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MERN stack-Senior Consultant-Hyderabad/Bengaluru

Deloitte

6 - 9 years

Bengaluru, Hyderabad

Posted: 19/07/2025

Job Description

Position Summary

Join our AI & Engineering team in transforming technology platforms, driving innovation, and helping make a significant impact on our clients' success. Youll work alongside talented professionals reimagining and re-engineering operations and processes that are critical to businesses. Your contributions can help clients improve financial performance, accelerate new digital ventures, and fuel growth through innovation.

AI & Engineering leverages cutting-edge engineering capabilities to build, deploy, and operate integrated/verticalized sector solutions in software, data, AI, network, and hybrid cloud infrastructure. These solutions are powered by engineering for business advantage, transforming mission-critical operations. We enable clients to stay ahead with the latest advancements by transforming engineering teams and modernizing technology & data platforms. Our delivery models are tailored to meet each client's unique requirements.

ROLE

Level: Sr Consultant

As a Consultant at Deloitte Consulting, you will be responsible for individually delivering high quality work product within due timelines in agile framework. On requirement basis consultants will be mentoring and/or directing junior team members/liaising with onsite/offshore teams to understand the functional requirements.

The role involves developing and maintaining applications using MERN stack.

The work you will doincludes:

Develop performant applications using MERN stack that are compliant with the latest industry standards.

Develop software solutions using industry standard delivery methodologies like Agile and Waterfall across different architectural patterns

Showcase expertise in the end-to-end development cycle starting from Design (low level and high level), coding, unit testing, deployment and defect fixing along with coordinating with multiple stakeholders

Write clean, efficient, and well-documented code maintaining industry and client standards ensuring code quality and code coverage adherence

Generate design documents and formulate non-functional requirements

Perform independent code reviews and execute unit tests on integration modules developed by self and other junior team members on the project

Ability to quickly learn and deliver on analogous technologies with limited or no prior experience

Good interpersonal and communication skills

QUALIFICATIONS

Skills / Project Experience:

Must Have:

6-9 years of hands-on experience in designing and developing full-stack applications using the MERN stack (MongoDB, Express, ReactJS, NodeJS)

Proficient in Front-end development using HTML, CSS, JS(ES6), ReactJS, CSS-in-JS, Styled Components etc.

6-9 years of hands-on experience in designing and developing backend systems using Node.js and related technologies such as Express.js, Koa.js etc. and MongoDB.

Experience in TypeScript, Flow etc.

Experience in designing and building highly performant REST API(s).

Experience in GraphQL.

Experience in writing Unit Tests using Jest, Mocha, RTL (React Testing Library) etc.

Exposure to analysis design and development of high-level architecture of the application

Experience in SDLC methodologies such as Agile, waterfall, ritual like Scrum, Retro etc. and related collaboration tools like JIRA, Confluence etc.

Experience in version control systems like GitHub, Bitbucket etc.

Ability to perform estimation of work products.

Good interpersonal and communication skills.

Flexibility to adapt and apply innovation to varied business domains and apply technical solutioning and learnings to use cases across business domains and industries.

Good to Have:

Experience in container technologies like Docker, Kubernetes etc.

Understanding of code and application security tools like Snyk etc.

Experience in using monitoring and debugging tools like Splunk, Sentry etc.

Experience with cloud technologies like Azure, AWS.

Experience in writing integration/E2E tests using Cypress, Playwright etc.

Familiarity with CI/CD pipelines (Bamboo, Jenkins, Spinnaker etc.) and automation tools.

Education:

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

Prior Experience:

6-9 years of experience working with HTML, CSS (Inc. SCSS and modern techs like CSS-in-JS, Styled Components etc.), JS(ES6), React, Express.js, Koa.js, TypeScript, MongoDB etc.

Location:

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The team

Deloitte Consulting LLPs Technology Consulting practice is dedicated to helping our clients build tomorrow by solving todays complex business problems involving strategy, procurement, design, delivery, and assurance of technology solutions. Our service areas include analytics and information management, delivery, cyber risk services, and technical strategy and architecture, as well as the spectrum of digital strategy, design, and development services Core Business Operations Practice optimizes clients business operations and helps them take advantage of new technologies. Drives product and service innovation, improves financial performance, accelerates speed to market, and operates client platforms to innovate continuously. Learn more about our Technology Consulting practice on www.deloitte.com

For information on CBO visit - https://www.youtube.com/watch?v=L1cGlScLuX0

For information on life of an Analyst at CBO visit- https://www.youtube.com/watch?v=CMe0DkmMQHI


Our purpose

Deloittes purpose is to make an impact that matters for our people, clients, and communities. At Deloitte, purpose is synonymous with how we work every day. It defines who we are. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. 
Our people and culture

Our inclusive culture empowers our people to be who they are, contribute their unique perspectives, and make a difference individually and collectively. It enables us to leverage different ideas and perspectives, and bring more creativity and innovation to help solve our clients' most complex challenges. This makes Deloitte one of the most rewarding places to work.
Professional development

At Deloitte, professionals have the opportunity to work with some of the best and discover what works best for them. Here, we prioritize professional growth, offering diverse   learning and networking opportunities to help accelerate careers and enhance leadership skills. Our state-of-the-art DU: The Leadership Center in India, located in Hyderabad, represents a tangible symbol of our commitment to the holistic growth and development of our people. Explore DU: The Leadership Center in India.
Benefits to help you thrive

At Deloitte, we know that great people make a great organization. Our comprehensive rewards program helps us deliver a distinctly Deloitte experience that helps that empowers our professionals to thrive mentally, physically, and financiallyand live their purpose. To support our professionals and their loved ones, we offer a broad range of benefits. Eligibility requirements may be based on role, tenure, type of employment and/ or other criteria. Learn more about what working at Deloitte can mean for you.
Recruiting tips

From developing a stand out resume to putting your best foot forward in the interview, we want you to feel prepared and confident as you explore opportunities at Deloitte. Check out recruiting tips from Deloitte recruiters.

Requisition code: 304272

About Company

Deloitte is a global professional services firm that provides a wide range of services, including audit and assurance, consulting, tax, risk management, and financial advisory. With a presence in over 150 countries and a network of member firms, Deloitte serves clients across various industries, helping them solve complex business challenges, improve operations, and innovate. Known for its expertise in management consulting, technology solutions, and strategy, Deloitte is one of the Big Four accounting firms and is recognized for its commitment to quality, integrity, and making an impact in the marketplace.

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