation GPNPU hardware and software specifications by identifying execution trade-offs.
Deliver production-ready, low-latency API abstractions and debugging utilities trusted by internal SDK developers and external customers.

Requirements

5 years+ experience building systems software such as simulators, toolchains, debuggers, drivers, or performance-critical C++ libraries.
Deep proficiency with modern C++ (C++17/20) and systems-level programming concepts.
Advanced understanding of RAII, manual memory management, object lifetimes, ownership models, and memory access optimization.
Ability to identify, design, and maintain abstraction layers that keep code readable, maintainable, and scalable.
Proactive, adaptable mindset for tackling challenges specific to a brand-new processor architecture.
Demonstrated experience working at the boundary of hardware and software, including one or more areas:
- Building/extending cycle-accurate or functional simulators (for example, Gem5, QEMU, or proprietary tools).
- Working on debugger internals such as breakpoints, memory inspection, and GDB stubs or remote protocols.
- Shipping C++ SDKs/libraries that balance “zero-cost” abstractions with intuitive UIs.
- Writing or maintaining assemblers, linkers, or loaders with deep knowledge of binary formats (ELF) and memory layouts.
- Writing performance-critical code where every byte and cycle matters (drivers, embedded firmware).
- Low-level hardware concepts including CPU/NPU pipelines, registers, caches, and silicon-level constraints.
Experience with CUDA, OpenCL, or Vulkan, including SIMD/SIMT architectures and host-to-device memory transfers.
Experience with Linux driver development and CMake project configuration best practices.
Familiarity with Rust for systems safety, including reasoning through multi-threaded logic and complex synchronization.
Knowledge of integrating functional programming concepts in non-garbage-collected environments.

Technologies

C++ (C++17, C++20)
RAII
ELF, ELF formats
Gem5, QEMU
GDB, GDB stubs
CUDA, OpenCL, Vulkan
SIMD, SIMT
Linux driver development
CMake
Rust
Caltrain

Benefits

Medical, dental, and vision insurance from day one, with premiums covered at 99% for Employees.
Company-paid life insurance.
Voluntary supplemental life insurance.
STD + LTD insurance.
Commuter support including parking or Caltrain reimbursement (office within walking distance of the Caltrain station).
FSA + HSA.
Equity with the business.
Paid Parental Leave.
401(k) Retirement Plan.
Flexible PTO.
Winter holiday shutdown.
Catered lunch each day in the office.
Downtown Burlingame office location near shops, cafes, and local amenities.
Collaborative, low-ego culture with significant ownership and impact.
A work culture focused on innovative disruption.

Location: Burlingame, CA (onsite). Salary: USD 150,000 - 220,000 per yearly.

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3d ago

Sr Advanced Software Engineer (C++, Java)

General Dynamics Mission Systems, Inc Manassas, VA

Manassas, VA

3d ago

$150k - $166k/yr Full time Senior API APIs

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Job Description

General Dynamics Mission Systems, Inc. builds mission-critical software supporting U.S. Navy submarine and surface platforms, and this senior role centers on the engineering work required to develop, integrate, and deliver complex capabilities. As a senior individual contributor, you will take ownership of substantial software components and tackle difficult integration problems while contributing across architecture, design, implementation, and testing.

Role overview

You will design, develop, and maintain complex software using C++, Qt, Java, and Python. The position is hands-on with no personnel-management responsibility, focused instead on owning components from early requirements through integration and deployment. Work includes development of distributed interfaces and the debugging and resolution of issues spanning concurrency, performance, networking, data handling, and system integration.

Responsibilities

Design, develop, and maintain complex software using C++, Qt, Java, and Python
Own software components from requirements and architecture through integration and deployment
Develop distributed interfaces using APIs, AMQP, gRPC, Protocol Buffers, and event-driven architectures
Make well-supported design decisions within assigned components and subsystems
Integrate COTS, open-source, and custom-developed software
Diagnose complex problems involving concurrency, performance, networking, data, and system integration
Develop applications for Red Hat Enterprise Linux and containerized environments
Support deployments using Docker, Podman, Kubernetes or RKE2, and Helm
Define effective unit, component, and integration tests
Perform detailed code and design reviews and provide technical mentoring
Communicate technical risks, findings, and recommendations to engineering and program stakeholders
Support laboratory and Navy platform integration activities

Requirements

Bachelor’s degree in Software Engineering or related STEM field with minimum 8 years of relevant experience; or a Master’s degree with 6 years of relevant experience
Department of Defense Secret security clearance required at time of hire
U.S. citizenship required

Technologies

C++, Qt, Java, Python
APIs, AMQP, gRPC, Protocol Buffers, event-driven architectures
Red Hat Enterprise Linux, Docker, Podman, Kubernetes, RKE2, Helm
Unit tests, component tests, integration tests

Workplace and schedule

Manassas, VA onsite
Part of the Progeny Manassas, VA team
Flexible schedules with an every other Friday off option via a 9/80 schedule, if desired

Benefits

401k matching
Flex time off
Paid parental leave
Healthcare benefits
Health & wellness programs
Employee resource and social groups

Compensation: USD 149,902 - 166,298 per year.

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22d ago

Junior Software Engineer

VOCAL Technologies Inc. Buffalo, NY

Buffalo, NY

22d ago

$75k - $100k/yr Full time C++ Language Developer Digital Signal Processing

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Job Description

VOCAL Technologies Inc. in Buffalo, NY is hiring a Junior Software Engineer to support software development for telecommunications-focused solutions. The role combines hands-on implementation work with ongoing maintenance and the creation of internal tools that streamline building and upkeep of complex code.

This position is on-site in Buffalo, NY and supports full-time work delivering software capabilities that address real telecommunications problems, from design through testing and iterative improvement.

Role Focus

Design and implement software solutions for telecommunications problems
Maintain and improve existing software solutions
Build software modules of significant size and complexity, including coding and testing
Create software tools to aid in code building and maintenance
Work with customers to deliver a solution that meets and exceeds their needs

Required Qualifications

Bachelor's/Master's degree in Electrical/Computer Engineering
Ability to obtain Security Clearance
Familiarity with C/C++ programming languages

Technologies

C/C++
Embedded Systems
Real Time Operating Systems
Digital Signal Processing algorithms

Preferred Qualifications

1+ years experience with C/C++ programming
Experience with Embedded Systems
Experience capturing and debugging network traffic
Experience with Real Time Operating Systems
Experience with Digital Signal Processing algorithms

Compensation & Work Details

Salary: $75,000 - $100,000 per year
Job type: Full-time
Work location: In person
Ability to commute: Buffalo, NY 14228 (required)
Ability to relocate: Buffalo, NY 14228 (preferred)

Benefits

401(k)
Dental insurance
Health insurance
Paid time off
Professional development assistance
Retirement plan
Tuition reimbursement
Vision insurance

Education

Bachelor's (required)

Application Questions

Due to the nature of some Government Contracting, are you a Citizen of the United States of America?
What was your GPA for your undergraduate degree (example: 3.8/4.0)?