krtrimaiq cognitive solutions

Job Description:

Senior Full Stack Developer (Java + React)

Experience: 7+ Years

Location: Bangalore, Hyderabad, Pune, Noida

Employment Type: Full-time

Preferred: Ready to join within 15 days - 30 days

🔍 About the Role

We are seeking a highly skilled Senior Full Stack Developer with strong backend expertise in Java and hands-on experience with React on the frontend. The ideal candidate should possess exceptional analytical skills, deep knowledge of software design principles, and the ability to build scalable, high-performance applications.

🧠 Key Responsibilities

• Design, develop, and maintain scalable backend services using Core Java & Spring frameworks.
• Build responsive and interactive UI components using ReactJS/Redux.
• Implement high-quality code using TDD/BDD practices (JUnit, JBehave/Cucumber).
• Work on RESTful API development, integration, and optimization.
• Develop and manage efficient database schemas using SQL (DB2) and MongoDB.
• Collaborate with cross-functional teams (DevOps, QA, Product) to deliver robust solutions.
• Participate in code reviews, technical discussions, and architectural decisions.
• Optimize system performance using multithreading, caching, and scalable design patterns.

🛠️ Required Skills

Backend (Strong Expertise Required)

• 7+ years of experience in Java backend development
• Deep knowledge of:
• Core Java (class loading, garbage collection, collections, streams, reflections)
• OOPs, data structures, algorithms, graph data
• Design patterns, MVC, multithreading, recursion
• Spring, JSR-303, Logback, Apache Commons

Database Skills

• Strong knowledge of Relational Databases & SQL (DB2)
• Good understanding of NoSQL (MongoDB)

Frontend Skills

• Solid experience with ReactJS/Redux
• Strong understanding of REST APIs, JSON, XML, HTTP

DevOps & Tools

• Strong knowledge of Git, Gradle, Jenkins, CI/CD pipelines
• Experience with Liquibase for schema management
• Hands-on with Unix/Linux

✨ Good to Have

• Experience with Azure, Snowflake, Databricks
• Knowledge of Camunda 7/8 (BPMN/DMN)
• Experience with TDD, BDD methodologies
• Understanding of workflow engines & cloud data stack

🎓 Education

• Bachelor’s degree in Computer Science, Engineering, or a related field.

Job description

We are looking for a Data Scientist with strong AI/ML engineering skills to join our high-impact team at KrtrimaIQ Cognitive Solutions. This is not a notebook-only role — you must have production-grade experience deploying and scaling AI/ML models in cloud environments, especially GCP, AWS, or Azure.

This role involves building, training, deploying, and maintaining ML models at scale, integrating them with business applications. Basic model prototyping won't qualify — we’re seeking hands-on expertise in building scalable machine learning pipelines.

Key Responsibilities

Design, train, test, and deploy end-to-end ML models on GCP (or AWS/Azure) to support product innovation and intelligent automation.

Implement GenAI use cases using LLMs

Perform complex data mining and apply statistical algorithms and ML techniques to derive actionable insights from large datasets.

Drive the development of scalable frameworks for automated insight generation, predictive modeling, and recommendation systems.

Work on impactful AI/ML use cases in Search & Personalization, SEO Optimization, Marketing Analytics, Supply Chain Forecasting, and Customer Experience.

Implement real-time model deployment and monitoring using tools like Kubeflow, Vertex AI, Airflow, PySpark, etc.

Collaborate with business and engineering teams to frame problems, identify data sources, build pipelines, and ensure production-readiness.

Maintain deep expertise in cloud ML architecture, model scalability, and performance tuning.

Stay up to date with AI trends, LLM integration, and modern practices in machine learning and deep learning.

Technical Skills Required Core ML & AI Skills (Must-Have):

Strong hands-on ML engineering (70% of the role) — supervised/unsupervised learning, clustering, regression, optimization.

Experience with real-world model deployment and scaling, not just notebooks or prototypes.

Good understanding of ML Ops, model lifecycle, and pipeline orchestration.

Strong with Python 3, Pandas, NumPy, Scikit-learn, TensorFlow, PyTorch, Seaborn, Matplotlib, etc.

SQL proficiency and experience querying large datasets.

Deep understanding of linear algebra, probability/statistics, Big-O, and scientific experimentation.

Cloud experience in GCP (preferred), AWS, or Azure.

Cloud & Big Data Stack

Hands-on experience with:

GCP tools – Vertex AI, Kubeflow, BigQuery, GCS

Or equivalent AWS/Azure ML stacks

Familiar with Airflow, PySpark, or other pipeline orchestration tools.

Experience reading/writing data from/to cloud services.

Qualifications

Bachelor's/Master’s/Ph.D. in Computer Science, Mathematics, Engineering, Data Science, Statistics, or related quantitative field.

4+ years of experience in data analytics and machine learning roles.

2+ years of experience in Python or similar programming languages (Java, Scala, Rust).

Must have experience deploying and scaling ML models in production.

Nice to Have

Experience with LLM fine-tuning, Graph Algorithms, or custom deep learning architectures.

Background in academic research to production applications.

Building APIs and monitoring production ML models.

Familiarity with advanced math – Graph Theory, PDEs, Optimization Theory.

Communication & Collaboration

Strong ability to explain complex models and insights to both technical and non-technical stakeholders.

Ask the right questions, clarify objectives, and align analytics with business goals.

Comfortable working cross-functionally in agile and collaborative teams.

Important Note:

This is a Data Science-heavy role — 70% of responsibilities involve building, training, deploying, and scaling AI/ML models.

Cloud experience is mandatory (GCP preferred, AWS/Azure acceptable).

Only candidates with hands-on experience in deploying ML models into production (not just notebooks) will be considered.