Backend Developer Jobs in Kentucky, United States

Backend Developer III responsible for designing, coding, and maintaining complex software solutions within an Agile DevOps environment. Works closely with cross‑functional teams to translate requirements into robust code, prepares design specifications, and supports the full software lifecycle, including testing, deployment, and documentation.

Technology team at Fifth Third Bank builds scalable, secure backend services for mobile banking. The Senior Backend Java Developer designs and implements RESTful APIs, microservices, and event-driven systems using Spring Boot, AWS, Kafka, and Kubernetes, while collaborating with mobile, web, DevOps, and product teams.

Run and Release platform team at Humana secures the enterprise software supply chain by providing a centralized application security posture service. The Senior Backend Developer/DevSecOps Engineer builds and optimizes .NET microservices, designs CI/CD gating logic, and automates Azure infrastructure with Terraform and Python, while collaborating with developers to improve security and reduce technical debt.

Kernel is building a fast, open source browser infrastructure for AI agents, enabling developers to focus on agent behavior rather than web interaction complexities. As a Backend Engineer you will design, develop, and scale developer tools, CLIs, and APIs, set technical direction for critical surface areas, and help shape hiring and culture.

Backend Capability team at CVS Health drives the backend platform, API ecosystem, and third‑party integration layer for its SaaS health suite. The role defines API standards, steers a scalable event‑driven microservices architecture, and leads integration strategy with EHR/EMR systems and emerging AI model APIs.

Huntington National Bank seeks a seasoned Java developer to architect and deliver REST‑API driven microservices that align with enterprise architecture goals. The role blends design, implementation, and technical ownership of mission‑critical solutions, collaborating across teams to translate business needs into robust software.

Express team at Worldpay builds scalable payment services for global commerce. The Senior Software Engineer leads technical design of new backend features, collaborates across product, architecture and DevOps, and mentors junior engineers while ensuring security, performance and scalability.

Platform Engineering at U.S. Bank builds best‑in‑class software experiences for financial services. The Software Engineer designs, develops, tests, and maintains backend AI‑powered services, writes production‑ready code, conducts code reviews, and embeds reliability, security, and AI capabilities into cloud‑native applications.

Backend Modernization Engineer III is a senior-level role focused on transforming legacy .NET and Java Spring Boot systems into scalable, cloud-native solutions. The engineer will design and implement robust microservices, build RESTful APIs, and lead architectural decisions that drive performance, security, and maintainability.

Transportation Operations Management (TOM) team at Amazon trains and equips Transportation Associates to ensure safety, compliance and operational excellence. The Associate Learning & Development Trainer delivers classroom, virtual and hands‑on yard training, conducts OTR driver instruction, and supports yard operations while maintaining training records and DOT compliance.

Transportation Operations Management (TOM) team at Amazon trains and equips Transportation Associates to ensure safe, compliant, and efficient network operations. The Associate Learning & Development Trainer delivers classroom, virtual, and hands‑on yard training, conducts over‑the‑road driver instruction, and maintains training records while supporting yard operations during peak periods.

CVS Digital Developer Experience builds the tools and services that enable tens of thousands of developers across CVS Health, covering source control, CI/CD, artifact repositories, dev environments, and AI‑powered coding assistance. The Senior Software Development Engineer leads automation of delivery pipelines, incident remediation, and platform reliability while mentoring engineers.

Lead Epic EHR design, configuration, development, and optimization across clinical, operational, and revenue cycle domains. Mentor teams, enforce standards, guide integrations (HL7, FHIR, APIs), oversee upgrades, and translate clinical needs into technical solutions.

Epic + EHR Development Lead at CVS Health builds scalable Epic solutions across clinical, operational, and revenue cycle domains. The role leads Epic analysts, developers, and configuration teams, defines standards, and oversees builds, integrations, and upgrades.

Big Ass Fans is hiring a Salesforce Developer to lead the design, development, and deployment of next‑generation Salesforce solutions powered by Agentforce and Einstein. The role focuses on building intelligent automation, smart integrations, and seamless user experiences across internal teams and partner communities.

The ALS Association Development team drives fundraising initiatives to support ALS research and patient services. As Development Manager you will lead peer‑to‑peer events, cultivate corporate partners, and manage volunteer committees across Louisville, Lexington, Toledo, and Erie, generating $500K+ in annual revenue.

Software Development team at Syms Strategic Group builds cloud‑based healthcare dashboard solutions. The Software Developer designs and implements RESTful APIs in Java/NodeJS, integrates Angular front‑end components, and ensures reliable EDI data processing on AWS. Remote (U.S. based), Bowling Green, KY location listed, full‑time role with U.S. citizenship requirement.

The Development Specialist role at JM Family Enterprises is a full‑time position focused on developing top talent across dealer partner locations and corporate office. The specialist works under a Lead Specialist, delivering hands‑on training to dealer partners, fostering relationships, managing professional development, and adapting to a high‑paced environment.

USM Business Systems' WMS Development team builds and integrates advanced warehouse management and automation solutions for multi-channel fulfillment. The WMS Developer serves as the application SME, designs and reviews complex software, leads vendor technical specifications, and supports the Cross Channel Logistics Optimization project.

Veterans Affairs (VA) team at Syms Strategic Group builds a cloud‑based healthcare EDI dashboard. The Software Developer designs RESTful APIs in Java/NodeJS, integrates with an Angular front‑end, and supports AWS services.