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Nouveau Labs - Senior Backend Developer - Java Technologies

Posted on: 09/12/2025

Job Description

Description :

About the job

We are looking for a skilled and passionate Java Developer with 3 years of hands-on experience in developing enterprise-grade applications.

The ideal candidate must be proficient in Java programming, RESTful/SOAP web services, and have strong fundamentals in Data Structures, Algorithms, Design Patterns, and System Design (LLD & HLD).

Responsibilities :

- Design, develop, and maintain scalable applications using Java, Spring, and Spring Boot.

- Build and consume REST APIs / SOAP / RPC services efficiently.

- Collaborate with cross-functional teams to define, design, and ship new features.

- Apply design patterns and follow best practices for clean, maintainable code.

- Work with databases (SQL/NoSQL) and write optimised queries.

- Integrate applications with cloud platforms (AWS/Azure/GCP).

- Solve complex technical problems using efficient algorithms and data structures.

- Participate in Low-Level Design (LLD) and High-Level Design (HLD) reviews.

Requirements :

- Strong expertise in Core Java and Spring Framework (Spring Boot).

- Good knowledge of RESTful APIs, SOAP, and RPC services.

- Familiarity with relational/non-relational databases.

- Hands-on experience with any cloud environment (AWS, GCP, or Azure).

- Strong problem-solving skills with good command of DSA & Algorithms.

- Understanding of Design Patterns, LLD/HLD, and scalable architecture.

- Good communication and collaboration skills.

- Exposure to CI/CD pipelines, containerization (Docker/Kubernetes).

- Experience with unit testing frameworks like JUnit or TestNG.

- Knowledge of microservices architecture


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