Application Developer - Hybrid

Conexess Group is aiding a large healthcare client in their search for a Senior Application Developer in a hybrid capacity. This is a long-term opportunity with a competitive compensation package.

** This is a hybrid position requiring 3 days onsite per week in one of the following locations:

• Bloomfield, CT
• St. Louis, MO
• Philadelphia, PA

Please note we are unable to provide sponsorship or work c2c for this role.

We are seeking a highly experienced Senior Application Developer with 12+ years of IT experience as a lead developer. The ideal candidate will be a technical expert in designing and building web-based enterprise applications and a problem solver who thrives both independently and in collaborative team environments.

Responsibilities:

• Architect, design, and develop scalable enterprise applications using technologies such as Node.js/Javascript, Python, REST APIs, Oracle, MySQL, JSON, Docker, Jenkins, and Okta.
• Optimize complex SQL queries for performance and scalability
• Build and maintain applications in a Linux environment, demonstrating deep comfort and fluency with shell scripting and system tools
• Collaborate with cross-functional teams to gather requirements and deliver user-centric software solutions
• Lead code reviews, mentor junior developers, and contribute to architectural decisions
• Ensure high standards of software quality through best practices, testing, and documentation

Requirements:

• 12+ years of experience in software development, with a strong track record as a lead developer
• Proven expertise in Node.js, Python, RESTful API design, Oracle, MySQL, Github and JSON
• Advanced knowledge of SQL query optimization and database performance tuning
• Extensive experience working in Linux environments
• Strong problem-solving skills and ability to work independently or as part of a team
• Excellent communication skills and a passion for building intuitive, user-first applications
• Deep understanding of user experience principles and a commitment to delivering solutions that prioritize usability
• Experience in agile development methodologies and DevOps practices