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Holland FinTech
Holland FinTech

Java API Maintenance and Enhancement Engineer



Software Engineering
United States
Posted on Wednesday, June 5, 2024

Job Title: Java API Maintenance and Enhancement Engineer

Location: Dallas TX/Durham NC

Type: Full Time (No Sub contractor)

Role description:

We are seeking a highly skilled Java API Maintenance and Enhancement Engineer to join our dynamic team. The ideal candidate will have a strong background in maintaining and enhancing live systems, with extensive hands-on experience in Java 11, Spring Boot, REST API development, multithreading, and various AWS services. The candidate should also be proficient in utilizing monitoring and debugging tools such as Splunk logs, DataDog, and Terraform for infrastructure management. Additionally, the candidate should be adept at creating and managing CI/CD pipelines to ensure smooth deployment processes.


  • and enhance existing Java APIs to ensure optimal performance and reliability of live systems.
  • new features and functionalities as per business requirements using Java 11 and Spring Boot.
  • implement, and optimize RESTful APIs to facilitate seamless communication between different components of the system.
  • multithreading techniques to improve the efficiency and scalability of the applications.
  • system health and performance using tools such as Splunk logs and DataDog, and take proactive measures to address any issues.
  • with AWS services including DynamoDB, S3, Lambda, and Terraform for storage, compute, and infrastructure management.
  • with cross-functional teams to review production logs, identify root causes of issues, and implement effective solutions.
  • and maintain CI/CD pipelines to automate the deployment process and ensure continuous integration and delivery of code changes.
  • updated with the latest trends and advancements in Java development, AWS services, and DevOps practices, and incorporate them into the existing systems where applicable.


  • degree in Computer Science, Engineering, or related field.
  • experience in maintaining and enhancing live systems in a production environment.
  • hands-on experience with Java 11, Spring Boot, and REST API development.
  • understanding of multithreading concepts and their practical implementation.
  • in utilizing monitoring and debugging tools such as Splunk logs and DataDog.
  • with AWS services including DynamoDB, S3, Lambda, and Terraform.
  • understanding of CI/CD pipelines and experience in their creation and management.
  • problem-solving skills with the ability to review production logs and debug root causes of issues effectively.
  • communication and collaboration skills with the ability to work effectively in a team environment.

Preferred Qualifications:

  • degree in Computer Science, Engineering, or related field.
  • with containerization technologies such as Docker and Kubernetes.
  • with Agile development methodologies.
  • with performance tuning and optimization techniques for Java applications.

Life at Capgemini:

Capgemini supports all aspects of your well-being throughout the changing stages of your life and career. For eligible employees, we offer:

  • Flexible work
  • Healthcare including dental, vision, mental health, and well-being programs.
  • Financial well-being programs such as 401(k) and Employee Share Ownership Plan
  • Paid time off and paid holidays
  • Paid parental leave.
  • Family building benefits like adoption assistance, surrogacy, and cryopreservation
  • Social well-being benefits like subsidized back-up child/elder care and tutoring
  • Mentoring, coaching, and learning programs.
  • Employee Resource Groups
  • Disaster Relief

About Capgemini:

Capgemini is a global business and technology transformation partner, helping organizations to accelerate their dual transition to a digital and balanced world, while crafting tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions demonstrating strengths from strategy and design to engineering, all motivated by its market leading capabilities in AI, cloud and data, combined with its deep industry expertise and partner ecosystem. The Group reported 2023 global revenues of €22.5 billion.

Get The Future You Want | www.capgemini.com


Capgemini is an Equal Opportunity Employer encouraging diversity in the workplace. All qualified applicants will receive consideration for employment without regard to race, national origin, gender identity/expression, age, religion, disability, sexual orientation, genetics, veteran status, marital status or any other characteristic protected by law.

This is a general description of the Duties, Responsibilities and Qualifications required for this position. Physical, mental, sensory or environmental demands may be referenced in an attempt to communicate the manner in which this position traditionally is performed. Whenever vital to provide individuals with disabilities an equal employment opportunity, Capgemini will consider reasonable accommodations that might involve varying job requirements and/or changing the way this job is performed, provided that such accommodations do not pose an undue hardship.

Capgemini is committed to providing reasonable accommodations during our recruitment process. If you need assistance or accommodation, we'd love to hear from you with your recruiting contact.

Click the following link for more information on your rights as an Applicant http://www.capgemini.com/resources/equal-employment-opportunity-is-the-law