Custom Truck One Source

Custom Truck One Source

  • Kansas City, MO

  • Permanent

  • Full-time


Custom Truck One Source has changed the way the industry looks at specialized truck and heavy equipment solutions. With sales, rentals, aftermarket parts and service, equipment customization, remanufacturing, financing solutions, and asset disposal, our team of experts, vast equipment breadth and integrated network of locations across North America offer superior service and unmatched efficiency for our customers. Your success is what’s next with Custom Truck One Source.


The Back End Developer position will assist in the responsibility for both the daily operations support and the ongoing development efforts surrounding company Digital initiatives. This candidate should possess an understanding of front-end technologies along with deep expertise in APIs and back-end development to effectively communicate and collaborate with the business for turning requirements into industry competing solutions.

Essential Duties and Responsibilities

  • Develop enterprise Java applications.
  • Work closely with the business to ensure the company Digital environment is operational and supports business needs.
  • Design REST APIs.
  • Work closely with the internal functional team to support product and roadmap requirements.
  • Identify and implement process improvement opportunities.
  • Participate in application release updates with vendors and business users.
  • Ensure compliance with corporate standards.
  • Plan, test, implement, and troubleshoot software upgrades.
  • Support and develop end user training documentation.
  • Develop help desk knowledge base articles.
  • Work directly with IT and Business teams to resolve technical issues.
  • Monitor and recommend software licensing changes to control costs.
  • Monitoring of and responding to application support tickets.
  • Use Postman collections/environments to create mockups and testing.
  • Other duties as assigned.

Required Skills and Qualifications

  • Bachelor’s degree from an accredited four-year College or university preferred.
  • Java/Spring
  • In depth knowledge and experience developing enterprise Java applications
  • Experience using Spring/Spring Boot for developing REST-based microservices.
  • Unit testing with Junit
  • System integration testing with Postman and Junit
  • Mulesoft
  • In-depth knowledge of Mule 4, Dataweave 2.4, defining flows, endpoints, scheduled jobs.
  • Experience with DB and REST connectors
  • Working with Salesforce Connect is a plus.
  • Knowledge of deployment and troubleshooting in Cloudhub
  • Microsoft Azure
  • General understanding of the Azure platform services, subscriptions, directories.
  • Knowledge of Azure Spring Apps, Azure App Service, Azure SQL Service, Azure Service Bus, Azure AD B2C
  • Azure DevOps, Repos, Pipelines and Artifacts are a plus.
  • Software Development Lifecycle (SDLC)
  • Experience with Maven and build pipelines.
  • Agile methodology – sprints, releases, backlogs
  • Experience with Git, branching models, artifact repositories.
  • Additional Technical Skills
  • Familiar working with JavaScript applications using ReactJS with an understanding of Next.js and Tailwind CSS
  • WordPress, HubSpot, and Salesforce experience is a plus.
  • Basic understanding of networking concepts: IP routing, DNS, proxies, gateways
  • Familiarity with Splunk and Azure Application Insights

Working Conditions

  • Remote or in office presence required if requested.

Physical Requirements

  • Sitting, standing, and walking
  • Attendance – The ability to work as scheduled with punctual attendance, Monday – Friday plus any additional hours/days necessary to meet business demands.
  • This job requires long periods of sitting in front of a computer on a regular basis, doing repetitive tasks.
  • Occasionally lift and/or move up to 25 pounds.

This job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee. Duties, responsibilities, and activities may change, or new ones may be assigned at any time with or without notice.


  • 401(k) with Employer Match
  • Competitive Health Care
  • Dental, Vision, and Life Insurance
  • Paid Vacation, Sick and Holidays
  • STD/ LTD
  • Partner Discounts
  • Investment in Employee Development

Custom Truck One Source is an Equal Opportunity Employer and provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

Custom Truck One Source

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