Sr Full Stack Developer

Hertz Global Holdings, Inc.

Topeka, KS, United States

30 days ago

Apply on www.kansasworks.com

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

6 years minimum

Working hours

Regular working hours

Job source

www.kansasworks.com

Tech stack

HTML Java (Programming Language) Spring Security Application Programming Interfaces (APIs) Agile Methodology Artificial Intelligence Amazon Web Services Microsoft Azure Cascading Style Sheets (CSS) Code Coverage Software Quality Databases

+33 more

Amazon DynamoDB Github Hibernate (Java) Java Persistence API MongoDB NoSQL RabbitMQ Software Engineering Data Streaming Systems Integration TypeScript Web Applications Web Application Frameworks Core Voice Platform Enterprise Software Applications Chatbots Spring Cloud Spring-mvc ReactJS Large Language Models Spring-boot Backend Git Kubernetes Information Technology Apache Kafka Front End Software Development Api Design Restful APIs Docker Service Stack Jenkins Microservices

Job description

You will work across the full technology stack, partnering with product, design, and engineering teams to build modern, customer-centric rental experiences and robust backend platforms.

What you will do:

Design, develop, and implement complex user interfaces for web applications.
Build and scale web systems, focusing on the frontend architecture, using modern JavaScript frameworks, HTML, CSS, React, and related tools.
Collaborate with backend engineers to integrate APIs and ensure smooth data flow and also help with API design to deliver a good user experience.
Optimize web applications for performance, accessibility, and usability.
Set a high bar for code quality, test coverage, and user experience for the frontend.
Drive improvements in frontend development processes, tools, and methodologies.
Partner cross-functionally with Product, Design, and other teams to deliver high-value features.
Contribute to the development of frontend architecture and best practices.

Requirements

We are seeking a Senior Full Stack Software Engineer to design, build, and scale critical rental systems that power core business operations. This role requires strong expertise across both frontend and backend development, with the ability to design end-to-end solutions, drive architecture decisions, and deliver highly scalable, resilient systems., + Bachelor’s degree in Computer Science, Software Engineering, or a related field.

8+ years of software engineering experience, including 6+ years of hands-on Java development.
Strong expertise in Java 17+, Spring Boot, Spring MVC, Spring Security, Hibernate/JPA, and RESTful APIs.
Experience designing and building scalable microservices and cloud-native applications on AWS.
Experience with AI technologies, including LLMs, conversational AI, chatbots, voice AI, and integrations using MCP/A2A or similar AI frameworks.
Hands-on experience with Docker, Kubernetes, Kafka/RabbitMQ, Git, and CI/CD tools (Jenkins, GitHub Actions, or Azure DevOps).
Strong knowledge of SQL databases; familiarity with NoSQL databases (MongoDB, DynamoDB).
Experience working in Agile environments with strong communication, problem-solving, and end-to-end ownership.

Nice to Have

Experience building AI-powered user experiences and integrating LLMs into enterprise applications.
Working knowledge of React, TypeScript, HTML/CSS, with the ability to collaborate on and contribute to front