Hertz

Design, build, and scale backend rental systems while leading architecture and mentoring engineers. | 5+ years backend experience with Java, Spring Boot, microservices, and cloud environments. | We are seeking a Senior Backend Engineer to design, build, and scale critical rental systems that power core business operations. This role requires strong expertise on backend development, with the ability to design end-to-end solutions, drive architecture decisions, and deliver highly scalable, resilient systems.   You will partner with product, design, and engineering teams to build modern, customer-centric rental experiences and robust backend platforms.   What you will do: * Design and develop end-to-end features * Own critical components of rental systems such as reservations, pricing, fleet, and checkout flows * Build scalable microservices and responsive user interfaces * Collaborate with cross-functional teams to translate business requirements into technical solutions * Lead architectural discussions and influence system design decisions * Mentor junior engineers and promote engineering best practices * Ensure high standards of performance, security, scalability, and maintainability   Required Skills : * 5+ years of backend software engineering experience * Proven experience building and scaling production-grade systems * Experience in domain-heavy systems (e.g., rental, travel, e-commerce, logistics) preferred * Proficiency in Java, Spring Boot, or similar * Strong experience designing APIs and microservices * Strong understanding of system design, scalability, and distributed systems * Experience with CI/CD, DevOps practices, and observability tools * Test-driven development and automation mindset * Strong problem-solving and analytical thinking * Ability to own features end-to-end * Excellent communication and collaboration skills * Product mindset with focus on customer experience * Adaptability in fast-paced environments * Understanding of authentication, authorization, and security best practices * Experience working within a cloud environment ex: (AWS/Azure/GCP)   Preferred Skills: * Strong knowledge of databases (PostgreSQL, MySQL, DynamoDB, etc.) * Experience with caching, messaging systems (Kafka, SQS), and event-driven architecture.  * B.S. in Computer Science or equivalent   Stating salary range is $120,000- $140,000 commensurate with experience.  What You'll Get:  * 40% off any standard Hertz Rental    * Paid Time Off * Medical, Dental & Vision plan options * Retirement programs, including 401(k) employer matching * Paid Parental Leave & Adoption Assistance * Employee Assistance Program for employees & family * Educational Reimbursement & Discounts * Voluntary Insurance Programs - Pet, Legal/Identity Theft, Critical Illness * Perks & Discounts –Theme Park Tickets, Gym Discounts & more The Hertz Corporation operates the Hertz, Dollar Car Rental, Thrifty Car Rental brands in approximately 9,700 corporate and franchisee locations throughout North America, Europe, The Caribbean, Latin America, Africa, the Middle East, Asia, Australia and New Zealand. The Hertz Corporation is one of the largest worldwide airport general use vehicle rental companies, and the Hertz brand is one of the most recognized in the world.   US EEO STATEMENT  At Hertz, we champion and celebrate a culture of diversity and inclusion. We take affirmative steps to promote employment and advancement opportunities. The endless variety of perspectives, experiences, skills and talents that our employees invest in their work every day represent a significant part of our culture – and our success and reputation as a company.  Individuals are encouraged to apply for positions because of the characteristics that make them unique.  EOE, including disability/veteran

Design, build, and scale rental systems across full stack with cross-team collaboration and API integration. | Bachelor's degree, 8+ years software engineering, strong Java development, cloud-native, microservices, modern JS frameworks, AI tech proficiency. | A Day in the Life:  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. 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.   Must Have * 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 frontend development. * Knowledge of frontend architecture, performance optimization, and test automation. * Experience with GraphQL, RAG, vector databases, or AI agent frameworks. * AWS certifications or experience in travel, mobility, or e-commerce domains.   Starting salary is $125,000.  Offer commensurate with experience.    What You’ll Get: * 40% off any standard Hertz Rental    * Paid Time Off * Medical, Dental & Vision plan options * Retirement programs, including 401(k) employer matching * Paid Parental Leave & Adoption Assistance * Employee Assistance Program for employees & family * Educational Reimbursement & Discounts * Voluntary Insurance Programs - Pet, Legal/Identity Theft, Critical Illness * Perks & Discounts –Theme Park Tickets, Gym Discounts & more The Hertz Corporation operates the Hertz, Dollar Car Rental, Thrifty Car Rental brands in approximately 9,700 corporate and franchisee locations throughout North America, Europe, The Caribbean, Latin America, Africa, the Middle East, Asia, Australia and New Zealand. The Hertz Corporation is one of the largest worldwide airport general use vehicle rental companies, and the Hertz brand is one of the most recognized in the world.   US EEO STATEMENT  At Hertz, we champion and celebrate a culture of diversity and inclusion. We take affirmative steps to promote employment and advancement opportunities. The endless variety of perspectives, experiences, skills and talents that our employees invest in their work every day represent a significant part of our culture – and our success and reputation as a company.  Individuals are encouraged to apply for positions because of the characteristics that make them unique.  EOE, including disability/veteran

Design, build, and maintain secure cloud-native payment systems ensuring reliability and compliance. | Bachelor's degree and 6+ years software engineering with 3+ years in payment systems and proficiency in backend languages and AWS. | A Day in the Life:   The Sr Payments Engineer is a hands-on engineer building and operating Hertz’s payment systems and integrations. This role designs, builds, tests, deploys, and maintains Cloud enabled payment engine and services across card-present, card-not-present, and alternative payment methods, including tokenization, fraud signals, settlement, and reconciliation flows. The Sr. Payments Engineer reports to the Senior Manager, Payments Engineering, partners closely with the Solutions Architect on design and pattern adoption, participates in on-call rotation, and contributes to the engineering culture and standards of the team.   What You’ll Do: * Design, build, test, and deploy scalable and secure cloud-native payment applications, services and integrations across card-present, card-not-present, and alternative payment methods. * Implement integrations with payment gateways and processors such as Adyen, CyberSource, Stripe, Braintree, Worldpay, or FIS. * Implement tokenization, vault interactions, and secure handling of cardholder data within PCI scope. * Build and maintain APIs and event flows for authorization, capture, refund, void, chargeback, and settlement. * Implement and tune fraud signals, scoring rules, and chargeback dispute workflows in coordination with the Risk and Fraud teams. * Build observability into all payment paths, including structured logs, metrics, traces, and alerting. * Participate in on-call rotation; respond to incidents and lead post-incident reviews for areas you own. * Drive measurable improvements in transaction success rate, latency, and reliability for the systems you own. * Write secure code aligned with PCI DSS and Hertz security standards; participate in threat modeling and security reviews. * Develop resilient, event-driven services using AWS and other serverless technologies. * Create, configure and manage Kubernetes clusters at scale. Implement best practices and configure and manage service mesh * Collaborate with Product, QA, and Operations to translate business requirements into technical implementations. * Author and maintain technical documentation, runbooks, and architectural decision records for payment systems you own. * Continuously improve developer experience, build / test / deploy pipelines, and code quality. * Stay current on payments industry trends, card scheme rules, and emerging payment methods. * Ensure compliance with all Corporate Policies and Procedures, PCI DSS, and SOX requirements.   What We’re Looking For: * Bachelor’s Degree in Computer Science, Information Systems, Engineering, or related field, or equivalent practical experience. * 6+ years of software engineering experience, with 3+ years building or operating payment systems. * Hands-on experience with at least one major payment gateway or processor such as Adyen, CyberSource, Stripe, Braintree, Worldpay, FIS, or ACI. * Proficiency in a modern backend language such as Java, Kotlin, Python, or Go, and experience with REST and event-driven APIs. * Working knowledge of PCI DSS, tokenization, encryption, and secure handling of payment data. * Experience with relational and / or distributed data stores; comfortable writing and tuning SQL. * Experience with cloud platforms (AWS, Azure, or GCP) and CI / CD pipelines. * Strong debugging and root-cause analysis skills, including across distributed systems. * Effective written and oral communication. * Experience with fraud platforms, 3D Secure, or chargeback / dispute systems is a plus. * Experience with ISO 8583 or ISO 20022 messaging is a plus. * Experience working in a regulated or compliance-heavy environment (PCI, SOX, or similar) is a plus. * Industry experience in transportation, hospitality, retail, or marketplace businesses is a plus. * Flexible and adaptable; ability to work effectively in ambiguous situations  * Excellent verbal and written communication skills   * Results driven, ability to make decisions and help solve problems * Ability to see the big picture and leverage critical thinking and decision-making skills.  experience.    We expect the starting salary to be around $115,000. Actual salary will be determined based on relevant work experience.    What You’ll Get: * Up to 40% off the base rate of any standard Hertz Rental    * Paid Time Off * Medical, Dental & Vision plan options * Retirement programs, including 401(k) employer matching * Paid Parental Leave & Adoption Assistance * Employee Assistance Program for employees & family * Educational Reimbursement & Discounts * Voluntary Insurance Programs - Pet, Legal/Identity Theft, Critical Illness * Perks & Discounts –Theme Park Tickets, Gym Discounts & more The Hertz Corporation operates the Hertz, Dollar Car Rental, Thrifty Car Rental brands in approximately 9,700 corporate and franchisee locations throughout North America, Europe, The Caribbean, Latin America, Africa, the Middle East, Asia, Australia and New Zealand. The Hertz Corporation is one of the largest worldwide airport general use vehicle rental companies, and the Hertz brand is one of the most recognized in the world.   US EEO STATEMENT  At Hertz, we champion and celebrate a culture of diversity and inclusion. We take affirmative steps to promote employment and advancement opportunities. The endless variety of perspectives, experiences, skills and talents that our employees invest in their work every day represent a significant part of our culture – and our success and reputation as a company.  Individuals are encouraged to apply for positions because of the characteristics that make them unique.  EOE, including disability/veteran

Design and build scalable full-stack systems and lead architectural decisions while mentoring engineers. | 5+ years full-stack experience with React, TypeScript, Java or Node.js, and production distributed systems in cloud environments. | We are seeking a Staff Full Stack Developer to design, build, and scale critical 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. You will work across the full technology stack, partnering with product, design, and engineering teams to build modern, customer-centric experiences and robust backend platforms. A Day in the Life: As a Staff Full Stack Developer, you will: * Design and develop end-to-end features across frontend, backend, and APIs * Own critical components of core systems * Build scalable microservices and responsive user interfaces * Collaborate with cross-functional teams to translate business requirements into technical solutions * Lead architectural discussions and influence system design decisions * Mentor junior engineers and promote engineering best practices * Ensure high standards of performance, security, scalability, and maintainability   What You will Do:  Full Stack Development * Design, develop, and maintain full stack applications (frontend + backend) * Build modern UI applications using React, TypeScript, HTML, and CSS * Develop backend services using Java, Node.js, or similar technologies * Design and implement RESTful and/or GraphQL APIs  System Design & Architecture * Architect scalable, distributed systems * Design domain-driven solutions * Ensure systems are resilient, fault-tolerant, and highly available  Cloud & DevOps * Build and deploy applications in cloud environments (AWS, Azure, or GCP) * Implement CI/CD pipelines and infrastructure-as-code practices * Monitor and optimize system performance and reliability Data & Integration * Work with relational and NoSQL databases * Design efficient data models and ensure data consistency * Integrate with internal and external services (payments, identity, third-party APIs)  Quality & Engineering Excellence * Drive test automation (unit, integration, end-to-end) * Participate in code reviews and enforce coding standards * Improve engineering processes, tooling, and developer productivity Collaboration & Leadership * Partner with Product, UX, and business stakeholders * Break down complex problems into deliverable solutions * Mentor engineers and contribute to team growth   What We're Looking For: * 5+ years of full stack development experience * Proven experience building and scaling production-grade systems * Experience in domain-heavy systems (e.g., rental, travel, e-commerce, logistics) preferred   Technical Skills Frontend * Strong expertise in React, TypeScript, JavaScript, HTML, CSS * Experience with modern frontend architectures and state management * Focus on performance, accessibility, and responsive design Backend * Proficiency in Java, Spring Boot, Node.js, or similar * Strong experience designing APIs and microservices * Understanding of authentication, authorization, and security best practices Cloud & Data * Experience with AWS/Azure/GCP * Strong knowledge of databases (PostgreSQL, MySQL, DynamoDB, etc.) * Experience with caching, messaging systems (Kafka, SQS), and event-driven architecture Engineering Practices * Strong understanding of system design, scalability, and distributed systems * Experience with CI/CD, DevOps practices, and observability tools * Test-driven development and automation mindset Key Competencies * Strong problem-solving and analytical thinking * Ability to own features end-to-end * Excellent communication and collaboration skills * Product mindset with focus on customer experience * Adaptability in fast-paced environments   We expect the starting salary to be around $175k but will be commensurate with experience.  What You’ll Get: * 40% off any standard Hertz Rental    * Paid Time Off * Medical, Dental & Vision plan options * Retirement programs, including 401(k) employer matching * Paid Parental Leave & Adoption Assistance * Employee Assistance Program for employees & family * Educational Reimbursement & Discounts * Voluntary Insurance Programs - Pet, Legal/Identity Theft, Critical Illness * Perks & Discounts –Theme Park Tickets, Gym Discounts & more The Hertz Corporation operates the Hertz, Dollar Car Rental, Thrifty Car Rental brands in approximately 9,700 corporate and franchisee locations throughout North America, Europe, The Caribbean, Latin America, Africa, the Middle East, Asia, Australia and New Zealand. The Hertz Corporation is one of the largest worldwide airport general use vehicle rental companies, and the Hertz brand is one of the most recognized in the world.   US EEO STATEMENT  At Hertz, we champion and celebrate a culture of diversity and inclusion. We take affirmative steps to promote employment and advancement opportunities. The endless variety of perspectives, experiences, skills and talents that our employees invest in their work every day represent a significant part of our culture – and our success and reputation as a company.  Individuals are encouraged to apply for positions because of the characteristics that make them unique.  EOE, including disability/veteran