Developer II Fullstack Java React

Achieving our goals starts with supporting yours. Grow your career, access top-tier health and wellness benefits, build lasting connections with your team and our customers, and travel the world using our extensive route network.

Come join us to create what’s next. Let’s define tomorrow, together.

Description

Job overview and responsibilities

We are seeking a skilled Full Stack Engineer to join our Enterprise Finance team. In this role, you will contribute to enterprise digital transformation initiatives by developing scalable backend services and modern frontend applications using Java, Spring Boot, React JS, and AWS technologies. The ideal candidate will have strong experience in building enterprise-grade applications, cloud-native services, and responsive user interfaces while collaborating with cross-functional teams to deliver high-quality solutions.

• Develop and maintain enterprise applications using Java, Spring Boot, and related technologies.
• Design and develop responsive, scalable, and user-friendly interfaces using React JS, JavaScript/TypeScript, HTML5, CSS, and modern frontend frameworks.
• Build and enhance RESTful APIs and microservices to support enterprise finance applications and integrations.
• Collaborate across frontend and backend teams to deliver end-to-end enterprise solutions with high performance, scalability, reliability, and maintainability.
• Participate in modernization of legacy applications into cloud-native architectures and microservices.
• Work with cloud and container technologies including AWS, Docker, and Kubernetes (EKS/ECS).
• Develop reusable UI components and improve application usability and accessibility standards.
• Collaborate with business analysts, architects, product owners, and stakeholders to understand business requirements and deliver technical solutions.
• Support CI/CD pipelines, code reviews, automated testing, and DevOps best practices.
• Leverage AI-assisted development tools such as GitHub Copilot and similar platforms to improve engineering productivity and accelerate development workflows.
• Exposure to AI/LLM-based tools and automation frameworks is good to have.
  
  

• 6–8 years of software development experience in full-stack application development.
• Strong hands-on experience in Java, Spring Boot, Spring Framework, and related backend technologies.
• Proven experience in frontend development using React JS, JavaScript/TypeScript, HTML5, CSS, and modern UI frameworks.
• Experience designing and developing RESTful APIs and microservices-based applications.
• Experience with Microservices, Docker, Kubernetes (EKS/ECS), and AWS Lambda.
• Solid understanding of modern authentication and authorization protocols such as OAuth 2.0, OpenID Connect (OIDC), SAML, and identity providers such as Microsoft Entra ID (Azure AD).
• Understanding of event-driven architectures and messaging systems such as Kafka, Solace, RabbitMQ, or MQ.
• Experience working with relational databases such as Oracle and MySQL, along with NoSQL databases such as DynamoDB.
• Strong command of GitHub, CI/CD pipelines, and modern software development practices.
• Experience with Agile methodologies and collaborative development environments.
• Strong analytical, problem-solving, and communication skills.
• Understanding AIDLC framework
  
  

• Strong knowledge of AWS cloud services and cloud-native architectures.
• Experience with Infrastructure as Code (Terraform, CloudFormation) is a plus.
• Experience with Agile methodologies.
• Exposure to AI/LLM technologies, LangChain, or AI-assisted coding tools is a plus.
• Familiarity with semantic search, vector databases, or Retrieval-Augmented Generation (RAG) architectures is an added advantage.
• Familiarity with Python programming and frameworks
• Airline industry knowledge is a plus
  
  

• Full-Stack Engineering Expertise: Strong capability across frontend, backend, and cloud-native application development using Java, React, and AWS.
• Scalable Thinking: Ability to design and develop scalable enterprise applications for a global organization.
• Innovation & Automation: Passion for leveraging modern engineering tools and automation to improve development efficiency.
• Collaboration & Ownership: Ability to work effectively with cross-functional teams and take ownership of deliverables in a fast-paced environment.