• Senior Java Developer

    Insight Global (Phoenix, AZ)


    Job Description

    Insight Global is seeking a Senior Java Developer to join our client's team working on loyalty services in the hospitality industry. This role focuses on building and maintaining web services that power member rewards programs, including issuing and redeeming points, integrating with new systems, and adding innovative features. You will also help develop APIs for integration with property management systems (e.g., transitioning from AutoClerk to Hotel Key).

    Key Responsibilities:

    Design and develop backend services using Java (8, 17, or 21)

     

    Build and maintain REST APIs, middleware, and server-side components

     

    Collaborate with UI team (Angular-based internal apps) to ensure seamless API communication

    Work on loyalty technology solutions, including web services for member data and rewards

    Implement new API sets for system integrations (e.g., Hotel Key)

     

    Contribute to full-stack development, DevOps, and cloud infrastructure

     

    Perform documentation and testing for new features and integrations

     

    Participate in daily stand-ups, ad hoc calls, and team collaboration

     

    We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to [email protected] learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/.

     

    Skills and Requirements

     

    10+ years of experience in software development

     

    Strong backend development expertise in Java

     

    Solid understanding of API design principles and best practices for RESTful services

     

    Experience with middleware frameworks and server-side architecture

    Familiarity with Angular for front-end integration (even if minimal)

    Hands-on experience with Terraform for infrastructure as code and AWS services (EC2, S3, Lambda, etc.)

     

    Knowledge of CI/CD pipelines and deployment strategies

     

    Ability to write unit tests and integration tests for backend services

     

    Understanding of security best practices for APIs and cloud environments

     

    Proficiency in version control systems (Git)

     

    Experience with Agile methodologies (daily stand-ups, ad hoc collaboration)

     

    Ability to create and maintain technical documentation for APIs and integrations Hospitality industry experience is a plus

     

    Bachelor's in a related field, additional certifications

     

    Practical experience with agentic coding tools such as Claude code and GitHub Copilot - Experience using these tools in enterprise environments or side projects is highly valued

     

    Self-motivated and proactive; able to work independently and drive initiatives forward

     

    Comfortable asking questions and seeking help when needed

     

    Collaborative mindset with strong communication skills