Top Tech Jobs & Startup Jobs in Mumbai

Support PAX E700 POS hardware testing and integration for a React Native POS rollout. Configure, test, and troubleshoot the app on PAX E700; integrate and validate peripherals (serial, cash drawer, barcode, printer, EMV); handle device provisioning, connectivity (WiFi/Ethernet/Cellular), firmware issues, and fallback to legacy TSYS; collaborate with QA, DevOps, and client teams and produce device setup and deployment artifacts.

Design, implement, and maintain scalable Java backend services and APIs using Spring Boot. Collaborate with cross-functional teams, optimize performance, ensure security, integrate third-party services, write testable code, and maintain documentation.

Design, model, and optimize relational and analytical data structures for OLTP and data warehouse systems. Build ER diagrams, define modeling standards, manage metadata with tools like Erwin/ER Studio, and drive data cataloging/lineage using Alation/Collibra. Perform performance tuning, sandbox POCs, handle time-series/history, and collaborate with engineers, architects, and product teams while documenting and enforcing governance.

Senior frontend developer responsible for designing and building Vue.js applications, writing clean maintainable code, creating unit and automated tests, maintaining and enhancing existing features, participating in code reviews, identifying risks and dependencies, and collaborating with Agile teams and stakeholders to deliver end-to-end solutions.

Design, develop, test, and deploy full-stack web applications using Angular and Spring Boot. Lead architecture and code reviews, implement security (Azure SSO/Spring Security), manage Oracle RDS schemas and queries, deploy containerized apps to AWS EKS with Docker, monitor with Datadog/Splunk, and participate in Agile ceremonies while maintaining CI/CD pipelines.

Design, develop, fine-tune, and deploy generative AI models (LLMs, diffusion, VAEs). Build data pipelines, APIs, and integrate AI into production while improving performance and collaborating with cross-functional teams.

Design and develop backend services using Java, Spring and Spring Boot. Build REST APIs, implement multithreading, deploy on AWS with Docker/Kubernetes. Contribute to test automation, CI/CD, code quality tools, and work in Agile SCRUM teams.

Design, develop, and maintain Java-based backend services using Spring frameworks and Kafka. Build scalable RESTful APIs, work with MySQL/MongoDB, containerize with Docker, deploy on Kubernetes, and follow CI/CD and Agile practices while collaborating in a team.

Develop and maintain Java (8+) web applications using Spring Boot. Design, build, and document customer-facing RESTful APIs. Work with AWS services (SQS, Lambda, DynamoDB, RDS, S3, Kinesis, CloudFormation). Interpret high-level requirements, ask clarifying questions, self-learn, manage time, and deliver across the full development lifecycle to production.

The posting contains no actual responsibilities—only placeholders. Title indicates a Lead, IT Support role but duties, team size, and scope are not provided.