Senior Java and Python Developer

NTT DATA Global Delivery Services Ltd; Bengaluru; Hybrid; INR 1,800,000 - 2,400,000; Full time

Job summary

NTT DATA Global Delivery Services Ltd in Bengaluru is seeking a Senior Full Stack Engineer with 6-9 years of experience. Role involves developing Java/Spring Boot and Python applications, handling SQL databases like PostgreSQL or Snowflake, and leveraging AWS and CI/CD tools.

The position requires strong collaboration in a small, agile team, with a hybrid work model from the Bangalore EGL office. Fluency in modern development practices and testing frameworks (JUnit/PyTest) is expected.

Qualifications

• Strong hands-on experience in Java and Spring Boot is mandatory.
• Strong hands-on experience in Python application development is mandatory.
• Good understanding of database concepts and SQL writing skills (PostgreSQL/Snowflake preferred).

Responsibilities

• Lead development efforts in Java/Spring Boot and Python across quarterly priorities.
• Contribute to data transfer and reconciliation workflows between systems.
• Perform data quality checks and ensure reliable data pipelines.
• Collaborate in a small, agile team with strong ownership of tasks.
• Support CI/CD pipelines and basic debugging as needed.

Skills

Java

Spring Boot

Python

REST API

SQL

PostgreSQL

Snowflake

AWS

Jenkins

JUnit

PyTest

Angular

Tools

AWS

Jenkins

Job description

Java, Spring boot, Rest API, Rest API, Python, SQL with Postgres OR Snowflake, AWS, Jenkins - Develo Req ID: 388509 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, we are currently seeking a Java, Spring boot, Rest API, Rest API, Python, SQL with Postgres OR Snowflake, AWS, Jenkins - Develo to join our team in Bangalore, Karnātaka (IN-KA), India (IN). Java, Spring boot, Rest API, Rest API, Python, SQL with Postgres OR Snowflake, AWS, Jenkins - Developer FMRJP00039739 Full Stack Engineer 3 (6-9 Years).

• Strong working experience in Java, Spring boot, Rest API, Python(application development)
• Python will be used for Data Quality Checks
• Good understanding of SQL preferably on Postgres OR Snowflake
• AWS services like S3, SNS, SQS, IAM Policy
• Jenkins for Deployment
• Unit and integration test automation using JUnit, PyTest

• Good to have skills - Angular
• Passionate and open to learning new tools and developing with the latest technologies and frameworks.
• Can work well in a small, agile team in a very collaborative environment where your ideas are welcome.
• Solid analytical, communication, and organizational skills

Minimum Experience on Key Skills 6-9 years

Detailed JD: 1. Role Overview Looking for a Senior Individual Contributor in the 6-9 years' experience range. The candidate should be able to work independently, take ownership of assigned tasks, learn the application landscape quickly, and become productive with minimal ramp-up. The role will support both Java/Spring Boot and Python applications, with the opportunity to work across both areas depending on quarterly priorities. The team currently has 7 members in India, with additional team members based in the US.

2. Must-Have Skills The client has specifically highlighted the following as the core skills:

1. Java + Spring Boot Strong hands-on experience in Java and Spring Boot is mandatory. The candidate should be capable of independently developing and enhancing applications using Spring Boot.

2. Python – Application Development Strong hands-on experience in Python application development is mandatory. The candidate should have practical development experience rather than only scripting/automation exposure.

3. SQL / Database Good understanding of database concepts and intermediate-level SQL writing skills is mandatory. The candidate should be comfortable extracting and processing data from databases. PostgreSQL/Snowflake experience is preferred, but equivalent database experience can be considered.

Screening Guidance: The client emphasized that these three skills- Java/Spring Boot, Python, and SQL -should be treated as the primary screening criteria. Profiles should ideally demonstrate strong proficiency in these areas before submission.

3. Cloud - Preferred Cloud knowledge is expected, but the client is open to any major cloud platform. AWS is preferred, particularly exposure to services such as S3, SNS, SQS and IAM. If a candidate does not have hands-on AWS experience but has a good understanding of another cloud platform or strong theoretical AWS knowledge, the profile can still be considered, provided the three core skills above are strong.

4. Project Context / Application Landscape The team is part of the Data & Analytics product area supporting digital asset/crypto-related capabilities. The candidate will work primarily across two application areas: Java/Spring Boot application: Existing applications used for transferring data between systems for use cases such as reconciliation and statement generation. Python application: A newer application focused on performing data quality checks. This has a longer-term roadmap and is expected to see continued enhancements. The resource may therefore work on either application depending on business priorities and quarterly requirements.

5. CI/CD & Deployment Experience with Jenkins/CI-CD pipelines is preferred. The candidate should understand how deployment pipelines work and be able to perform high-level troubleshooting/debugging when a build or deployment fails. They are not expected to fix or maintain the pipelines, as this is handled by a separate team.

6. Testing Experience with unit and integration testing is expected. JUnit and PyTest are the relevant testing frameworks.

7. Angular – Good to Have Angular is not mandatory. Exposure to Angular/UI development would be an added advantage, particularly for the newer Python application. Candidates without Angular experience can still be considered.

8. Behavioral / Working Style The client is looking for someone who is: A strong individual contributor and team player. Capable of working independently and taking ownership of assigned tasks. A quick learner who can understand new applications and technologies quickly. Strong in analytical thinking, problem-solving and collaboration. Open to learning new tools and technologies.

9. Team & Work Location India team: 7 members currently, with approximately 8 additional team members in the US supporting these applications. The candidate will primarily collaborate with the India team but will also interact with US-based team members, including architects. Some overlap with US working hours may be required, particularly during releases or critical activities. Bangalore – EGL is the preferred office location.

10. Profile Flexibility The client acknowledged that finding a 100% match may be challenging and is open to considering candidates who are approximately 70–80% aligned, provided the core technical foundation is strong and the candidate demonstrates the potential to learn/upskill. However, for initial sourcing and internal screening, please ensure that profiles demonstrate strong capability in the three core areas: Java/Spring Boot + Python Application Development + SQL/Database. Other skills such as AWS, Jenkins, JUnit/PyTest and Angular can be evaluated as additional strengths and potential areas for upskilling. Please use the above criteria for sourcing and internal evaluation so that we remain aligned with the client's expectations before submitting profiles.

• Must have Good Communication
• Must be ready to work in 10:30 AM to 8:30 PM Shift
• Flexible to work in Client Location EGL / Global City Tech Park, Bangalore
• Must be ready to work from office in a Hybrid work environment. Full Remote work is not an option
• Expect Full Return to office from Feb/Mar'25

• Must have Genuine and Digitally signed Form16 for ALL employments
• All employment history/details must be present in UAN/PPF statements
• Candidate must be screened using Video and ensure he/she is genuine and have proper work setup
• Candidates must have real work experience on mandatory skills mentioned in JD
• Profiles must have the companies which they are having payroll with and not the client names as their employers
• As these are competitive positions and client will not wait for 60 days and carry the risks of drop-out, candidates must of 0 to 3 weeks of Notice Period
• Candidates must be screened for any gaps after education and during employment for genuineness of the reasons

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.

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Experience Level Senior Level