Full Stack Software Engineer II - Web Portal

As a third-party logistics provider, we are entrusted with managing and safeguarding our customers’ inventory throughout the supply chain. Providing customers with timely access to information and self-service capabilities is critical to delivering an exceptional customer experience., We are seeking a Full Stack Software Engineer to help design, develop, deploy, and enhance the Web Portal, a modern customer-facing platform that provides visibility into inventory, orders, reporting, and operational activities.

The portal is designed to deliver a modern user experience, leveraging natural language capabilities and contextualized content so customers can quickly find what they are looking for-or be informed of what they should know. It also forms the basis for the APIs and hooks that allow our customers’ systems to integrate with ours.

In this role, you will develop web applications, APIs, integrations, and data-driven solutions that support both customers and internal business operations. You will collaborate closely with business stakeholders, product owners, analysts, quality assurance professionals, and fellow engineers to deliver secure, scalable, reliable, and user-friendly solutions.

The portal is built with React and Next.js for the front end and Node.js (Express) and Java (Spring Boot) for backend REST APIs, with PostgreSQL and Snowflake data platforms, authentication through NextAuth.js, JWTs, and Microsoft Entra ID (Azure AD), and automated testing and CI/CD delivery. Our engineers use AI development tools such as GitHub Copilot, Claude Code, and Cursor as part of their everyday workflow.

Success in this role requires strong software engineering fundamentals, a customer-focused mindset, and a willingness to learn the business processes that drive supply chain, warehousing, and logistics operations.

Responsibilities:

• Application Development - Design, develop, test, and maintain customer-facing web applications and backend services that support business-critical operations.

• API Development - Build and maintain REST APIs that enable communication between customer applications, internal systems, and external business partners.

• System Integration - Develop and support integration with enterprise applications, data platforms, and third-party services to ensure reliable and efficient data exchange.

• Data Solutions - Design and optimize database queries, reporting functionality, and data-driven features that help customers and business teams make informed decisions.

• Authentication and Security - Implement and support secure authentication, authorization, and access-control solutions using NextAuth.js, JWTs, and Microsoft Entra ID (Azure AD) to protect customer and company data.

• Software Quality - Write automated unit, integration, and end-to-end tests; participate in code reviews; and continuously improve software quality.

• AI-Assisted Development - Use AI coding tools such as GitHub Copilot, Claude Code, or Cursor to accelerate design, coding, testing, debugging, and documentation, while reviewing all AI-generated code for correctness, security, and maintainability.

• Production Support - Monitor application performance, troubleshoot issues, and resolve production incidents to support reliability and positive customer experience.

• Collaboration - Partner with product owners, business stakeholders, analysts, quality assurance professionals, and other developers to define requirements and deliver effective solutions.

• Continuous Improvement - Stay current with modern software development practices and contribute to ongoing improvements in architecture, tooling, processes, and engineering standards., * Always maintain a professional demeanor in appearance and communications.

• Participate in staff and/or customer meetings as required.

• Take initiative to prevent non-conformities related to products, process, and quality systems.

• Identify and report any issues related to product, processes, and/or quality.

• Propose and implement solutions through appropriate channels.

• Ensure solutions are effectively implemented.

• Always follow posted security procedures while in the building.

• Participate in safety and educational training programs.

o Bachelor’s degree in computer science, Information Technology, Software Engineering, or a related field, or equivalent professional experience.

• Qualifications:

o 3+ years of professional software development experience.

o Experience building and supporting customer-facing web applications.

o Experience developing modern frontend applications using React or a similar framework.

o Experience developing backend services and REST APIs.

o Strong understanding of JavaScript, TypeScript, and modern web development practices.

o Experience working with relational databases and SQL.

o Experience integrating internal and external systems through APIs.

o Experience writing and maintaining automated tests.

o Experience using Git and collaborative software development workflows.

o Experience using AI development tools (e.g., GitHub Copilot, Claude, ChatGPT, Cursor) in a professional workflow.

o Ability to critically evaluate, test, and refine AI-generated code rather than accepting it as-is.

o Strong troubleshooting and problem-solving skills.

o Experience working in an Agile software development environment.

o Excellent written and verbal communication skills.

o Ability to work effectively with technical and non-technical stakeholders.

• Preferred Qualifications:

o Experience with Next.js.

o Experience with Node.js and/or Java.

o Experience with PostgreSQL, Snowflake, or other modern data platforms.

o Experience supporting enterprise integrations, B2B APIs, or EDI solutions.

o Experience with authentication and authorization technologies such as NextAuth.js, JWTs, and Microsoft Entra ID (Azure AD).

o Experience writing effective prompts and providing context to AI tools for complex, multi-file changes.

o Experience using AI agents to automate tasks such as test generation, code reviews, refactoring, or documentation.

o Experience building AI-powered product features, such as natural language search, chat interfaces, or LLM API integrations.

o Experience with automated testing and CI/CD practices.

o Experience in logistics, warehousing, transportation, supply chain, or related industry.

Other Abilities You Will Need to Have: The requirements described below are representative of those required to perform the essential duties of this position. Reasonable accommodation may be provided to enable individuals with disabilities to perform these essential duties.

• May require physical effort associated with using the computer to access information, or occasional standing, walking, lifting needed to carry out everyday activities.

• Stand and walk for extended periods.

• Use hands to handle objects, tools, or controls.

• Attention to detail.

• Effective communication, vision, and hearing are essential for safety and productivity.

• Operate scanners, tablets, radios, phones, computers, and other essential warehouse equipment as required.

• Additional work hours may be requested by management to help manage employee production, projects, and or special events.

• Operate a registered motor vehicle if apart of daily tasks.

• Engage in frequent personal interaction and communication.

• Possess strong arithmetic and reading skills.

• Follow verbal instructions, written instructions, and company policies.

• Be a self-starter, able to work independently and coordinate with others.

• Thrive in a fast-paced environment, managing stress and meeting productivity guidelines.

If annual hours are attained, these benefits may apply. Medical, Dental, Vision, Prescription, Legal Insurance, Pet Discount, Critical Illness, Accident Insurance, Hospital Indemnity, Long Term Care + Permanent Life Insurance, Identity Theft Protection, Short Term Disability Insurance, Long Term Disability Insurance, Additional disability benefit, Basic Life Insurance, Accidental Death and Dismemberment Insurance, Voluntary Life Insurance, Voluntary Spouse Life Insurance, Voluntary Child Life Insurance, Loan Solution, Health Flexible Spending Account, Dependent Flexible Spending Account, Commuter accounts, Telemedicine, Virtual Primary Care, Prescription Specialty Copay Assistance Program, Weight Management Program, Chronic Condition Management, Care Navigator Program, 24/7 Nurse Line, Expert Medical Opinion, Precious Additions Maternity Program, Health Advocacy, Employee Assistance Program, Digital Cognitive Behavioral Therapy, Digital Physical Therapy, Behavioral and Mental Health Platforms, Auto and home discount program, Secure Travel Protection, Discount Programs, 401(k) plan, Education Assistance, Paid Time Off.

Print Name: ______________ Date: _________

Signature: ______________

Equal Opportunity Employer

Who We Are: USCS is dedicated to advancing, innovating, and serving companies seeking “Best in Service”, facilities, and logistics in the cold chain. We are an employee-focused, equal opportunity employer and would love to have you join our team.

USCS is one of the largest providers of third-party logistics solutions in North America. The Center of Digital Excellence (CoDE) is the IT division responsible for the company’s digital footprint, including custom software development, enterprise integrations, customer-facing applications, data platforms, automation solutions, and infrastructure services.