Senior Software Developer - API Integration

NTT DATA Global Delivery Services Ltd; Bengaluru; On-site; INR 2,800,000 - 4,600,000; Full time

Job summary

NTT DATA is seeking a Senior Software Developer - API in Bangalore to design and implement API solutions with GraphQL, React integration, and distributed microservices using Java and Spring Boot. The role requires strong API design skills and cloud-ready deployment.

You will contribute to scalable systems, involve CI/CD using Maven/Jenkins, Docker, Kubernetes, and ensure robust logging, auditing, and security practices across services, collaborating with business and tech teams.

Qualifications

• 7+ years of experience.
• Experience in GraphQL expert, schema design, federation, APIs, React integration, performance/security.
• Experience in building microservices using Java, Springboot, GraphQL, etc.
• Experience in building common services framework for logging, error handling, auditing, policy management, authentication and authorization.

Responsibilities

• Implement and deploy API solutions.
• Collaborate with business leaders to align IT architecture with strategy.
• Contribute to creating strategy and evolvable systems, including guidelines, standards, and policies.

Skills

GraphQL expertise

Schema design

Federation

APIs integration

React integration

Java / Spring Boot

Microservices

Docker / Kubernetes

CI/CD

Swagger/OpenAPI

Security

Tools

Docker

Kubernetes

Jenkins

Maven

Git

Swagger

Postman

Job description

GraphQL APIs, React integration

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us.

We are currently seeking a GraphQL APIs, React integration to join our team in Bangalore, Karnātaka(IN-KA), India(IN).

Software Developer - API Job Description and Responsibilities

Implement and deploy API solutions while demonstrating expertise in a number of areas including:

• API design and development
• Public and Private API design and development
• Highly scalable distributed systems
• Cloud computing

Supports projects and design recommendations that span the entire infrastructure.

Contributes to creating strategy and evolvable systems, including guidelines, standards, and policies.

Collaborates with business leaders to help define business strategy and align creative information technology systems architecture to support the strategy.

This requires a high degree of interaction with:

• Business and operations units to understand the functional needs of the system users
• Various technology teams, both within and outside of a financial firm

Preferred Experience and Skills

• 7+ years of experience
• Experience in GraphQL expert, schema design, federation, APIs, React integration, performance/security
• Experience in building microservices using Java, Springboot, GraphQL, etc.
• Experience in building common services framework for logging, error handling, auditing, policy management, authentication and authorization.
• Good understanding of Microservice architecture with experience in containerized deployment (On Cloud, On Premise and Hybrid).
• Experience in integration with Databases (RDBMS and NoSQL such as PostgreSQL and MongoDB) and Streaming platforms (Kafka).
• Experience in Continuous integration and Continuous deployment using Maven, Jenkins, Docker, Kubernetes and Springboot.
• Proficiency in web service design using Swagger/YAML (with JSON)
• UI experience is an added advantage
• Adept with agile software development lifecycle and DevOps principles
• Able to communicate processes and results with all parties involved in the product team, including engineers, product owner, scrum master, third party vendors and customers
• Strong problem-solving and analytical skills
• Excellent communication and interpersonal skills

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100.

We are committed to accelerating client success and positively impacting society through responsible innovation.

We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services.

our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future.

As a Global Top Employer, we have experts in more than 50 countries.

We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners.

NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs.

While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements.

For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs.

At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees.

NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us . NTT DATA endeavors to make https://us.nttdata.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at https://us.nttdata.com/en/contact-us . This contact information is for accommodation requests only and cannot be used to inquire about the status of applications.

NTT DATA is an equal opportunity employer.

Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

For our EEO Policy Statement, please click here . If you'd like more information on your EEO rights under the law, please click here . For Pay Transparency information, please click here .

Experience Level Senior Level