Senior Fullstack 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 Fin Tech 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, Type Script, and Node.js

* Add to and scale existing REST and Graph

QL APIs powering AI-driven workflows

* Architect and support production systems handling high-volume document ingestion and structured data extraction

* Implement complex B2B web UI workflows

* Integrate AI/ML services into production workflows, including LLMs, OCR, embedding pipelines, and vector search

* Collaborate with ML engineers to product ionize AI models

* Improve system observability, reliability, and scalability on AWS, including Lambda, API Gateway, EC2, S3, Cloud Watch, Cloud Front, Cognito, SES, and Route 53

* Contribute to Dev Ops and Infrastructure-as-Code initiatives (Terraform experience preferred)

* Utilize AI-assisted coding tools (e.g., Git Hub Copilot, ChatGPT, Claude) to accelerate development, improve test coverage, and refactor safely

* Participate in architectural decisions as we scale post-acquisition

* Design and optimize database schemas and queries (Postgre

SQL 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, Type Script, modern JavaScript, HTML, CSS, and Node.js

* Experience with REST and/or Graph

QL APIs and cloud-native SaaS systems

* Familiarity integrating AI/ML services into production systems

* Production experience on AWS and experience building scalable distributed systems

* Experience in fintech, logistics technology, or document automation is a plus

* Python 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 programs

* Medical, Dental, Vision, Life/AD&D Insurance, Short-Term Disability

* Pet Insurance, Paid Family Leave, Employee Assistance Program

* Fully Paid Maternity Leave

* 401(k) with Company Matching

* Generous PTO, Sick/Mental Health Days, Flex Holidays + Company Paid Holidays

* Travel Stipend to support Work-Life Balance

* Leadership Development and Training Programs

* Continuous Learning and Professional Development Opportunities

* Weekly Catered Lunches + Casual Dress Code

* Company Paid Fitness Membership

* Volunteer Days and Community Engagement Opportunities

* Internal 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.

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