Info\-Matrix is\nseeking a Senior Full\-Stack Python Engineer<\/b> with extensive experience in\nsystems driven by Optical Character Recognition (OCR) and Computer Vision. <\/span>This hands\-on software engineering role focuses\non building and scaling production systems that process images, perform OCR, and\ndeliver results via robust APIs and client\-facing applications.<\/span>
<\/p>Description of Duties<\/span><\/span><\/span><\/b>
<\/h1><\/div>
Backend & OCR Systems<\/span><\/span><\/span>
<\/h2>- Design, implement, and maintain workflows\n for Optical Character Recognition (OCR) and image processing, covering everything\n from data ingestion to evaluation and output.<\/span>
<\/li>- Develop scalable backend services\n in Python using Fast API.<\/span>
<\/li>- Integrate with third\-party OCR engines\n through REST APIs, managing retries, errors, and fallback strategies.<\/span>
<\/li>- Implement preprocessing techniques\n and quality improvement measures.<\/span>
<\/li>- Contribute to improving OCR accuracy\n by utilizing feedback from manual reviews and downstream validation processes.<\/span>
<\/li>- Design data models and storage solutions\n for OCR results, metadata, and audit trails using PostgreSQL.<\/span>
<\/li><\/ul> <\/span><\/span>
<\/p>Distributed & Cloud Architecture<\/span><\/span><\/span>
<\/h2>- Build message\-driven services using\n Azure Service Bus for asynchronous processing.<\/span>
<\/li>- Deploy and operate services on Azure,\n including AKS.<\/span>
<\/li>- Containerize applications using Podman\n and support CI/CD pipelines.<\/span>
<\/li>- Contribute to system scalability,\n fault tolerance, and observability.<\/span>
<\/li><\/ul> <\/span><\/span>
<\/p>Full\-Stack Skills<\/span><\/span><\/span>
<\/h2>- Develop and maintain React\-based web\n applications for internal and client\-facing tools.<\/span>
<\/li>- Implement responsive User Interface\n components using JavaScript / React.<\/span>
<\/li>- Collaborate closely with backend services\n to integrate OCR functionality into the UI.<\/span>
<\/li>- Understand and work with HTTP/HTTPS,\n authentication flows, and API contracts.<\/span>
<\/li><\/ul> <\/span><\/span>
<\/p>Engineering Leadership<\/span><\/span><\/span>
<\/h2>- Expert in Object Oriented Programming\n (OOP) applying abstraction, encapsulation, inheritance, and polymorphism\n to design scalable, reusable and loosely coupled systems aligned with SOLID\n (S<\/b>ingle\-responsibility, O<\/b>pen\-closed, L<\/b>iskov\n Substitution, I<\/b>nterface Segregation, D<\/b>ependency Inversion) principles\n and guiding the team through code reviews and design standards.<\/span>
<\/li>- Participate in architectural decisions\n and technical design reviews.<\/span>
<\/li>- Mentor junior engineers and help raise\n overall engineering standards.<\/span>
<\/li>- Fully document all created work associated with\nthis position, including technical and functional designs and diagrams, test plans,\ntest scripts, impact analysis reports, lessons learned, best practices for others\nto follow, plus any other documentation as required by the client. <\/span>This documentation shall follow the format and\n/ or templates as instructed by the client.<\/span><\/span><\/span>
<\/li>- Develop and maintain productive relationships\nwith technology staff, business owners, project sponsors, vendors, and key clients.<\/span><\/span><\/span>
<\/li>- Lead and participate in project team activities\nfor system work efforts related to enterprise systems.<\/span><\/span><\/span>
<\/li>- Work independently to accomplish the tasks and\nduties assigned.<\/span><\/span><\/span>
<\/li>- Adhere to and follow all client standards, policies,\nand procedures.<\/span><\/span><\/span>
<\/li>- Utilize various software and/or technology tools\nto perform job duties.<\/span><\/span><\/span>
<\/li>- Perform tasks and other duties as related to this\nposition and role and assigned by the client.<\/span><\/span>
<\/span><\/li><\/ul><\/div><\/span>
Requirements<\/h3>
The ideal\ncandidate will have a strong Python background and the ability to develop backend\nservices from start to finish, while also contributing to the frontend when necessary. <\/span>This position lies at the intersection of backend\nsystems, computer vision and OCR pipelines, distributed services, and modern frontend\ndelivery.<\/span><\/span>
<\/p>- Python:<\/span><\/b> an expert level in Python with 8+\n years\u2019 experience implementing and supporting production systems.<\/span>
<\/li>- FastAPI:<\/span><\/b> 5+ years\u2019 experience with FastAPI\n or equivalent Python API frameworks.<\/span>
<\/li>- <\/span><\/span><\/span><\/span><\/span><\/span>OCR / Computer Vision:<\/span><\/span><\/b> 5+ years\nof experience working with OCR and computer vision technologies, with a strong understanding\nof domain\-specific applications.<\/span><\/span>
<\/li>- PostgreSQL / SQL:<\/span><\/span><\/b> Proficiency\nin schema design, query writing, and performance optimization.<\/span><\/span>
<\/li>- JavaScript + React, HTML/CSS:<\/span><\/span><\/b> Proven\nexperience in production\-level frontend development.<\/span><\/span>
<\/li>- Azure cloud, Azure Service Bus:<\/span><\/span><\/b> Knowledge\nof Azure cloud services or equivalent messaging systems.<\/span><\/span>
<\/li>- AKS / Kubernetes:<\/span><\/span><\/b> Hands\-on\nexperience with container orchestration using AKS or Kubernetes.<\/span><\/span>
<\/li>- Linux environments:<\/span><\/span><\/b> Strong\nunderstanding and practical experience working in Linux environments.<\/span><\/span>
<\/li>- Proficiency in REST API<\/b> design\n and integration.<\/span>
<\/li>- Experience with JSON<\/b>\-based\n data exchange.<\/span>
<\/li>- Expertise in containerized development\n and deployment workflows.<\/span>
<\/li>- Knowledge of secure API design and\n operational best practices.<\/span>
<\/li><\/ul> <\/span><\/span>
<\/p>Additional Desired Skills<\/span><\/span><\/span><\/b>
<\/h1><\/div>
- Experience with AI/ML pipelines<\/b> related to OCR or image processing.<\/span>
<\/li>- Exposure to vector databases<\/b> (e.g., Qdrant) and embedding\-based similarity search.<\/span>
<\/li>- Familiarity with PyTorch / ONNX<\/b> for learned image enhancement or embeddings.<\/span>
<\/li>- Knowledge of vehicle fingerprinting<\/b>,\n multi\-view embeddings, or related CV problems.<\/span>
<\/li>- Security best practices around PII\n handling<\/b>, image storage, and access control.<\/span>
<\/li><\/ul> <\/span>
<\/p><\/div><\/span>
Benefits<\/h3>
Experience a workplace where people are the X\-Factor! At\nInfo\-Matrix, we believe our greatest strength is our team\u2014a diverse group of\npassionate professionals united by a drive to solve real\-world business\nchallenges through innovative technology solutions. Our culture is built on\nintegrity, teamwork, and a commitment to excellence, fostering an environment\nwhere every voice is valued and every contribution matters!<\/span><\/span>
<\/p> <\/span><\/span><\/b>
<\/p>Comprehensive Benefits\nOffered by Info\-Matrix<\/span><\/span><\/b>
<\/p>- Health & Wellness<\/span><\/span><\/b>: Customized Medical,\n Dental, and Vision Plans<\/span><\/span>
<\/li>- Paid Time Off<\/span><\/span><\/b>: Generous PTO &\n 11 paid holidays<\/span><\/span>
<\/li>- Info\-Matrix Paid Coverage<\/span><\/span><\/b>: Short\-term and\n long\-term disability, life insurance, and AD&D insurance.<\/span><\/span>
<\/li>- Retirement Savings Offering<\/span><\/span><\/b>: 401(k) plan with\n company match<\/span><\/span>
<\/li><\/ul>
<\/div><\/span>
