C Jobs - Remote & On-site

C developer openings at vetted startups and product companies, focused on systems, embedded and high-performance backend engineering. Many roles include remote or hybrid options and transparent salary ranges, updated daily. Browse and apply today.

AI/ML
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Enterprise Apps
Quantum

Nuancelabs

nuancelabs.ai
Face-to-face AI interaction that feels human. We are building a human foundation model with emotional intelligence — it reads tone, expression, and even hesitation, and responds in real time.
nuancelabs.ai • Seattle • Software • Conversational AI • Artificial Intelligence • 51-200 employees • Est. 2025
Seattle • Software • Conversational AI • Artificial Intelligence • 51-200 employees • Est. 2025
Top 25% payVerified live · 2 hours ago 3 months ago

Member of Technical Staff — ML Infra (Data)

$200k – $300k per year • Staff+ • In office (Seattle, United States) • Visa sponsorship • Staff
C
C
FFmpeg
Databases
Apache Iceberg
Delta Lake
AI/ML
Multimodal AI
Ray
Spark
Fine-tuning
Pre-training
Apply
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Mission Control

missioncontrolspace.com
Mission Control is a Canadian space technology company founded in 2015 and based in Ottawa. It develops autonomy and operations software for planetary rovers. The software has flown on lunar missions.
missioncontrolspace.com • HQ: Ottawa, Canada • Space & Aerospace • Est. 2015
HQ: Ottawa, Canada • Space & Aerospace • Est. 2015
$105k – $170k per year • Equity • Senior • 7+ years expIn office (Ottawa, Canada) • Relocation • Bachelor's Degree • Full-Time • Senior
C++
MATLAB
Python
C
C
Embedded C
Apply
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Forcepoint

forcepoint.com
Forcepoint is a cybersecurity company headquartered in Austin, Texas, and founded in 1994 as Websense. The company sells data loss prevention, secure web and cloud access, data security posture management, and cross domain solutions used in classified government environments. It took its current name in 2016 after Raytheon combined several security businesses, and has been owned by the private equity firm Francisco Partners since 2021.
forcepoint.com • HQ: Austin, United States • Managed Security • Cloud Security • Network Security • Data Loss Prevention • Cybersecurity • 501-1000 employees • Est. 1994
HQ: Austin, United States • Managed Security • Cloud Security • Network Security • Data Loss Prevention • Cybersecurity • 501-1000 employees • Est. 1994
$75k – $161k per year (Estimated) • Senior • 5+ years expIn office (Cork, Ireland) • Bachelor's Degree • Full-Time • Senior
C++
Objective-C
C
Bash
Python
C
ZeroMQ
DevOps
AWS
Azure
Cybersecurity
Zero Trust
GDPR
HIPAA
PCI DSS
IoT
MQTT
Apply
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Skylo Technologies

skylo.tech
Skylo is a non-terrestrial network (NTN) service provider that enables direct-to-device satellite connectivity for cellular devices, wearables, and IoT equipment. By leveraging standard 3GPP satellite protocols, the company connects existing cellular chipsets directly to satellite networks without requiring specialized hardware modifications. Its platform allows telecom operators, device manufacturers, and enterprise customers to deliver continuous cellular coverage and critical messaging services in remote, off-grid regions globally.
skylo.tech • Bengaluru • Mountain View • Espoo • New York • Telecommunications • IoT Connectivity • Space & Aerospace • Satellite Communications
Bengaluru • Mountain View • Espoo • New York • Telecommunications • IoT Connectivity • Space & Aerospace • Satellite Communications
Senior • 2+ years expIn office (Espoo, Finland) • Master's Degree • Full-Time • Senior
C++
C
C
Valgrind
AI/ML
Claude
Cursor
OpenAI Codex
Cybersecurity
Tcpdump
Wireshark
Apply
Verified live · 1 day ago 3 months ago

Senior Software Engineer – NR-NTN Protocols (L2 & L3)

Senior • 2+ years expIn office (Espoo, Finland) • Master's Degree • Full-Time • Senior
C++
C
C
Valgrind
AI/ML
Claude
Cursor
OpenAI Codex
Cybersecurity
Tcpdump
Wireshark
Web3
Layer 2
Apply
Verified live · 1 day ago 3 months ago

Senior Software Engineer – NR-NTN Protocols (L1 & L2)

Senior • 2+ years expIn office (Espoo, Finland) • Master's Degree • Full-Time • Senior
C++
C
C
Valgrind
AI/ML
Claude
Cursor
OpenAI Codex
Cybersecurity
Tcpdump
Wireshark
Web3
Layer 2
Apply
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Muon Space

muonspace.com
Muon Space is an American space systems company headquartered in Silicon Valley (Mountain View/Menlo Park, CA) that designs, builds, and operates custom Low Earth Orbit (LEO) satellite constellations. Founded in 2021 by veterans from the space and tech industries, the company provides a turnkey "Mission-as-a-Service" (MaaS) platform. It manages everything from digital satellite engineering and payload integration to launch, automated constellation operations, and data analytics.
muonspace.com • HQ: Mountain View, United States • Earth Observation • Space & Aerospace • Satellite Manufacturing • 1001-5000 employees
HQ: Mountain View, United States • Earth Observation • Space & Aerospace • Satellite Manufacturing • 1001-5000 employees
Top 25% payVerified live · 13 min ago 3 months ago

GNC Engineer

$124k – $189k per year • Equity • Junior • 2+ years expIn office (Mountain View, United States) • Master's Degree • Full-Time • Junior
C++
Julia
MATLAB
Python
C
C
Embedded C
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Sarvam AI

sarvam.ai
Sarvam AI is a leading Indian artificial intelligence company focused on building full-stack sovereign generative AI infrastructure, foundational large language models (LLMs), and speech technologies tailored for India’s diverse languages and enterprise requirements.
sarvam.ai • HQ: Bengaluru, India • Natural Language Processing • LLM & Generative AI • Artificial Intelligence • 501-1000 employees
HQ: Bengaluru, India • Natural Language Processing • LLM & Generative AI • Artificial Intelligence • 501-1000 employees
Verified live · 8 hours ago 3 months ago

Backend Engineer - Studio Media Platform

$21k – $58k per year (Estimated) • Middle • 4+ years expIn office (Bengaluru, India) • Full-Time • Middle
Python
C
Python
Asyncio
Celery
FastAPI
SQLAlchemy
C
FFmpeg
Databases
PostgreSQL
AI/ML
LLM
ONNX
PyTorch
Speech Recognition
Text-to-Speech
NLP
Triton
Structured Outputs
TorchServe
DevOps
AWS
Azure
CI/CD
Docker
GCP
gRPC
Helm
Kubernetes
OpenTelemetry
WebSockets
Grafana
Prometheus
WebRTC
Apply
Verified live · 8 hours ago 4 months ago

Staff Engineer, API Platform

$46k – $101k per year (Estimated) • Staff+ • 7+ years expIn office (Bengaluru, India) • Full-Time • Staff
Go
Python
C
Python
FastAPI
C
FFmpeg
Databases
PostgreSQL
Redis
AI/ML
LLM
VLM
OCR
Speech Recognition
Text-to-Speech
DevOps
Kubernetes
WebSockets
Apply
Report

Illumina

illumina.com
Illumina is an American biotechnology company that develops, manufactures, and markets integrated systems for genetic analysis and DNA sequencing. Founded in 1998 and headquartered in San Diego, California, the company produces next-generation sequencing instruments, microarrays, and reagents used in genomics research, personalized medicine, and clinical diagnostics. Listed on the NASDAQ, it serves academic institutions, pharmaceutical companies, and healthcare providers worldwide to advance precision health and life science discovery.
illumina.com • Bengaluru • Cambridge • San Diego • Tokyo • Madison • Biotechnology • Health Care • Genomics • 1001-5000 employees
Bengaluru • Cambridge • San Diego • Tokyo • Madison • Biotechnology • Health Care • Genomics • 1001-5000 employees
Open 92 daysTop 25% pay 3 months ago

Staff Compute HW Engineer

$156k – $233k per year • Staff+ • 8+ years expIn office (San Diego, United States) • Visa sponsorship • Bachelor's Degree • Full-Time • Staff
C
C
U-Boot
Cybersecurity
Tcpdump
Apply
Report

Sopra Steria Poland

soprasteria.pl
Sopra Steria Poland is the Polish subsidiary of the European IT and consulting group Sopra Steria. It delivers information technology services including software development, consulting, and business process support for clients in various economic sectors.
soprasteria.pl • HQ: Warsaw, Poland • Software • Information Technology • IT Consulting • 5000+ employees
HQ: Warsaw, Poland • Software • Information Technology • IT Consulting • 5000+ employees
Open 94 daysVerified live · 1 hour ago 4 months ago

Développeur/se Logiciel C++ - Défense & Sécurité - Aix en Provence

$33k – $63k per year (Estimated)In office (Aix-en-Provence, France) • Full-Time • Principal • French: C1
C++
C
C++
Qt
C
GCC
DevOps
Git
Jenkins
GitLab
Apply
Open 94 daysVerified live · 1 hour ago 4 months ago

Développeur/se Logiciel C++/Qt - Défense & Sécurité - Aix en Provence

$29k – $74k per year (Estimated) • Middle • 3+ years expIn office (Aix-en-Provence, France) • Full-Time • Principal • French: C1
C++
C
C++
Qt
C
GCC
DevOps
Git
Jenkins
GitLab
Apply
Report

SharkNinja

sharkninja.com
SharkNinja is a global product design and technology company specializing in innovative small household appliances and consumer electronics. The enterprise develops and markets a wide variety of lifestyle goods under its two primary brands: Shark, focused on floor care, home cleaning, and beauty tools, and Ninja, renowned for kitchen appliances and outdoor cooking equipment.
sharkninja.com • Needham • Miami • Los Angeles • Quebec • Paris • Consumer Goods • Consumer Electronics • Home Appliances • 1001-5000 employees
Needham • Miami • Los Angeles • Quebec • Paris • Consumer Goods • Consumer Electronics • Home Appliances • 1001-5000 employees
Verified live · 3 hours ago 4 months ago

Sr. Firmware Engineer

Senior • 5+ years expIn office • Bachelor's Degree • Internship • Senior
Assembly
C++
Python
C
C++
CMake
C
GCC
Apply
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Archer Aviation

archer.com
Archer Aviation is an American aerospace company that designs and manufactures electric vertical takeoff and landing (eVTOL) aircraft. Headquartered in San Jose, California, the company focuses on urban air mobility, autonomous flight systems, and defense aviation platforms.
archer.com • HQ: San Jose, United States • Transportation & Logistics • Smart Mobility • Space & Aerospace • Aircraft Manufacturing
HQ: San Jose, United States • Transportation & Logistics • Smart Mobility • Space & Aerospace • Aircraft Manufacturing
Top 25% payVerified live · 1 hour ago 4 months ago

Flight Sciences Tools and HPC Engineer

$163k – $218k per year • Senior • 5+ years expIn office (San Jose, United States) • Visa sponsorship • Master's Degree • Senior
C++
Fortran
MATLAB
Python
Rust
SQL
C
C++
PyTorch C++
TensorFlow C++
MATLAB
Simulink
C
MPI
AI/ML
NumPy
Pandas
PyTorch
Scikit-learn
SciPy
TensorFlow
Time Series Forecasting
DevOps
Ansible
AWS
Chef
CI/CD
Configuration Management
Docker
Jenkins
Puppet
SLURM
TeamCity
HPC
Apply
Report
The Texas A&M University System is one of the largest public higher education and research systems in the United States, headquartered in College Station, Texas. Founded in 1948, the system manages a $9.1 billion annual budget and serves nearly 175,000 students across 12 universities, a comprehensive health science center, and 8 state agencies. Leveraging extensive federal, state, and private partnerships - including roles in national security, energy, and space enterprise - the system drives statewide public service, agricultural extension, and over $1.6 billion in annual research expenditures.
tamus.edu • HQ: College Station, United States • Education • Higher Education • 501-1000 employees • Est. 1948
HQ: College Station, United States • Education • Higher Education • 501-1000 employees • Est. 1948
Open 97 daysVerified live · 7 hours ago 4 months ago

Research Engineer IV

$68k – $115k per year • Senior • 6+ years expIn office (Bryan, United States) • Bachelor's Degree • Full-Time • Senior
C++
Python
C
C
ZeroMQ
AI/ML
AI Agents
Robotics
ROS2
Sensor Fusion
Zenoh
Apply
Open 97 daysVerified live · 7 hours ago 4 months ago

Research Engineer III

$61k – $110k per year • Middle • 4+ years expIn office (Bryan, United States) • Bachelor's Degree • Full-Time • Middle
C++
Python
C
C
ZeroMQ
Databases
Apache Kafka
AI/ML
AI Agents
Robotics
Path Planning
ROS2
Gazebo
Isaac Sim
Zenoh
Apply
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TrackMan

trackman.com
TrackMan is a Danish technology company founded in 2003 and based near Copenhagen. Its radar systems measure ball and club movement in golf, baseball and other sports. The technology is used by professional tours, broadcasters and training facilities worldwide.
trackman.com • HQ: Copenhagen, Denmark • Sports • 501-1000 employees • Est. 2003
HQ: Copenhagen, Denmark • Sports • 501-1000 employees • Est. 2003
Open 103 daysVerified live · 14 min ago 4 months ago

Senior Embedded Software Engineer, Real-Time Vision - Simulator Technology

Senior • In office • Senior
C++
C
C
FFmpeg
AI/ML
OpenCV
Computer Vision
Robotics
GStreamer
Apply
Report

Perry Weather

perryweather.com
Perry Weather Inc. is a full-service weather technology firm offering a cloud-based real-time lightning detection platform and weather risk alert systems. The company is headquartered in Dallas, Texas.
perryweather.com • Dallas • Civil Defense • Secondary Education • Education
Dallas • Civil Defense • Secondary Education • Education
Open 104 daysVerified live · 1 day ago 4 months ago

Senior Embedded Systems Engineer

$105k – $208k per year (Estimated) • Senior • 6+ years expIn office (Perry, United States) • Bachelor's Degree • Full-Time • Senior
C++
Python
C
C#
C
U-Boot
C#
.NET
AI/ML
AI Agents
DevOps
Debian
IoT
MQTT
Management
Slack
Apply
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Altera

altera.com
Altera is a American semiconductor company that specializes in manufacturing programmable logic devices, primary field-programmable gate arrays (FPGAs), System-on-a-Chip (SoC) FPGAs, and related design software. Originally founded in 1983, the company pioneered reconfigurable hardware before being acquired by Intel in 2015 and later re-established as an independent, standalone enterprise. Its high-performance hardware and intellectual property cores are widely used across data centers, telecommunications, automotive systems, defense, and edge AI applications.
altera.com • HQ: San Jose, United States • Electronic Components • Hardware • Semiconductors • 1001-5000 employees
HQ: San Jose, United States • Electronic Components • Hardware • Semiconductors • 1001-5000 employees
Open 105 daysVerified live · 6 hours ago 4 months ago

Staff Embedded Linux Engineer

Staff+ • 10+ years expIn office (Malaysia) • Bachelor's Degree • Full-Time • Staff
C
C
U-Boot
Apply
Report

River AI

river.ai
River AI is an artificial intelligence company headquartered in Palo Alto, California, and founded in 2026 by xAI co-founder Igor Babuschkin. The company is building what it calls an open AI stack, spanning personal AI models, tooling for developers to train and serve their own models, and a custom system on chip with an onboard machine learning accelerator. It raised 1.1 billion dollars led by General Catalyst with strategic investment from NVIDIA and AMD Ventures.
river.ai • HQ: Palo Alto, United States • Machine Learning • Semiconductors • AI Infrastructure • Hardware • LLM & Generative AI • Artificial Intelligence • 201-500 employees • Est. 2026
HQ: Palo Alto, United States • Machine Learning • Semiconductors • AI Infrastructure • Hardware • LLM & Generative AI • Artificial Intelligence • 201-500 employees • Est. 2026
Open 108 daysTop 25% pay 4 months ago

Member of Technical Staff, Hardware, Performance Engineer

$200k – $420k per year • Staff+ • 5+ years expIn office (Palo Alto, United States) • Relocation • Visa sponsorship • Bachelor's Degree • Staff
C++
SystemC
C
C++
LLVM
C
GCC
AI/ML
CUDA Toolkit
Pre-training
DevOps
QEMU
Apply
Report

Kodiak

kodiak.ai
Our purpose-built autonomous solution, the Kodiak Driver, is the AV industry’s most advanced driverless technology, seamlessly integrating into any driving platform for reliable movement in any environment. Learn how we’re shaping the future of ground transportation.
kodiak.ai • HQ: Mountain View, United States • Autonomous Driving • Road Transport • Artificial Intelligence • Est. 2018
HQ: Mountain View, United States • Autonomous Driving • Road Transport • Artificial Intelligence • Est. 2018
Open 111 daysVerified live · 1 day ago 4 months ago

Senior Software Engineer, Controls (MATLAB)

$119k – $261k per year (Estimated) • Senior • In office (Mountain View, United States) • Visa sponsorship • Senior
C++
MATLAB
C
MATLAB
Simulink
C
Embedded C
Robotics
Motion Planning
Apply
Report

Ursa Major

ursamajor.com
Ursa Major manufactures rocket engines and solid propulsion systems as a merchant supplier. Its Hadley and Draper engines serve launch vehicles and hypersonic programmes. The company uses additive manufacturing to shorten production cycles.
ursamajor.com • HQ: Berthoud, United States • Manufacturing • Defense Manufacturing • Military • 201-500 employees • Est. 2015
HQ: Berthoud, United States • Manufacturing • Defense Manufacturing • Military • 201-500 employees • Est. 2015
Open 116 daysVerified live · 2 hours ago 4 months ago

Senior Embedded Software Engineer

$125k – $155k per year • Equity • Senior • 4+ years expIn office (Longmont, United States) • Bachelor's Degree • Internship • Senior
C++
C
MATLAB
Python
C
Embedded C
DevOps
Git
CI/CD
RTOS
Apply
Report

Kraken Robotics

krakenrobotics.com
Kraken Robotics is a Canadian marine technology company founded in 2012 and headquartered in St John's. It builds underwater sonar, batteries and robotic systems. The company is listed on the TSX Venture Exchange.
krakenrobotics.com • HQ: St. John's, Canada • Robotic Components & Sensors • Earth Observation • Lasers & Photonics • Est. 2012
HQ: St. John's, Canada • Robotic Components & Sensors • Earth Observation • Lasers & Photonics • Est. 2012
Open 117 daysVerified live · 7 min ago 4 months ago

Software Developer, Level II - SeaPower

$29k – $100k per year (Estimated) • Middle • 3+ years expIn office (Rio de Janeiro, Brazil) • Bachelor's Degree • Full-Time • Middle
C
C++
Python
C++
CMake
Google Test
Protobuf
STL
C
Valgrind
DevOps
CI/CD
Docker
Git
GitLab CI
gRPC
GitLab
Robotics
Gazebo
ROS
ROS2
Apply
Report

Ciq

ciq.com
Ciq is a company that provides a platform for managing cybersecurity risks. They offer a variety of services, including threat intelligence, vulnerability management, and compliance. The company's mission is to help businesses reduce their cybersecurity risks.
ciq.com • Artificial Intelligence • Information Technology • Operating Systems • Est. 2020
Artificial Intelligence • Information Technology • Operating Systems • Est. 2020
Open 119 daysVerified live · 1 day ago 4 months ago

Sr./Principal Performance Engineer

$112k – $243k per year (Estimated) • Equity • Lead • 15+ years exp • Remote • PhD • Principal
C
C
MPI
AI/ML
LLM
ONNX
OpenMP
Quantization
TensorRT
vLLM
AI Agents
InfiniBand
DevOps
CI/CD
eBPF
SLURM
HPC
Apply
Report

Roblox Corporation

roblox.com
Roblox Corporation (NYSE: RBLX) is an immersive global online gaming and user-generated content (UGC) platform headquartered in San Mateo, California. Founded in 2004 by David Baszucki and Erik Cassel, the company operates an end-to-end 3D digital ecosystem consisting of three core components: Roblox Client (the application through which users explore virtual experiences), Roblox Studio (the proprietary toolset that allows creators and developers to build 3D worlds), and Roblox Cloud (the infrastructure that powers real-time services and multiplayer hosting).
roblox.com • HQ: San Mateo, United States • Artificial Intelligence • LLM & Generative AI • Gaming • Metaverse • Game Development • 1001-5000 employees • Est. 2004
HQ: San Mateo, United States • Artificial Intelligence • LLM & Generative AI • Gaming • Metaverse • Game Development • 1001-5000 employees • Est. 2004
Verified live · 19 min ago 5 months ago

Senior Software Engineer - Storage Cache

$146k – $264k per year (Estimated) • Equity • Senior • 6+ years expRemote/Hybrid (San Mateo, United States) • Visa sponsorship • Bachelor's Degree • Full-Time • Senior
C++
Lua
Rust
C
C
jemalloc
Databases
Memcached
Redis
DevOps
Alertmanager
Envoy
Grafana
Kibana
Kubernetes
Nomad
Prometheus
Apply
Report
C Jobs - Remote & On-site
Frequently asked questions
C: How many C jobs are available now on Alion?
There are 436 C jobs listed on Alion, and the board is updated daily.
C: What is the typical salary for C roles on Alion?
The average listed salary for C roles on Alion is $160,210 USD.
C: Are remote, relocation, or visa sponsorship options available for C roles?
Many C listings offer remote or hybrid work; relocation and visa sponsorship vary by employer, so check each posting for specifics.
C: How do I apply for C jobs on Alion?
Create an Alion profile, review C listings, and apply via the job page using the employer link or the platform's apply button.