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API Developer

Lumen Solutions Group Inc.United States🇺🇸United StatesPosted Oct 15, 2026

Quick Overview

Seniority
Mid Senior
Work mode
Hybrid
Location
United States
Posted
Yesterday
Node.jsAPI GatewayAWSJavaPythonREST

Job Description

Company Description

Lumen Solutions Group Inc. is a technology consulting Services company based in Florida. We provide a wide array of experienced business and IT professionals supporting clients from solution design to implementation and support. We specialize in professional IT consulting services, IT Staffing, Business/IT Strategy, Business Process Blueprints, Enterprise Architecture, and Enterprise Transformation.

Job Title- API Developer
Location- Washington, DC (Remote)
Position Type- Contract

Job Description

We are looking for an experienced AWS-focused API Developer with strong hands-on expertise in Java, Python, and AWS services to join our team and support API platform enhancements, application modernization, and security vulnerability remediation.

Key Responsibilities

  • Design, develop, enhance, and maintain REST APIs and API integrations.
  • Develop and troubleshoot applications using Java and Python.
  • Work with AWS services, including Lambda, API Gateway, CodePipeline, Kinesis, ECS, and EBS.
  • Identify, analyze, and remediate application code vulnerabilities.
  • Support API platform upgrades, application modernization, debugging, and bug fixes.
  • Manage GitHub repositories, branching strategies, and code versioning.
  • Support CI/CD pipelines and contribute to secure, reliable software delivery.
  • Provide ongoing technical support to the Safety & Security Software Development Team.

Required Skills & Experience

  • Strong hands-on experience in Java and Python development.
  • Experience with AWS Lambda, API Gateway, and CodePipeline.
  • Strong understanding of REST API development and integration.
  • Experience identifying and remediating application security vulnerabilities.
  • Hands-on experience with GitHub, branching, and version control.
  • Experience with AWS services such as Kinesis, ECS, and EBS.
  • Knowledge of application modernization, debugging, and troubleshooting.
  • Familiarity with Node.js and CI/CD practices is a plus.

Lumen Solutions Group Inc is an equal opportunity employer. All qualified applicants will be considered for employment without regard to any legally protected status.

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