Jobs in the United States

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Added 8 mins ago
Senior Backend Cloud Engineer
Halcyon
Remote, United States
…and resilience. As part of that vision, we’re looking for a Senior Backend Engineer to join our cloud team. You’ll lead the development and evolution of our data platform and API services,…
Added 8 mins ago
Senior Advanced Manufacturing Engineer
Kastel Staffing
Torrance, CA
Senior Manufacturing Engineer – Advanced Aerospace & Defense
Added 8 mins ago
Senior GNC Engineer
Kastel Staffing
Moorpark, CA
We are seeking a Senior GNC Engineer IV with extensive experience in drone flight dynamics, control theory, state estimation, and autonomous flight systems. In this role, you will lead the…
Added 8 mins ago
Senior GNC Engineer
Kastel Staffing
Huntsville, AL
We are seeking a Senior GNC Engineer IV with extensive experience in drone flight dynamics, control theory, state estimation, and autonomous flight systems. In this role, you will lead the…
Added 9 mins ago
KC
Capital Project Manager III
King County
Seattle, WA
- $121,042.27 to $153,428.08 USD / year
Licensed Professional Engineer (PE) or Architect
Added 13 mins ago
G
Senior Electrical Engineer / HVAC
GPAC
Arlington, TX
- $130,000 to $200,000 USD / year
We are seeking an experienced Senior Electrical Engineer with strong HVAC and building systems experience to lead the electrical design and engineering of complex commercial, industrial,…
Added 14 mins ago
G
Senior Electrical Engineer / HVAC
GPAC
Fort Worth, TX
- $130,000 to $200,000 USD / year
We are seeking an experienced Senior Electrical Engineer with strong HVAC and building systems experience to lead the electrical design and engineering of complex commercial, industrial,…
Added 14 mins ago
G
Senior Electrical Engineer / HVAC
GPAC
Euless, TX
- $130,000 to $200,000 USD / year
We are seeking an experienced Senior Electrical Engineer with strong HVAC and building systems experience to lead the electrical design and engineering of complex commercial, industrial,…
Added 14 mins ago
G
Senior Electrical Engineer / HVAC
GPAC
Mansfield, TX
- $130,000 to $200,000 USD / year
We are seeking an experienced Senior Electrical Engineer with strong HVAC and building systems experience to lead the electrical design and engineering of complex commercial, industrial,…
Added 14 mins ago
G
Senior Electrical Engineer / HVAC
GPAC
Dallas, TX
- $130,000 to $200,000 USD / year
We are seeking an experienced Senior Electrical Engineer with strong HVAC and building systems experience to lead the electrical design and engineering of complex commercial, industrial,…
Added 14 mins ago
G
Senior Electrical Engineer / HVAC
GPAC
Forest Hill, TX
- $130,000 to $200,000 USD / year
We are seeking an experienced Senior Electrical Engineer with strong HVAC and building systems experience to lead the electrical design and engineering of complex commercial, industrial,…
Added 16 mins ago
Software System Engineer
The Exploration Company
Houston, TX
We are seeking a highly motivated and experienced Senior Software System Engineer to support the certification activities of the flight software for the Nyx program. You will work in a…
Added 16 mins ago
G
Senior Electrical Engineer / HVAC
GPAC
Crowley, TX
- $130,000 to $200,000 USD / year
We are seeking an experienced Senior Electrical Engineer with strong HVAC and building systems experience to lead the electrical design and engineering of complex commercial, industrial,…
Added 16 mins ago
G
Senior Electrical Engineer / HVAC
GPAC
Colleyville, TX
- $130,000 to $200,000 USD / year
We are seeking an experienced Senior Electrical Engineer with strong HVAC and building systems experience to lead the electrical design and engineering of complex commercial, industrial,…
Added 16 mins ago
G
Senior Electrical Engineer / HVAC
GPAC
DeSoto, TX
- $130,000 to $200,000 USD / year
We are seeking an experienced Senior Electrical Engineer with strong HVAC and building systems experience to lead the electrical design and engineering of complex commercial, industrial,…
Added 16 mins ago
G
Senior Electrical Engineer / HVAC
GPAC
Carrollton, TX
- $130,000 to $200,000 USD / year
We are seeking an experienced Senior Electrical Engineer with strong HVAC and building systems experience to lead the electrical design and engineering of complex commercial, industrial,…
Added 16 mins ago
G
Senior Electrical Engineer / HVAC
GPAC
Euless, TX
- $130,000 to $200,000 USD / year
We are seeking an experienced Senior Electrical Engineer with strong HVAC and building systems experience to lead the electrical design and engineering of complex commercial, industrial,…
Added 28 mins ago
RH
Software Engineer
Robert Half
Remote, United States
- $55 to $63 USD / hour
…management, and interoperability solutions. We are seeking a Senior .NET Software Engineer with strong Microsoft technology expertise to design, build, and maintain scalable applications…
Added 30 mins ago
RH
Sr. Software Engineer
Robert Half
Peoria, AZ
- $150,000 to $155,000 USD / year
We are looking for a Senior Software Engineer to lead the software direction of a well-established product line in Peoria, Arizona. This role is ideal for an engineer who enjoys working at…
Added 30 mins ago
Director of Growth Sales, Enterprise
Skai
los angeles, CA
Lead account development by establishing and deepening relationships with senior client executives and key decision-makers
Added 32 mins ago
RH
Sr. Data Engineer
Robert Half
Newport Beach, CA
- $55 to $60 USD / hour
We're seeking a hands-on Senior Data Engineer to lead the design, optimization, and evolution of a growing data platform. This role will focus on building scalable data pipelines, improving…
Added 35 mins ago
Senior Member of Technical Staff, Product Engineering
Pallet
NY · San Francisco, CA
…(ex-Google), Nilkanth (ex-founder, ex-DoorDash), and Vidhur (lead engineer on Document AI at Scale) to shape the future of logistics AI - from how it's built to how it's deployed in the…
Added 35 mins ago
Senior Member of Technical Staff, Product Engineering
Pallet
San Francisco, CA · NY
…(ex-Google), Nilkanth (ex-founder, ex-DoorDash), and Vidhur (lead engineer on Document AI at Scale) to shape the future of logistics AI - from how it's built to how it's deployed in the…
Added 35 mins ago
Senior Member of Technical Staff, Platform Engineer (Infra)
Pallet
San Francisco, CA · NY
You could be an Infrastructure Engineer anywhere. Why us?
Added 35 mins ago
Senior Member of Technical Staff, Platform Engineer (Infra)
Pallet
NY · San Francisco, CA
You could be an Infrastructure Engineer anywhere. Why us?

Q-Free

Senior Software Engineer

Remote, United States

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Job details

Experience: 7+ years of professional software development experience.
Posting language: English
Posted: Nov 6, 2026

Original job description

Q-Free America is a leading provider of Intelligent Transportation Systems (ITS) solutions that help agencies improve mobility, safety, and efficiency on our roadways. We are seeking an experienced full-stack Senior Software Engineer to join our Technology team and help design, develop, and deliver software solutions supporting Q-Free's intelligent transportation platforms.

In this role, you will work across the software development lifecycle, solving complex technical challenges, improving system performance and scalability, and contributing to software architecture and engineering best practices. You will work with a talented team of engineers while also providing technical guidance and helping strengthen development practices across the organization.

If you enjoy solving complex engineering problems, building reliable and scalable software, and working on technology that has a real-world impact on transportation, we would love to hear from you.

What You'll Do

Plan, design, develop, test, and implement software applications from conception through completion.
Independently manage complex software development activities.
Make well-reasoned decisions regarding software design, implementation, technical tradeoffs, and long-term maintainability.
Develop innovative solutions to complex technical problems.
Design and improve solutions for system performance, reliability, and scalability.
Proactively identify opportunities to improve existing applications and code.
Anticipate technical challenges and recommend solutions before they affect delivery.
Break complex development efforts into manageable tasks and provide accurate estimates.
Conduct timely and thorough code reviews.
Lead by example in software development processes, engineering standards, and testing strategies.
Collaborate with Engineering, QA, DevOps, Product, and other cross-functional teams.
Support system configuration and application deployments, including occasional after-hours assistance.
Create and maintain technical, installation, operational, and troubleshooting documentation.
Mentor and support fellow engineers while promoting technical excellence and continuous learning.
Deliver high-quality work within established timelines and adapt effectively to changing priorities and technologies.

Required Qualifications

Bachelor's degree in computer science, Software Engineering, or a related technical discipline.
7+ years of professional software development experience.
Technical skills: Java, TypeScript and React.js.
Advanced knowledge of software development concepts, practices, and processes.
Experience with software architecture and design.
Experience with software requirements, debugging, testing, and documentation.
Experience with software build and deployment processes.
Experience working within Agile development environments.
Demonstrated ability to independently solve complex technical problems.
Strong analytical and problem-solving skills.
Strong written and verbal communication skills.
Ability to manage multiple priorities and consistently deliver results.
Demonstrated ability to collaborate effectively and provide technical leadership within an engineering team.

Why Join Q-Free?

Work on technology that improves transportation safety and mobility.
Collaborate with experienced transportation and technology professionals.
Contribute to innovative software solutions used in real-world transportation environments.
Opportunities for professional growth and technical development.
Competitive compensation and comprehensive benefits.
Supportive and collaborative team environment.

Benefits

Q-Free America is committed to supporting employee success and well-being with a comprehensive and competitive benefits package, including:

Medical, dental, and vision coverage
401(k) with company contribution
Company-paid life insurance
Company-paid short-term and long-term disability
Employee Assistance Program (EAP)
Flexible benefits and additional wellness resources

We appreciate your interest in joining Q-Free. Only qualified candidates will be contacted.

Q-Free celebrates diversity and is proud to be an Equal Opportunity Employer.

EOE/AA/M/F/Veteran/Disabled • Drug-Free Workplace

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More about this job

Skills

Software development
Troubleshooting
Documentation
Computer science
Oracle Java
TypeScript
Debugging
Agile development
Problem solving
Communication skills
Leadership

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