• API & Integration Engineer

    Robert Half Technology (Columbus, OH)


    Description

    Senior API & Integration Engineer

     

    Employment Type: 26 Week Contract

     

    About the Role

     

    We are seeking highly skilled and innovative engineers to join our team in building best-in-class enterprise APIs and production infrastructure that deliver performance, scalability, and reliability. Under the guidance of our Development Manager, you will play a key role in designing and implementing modern integration solutions that power mission-critical systems.

    Key Responsibilities

    + Design and develop modern REST APIs using Java Spring Boot, CI/CD pipelines, and cloud-enabled services (containers on-prem and in the cloud).

    + Collaborate with architects and engineers to create a unified API layer across diverse data sources and applications using an agile, sprint-based approach.

    + Assist with system and software design, including:

    + Server architecture, availability, disaster recovery planning, and production deployments.

    + Database schema design, data mapping, storage efficiency, and considerations for relational and NoSQL databases.

    + API design (call signatures, schema, business logic, resilience, logging, and supportability).

    + Implement enterprise services and APIs, integrating them into continuous delivery and integration pipelines.

    + Work on Kafka for use case analysis, environment setup, and data enrichment/transformations.

    + Develop and maintain automated unit tests and integration tests.

    + Partner with cross-functional teams, vendor partners, and business stakeholders to ensure solutions meet business needs.

    + Continuously evolve integration processes and adopt emerging technologies.

    Requirements

    Minimum Qualifications

    Education:

    + Bachelor’s degree in Computer Science, MIS, or related field, or equivalent work experience.

    Experience & Skills:

    + 7+ years of software development experience, including building and maintaining application interfaces between various data sources and applications.

    + Strong Java development experience, including Spring Framework, Eclipse, Maven, and Gradle.

    + Hands-on experience with API development using Java or similar object-oriented languages.

    + Familiarity with relational and non-relational databases.

    + 1+ years of experience with DevOps practices.

    + Strong understanding of agile methodologies.

    + Excellent collaboration, communication, and problem-solving skills.

    + Ability to prioritize and manage complex tasks in a dynamic environment.

    Preferred Qualifications

    + Experience with REST, JSON, or SOAP web interfaces.

    + Familiarity with CI/CD tools and methodologies.

    + Experience with Chef, Puppet, or similar deployment automation tools.

    + Knowledge of Git, GitHub, Jenkins, and automated testing frameworks (e.g., JUnit).

    + Experience with Kafka and cloud technologies.

    + Exposure to RDBMS and NoSQL databases such as MongoDB or DynamoDB.

     

    Technology Doesn't Change the World, People Do.®

     

    Robert Half is the world’s first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies. We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles.

     

    Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app (https://www.roberthalf.com/us/en/mobile-app) and get 1-tap apply, notifications of AI-matched jobs, and much more.

     

    All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.

     

    • 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) .