We are Cognizant AIA
About AI & Analytics: Artificial intelligence (AI) and the data it collects and analyzes will soon sit at the core of all intelligent, human-centric businesses. By decoding customer needs, preferences, and behaviors, our clients can understand exactly what services, products, and experiences their consumers need. Within AI & Analytics, we work to design the future—a future in which trial-and-error business decisions have been replaced by informed choices and data-supported strategies!By applying AI and data science, we help leading companies to prototype, refine, validate, and scale their AI and analytics products and delivery models! Cognizant’s AIA practice takes insights that are buried in data and provide businesses with a clear way to transform how they source, interpret, and consume their information. Our clients need flexible data structures and a streamlined data architecture that quickly turns data resources into informative, meaningful intelligence.
Job Title - Sr Data Scientist-7 + years of experience
As a Senior Data Scientist at Cognizant, you will be at the forefront of transforming legal operations through advanced AI and machine learning. You will work in a dynamic, collaborative environment that blends the agility of a start-up with the scale of a global enterprise. Your primary focus will be on developing production-grade AI solutions that address complex legal and business challenges using large-scale natural language datasets.
Key Responsibilities:
- Design, develop, and deploy LLM-based applications tailored to legal and compliance domains.
- Build and maintain high-quality datasets and pipelines for legal document processing, annotation, and evaluation.
- Collaborate with legal experts and cross-functional teams to ensure AI models meet domain-specific requirements.
- Conduct rigorous experimentation and performance evaluation of AI/ML and GenAI models.
- Translate complex product requirements into scalable software solutions.
- Implement best practices in software development, including code reviews and CI/CD for ML pipelines.
- Ensure ethical AI practices and alignment with business objectives in all deliverables.
Required Skills & Experience:
- Strong foundation in machine learning techniques such as dimensionality reduction, clustering, embeddings, and sequence classification.
- Hands-on experience with deep learning frameworks like PyTorch, TensorFlow, and Hugging Face Transformers.
- Proficiency in NLP tools and libraries including spaCy, word2vec, Flair, BERT, and Keras.
- Experience with large language models (LLMs), prompt engineering, fine-tuning, and benchmarking using LangChain, LlamaIndex, etc.
- Solid programming skills in Python and familiarity with cloud platforms (AWS, GCP, Azure).
- Understanding of data modeling and experience with relational, NoSQL, and vector databases (e.g., Postgres, Elasticsearch, ChromaDB).
- Familiarity with distributed computing systems such as Spark, Ray, or Scala is a plus.
- Experience in ML Ops/AI Ops, API development, and containerization is highly desirable.
This role is ideal for someone who thrives on delivering production-ready code, values collaboration, and is passionate about applying AI to real-world legal challenges. If you’re ready to push the boundaries of what’s possible in legal tech, we’d love to hear from you.
Salary and Other Compensation:Applications will be accepted until July 4th 2025.The annual salary for this position is between $120-150K depending on experience and other qualifications of the successful candidate.This position is also eligible for Cognizant’s discretionary annual incentive program, based on performance and subject to the terms of Cognizant’s applicable plans.Benefits: Cognizant offers the following benefits for this position, subject to applicable eligibility requirements:· Medical/Dental/Vision/Life Insurance· Paid holidays plus Paid Time Off· 401(k) plan and contributions· Long-term/Short-term Disability· Paid Parental Leave· Employee Stock Purchase PlanDisclaimer: The salary, other compensation, and benefits information is accurate as of the date of this posting. Cognizant reserves the right to modify this information at any time, subject to applicable law.
A comunidade Cognizant:
Somos uma equipe de alto calibre que aprecia e apoia uns aos outros. Nosso pessoal defende um local de trabalho enérgico, colaborativo e inclusivo, onde todos possam prosperar.
- A Cognizant é uma comunidade global com mais de 300,000 funcionários em todo o mundo.
- Não sonhamos apenas com um caminho melhor – nós fazemos acontecer.
- Cuidamos de nossas pessoas, clientes, empresa, comunidades e clima fazendo o que é certo.
- Promovemos um ambiente inovador onde você pode construir o plano de carreira certo para você.
Quem somos:
A Cognizant é uma das principais empresas de serviços profissionais do mundo, transformando os modelos de negócios, operação e tecnologia dos clientes para a era digital. Nossa abordagem consultiva exclusiva baseada no setor ajuda os clientes a visualizar, construir e administrar negócios mais inovadores e eficientes. Com sede nos EUA, a Cognizant (membro do NASDAQ-100 e uma das Melhores Empregadoras do Mundo da Forbes 2024) é consistentemente listada entre as empresas mais admiradas do mundo. Saiba como a Cognizant ajuda os clientes a liderar com o digital em nosso site.
A Cognizant é uma empregadora que investe em equidade. Sua candidatura não será pautada em raça, cor, gênero, sexualidade, credo, origem, deficiência, gravidez ou qualquer outra característica protegida pelas leis brasileiras.
Se você tem uma deficiência que requer adaptações razoáveis para procurar uma vaga de emprego ou enviar uma candidatura, envie um e-mail para [email protected] com sua solicitação e informações de contato.
Disclaimer:
As informações de compensação são precisas a partir da data desta publicação. A Cognizant se reserva o direito de modificar essas informações a qualquer momento, sujeito à lei aplicável.
Os candidatos podem ser obrigados a comparecer a entrevistas presenciais ou por videoconferência. Além disso, os candidatos podem ser obrigados a apresentar seu documento de identificação emitido pelo estado ou governo atual durante cada entrevista.
Embora nosso sistema permita a candidatura em todos os idiomas, o(s) idioma(s) e o(s) nível(is) de proficiência exigidos para o trabalho variam. No entanto, é necessário um nível básico de inglês para fins de comunicação em toda a empresa.