Senior Data Scientist

Senior Data Scientist Hoje Senior Data Scientist Duration: Full Time Key Responsibilities Design and develop statistical and predictive models for credit risk and financial analysis Apply machine learning techniques to improve decision-making across credit products Analyze, manipulate, and interpret large datasets to identify trends and insights Continuously improve analytical models and propose innovative solutions Collaborate with cross-functional teams to align analytics with business goals Translate complex data findings into clear, actionable insights Required Qualifications Bachelor’s degree in Statistics, Mathematics, Engineering, Physics, or related fields Strong knowledge of statistics, data science, and machine learning concepts Proven experience in predictive modeling and data analysis Proficiency in Python and/or R for analytics and model development Solid understanding of the credit lifecycle and financial products (loans, credit cards) Experience working with large datasets and data-driven environments Senior Data Scientist - TCS Come to one of the biggest IT Services companies in the world Here you can transform your career Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment. We are looking for Senior Data Scientist who wants to learn and transform his career. Mandatory Skills Extensive experience in Python, Machine Learning, and advanced knowledge of AWS components to lead data analytics projects and the development of scalable solutions. Technologies such as Deep Learning and GenAI will be considered a plus. Education: Bachelor's degree in Computer Science, Engineering, Statistics, Mathematics, or related fields. Advanced programming in Python (Pandas, NumPy, Scikit-learn). Development and implementation of Machine Learning models at scale. Solid experience with AWS components (S3, Lambda, SageMaker, EC2, IAM). Experience in technical leadership or team mentoring. Additional skills Handling large volumes of data. Knowledge of SQL and relational/non-relational databases. Best practices in MLOps and CI/CD for models. Lead the design, development, and implementation of Machine Learning models for complex applications. Structure robust and scalable data pipelines, ensuring quality and performance. Define architecture and integrate solutions with AWS services (S3, Lambda, SageMaker, EC2, IAM). Act as a technical reference, guiding teams and ensuring best practices. Collaborate with stakeholders to translate needs. Business development in data-driven solutions. Document processes and promote standards for versioning, testing, and deployment. Experience with Deep Learning (TensorFlow, PyTorch). Knowledge of GenAI (LLMs, Prompt Engineering, APIs such as OpenAI, HuggingFace). Experience with multimodal models. What do we offer? Health insurance Life insurance Gympass TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates Partnership with SESC Reimbursement of Certifications Free TCS Learning Portal – Online courses and live training International experience opportunity Discount Partnership with Universities and Language Schools Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire TCS Gems – Recognition for performance Xcelerate – Free Mentoring Career Platform Tata Consultancy Services is an equal opportunity employer, our commitment to diversity & inclusion drives our efforts to provide equal opportunity to all candidates who meet our required knowledge & competency needs, irrespective of any socio-economic background, race, color, national origin, religion, sex, gender identity/expression , age, marital status, disability, sexual orientation or any others. We encourage anyone interested to build a career in TCS to participate in our recruitment & selection process. At Tata Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects each person. Our motto is Inclusion without exception. At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer RGS - Data Scientist DYWIDAG stands as a global leader in construction and infrastructure technology that works with government authorities, asset owners, construction companies, and design offices to support their infrastructure projects. We have expanded into over 50 countries worldwide and continue to keep infrastructure safe and secure every single day. Purpose of the Job We are seeking a highly skilled and motivated Data Scientist to join our team. The ideal candidate will have 2–3 years of hands‑on experience as a data scientist in a business environment, supporting multiple departments and functions with predictive analytics and rapid development of minimal viable products (MVPs). A strong emphasis is placed on experience with pricing engines and sales forecasting solutions. You will be responsible for analyzing large datasets, building predictive models, and enabling data‑driven decision‑making across the organization. Key Responsibilities Collect, clean, and preprocess structured and unstructured data from diverse sources. Develop, implement, and optimize statistical models, machine learning algorithms, and data mining techniques. Rapidly prototype and deliver MVPs to address business needs, especially in pricing and sales forecasting. Collaborate with the Global BI Team and cross‑functional stakeholders to understand requirements and translate them into actionable analytical solutions. Support various departments (e.g., Sales, Finance, Operations) with tailored predictive models and insights. Visualize data insights using dashboards and reports, primarily with Power BI. Clearly communicate findings and recommendations to stakeholders through presentations and documentation. Continuously improve data quality, analytical processes, and model performance. Stay current with the latest trends and technologies in data science, machine learning, and AI. Required Qualifications Bachelor’s or Master’s degree in Data Science, Computer Science, Statistics, Mathematics, or a related field. 2–3 years of proven experience as a data scientist in a business setting, supporting multiple departments/functions. Demonstrated expertise in developing predictive models for pricing engines and sales forecasting. Proficiency in programming languages such as Python, R, or SQL. Experience with data visualization tools, especially Power BI. Familiarity with Microsoft Azure cloud platforms is preferred. Strong problem‑solving skills and attention to detail. Excellent communication and collaboration abilities. Preferred Qualifications Experience with big data technologies (e.g., Azure Data Factory, Synapse, Spark, Hadoop). Knowledge of deep learning frameworks (e.g., TensorFlow, PyTorch). Industry experience in Construction is preferred; experience in Manufacturing or Engineering‑related Big Data is also relevant. RGS - Data Scientist (Junior) Come to one of the biggest IT Services companies in the world Here you can transform your career Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment. We are looking for Data Scientist (Junior) who wants to learn and transform his career. Mandatory Skills DynamoDB AWS S3 (file manipulation and verification) AWS SQS (queue monitoring and analysis) And much better if you stand out for: Good knowledge of English for communication with international stakeholders; Profile with experience in technical support and interest in development; Good documentation and communication skills; Analytical profile focused on problem‑solving Key Responsibilities Service validation after releases; Documentation of new requests; Participation in Keynote sessions with the development team after new implementations; Verification of correct file uploads to AskJIA via S3; Analysis of queues in SQS to identify failures or bottlenecks What do we offer? Health insurance Life insurance Gympass TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates Partnership with SESC Reimbursement of Certifications Free TCS Learning Portal – Online courses and live training International experience opportunity Discount Partnership with Universities and Language Schools Bring Your Buddy – By referring people you become eligible to receive a bonus for each hire TCS Gems – Recognition for performance Xcelerate – Free Mentoring Career Platform Tata Consultancy Services is an equal opportunity employer, our commitment to diversity & inclusion drives our efforts to provide equal opportunity to all candidates who meet our required knowledge & competency needs, irrespective of any socio-economic background, race, color, national origin, religion, sex, gender identity/expression , age, marital status, disability, sexual orientation or any others. We encourage anyone interested to build a career in TCS to participate in our recruitment & selection process. At Tata Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects each person. Our motto is Inclusion without exception. At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer RGS - Data Scientist - Remote At INDI, we're passionate about empowering individuals and businesses worldwide. Our cutting‑edge recruiters connect leading companies with top talent, fostering a dynamic environment where innovation thrives. Join us in shaping the future of work. Overview of the role: We are looking for Data Science Seniors to join our Development team and participate in different projects made up of multicultural teams distributed throughout the world. We are looking for proactive people, team players passionate about programming in this language and oriented to provide the best experience to the end user. This is an excellent opportunity for those professionals looking to develop in one of the fastest growing companies in the industry These developers will face numerous technical challenges, so they must use current technologies, get involved in the mobile world, web applications, devices, etc. Key responsibilities: Work together with developers, tech leads and solution architects to build applications. Improve existing structures by adding new functionalities or proposing technological updates so that as a result, the impact of your contribution is significant in the core of each business. The result of your work will also allow you to improve the user experience on scalable and high availability platforms, contributing to the key differential of each business. Requirements: 6+ years of experience working as a developer. 5+ years of experience working as a Data Scientist. Proficient with analysis, troubleshooting, and problem solving. Hands‑on experience with managing data loads and data quality is a plus. Advanced English level. Flexibility: Choose where and how you work for enhanced creativity and innovation. Tailored Compensation: Personalize your earnings to suit your financial goals. Tech-Driven Tools: Access cutting‑edge resources for seamless collaboration and productivity. Autonomous Workflow: Take control of your schedule to achieve work‑life balance. Well‑being: Enjoy generous leave policies for rest and rejuvenation. Diversity & Inclusion: Thrive in a diverse and inclusive environment. Collaboration: Engage with industry leaders for collective growth. Development: Access mentorship and growth opportunities for continuous advancement. If you are interested in being part of a team composed of the best professionals and working 100% goal‑oriented in an innovative environment, but with the structure and resources of a multinational market leader, do not hesitate to apply Data Scientist II 100% Home Office #J-18808-Ljbffr