Full Stack Software Engineer

Engineer I -Fullstack

Amex GBT is a place where colleagues find inspiration in travel as a force for good and – through their work – can make an impact on our industry. We’re here to help our colleagues achieve success and offer an inclusive and collaborative culture where your voice is valued.

What You’ll do 

• Full Stack Development:  Design and develop responsive web applications using React.js for Amex GBT mid and back office operations

• Build robust backend services and RESTful APIs using Java and Spring Boot • Implement user-friendly interfaces for invoice management ,  and operational dashboards

• Develop and maintain microservices architecture for scalable travel management solutions • Integrate frontend applications with backend services and third-party travel APIs

• Database & Cloud Development:  Design and optimize PostgreSQL database schemas and queries for travel data management

• Implement data access layers and ORM solutions for efficient data operations

• Develop cloud-native applications using AWS services (EC2, S3, Lambda, RDS)

• Build and deploy applications on AWS infrastructure with focus on scalability and performance

• Implement caching strategies and performance optimization techniques

• Application Support & Maintenance:  Provide application support for production systems and resolve technical issues

• Solve and debug both frontend and backend components

• Monitor application performance and implement improvements

• Support deployment processes and coordinate releases

• Participate in on-call rotation for critical system support

• Collaboration & Quality: Work closely with UX/UI designers to implement pixel-perfect user interfaces

• Collaborate with product managers and business analysts on feature requirements

• Participate in code reviews and maintain high coding standards

• Write unit tests and integration tests to ensure code quality

• Document technical specifications and maintain system document

What We're Looking For

• Bachelor degree in Technology with minimum 5 years of full stack development experience with Java and modern frontend frameworks

• Strong proficiency in Java 8+ and Spring ecosystem (Spring Boot, Spring MVC, Spring Data

• Extensive experience with React.js, including hooks, state management, and modern React patterns

• Advanced knowledge of PostgreSQL including database design, query optimization, and performance tuning

• Hands-on experience with AWS services (EC2, S3, RDS, Lambda, API Gateway, CloudWatch)

• Confirmed experience in application support and production solving. Proficiency in HTML5, CSS3, JavaScript (ES6+), and responsive web design

• Experience with RESTful API design and development • Knowledge of version control systems (Git) and collaborative development workflows. Experience in travel industry, TMC operations, or expense management systems

• Knowledge of additional AWS services (ECS, EKS, CloudFormation, CodePipeline. Experience with state management libraries (Redux, Context API, Zustand)

• Familiarity with modern build tools (Webpack, Vite) and package managers (npm, yarn). Knowledge of testing frameworks (Jest, React Testing Library, JUnit, Mockito)

• Experience with containerization technologies (Docker, Kubernetes. Understanding of CI/CD pipelines and DevOps practices

• Familiarity with monitoring and logging tools (CloudWatch, ELK stack)

• Knowledge of security guidelines and authentication mechanisms (JWT, OAuth)

• Technical Environment: Backend: Java 11+, Spring Boot, Spring Security, Spring Data JPA, Frontend: React.js, TypeScript, HTML5, CSS3, Material-UI/Ant Design

• Database: PostgreSQL, Redis • Cloud: AWS (EC2, S3, RDS, Lambda, API Gateway)

• Tools: Git, Maven/Gradle, Docker, Jenkins/GitLab CI • Testing: Jest, React Testing Library, JUnit, Postman

• Strong problem-solving skills with ability to work on complex technical challenges

• Excellent communication skills for collaborating with multi-functional teams

• User-centric approach with focus on delivering exceptional user experiences

• Ability to work independently and manage multiple priorities

• Continuous learning attitude and adaptability to new technologies

• Strong attention to detail and commitment to code quality

• Must be willing and able to work in 2nd shifts (3:00 PM IST to 12:00 AM IST) and occasional weekends as required.

• The candidate should be willing to work in App Support project 

• Must be willing to work from Bangalore office location minimum 3 days in a week.

     

Location

Bangalore, India

     

The #TeamGBT Experience

Work and life: Find your happy medium at Amex GBT.

• Flexible benefits are tailored to each country and start the day you do. These include health and welfare insurance plans, retirement programs, parental leave, adoption assistance, and wellbeing resources to support you and your immediate family.

• Travel perks: get a choice of deals each week from major travel providers on everything from flights to hotels to cruises and car rentals.

• Develop the skills you want when the time is right for you, with access to over 20,000 courses on our learning platform, leadership courses, and new job openings available to internal candidates first.

• We strive to champion Inclusion in every aspect of our business at Amex GBT. You can connect with colleagues through our global INclusion Groups, centered around common identities or initiatives, to discuss challenges, obstacles, achievements, and drive company awareness and action.

• And much more!

All applicants will receive equal consideration for employment without regard to age, sex, gender (and characteristics related to sex and gender), pregnancy (and related medical conditions), race, color, citizenship, religion, disability, or any other class or characteristic protected by law.

Click Here for Additional Disclosures in Accordance with the LA County Fair Chance Ordinance.

Furthermore, we are committed to providing reasonable accommodation to qualified individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the hiring process. For details regarding how we protect your data, please consult the Amex GBT Recruitment Privacy Statement.

What if I don’t meet every requirement? If you’re passionate about our mission and believe you’d be a phenomenal addition to our team, don’t worry about “checking every box;" please apply anyway. You may be exactly the person we’re looking for!

Experience Level

Mid Level