{"id":58319,"url":"https://alion.io/job/oneimaging-full-stack-software-engineer-typescriptreact","title":"Full Stack Software Engineer (TypeScript/React)","company":{"id":19647,"name":"Oneimaging","domain":"oneimaging.com","url":"https://alion.io/company/oneimaging","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":93,"open_postings":11,"ghost_share":0,"stale_share":0.364,"repost_share":0.182,"time_to_fill_p50_days":19,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"inferred_company_offices","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":[],"countries":[],"hiring_countries":["US"],"hiring_countries_total":1,"salary":{"min":120000,"max":180000,"currency":"USD","period":"year","gross":null,"usd_annual":180000},"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":true,"technologies":[{"name":"Amazon S3","optional":false},{"name":"AWS","optional":false},{"name":"AWS Fargate","optional":false},{"name":"CI/CD","optional":false},{"name":"Cypress","optional":false},{"name":"Docker","optional":false},{"name":"HIPAA","optional":false},{"name":"JavaScript","optional":false},{"name":"Jest","optional":false},{"name":"LLM","optional":false},{"name":"Mongoose","optional":false},{"name":"Next.js","optional":false},{"name":"Node JS","optional":false},{"name":"OCR","optional":false},{"name":"PostgreSQL","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"Vite","optional":false},{"name":"Webpack","optional":false}],"status":"live","first_seen_at":"2025-09-02T15:59:23Z","employer_posted_date":"2026-05-18","last_verified_at":"2026-10-17T10:05:26Z","board_verified":true,"closed_at":null,"days_open":409,"trust":{"level":"stale","repost_count":1,"flags":["stale"],"days_open":409},"description":"Radiology is the second most used healthcare service, used by over 51% of the workforce annually. Despite the critical role of radiology in healthcare, the process for undergoing a medical imaging exam has remained unchanged for decades. OneImaging is solving this with a concierge approach and a premium-quality radiology network of over 5,000 vetted providers across 48 states, which also reduces imaging costs by 60-80%. Our solution helps patients and families access essential radiology services at fair prices and without surprise bills, all while delivering immediate savings and ROI for employers and payers on every exam.\nWe are seeking a versatile Full Stack Software Engineer who can contribute across our entire technology stack. You'll help architect and build end-to-end solutions for our healthcare platform, from intuitive user interfaces to robust backend services. This role involves developing features that span our React frontend and TypeScript/Node.js backend, ensuring seamless integration and optimal performance throughout our patient and provider experiences.\nWhat you'll do:\nDesign and implement full stack features using TypeScript, React, Next.js, Node.js, Express, and PostgreSQL\nBuild responsive, accessible frontend interfaces that provide exceptional user experiences for patients and healthcare providers\nDevelop scalable backend services and RESTful APIs with comprehensive authentication, authorization, and HIPAA-compliant audit logging\nCreate reusable React components and maintain consistent design patterns across the application\nImplement state management solutions and optimize frontend performance for complex healthcare workflows\nWrite comprehensive tests across the stack, including unit tests, integration tests, and end-to-end tests\nAlign with UI/UX designs and PRDs to translate screens and prototypes into production-ready features\nWork closely with data engineering teams to integrate analytics and business intelligence capabilities\nParticipate in architecture decisions that impact both frontend and backend systems\nOptimize application performance, troubleshoot issues across the stack, and ensure minimal downtime\nLeverage AWS services for deployment, including S3, CloudFront, Route 53, App Runner, and Fargate\nMaintain clear documentation for APIs, component libraries, and architectural decisions\nAbout you:\nB.S. in Computer Science, Engineering, or related technical discipline with 4+ years of full stack development experience, or 6+ years of relevant industry experience\nStrong proficiency in TypeScript and JavaScript across both frontend and backend environments\nExpertise with React, Next.js, and modern frontend build tools (Webpack, Vite, etc.)\nProven experience with Node.js, Express, and RESTful API development\nSolid understanding of both MongoDB (Mongoose) and PostgreSQL database systems\nExperience with responsive design, CSS-in-JS solutions, and frontend performance optimization\nFamiliarity with testing frameworks including Jest, React Testing Library, and Cypress\nUnderstanding of web security best practices and experience implementing secure authentication/authorization\nStrong problem-solving skills and ability to debug issues across the entire stack\nExcellent communication skills and ability to work effectively in cross-functional teams\nPreferred:\nExperience with healthcare data standards (FHIR, HL7, DICOM) and handling sensitive medical data\nFamiliarity with HIPAA compliance requirements and security best practices\nKnowledge of containerization (Docker) and microservices architecture\nProficiency with AWS services and cloud-native development\nExperience with CI/CD pipelines and DevOps practices\nFamiliarity with server-side rendering and Next.js optimization techniques\nExperience integrating AI/ML services (OCR, LLM) into web applications\nUnderstanding of accessibility standards (WCAG) and inclusive design principles\nThe base salary range for this position is $120,000 - $180,000. Individual compensation will depend on various factors, including qualifications, skills, experience, location, and applicable laws. In addition to base salary, this role is eligible to participate in our equity incentive and competitive benefits plans. \nFraud and Security Notice: \nPlease be aware of recent job scam attempts. Our team uses the oneimaging.com email domain exclusively. If you have been contacted by someone claiming to be a OneImaging recruiter or a hiring manager from a different domain about a potential job, please report it to law enforcement here and to .\nEqual Employment Opportunity:\nOneImaging is proud to be an Equal Employment Opportunity employer and values diversity in the workplace. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views, or other applicable legally protected characteristics.\nOneImaging is committed to providing accommodations for qualified individuals with disabilities in our recruiting process. 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