Senior Full Stack Software Developer Jobs in Louisville, KY

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The Full Stack Engineer 2 Performs software engineering activities in all layers of the stack, from setting up the database to programming in the back-end and the appearance at the front-end. The Full Stack Engineer 2 work assignments are varied and frequently require interpretation and independent determination of the appropriate courses of action.

The Full Stack Engineer (Level 2) is a hands-on engineering role focused on maintaining, enhancing, and modernizing an existing, long-standing enterprise application. This position requires strong proficiency in Windows Forms and .NET technologies, along with solid fullstack development skills across backend services, frontend frameworks, and Oracle databases.

The engineer will work directly within a mature codebase to improve performance, stability, and maintainability while supporting offshore developers through collaboration, code reviews, and shared development responsibilities.

Key Responsibilities

• Maintain and enhance an existing enterprise application built using Windows Forms and .NET frameworks.
• Improve application performance, reliability, and maintainability through refactoring, optimization, and technical clean-up.
• Work hands-on(80%) across backend, frontend, and database layers, including upgrading existing components and developing new features.
• Collaborate with offshore development teams by participating in code reviews, troubleshooting, and shared development work.
• Enhance and refactor existing Windows Forms screens, backend services, and integrations using modern engineering practices where appropriate.
• Partner with Product Owners, QA, and Senior team members to deliver enhancements and modernization improvements.
• Analyze and resolve complex issues within existing code with partial guidance from senior engineers or leads.
• Support efforts to gradually modernize portions of the application while maintaining system stability.

Use your skills to make an impact

Required Qualifications

• Bachelor's Degree in Computer Science or related field.
• 5+ years of experience designing, developing, testing, and supporting software applications.
• Proven experience maintaining and enhancing existing enterprise applications.
• Ability to work collaboratively within a team environment and make sound technical decisions for medium to complex tasks.
• Strong commitment to delivering stable, high-quality application and improving user experience.

Preferred Qualifications

• Master's Degree in a related field.
• Specialty pharmacy domain experience (preferably ScriptMed).

Additional Information

Why Humana?

At Humana, we know your well-being is important to you, and it's important to us too. That's why we're committed to making resources available to you that will enable you to become happier, healthier, and more productive in all areas of your life. Just to name a few:

• Work-Life Balance
• Generous PTO package
• Health benefits effective day 1
• Annual Incentive Plan
• 401K - Excellent company match
• Well-being program
• Paid Volunteer Time Off

If you share our passion for helping people, we likely have the right place for you at Humana.

Work-At-Home Requirements

To ensure Home or Hybrid Home/Office employees' ability to work effectively, the self-provided internet service of Home or Hybrid Home/Office employees must meet the following criteria:

At minimum, a download speed of 25 Mbps and an upload speed of 10 Mbps is recommended; wireless, wired cable or DSL connection is suggested
Satellite, cellular and microwave connection can be used only if approved by leadership.
Employees who live and work from Home in the state of California, Illinois, Montana, or South Dakota will be provided a bi-weekly payment for their internet expense.
Humana will provide Home or Hybrid Home/Office employees with telephone equipment appropriate to meet the business requirements for their position/job.
Work from a dedicated space lacking ongoing interruptions to protect member PHI / HIPAA information.

SSN Alert Statement

Humana values personal identity protection. Please be aware that applicants may be asked to provide their Social Security Number, if it is not already on file. When required, an email will be sent from Humana@myworkday.com with instructions on how to add the information into your official application on Humana's secure website.

Work at Home Requirements: To ensure Home or Hybrid Home/Office employees' ability to work effectively, the self-provided internet service of Home or Hybrid Home/Office employees must meet the following criteria: At minimum, a download speed of 25 Mbps and an upload speed of 10 Mbps is required; wireless, wired cable or DSL connection is suggested. In certain roles, the minimum recommended internet speed required by Humana may not be sufficient for business needs. Humana reserves the right to require associates to upgrade their internet service if necessary. Work from a dedicated space lacking ongoing interruptions to protect member PHI / HIPAA information.Travel: While this is a remote position, occasional travel to Humana's offices for training or meetings may be required.

Scheduled Weekly Hours

40

Pay Range

The compensation range below reflects a good faith estimate of starting base pay for full time (40 hours per week) employment at the time of posting. The pay range may be higher or lower based on geographic location and individual pay will vary based on demonstrated job related skills, knowledge, experience, education, certifications, etc.

$89,000 - $121,400 per year

This job is eligible for a bonus incentive plan. This incentive opportunity is based upon company and/or individual performance.

Description of Benefits

Humana, Inc. and its affiliated subsidiaries (collectively, "Humana") offers competitive benefits that support whole-person well-being. Associate benefits are designed to encourage personal wellness and smart healthcare decisions for you and your family while also knowing your life extends outside of work. Among our benefits, Humana provides medical, dental and vision benefits, 401(k) retirement savings plan, time off (including paid time off, company and personal holidays, paid parental and caregiver leave), short-term and long-term disability, life insurance and many other opportunities.
About us
About Humana: Humana Inc. (NYSE: HUM) is a leading U.S. healthcare company. Through our Humana insurance services and our CenterWell healthcare services, we make it easier for the millions of people we serve to achieve their best health - delivering the care and service they need, when they need it. These efforts are leading to a better quality of life for people with Medicare and Medicaid, families, individuals, military service personnel, and communities at large. Learn more about what we offer atHumana.comand atCenterWell.com.

Equal Opportunity Employer

It is the policy of Humana not to discriminate against any employee or applicant for employment because of race, color, religion, sex, sexual orientation, gender identity, national origin, age, marital status, genetic information, disability or protected veteran status. It is also the policy of Humana to take affirmative action, in compliance with Section 503 of the Rehabilitation Act and VEVRAA, to employ and to advance in employment individuals with disability or protected veteran status, and to base all employment decisions only on valid job requirements. This policy shall apply to all employment actions, including but not limited to recruitment, hiring, upgrading, promotion, transfer, demotion, layoff, recall, termination, rates of pay or other forms of compensation and selection for training, including apprenticeship, at all levels of employment.