Jobs in the United States

25+ jobs

Save this search

Added just now
Product Development Engineer II - New Glenn
Blue Origin LLC
Seattle, WA
…to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our team of problem solvers as we add new chapters to the…
Added just now
Facilities Manager
US AMR-Jones Lang LaSalle Americas, Inc.
Plano, TX · Dallas, TX
Associate's degree in Facilities Management, Engineering, Business Administration, or related field, or equivalent combination of education and experience
Added 1 min ago
Sr Manager, Machine Learning
T-Mobile USA, Inc.
Bellevue, WA · Frisco, TX
Generative AI and LLM Engineering: Preferred experience designing, evaluating, and deploying LLM-powered applications, prompt workflows, retrieval-augmented generation (RAG), and agentic…
Added 1 min ago
TU
Sr Mobile Expert
T-Mobile USA, Inc.
Temecula, CA
- $20 to $30 USD / hour
…service to our existing customers. Sr Mobile Expert will have new systems and tools for solving all customer needs from research to resolution, as well as new products and a product roadmap…
Added 1 min ago
Principal Engineer, Threat Hunting
T-Mobile USA, Inc.
Bellevue, WA · Overland Park, KS · Frisco, TX
…and rapid-response vulnerability assessments across software, systems, and infrastructure to proactively identify, validate, and drive remediation of risks before adversaries can exploit…
Added 1 min ago
TU
Sr Mobile Expert
T-Mobile USA, Inc.
Meridian, ID
- $20 to $29 USD / hour
…service to our existing customers. Sr Mobile Expert will have new systems and tools for solving all customer needs from research to resolution, as well as new products and a product roadmap…
Added 1 min ago
TU
Sr. Mobile Expert-Bilingual
T-Mobile USA, Inc.
Riverside, CA
- $20 to $30 USD / hour
…service to our existing customers. Sr Mobile Expert will have new systems and tools for solving all customer needs from research to resolution, as well as new products and a product roadmap…
Added 1 min ago
TU
Sr Mobile Expert,Bilingual,Spanish
T-Mobile USA, Inc.
Riverside, CA
- $20 to $30 USD / hour
…existing customers. Sr Mobile Expert, Bilingual will have new systems and tools for solving all customer needs from research to resolution, as well as new products and a product roadmap…
Added 1 min ago
TU
Sr Mobile Expert
T-Mobile USA, Inc.
Temecula, CA
- $20 to $30 USD / hour
…service to our existing customers. Sr Mobile Expert will have new systems and tools for solving all customer needs from research to resolution, as well as new products and a product roadmap…
Added 2 mins ago
COMPLEX ENVIRONMENTAL MANAGER
Pilgrim\'s
Lafayette, GA
Ensure that all facilities have adequate and efficient environmental protection systems. Supervise design, construction and startup as may be required. Collaborate with Division Engineers…
Added 3 mins ago
S
Electrical Engineer
Subsense
Mountain View, CA
- $90,000 to $110,000 USD / year
Working closely with specialists in engineering, neuroscience, biology, and software, you will help translate experimental requirements into functional hardware systems. The ideal candidate…
Added 5 mins ago
G
Quality Engineer
GPAC
Torrington, CT
- $85,000 to $125,000 USD / year
Apply quality engineering initiatives from concept through production to ensure robust design, efficient processes, and consistent product performance. Ensure product and process quality by…
Added 5 mins ago
G
Quality Engineer
GPAC
Southington, CT
- $85,000 to $125,000 USD / year
Apply quality engineering initiatives from concept through production to ensure robust design, efficient processes, and consistent product performance. Ensure product and process quality by…
Added 5 mins ago
G
Quality Engineer
GPAC
Wallingford, CT
- $85,000 to $125,000 USD / year
Apply quality engineering initiatives from concept through production to ensure robust design, efficient processes, and consistent product performance. Ensure product and process quality by…
Added 5 mins ago
G
Quality Engineer
GPAC
Waterbury, CT
- $85,000 to $125,000 USD / year
Apply quality engineering initiatives from concept through production to ensure robust design, efficient processes, and consistent product performance. Ensure product and process quality by…
Added 5 mins ago
G
Quality Engineer
GPAC
Naugatuck, CT
- $85,000 to $125,000 USD / year
Apply quality engineering initiatives from concept through production to ensure robust design, efficient processes, and consistent product performance. Ensure product and process quality by…
Added 6 mins ago
Marketing Lead
Flint
San Francisco, CA
- Familiarity with design systems or Webflow workflows
Added 6 mins ago
F
Founding Account Executive
Flint
San Francisco, CA
- $220,000 to $260,000 USD / year
…campaign change, every A/B test, then waiting on design and engineering to do it. Today we deliver on-brand pages on your own domain in minutes, with no rebuilds and no engineers. We're…
Added 8 mins ago
G
Senior Maintenance Mechanic | PLC Technician
GPAC
Whitestone, NY
- $40 USD / hour
Diagnose electrical systems up to 480V, including motors, drives, sensors, photo eyes, & related control components.
Added 8 mins ago
G
Senior Maintenance Mechanic | PLC Technician
GPAC
Flushing, NY
- $40 USD / hour
Diagnose electrical systems up to 480V, including motors, drives, sensors, photo eyes, & related control components.
Added 8 mins ago
G
Senior Maintenance Mechanic | PLC Technician
GPAC
Bayside, NY
- $40 USD / hour
Diagnose electrical systems up to 480V, including motors, drives, sensors, photo eyes, & related control components.
Added 8 mins ago
G
Senior Maintenance Mechanic | PLC Technician
GPAC
Bayside, NY
- $40 USD / hour
Diagnose electrical systems up to 480V, including motors, drives, sensors, photo eyes, & related control components.
Added 8 mins ago
G
Senior Maintenance Mechanic | PLC Technician
GPAC
Little Neck, NY
- $40 USD / hour
Diagnose electrical systems up to 480V, including motors, drives, sensors, photo eyes, & related control components.
Added 9 mins ago
G
Senior Maintenance Mechanic | PLC Technician
GPAC
Little Neck, NY
- $40 USD / hour
Diagnose electrical systems up to 480V, including motors, drives, sensors, photo eyes, & related control components.
Added 9 mins ago
G
Senior Maintenance Mechanic | PLC Technician
GPAC
Oakland Gardens, NY
- $40 USD / hour
Diagnose electrical systems up to 480V, including motors, drives, sensors, photo eyes, & related control components.

Q-Free

Senior Software Engineer

Remote, United States

Apply About employer

Applications open in a new tab.

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

Apply About employer

More about this job

Skills

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

Report this job