Location: Bengaluru | Pune | Chennai | Hyderabad About the role As a Lead Full-Stack Engineer, you ll thrive if you re hands-on, grounded, and passionate about building with technology. Our diverse tech stack includes TypeScript, Java, Scala, Kotlin, Golang, Elixir, Python, .Net, Node.js, and Rust. This role offers significant impact and growth opportunities while staying hands-on. We focus on lean teams without traditional management layers, working in small, collaborative teams (2-5 people) where a well-founded argument holds more weight than the years of experience. You ll develop tailored software solutions to meet clients unique needs across multiple domains. Responsibilities Remain fully hands-on and write high-quality, production-ready code that enables smooth deployment of solutions. Lead architecture and design decisions, ensuring adherence to best practices in technology choices and system design. Utilize DevOps tools and practices to automate and streamline the build and deployment processes. Work closely with Data Scientists and Engineers to deliver robust, production-level AI and Machine Learning systems. Develop frameworks and tools for efficient data ingestion from diverse and complex sources. Operate in short, iterative sprints, delivering working software aligned with clear deliverables and client-defined deadlines. Demonstrate flexibility by learning and working across multiple programming languages and technologies as required. Additional Responsibilities Actively contribute to a high-performing engineering culture by working from the office regularly to collaborate closely with fellow senior techies, fostering strong technical discussions and decision-making. Provide hands-on mentorship and technical guidance that encourages knowledge sharing, continuous improvement, and innovation within your team. Skills you ll need At least 8+ years experience as a Software Engineer. Deep understanding of programming fundamentals and expertise with at least one programming language (functional or object-oriented). A nuanced and rich understanding of code quality, maintainability and practices like Test Driven Development. Experience with one or more source control and build toolchains. Working knowledge of CI/CD will be an added advantage. Understanding of web APIs, contracts and communication protocols. Understanding of Cloud platforms, infra-automation/DevOps, IaC/GitOps/Containers, design and development of large data platforms. A maker s mindset To be resourceful and have the ability to do things that have no instructions. What will you experience in terms of culture at Sahaj? A culture of trust, respect and transparency Opportunity to collaborate with some of the finest minds in the industry Work across multiple domains What are the benefits of being at Sahaj? Unlimited leaves Life Insurance & Private Health insurance paid by Sahaj

Location: Bengaluru | Chennai | Hyderabad | London | Pune | USA (flexible, any US city) About the role As a Data Engineer, you ll feel at home if you are hands on, grounded, opinionated and passionate about delivering comprehensive data solutions that align with modern data architecture approaches. Your work will range from building a full data platform to building data pipelines or helping with data architecture and strategy. This role is ideal for those looking to have a large impact and huge scope for growth, while still being hands on with technology. We aim to allow growth without becoming post-technical Responsibilities Collaborate with Data Scientists and Engineers to deliver production quality AI and Machine Learning systems Build frameworks and supporting tooling for data ingestion from a complex variety of sources Consult with our clients on data strategy, modernising their data infrastructure, architecture and technology Model their data for increased visibility and performance You will be given ownership of your work, and are encouraged to propose alternatives and make a case for doing things differently; our clients trust us and we manage ourselves. You will work in short sprints to deliver working software You will be working with other data engineers in Sahaj and work on building Data Engineering capability across the organisation Skills you ll need Demonstrated experience as a Senior Data Engineer in complex enterprise environments. Deep understanding of technology fundamentals and experience with languages like Python, or functional programming languages like Scala Demonstrated experience in design and development of big data applications using tech stacks like Databricks, Apache Spark, HDFS, HBase and Snowflake Commendable skills in building data products, by integrating large sets of data from hundreds of internal and external sources would be highly critical A nuanced understanding of code quality, maintainability and practices like Test Driven Development Ability to deliver an application end to end; having an opinion on how your code should be built, packaged and deployed using CI/CD Understanding of Cloud platforms, DevOps, GitOps, Containers What will you experience in terms of culture at Sahaj? A culture of trust, respect and transparency Opportunity to collaborate with some of the finest minds in the industry Work across multiple domains What are the benefits of being at Sahaj?

About the role Data scientist with strong background in data mining, machine learning, recommendation systems, and statistics. Should possess signature strengths of a qualified mathematician with ability to apply concepts of Mathematics, Applied Statistics, with specialization in one or more of NLP, Computer Vision, Speech, Data mining to develop models that provide effective solution.. A strong data engineering background with hands-on coding capabilities is needed to own and deliver outcomes. A Master s or PhD Degree in a highly quantitative field (Computer Science, Machine Learning, Operational Research, Statistics, Mathematics, etc.) or equivalent experience, 7+ years of industry experience in predictive modelling, data science and analysis, with prior experience in a ML or data scientist role and a track record of building ML or DL models Responsibilities and skills Work with our customers to deliver a ML/DL project from beginning to end, including understanding the business need, aggregating data, exploring data, building & validating predictive models and deploying completed models to deliver business impact to organizations. Selecting features, building and optimizing classifiers using ML techniques. Data mining using state-of-the-art methods, creating text mining pipelines to clean & process large unstructured datasets to reveal high-quality information and hidden insights using machine learning techniques. Should be able to appreciate and work on: Should be able to appreciate and work on Computer Vision problems, for example, extract rich information from images to categorize and process visual data, develop machine learning algorithms for object and image classification, experience in using DBScan, PCA, Random Forests and Multinomial Logistic Regression to select the best features to classify objects. OR Deep understanding of NLP such as fundamentals of information retrieval, deep learning approaches, transformers, attention models, text summarisation, attribute extraction etc. Preferable experience in one or more of the following areas: recommender systems, moderation of user-generated content, sentiment analysis, etc. OR Speech recognition, speech to text and vice versa, understanding NLP and IR, text summarisation, statistical and deep learning approaches to text processing. Experience of having worked in these areas. Excellent understanding of machine learning techniques and algorithms, such as k-NN, Naive Bayes, SVM, Decision Forests, etc. Appreciation for deep learning frameworks like MXNet, Caffe 2, Keras, Tensorflow. Experience in working with GPUs to develop models, handling terabyte-size datasets. Experience with common data science toolkits such as R, Weka, NumPy, MatLab, mlr, mllib, Scikit learn, caret etc excellence in at least one of these is highly desirable. Should be able to work hands-on in Python, R etc. Should closely collaborate & work with engineering teams to iteratively analyse data using Scala, Spark, Hadoop, Kafka, Storm etc. Experience with NoSQL databases and familiarity with data visualization tools will be of great advantage.

Sahaj Retail Limited is looking for Data Engineer to join our dynamic team and embark on a rewarding career journey. Liaising with coworkers and clients to elucidate the requirements for each task. Conceptualizing and generating infrastructure that allows big data to be accessed and analyzed. Reformulating existing frameworks to optimize their functioning. Testing such structures to ensure that they are fit for use. Preparing raw data for manipulation by data scientists. Detecting and correcting errors in your work. Ensuring that your work remains backed up and readily accessible to relevant coworkers. Remaining up-to-date with industry standards and technological advancements that will improve the quality of your outputs.