Fullstack Java With React-Software Engineer III

Artificial Intelligence & Engineering

AI & Engineering leverages cutting-edge engineering capabilities to help build, deploy, and operate integrated/verticalized sector solutions in software, data, AI, network, and hybrid cloud infrastructure. These insights are powered by engineering for business advantage, helping transform mission-critical operations.

Join our AI & Engineering team to help transform technology platforms, driving innovation, and help make a significant impact on our clients' achievements. You'll work alongside talented professionals reimagining and re-engineering operations and processes that could be critical to businesses.

Position Summary

Level: Software Engineer III

As a Software Engineer III at Deloitte Consulting, you will deliver high-quality engineering solutions that support enterprise applications and client transformation initiatives. In this role, you will contribute across backend and front-end development, apply modern engineering practices, and help deliver secure, scalable, and maintainable technology solutions. You will also support continuous improvement through automation, innovation, and strong execution within project timelines.

Work you'll do

As a Software Engineer III on the Engineering as a Service team, you will be responsible for

• Designing, developing, and maintaining backend services and application programming interfaces using Java, Spring, Spring Boot, and microservices architecture
• Building and enhancing React applications using TypeScript, modern JavaScript, and integration with RESTful or GraphQL services
• Evaluating solution options, identifying risks, and contributing to secure, scalable, and maintainable design decisions
• Performing testing, debugging, defect management, documentation, and production issue resolution across the software development lifecycle
• Supporting process improvements, automation, delivery metric tracking, knowledge sharing, and development of tools or accelerators that improve project outcomes.

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The Team

Engineering as a Service provides complete design, implementation, and technology operations, leveraging our core engineering expertise. We transform engineering teams, modernize technology, and deliver complex programs with a product engineering approach. Our flexible delivery models—traditional teams, pools, or pods—are tailored to each client's needs, offering engineering-led advisory, implementation, and operational capabilities to accelerate innovation.

Education: BE/B.Tech/M.C.A./M.Sc (CS) degree or equivalent from accredited university

Location: Bengaluru, Hyderabad, Chennai, Pune

Shift Timings: 11 AM to 8 PM or 2 PM to 11 PM IST

Qualifications

Must Have Skills/Project Experience/Certifications:

• Core JAVA & Backend engineering:
• 6-10 years of strong hands-on experience in JAVA( 8+) with solid grounding in Object-Oriented design principles and clean coding practices including identifying design flaws in existing codebases and refactoring towards maintainable designs
• Well versed with core Java concepts including Exception Handling, Collections Framework, Concurrency (threads), Streams, Lambdas etc.
• Ability to design and implement efficient, Secure, and maintainable backend code, evaluate multiple solution approaches, and justify design decisions considering performance and security trade-offs
• Spring & Enterprise Frameworks:
• Strong understanding of microservices architecture, with the ability able to design high-level service boundaries, ensure effective inter-service communication and manage data consistency
• Hands-on experience building and maintaining RESTful APIs using Spring Boot, applying API design best practices and integrating with external services, data sources and databases
• Solid expertise in Spring framework/Spring Boot design principles including core annotations, dependency injection, bean lifecycle, transaction management, and database access patterns.
• Experience implementing security and cloud-native patterns using Spring Security and Spring Cloud (e.g. authentication/ authorization, configuration and resiliency)
• Strong understanding of data persistence, including RDBMS & SQL (or NOSQL), normalization, complex query troubleshooting and ORM/ JPA (e.g., Hibernate) for performant and transactional data access.
• Proven ability in testing, trouble shooting and debugging, including writing JUnit tests, identifying performance bottlenecks, and resolving production issues with minimal handholding
• React
• 4 - 7 years of hands-on experience in React:
• Strong hands-on experience building scalable and production-grade React applications using TypeScript and modern JavaScript (ES6+).
• Strong understanding of React fundamentals, including JSX, component lifecycle, hooks, rendering behaviour, and component composition
• Experience implementing state management and data-fetching patterns, using Context API and modern state libraries ( e.g., Redux Toolkit/Zustand/Recoil ) based on application complexity.
• Strong UI engineering fundamentals including HTML/ CSS, responsive design, accessibility considerations and cross-browser compatibility
• Hands-on experience integrating React applications with backend services via RESTful APIs (GraphQL where applicable), including contract-driven integration ( OpenAPI/Swagger), pagination, error handling
• Experience implementing authentication and authorization flows in the UI using OAuth2/OIDC and JWT, including route protection, secure token handling, and role-based UI behavior.
• Strong testing and debugging skills with unit/component testing (Jest, React Testing Library) and end-to-end testing (Cypress/Playwright), ensuring stability and maintainability.
• Experience with React performance optimization, including code splitting, lazy loading, memoization strategies, and efficient rendering of large data sets
• Familiarity with React build tooling, including modern bundlers (Webpack/Vite), environment configuration, and deployment optimization.

Soft Skills

• Strong communication skills with the ability to articulate technical concepts clearly to both technical and non-technical stakeholders.
• Proven experience working directly with clients and business stakeholders to clarify requirements, manage expectations, and reduce ambiguity.
• Ability to ask the right questions, challenge assumptions constructively, and drive clarity in complex or evolving problem spaces.
• Strong collaboration mindset; able to work effectively with cross-functional teams including product managers, designers, QA, and platform teams.
• Ownership-driven approach with the ability to independently drive tasks to completion with minimal handholding.

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Good to Have Skills/Project Experience/Certifications:

• Certification (JAVA):
• Oracle Certified Associate (Java 8 or above)
• Oracle Certified Professional (preferred but not mandatory)
• Agile Development and Collaboration
• Experience working in Agile/Scrum or SAFe environments with iterative delivery and continuous feedback.
• Ability to collaborate effectively with product, QA, and platform teams to deliver high-quality features incrementally.
• Comfortable participating in sprint planning, estimations, reviews, and retrospectives with a delivery-oriented mindset
• Awareness of any of the industry domains
  
  
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Our purpose
Deloitte’s purpose is to make an impact that matter