[Remote] Senior Full-Stack Developer

Note: The job is a remote job and is open to candidates in USA. Gainwell Technologies is a healthcare technology company that develops solutions to improve healthcare administration and outcomes. The Senior Full-Stack Developer will build React-based user interfaces, SQL data models, data pipelines, APIs, microservices, and AWS integrations for the Amazon Connect contact center platform. The role also involves architectural participation, mentoring developers, and troubleshooting across the full AWS technology stack.

Responsibilities

• Build advanced UI features using React, including custom CCP extensions and embedded agent tools
• Design and optimize SQL data models supporting reporting, analytics, and operational workflows
• Develop integrations using AWS Lambda, API Gateway, Step Functions, EventBridge, and Kinesis
• Implement data ingestion and transformation patterns for CTRs and agent events
• Build secure, scalable APIs and microservices aligned with AWS Well‑Architected principles
• Participate in architectural design sessions for contact center modernization
• Mentor developers and enforce engineering standards
• Troubleshoot complex issues across UI, API, AWS services, and data layer
• Support production troubleshooting across the full AWS stack

Skills

• 5+ years of professional software development experience
• Strong React experience (hooks, state management, component architecture)
• Hands‑on experience with Amazon Connect (CTR data, contact flows, CCP customization)
• Strong SQL and relational database fundamentals
• Experience with event‑driven architectures and streaming data (Kinesis, EventBridge)
• Familiarity with IAM, VPC, CloudFormation/SAM, and AWS security best practices
• Experience with CI/CD pipelines and Git‑based workflows
• Fully Remote Opportunity – Work from anywhere in the U.S
• Minimal Travel Required – Occasional travel opportunities (0-10%)
• Preferred AWS Certifications: Developer Associate, Solutions Architect Associate/Professional

Benefits

• Work from anywhere in the U.S.
• Occasional travel opportunities (0-10%)
• Learning and career development
• Technical credentials and certifications
• Generous, flexible vacation policy
• Educational assistance
• Comprehensive leadership and technical development academies
• 401(k) employer match
• Comprehensive health benefits

Company Overview

Gainwell Technologies is a provider of Information Technology & Services. It is a sub-organization of Veritas Capital. It was founded in 2009, and is headquartered in Irving, Texas, USA, with a workforce of 10001+ employees. Its website is https://www.gainwelltechnologies.com/.

Company H1B Sponsorship

Gainwell Technologies has a track record of offering H1B sponsorships, with 26 in 2026, 90 in 2025, 78 in 2024, 56 in 2023, 96 in 2022, 33 in 2021. Please note that this does not guarantee sponsorship for this specific role.