Developer III - API Web Services

SYSTEMTEC, Inc.Columbia, SC

Apply with Sonara

Automate your job search with Sonara.

Submit 10x as many applications with less effort than one manual application.¹

Reclaim your time by letting our AI handle the grunt work of job searching.

We continuously scan millions of openings to find your top matches.

Overview

Remote

On-site

Job Description

SYSTEMTEC is seeking a Developer III - API Web Services for a hybrid opportunity for candidates in Columbia, SC. Candidate will support the design, development, testing, and maintenance of complex enterprise applications within a multi-platform environment, with a strong emphasis on API-driven integration and systems interoperability. The role involves working across distributed, mainframe, and cloud-enabled systems to deliver scalable solutions, resolve production issues, and ensure seamless system integration across business-critical platforms.

Required Qualifications of the Developer III - API Web Services:

Applicants must be authorized to work for any employer in the U.S. We are unable to provide sponsorship or work with Third-Party agencies.
Bachelor’s degree in Computer Science, Information Technology, or related field; OR 4+ years of relevant professional experience; OR Associate’s degree plus 2+ years of relevant experience
4+ years of experience in application development, systems testing, or related technical roles
Strong understanding of application development lifecycle, QA practices, and integration methodologies across mainframe, midrange, and/or distributed environments
Solid knowledge of enterprise integration principles and API-based architectures
Experience analyzing system dependencies and assessing impact of application changes across environments
Strong problem-solving, analytical, and troubleshooting skills
Excellent written and verbal communication skills with ability to interact across technical and business teams
Ability to work in fast-paced environments, manage priorities, and perform under pressure
Strong attention to detail with ability to document, design, and support technical solutions effectively
Experience collaborating in team environments while also working independently when required

Preferred Skills/Experience of the Developer III - API Web Services:

Experience developing APIs and web services using Java or JavaScript
Experience with REST and SOAP-based service architectures
Knowledge of authentication protocols such as OAuth and mTLS
Experience with GraphQL is a plus
Hands-on experience with API management platforms such as IBM DataPower, IBM API Connect, Kong, or AWS API Gateway
Experience with Red Hat OpenShift and containerized environments
Experience with IBM WebSphere Application Server
Experience with Node.js development
Familiarity with CI/CD pipelines and DevOps tools (GitHub, Jenkins, GitHub Actions, Artifactory)
Experience with integration, messaging, and testing tools such as IBM MQ, IBM WTX/ITX, and ReadyAPI
Familiarity with OpenAPI/Swagger standards and API documentation practices
Experience with monitoring and analytics tools such as Splunk and databases such as MongoDB
Understanding of mainframe integration concepts including XML and copybook transformations

Responsibilities of the Developer III - API Web Services:

Perform end-to-end application systems analysis, design, development, testing, and maintenance activities
Translate business requirements into detailed technical specifications and implement scalable application solutions
Design, develop, debug, test, and document complex applications and system integrations
Support API development, integration services, and service orchestration across enterprise platforms
Analyze system performance, troubleshoot production issues, and implement enhancements or fixes
Collaborate with stakeholders to ensure delivery of solutions aligned with business and technical requirements

Work Location: Hybrid role based in Columbia, South Carolina, with onsite work required Tuesday through Thursday and as needed.

Compensation / Benefits: Full-Time Employment with SYSTEMTEC means competitive compensation, access to health, dental, disability, and life coverage, and 401(k) with match.

Please note: SYSTEMTEC is not set up to employ workers in the states of California, New York, and New Jersey.

Automate your job search with Sonara.

Submit 10x as many applications with less effort than one manual application.

Apply with Sonara Apply manually

FAQs About Developer III - API Web Services Jobs at SYSTEMTEC, Inc.

What is the work location for this position at SYSTEMTEC, Inc.?

This job at SYSTEMTEC, Inc. is located in Columbia, SC, according to the details provided by the employer. Some roles may also include multiple work locations depending on the requirement.

What pay range can candidates expect for this role at SYSTEMTEC, Inc.?

Employer has not shared pay details for this role.

What employment applies to this position at SYSTEMTEC, Inc.?

The employer has not provided this information. This may be discussed during the hiring process.

What is the process to apply for this position at SYSTEMTEC, Inc.?

You can apply for this role at SYSTEMTEC, Inc. either through Sonara's automated application system, which helps you submit applications 10X faster with minimal effort, or by applying manually using the direct link on the job page.