Full Stack Engineer

OTR Solutions is an innovator in the transportation industry providing a suite of factoring, fuel, and business management solutions. We help new and established companies get fast access to the funds they need for daily operations. As a Private Equity-backed FinTech company, we are scaling our technology and AI capabilities to deliver next-generation automation and document intelligence solutions for the freight and financial services industries. OTR has been recognized as a “Top Workplace” by the Atlanta Journal-Constitution since 2016! We are seeking a Senior Fullstack Engineer to play a long-term, high-impact role in building and evolving our AI-powered platform. This position is ideal for engineers who enjoy solving complex technical problems, scaling cloud-native SaaS platforms, integrating AI/ML services, and contributing to architecture decisions in a fast-moving, high-growth environment. Please note: We do not sponsor work-related visas.** Responsibilities: Design, develop, and maintain core web application services using React, TypeScript, and Node.jsAdd to and scale existing REST and GraphQL APIs powering AI-driven workflowsArchitect and support production systems handling high-volume document ingestion and structured data extractionImplement complex B2B web UI workflowsIntegrate AI/ML services into production workflows, including LLMs, OCR, embedding pipelines, and vector searchCollaborate with ML engineers to productionize AI modelsImprove system observability, reliability, and scalability on AWS, including Lambda, API Gateway, EC2, S3, CloudWatch, CloudFront, Cognito, SES, and Route 53Contribute to DevOps and Infrastructure-as-Code initiatives (Terraform experience preferred)Utilize AI-assisted coding tools (e.g., GitHub Copilot, ChatGPT, Claude) to accelerate development, improve test coverage, and refactor safelyParticipate in architectural decisions as we scale post-acquisitionDesign and optimize database schemas and queries (PostgreSQL or similar)Apply knowledge of Elasticsearch, vector databases, or embedding pipelines where needed What We Look For: Senior-level experience in fullstack development, including React, TypeScript, modern JavaScript, HTML, CSS, and Node.jsExperience with REST and/or GraphQL APIs and cloud-native SaaS systemsFamiliarity integrating AI/ML services into production systemsProduction experience on AWS and experience building scalable distributed systemsExperience in fintech, logistics technology, or document automation is a plusPython experience for ML integration, functional programming knowledge (Clojure or similar), and experience with AI-assisted testing or code generation tools is highly valued Perks and Benefits: Eligibility for Individual and Company bonus programsMedical, Dental, Vision, Life/AD&D Insurance, Short-Term DisabilityPet Insurance, Paid Family Leave, Employee Assistance ProgramFully Paid Maternity Leave401(k) with Company MatchingGenerous PTO, Sick/Mental Health Days, Flex Holidays + Company Paid HolidaysTravel Stipend to support Work-Life BalanceLeadership Development and Training ProgramsContinuous Learning and Professional Development OpportunitiesWeekly Catered Lunches + Casual Dress CodeCompany Paid Fitness MembershipVolunteer Days and Community Engagement OpportunitiesInternal Inclusion Programs OTR’s mission is to create exceptional value for our clients by providing industry-leading financing and back-office solutions. Our three pillars are outstanding customer service, innovative technology, and a culture that empowers employees to achieve greatness. OTR Solutions is an Equal Opportunity Employer.