{"id":3940897,"url":"https://alion.io/job/q-free-senior-software-engineer","title":"Senior Software Engineer","company":{"id":56663,"name":"Q-Free","domain":"q-free.com","url":"https://alion.io/company/q-free","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":150000,"max":150000,"currency":"USD","period":"year","gross":null,"usd_annual":150000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Java","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-11-08T11:48:44Z","employer_posted_date":null,"last_verified_at":"2026-11-08T11:48:44Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"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.\nIn 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.\nIf 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.\nWhat You'll Do\nPlan, design, develop, test, and implement software applications from conception through completion.\n\nIndependently manage complex software development activities.\n\nMake well-reasoned decisions regarding software design, implementation, technical tradeoffs, and long-term maintainability.\n\nDevelop innovative solutions to complex technical problems.\n\nDesign and improve solutions for system performance, reliability, and scalability.\n\nProactively identify opportunities to improve existing applications and code.\n\nAnticipate technical challenges and recommend solutions before they affect delivery.\n\nBreak complex development efforts into manageable tasks and provide accurate estimates.\n\nConduct timely and thorough code reviews.\n\nLead by example in software development processes, engineering standards, and testing strategies.\n\nCollaborate with Engineering, QA, DevOps, Product, and other cross-functional teams.\n\nSupport system configuration and application deployments, including occasional after-hours assistance.\n\nCreate and maintain technical, installation, operational, and troubleshooting documentation.\n\nMentor and support fellow engineers while promoting technical excellence and continuous learning.\n\nDeliver high-quality work within established timelines and adapt effectively to changing priorities and technologies.\n\nRequired Qualifications\nBachelor's degree in computer science, Software Engineering, or a related technical discipline.\n\n7+ years of professional software development experience.\n\nTechnical skills: Java, TypeScript and React.js.\n\nAdvanced knowledge of software development concepts, practices, and processes.\n\nExperience with software architecture and design.\n\nExperience with software requirements, debugging, testing, and documentation.\n\nExperience with software build and deployment processes.\n\nExperience working within Agile development environments.\n\nDemonstrated ability to independently solve complex technical problems.\n\nStrong analytical and problem-solving skills.\n\nStrong written and verbal communication skills.\n\nAbility to manage multiple priorities and consistently deliver results.\n\nDemonstrated ability to collaborate effectively and provide technical leadership within an engineering team.\n\nWhy Join Q-Free?\nWork on technology that improves transportation safety and mobility.\n\nCollaborate with experienced transportation and technology professionals.\n\nContribute to innovative software solutions used in real-world transportation environments.\n\nOpportunities for professional growth and technical development.\n\nCompetitive compensation and comprehensive benefits.\n\nSupportive and collaborative team environment.\n\nBenefitsQ-Free America is committed to supporting employee success and well-being with a comprehensive and competitive benefits package, including:\n\nMedical, dental, and vision coverage\n\n401(k) with company contribution\n\nCompany-paid life insurance\n\nCompany-paid short-term and long-term disability\n\nEmployee Assistance Program (EAP)\n\nFlexible benefits and additional wellness resources\n\nWe appreciate your interest in joining Q-Free. Only qualified candidates will be contacted.\nQ-Free celebrates diversity and is proud to be an Equal Opportunity Employer.\nEOE/AA/M/F/Veteran/Disabled • Drug-Free Workplace\nSalary: $150,000.00 AnnuallyOriginally posted on Himalayas","description_format":"text","description_chars":4308,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Continuous learning","Life insurance"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Transport Infrastructure","Smart Mobility"],"lifecycle":[{"event":"open","at":"2026-11-08T14:28:00Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":30,"reasons":["seen:0","win:early"],"computed_at":"2026-11-08T16:44:43Z"},"pay":{"stated_usd_annual":150000,"is_top_pay":false},"html_url":"https://alion.io/job/q-free-senior-software-engineer","json_url":"https://alion.io/job/q-free-senior-software-engineer.json","meta":{"generated_at":"2026-11-08T16:44:43Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":35242,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-09T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":56663},"rest":"https://alion.io/mcp/rest/get_company?id=56663"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fq-free-senior-software-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fq-free-senior-software-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fq-free-senior-software-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/q-free-senior-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fq-free-senior-software-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3940897}},{"tool":"search_jobs","arguments":{"company":"q-free.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3940897},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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