Job Title:  T&T | Engineering | PDI | Senior Consultant | Java

Job requisition ID ::  85333
Date:  Jul 15, 2025
Location:  Delhi
Designation:  Consultant
Entity:  Deloitte Touche Tohmatsu India LLP

Every day, your work will make an impact that matters, while you thrive in a dynamic culture of inclusion, collaboration and high performance. As the undisputed leader in professional services, Deloitte is where you will find unrivaled opportunities to succeed and realize your full potential

 

Deloitte is where you will find unrivaled opportunities to succeed and realize your full potential.

 

The Team



Deloitte’s Technology & Transformation practice can help you uncover and unlock the value buried deep inside vast amounts of data. Our global network provides strategic guidance and implementation services to help companies manage data from disparate sources and convert it into accurate, actionable information that can support fact-driven decision-making and generate an insight-driven advantage. Our practice addresses the continuum of opportunities in business intelligence & visualization, data management, performance management and next-generation analytics and technologies, including big data, cloud, cognitive and machine learning.

Learn more about Analytics and Information Management Practice

 

Work you’ll do as a Consultant

 

The primary role of a Consultant or Sr. Consultant is to be responsible for managing specific sub-work stream (or sub-modules) within a broader project. Sr. Consultants and Consultants on engagements report into the team lead/ manager and are responsible for end to end delivery of the sub-work stream allocated to them.

The responsibilities of Consultant can include:


·        Design and develop intelligent chatbots and virtual assistants using Python and LLM technologies (e.g., OpenAI, LangChain, Rasa, Hugging Face).

·        Fine-tune or prompt-engineer large language models for domain-specific tasks.

·        Integrate chatbots into web/mobile platforms, messaging channels (e.g., WhatsApp, Slack), and APIs.

·       Build workflows and pipelines for intent recognition, entity extraction, and context management.

·       Develop fallback strategies, multi-turn conversation flows, and user personalization features.

·       Monitor and optimize chatbot performance using analytics, logging, and feedback loops.

·       Collaborate with data scientists, product managers, and designers to deliver human-like conversational UX.

·       Ensure compliance with privacy, security, and ethical AI standards.

 

Must-Have Skills:

·       3–6 years of experience in backend development with a strong focus on Python.

·       Proven hands-on experience with LLMs (e.g., GPT-4, LLAMA, Claude) and frameworks like LangChain, LlamaIndex, or Rasa.

·       Strong understanding of NLP concepts including tokenization, embeddings, and prompt engineering.

·       Familiarity with vector databases (e.g., FAISS, Pinecone, Weaviate) and retrieval-augmented generation (RAG).

·       Experience with RESTful API design, integration, and webhooks.

·       Strong debugging and optimization skills for chatbot performance and response accuracy.

·       Experience with Git, CI/CD pipelines, and containerized deployments (Docker, Kubernetes).

·       Experience with state management tools (e.g., Redux, Context API).

·       Familiarity with mobile-specific concerns: permissions, deep linking, offline storage, etc.

·       Skilled in integrating APIs and handling real-time data using REST or GraphQL.

·       Version control using Git and collaborative development tools (e.g., GitHub, Bitbucket).

Nice to Have:

·       Familiarity with cloud platforms (AWS, GCP, Azure) and services like Lambda, Sage Maker, or Vertex AI.

·       Knowledge of front-end technologies for chatbot interfaces (e.g., React, HTML/CSS).

·       Experience with speech-to-text and text-to-speech systems.

·       Hands-on experience with logging, monitoring, and A/B testing chatbot flows.

·       Familiarity with ethical AI principles, data privacy regulations (GDPR, HIPAA), and responsible AI practices.

You’re a Great Fit If You:

·        Have a strong interest in the evolving field of generative AI and conversational interfaces.

·       Enjoy solving complex problems and building real-world applications that scale.

·       Can independently take ownership of chatbot projects from design to deployment.

·       Thrive in a collaborative, cross-functional, agile environment.

·       Are committed to continuous learning and keeping up with AI innovations.

 

Education:

Bachelor’s or Master’s degree in Computer Science, Artificial Intelligence, Data Science, or a related field.



In addition to living our purpose, Consultant across our organization:

 

·      Ability to execute a project using Agile techniques to quickly deliver value for clients

·      Ability to propose solutions by adopting a customer-centric view of the client’s strategy

·      Ability to combine digital acumen and a domain specialization to create solutions for our clients

·      Ability to build and contribute domain thought-ware for use by the network

·      Ability to select appropriate methods for collecting and analyzing data, and develop informed recommendations that shape or support the client’s business strategy

·      Ability to address client business challenges in the intersection of process and technology

·      Ability to produce a high quality work product and collaborate with others to deliver a superior client experience

·      Ability to deliver key messages with clarity, confidence and poise to instill confidence in clients

·      Ability to incorporate financial information when evaluating strategic options

·      Ability to apply a global and diverse perspective to problem solving

·      Ability to understand how business functions operate and how sector trends impact a client’s business

·      Ability to organize insights and define a logical flow to tell a story when presenting recommendations

·      Builds relationships and communicates effectively in order to positively influence peers and other stakeholders

·      Identifies and embraces our purpose and values and puts these into practice in their professional life

·      Seeks opportunities to challenge self; teams with others across businesses and borders to deliver and takes accountability for own and team results

·      Understands objectives for clients and Deloitte, aligns own work to objectives and sets personal priorities

·      Develops self by actively seeking opportunities for growth, shares knowledge and experiences with others, and acts as a strong brand ambassador



 

Your role as a leader

 

At Deloitte India, we believe in the importance of leadership at all levels. We expect our people to embrace and live our purpose by challenging themselves to identify issues that are most important for our clients, our people, and for society and make an impact that matters.

 

In addition to living our purpose, Consultant across our organization:

 

·      Develop high-performing people and teams through challenging and meaningful opportunities

·      Deliver exceptional client service; maximize results and drive high performance from people while fostering collaboration across businesses and borders

·      Influence clients, teams, and individuals positively, leading by example and establishing confident relationships with increasingly senior people

·      Understand key objectives for clients and Deloitte; align people to objectives and set priorities and direction.

·      Acts as a role model, embracing and living our purpose and values, and recognizing others for the impact they make

 

How you will grow

 

At Deloitte, our professional development plan focuses on helping people at every level of their career to identify and use their strengths to do their best work every day. From entry-level employees to senior leaders, we believe there is always room to learn. We offer opportunities to help build excellent skills in addition to hands-on experience in the global, fast-changing business world. From on-the-job learning experiences to formal development programs at Deloitte University, our professionals have a variety of opportunities to continue to grow throughout their career. Explore Deloitte University, The Leadership Centre.

 

Benefits

At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits. Learn more about what working at Deloitte can mean for you.

 

Our purpose                                                                                                                

                                                                                                                

Deloitte is led by a purpose: To make an impact that matters.

 

Every day, Deloitte people are making a real impact in the places they live and work. We pride ourselves on doing not only what is good for clients, but also what is good for our people and the

 

Communities in which we live and work—always striving to be an organization that is held up as a role model of quality, integrity, and positive change. Learn more about Deloitte's impact on the world

 

Recruiter tips

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