486 Sharding Jobs - Page 19

Position: Backend Developer with Database(PostgreSQL) Expertise Location: Noida Experience Level: 4+ Years Employment Type: Full-time Project Overview: Join our team to develop a state-of-the-art website that visualizes live data from connected vehicle fleets. The platform will process and display fieldwork data using advanced sensors onboard the machines. Key features include a heatmap view, live data updates with minimal latency (average ~5 seconds), and a 3D object viewer for enhanced visualization. The backend system will handle billions of data rows efficiently using PostgreSQL, with a microservice architecture powered by RESTful APIs. The frontend will prioritize performance optimizati...

Backend Developer Backend Developer responsible for building and maintaining the server-side infrastructure. This includes managing data, building APIs, integrating with external services, and ensuring the backend can handle scaling, security, and performance optimally. Job Overview: As a Backend Developer, you will be responsible for developing, maintaining, and optimizing the server-side application, database systems, and integrations that power core functionalities. You will ensure the backend is efficient, secure, scalable, and maintainable, collaborating with the frontend team and other stakeholders. Key Responsibilities: 1. API Development & Integration: • Design, develop, and maintain...

Job Summary: We are looking for an experienced Database & Data Engineer who can own the full lifecycle of our cloud data systems—from database optimization to building scalable data pipelines. This hybrid role demands deep expertise in SQL performance tuning , cloud-native ETL/ELT , and modern Azure data engineering using tools like Azure Data Factory, Databricks, and PySpark . Ideal candidates will be comfortable working across Medallion architecture , transforming raw data into high-quality assets ready for analytics and machine learning. Key Responsibilities: 🔹 Database Engineering Implement and optimize indexing, partitioning, and sharding strategies to improve performance and scalabilit...

Job Summary: We are seeking an experienced Database Administrator to design, implement, and manage highly available database systems supporting real-time data processing for vehicle telemetry applications. The ideal candidate will ensure 24/7 database availability while handling millions of requests and maintaining optimal performance during peak loads. Key Responsibilities: Design and implement highly available database architectures capable of handling millions of transactions Manage and optimize multiple database instances across microservices infrastructure Ensure zero-downtime during maintenance, updates, and scaling operations Design and implement real-time data ingestion strategies fo...

Job Summary: We are looking for a skilled Database Administrator (DBA) with 6+ years of experience in managing and optimizing SQL, MySQL, MongoDB, and PostgreSQL databases. The ideal candidate will ensure database availability, performance, security, and scalability while supporting business-critical applications. Key Responsibilities: Install, configure, and maintain SQL, MySQL, MongoDB, and PostgreSQL databases. Monitor database health, optimize queries, and ensure performance tuning. Implement backup, recovery, and disaster recovery strategies. Design and manage high availability (HA) and replication solutions. Troubleshoot database issues, optimize indexing, and resolve performance bottl...

Role : Senior Java Developer Experience : 4 - 9 years Location : Pune Technical Know-How Core & Advanced Java : Collections, Hibernate, JDBC, Caching, Servlets, REST APIs, Threading, File Operations, Metadata driven concepts, Exception Handling. Knowledge of any framework (preferably Spring : Hands on with JavaScript Formats : Working with XML & JSON data formats using JAVA programs, XSLT : Oracle SQL Aggregation queries, Indexes, Joins, DDL, DMLs, Subqueries Sharding/Partitioning Concepts PL/SQL - Cursors (Nice to have) Job Description Ability to design and implement integration components between various enterprise systems. In dept knowledge of REST API based integrations. Hands on with Ja...

Project Role : Application Tech Support Practitioner Project Role Description : Act as the ongoing interface between the client and the system or application. Dedicated to quality, using exceptional communication skills to keep our world class systems running. Can accurately define a client issue and can interpret and design a resolution based on deep product knowledge. Must have skills : MongoDB Administration Good to have skills : NA Minimum 3 Year(s) Of Experience Is Required Educational Qualification : Graduate Summary: As an Application Tech Support Practitioner, you will act as the ongoing interface between the client and the system or application. Dedicated to quality, using exception...

As a Software Development Engineer 2 (Backend), you will own the design, architecture, and implementation of scalable server-side systems using Node.js . You'll drive performance optimizations, enforce security best practices, and mentor junior engineers. You will work closely with product, frontend, and DevOps teams to deliver reliable, high-throughput services that power our next-generation digital products. Strategic Development The core responsibilities for the job include the following: Define and evolve backend architecture roadmaps focused on Node.js microservices. Design complex, event-driven systems to support real-time features at scale. Develop security frameworks, API-gateway str...

About Company: The healthcare industry is the next great frontier of opportunity for software development, and Health Catalyst is one of the most dynamic and influential companies in this space. We are working on solving national-level healthcare problems, and this is your chance to improve the lives of millions of people, including your family and friends. Health Catalyst is a fast-growing company that values smart, hardworking, and humble individuals. Each product team is a small, mission-critical team focused on developing innovative tools to support Catalyst’s mission to improve healthcare performance, cost, and quality. POSITION OVERVIEW: We are looking for a highly skilled Senior Datab...

About The Role We are looking for a SQL Expert with around 5 years of hands-on experience in designing, developing, and optimizing complex SQL queries, stored procedures, and database solutions. You will play a key role in supporting our data-driven applications, ensuring efficient data processing, performance tuning, and robust database design. Responsibilities This is a critical role working alongside product, engineering, and analytics teams to deliver high-quality, reliable, and scalable data Responsibilities : Design and develop complex SQL queries, stored procedures, views, and functions. Optimize query performance, indexing strategies, and database tuning. Develop and maintain ETL/ELT...

Key Responsibilities: Install, configure, and maintain MongoDB and other databases . Ensure database performance, security, and scalability . Implement replication, sharding, and backup strategies . Optimize queries, indexing, and storage for efficiency. Monitor database health using tools like Ops Manager, Prometheus, or Grafana . Troubleshoot database issues and ensure high availability . Automate database management tasks using Shell/Python scripting . Collaborate with development teams to optimize schema design and queries . Requirements: 4-6 years of experience in database administration . Strong expertise in MongoDB (preferred), MySQL, or PostgreSQL . Hands-on experience with replicati...

Key Responsibilities: Administer, monitor, and maintain MySQL and MongoDB databases in production and non-production environments. Perform database performance tuning, query optimization, and regular health checks. Design and implement backup and disaster recovery strategies. Ensure high availability and scalability using replication, clustering, and sharding techniques. Monitor database systems using tools such as Percona Monitoring and Management (PMM), Nagios, Prometheus, or equivalent. Perform regular database upgrades, patches, and migrations. Create and maintain documentation related to database architecture, configurations, and procedures. Collaborate with development teams on databas...

At DigitalOcean, we're not just simplifying cloud computing - we're revolutionizing it. We serve the developer community and the businesses they build with a relentless pursuit of simplicity. With our customers at the heart of what we do - and powered by a diverse culture that values boldness, speed, simplicity, ownership, and a growth mindset - we are committed to building truly useful products. Come swim with us! Position Overview We are looking for a Software Engineer who is passionate about writing clean, maintainable code and eager to contribute to the success of our platform.As a Software Engineer at DigitalOcean, you will join a dynamic team dedicated to revolutionizing cloud computin...

Company Description CodeChavo is a global digital transformation solutions provider committed to making a real impact through innovation. Collaborating with leading technology companies, CodeChavo offers end-to-end services from design to operation. With deep expertise and a future-focused approach, CodeChavo embeds agility and innovation into clients’ organizations. Our mission is to help companies outsource their digital projects and build high-quality tech teams. Role Description We are seeking a Full Stack Developer (.NET + Angular + Elasticsearch) for a full-time, on-site role located in Gurugram. The Full Stack Developer will be responsible for both back-end and front-end development, ...

Bangalore / Chennai Hands-on data modelling for OLTP and OLAP systems In-depth knowledge of Conceptual, Logical and Physical data modelling Strong understanding of Indexing, partitioning, data sharding, with practical experience of having done the same Strong understanding of variables impacting database performance for near-real-time reporting and application interaction. Should have working experience on at least one data modelling tool, preferably DBSchema, Erwin Good understanding of GCP databases like AlloyDB, CloudSQL, and BigQuery. People with functional knowledge of the mutual fund industry will be a plus Role & Responsibilities Work with business users and other stakeholders to unde...

About VOIS VO IS (Vodafone Intelligent Solutions) is a strategic arm of Vodafone Group Plc, creating value and enhancing quality and efficiency across 28 countries, and operating from 7 locations: Albania, Egypt, Hungary, India, Romania, Spain and the UK. Over 29,000 highly skilled individuals are dedicated to being Vodafone Group’s partner of choice for talent, technology, and transformation. We deliver the best services across IT, Business Intelligence Services, Customer Operations, Business Operations, HR, Finance, Supply Chain, HR Operations, and many more. Established in 2006, VO IS has evolved into a global, multi-functional organisation, a Centre of Excellence for Intelligent Solution...

Location: Sultanpur, Prakriti Marg 52/16, Central Park Near Sultanpur Depot Delhi (Work from Office) Experience: 8 Years Job Summary We are seeking a Senior Backend Developer to architect and scale the core infrastructure of our platform. You’ll be working on event-driven microservices, real-time communication, secure systems, and large-scale data handling using cutting-edge technologies like Kafka, NestJS, TypeScript, and Cassandra DB. Role & Responsibilities API & Microservices Development Develop robust RESTful and GraphQL APIs using Node.js (Express.js/NestJS) with TypeScript. Build and maintain a modular microservices architecture for scalability and ease of deployment. Ensure APIs are ...

About Russell Investments, Mumbai: Russell Investments is a leading outsourced financial partner and global investment solutions firm providing a wide range of investment capabilities to institutional investors, financial intermediaries, and individual investors around the world. Building on an 88-year legacy of continuous innovation to deliver exceptional value to clients, Russell Investments works every day to improve the financial security of its clients. The firm has over $1 trillion in assets under advisement (as of December 31, 2023) and $302.7 billion in assets under management (as of March 31, 2024). Headquartered in Seattle, Washington in the United States, Russell Investments has o...

Job Description Skill: Data Modeler Key Responsibility Hands-on data modelling for OLTP and OLAP systems In-Depth knowledge of Conceptual, Logical and Physical data modelling Strong understanding of Indexing, partitioning, data sharding with practical experience of having done the same Strong understanding of variables impacting database performance for near-real time reporting and application interaction. Should have working experience on at least one data modelling tool, preferably DBSchema, Erwin Good understanding of GCP databases like AlloyDB, CloudSQL and BigQuery. People with functional knowledge of mutual fund industry will be a plus Should be willing to work from Chennai, office pre...

Job Title: MongoDB Specialist / MongoDB Develop/Trainer Location: Jayanagar,Bengaluru Job Summary: We are looking for a skilled and experienced MongoDB professional to join our team. The ideal candidate will have hands-on experience in designing, developing, administering, and optimizing MongoDB databases. You will play a key role in ensuring the reliability, performance, and scalability of our database systems to support business and application needs. Key Responsibilities: Design and implement MongoDB databases based on project requirements. Develop efficient database queries and aggregation pipelines. Monitor, maintain, and optimize MongoDB clusters for performance and availability. Handl...

Job Title: Lead Backend Developer (Python & Microservices) Company: Darwix AI Location: Gurgaon (On-site) Type: Full-Time Experience Required: 6–10 years About Darwix AI Darwix AI is at the forefront of building the future of revenue enablement through a GenAI-powered conversational intelligence and real-time agent assist platform. Our mission is to empower global sales teams to close better, faster, and smarter by harnessing the transformative power of Generative AI, real-time speech recognition, multilingual insights, and next-gen sales analytics. Backed by top venture capitalists and industry leaders, Darwix AI is scaling rapidly across India, MENA, and US markets. With a leadership team ...

We are seeking a highly skilled and motivated MEAN Stack Developer to join our International IT client's team. Key Responsibilities: Design, develop, and deploy full-stack web applications using the MEAN stack. Architect and optimize scalable, high-performance web applications. Develop RESTful APIs and GraphQL services for seamless integration with frontend applications. Implement authentication and authorization mechanisms (JWT, OAuth, Role-Based Access Control). Optimize database queries and performance in MongoDB using Mongoose. Mentor and guide junior developers, conducting code reviews and technical discussions. Integrate third-party APIs, cloud services, and DevOps solutions for automa...

At DigitalOcean, we're not just simplifying cloud computing - we're revolutionizing it. We serve the developer community and the businesses they build with a relentless pursuit of simplicity. With our customers at the heart of what we do - and powered by a diverse culture that values boldness, speed, simplicity, ownership, and a growth mindset - we are committed to building truly useful products. Come swim with us! Position Overview We are looking for a Software Engineer who is passionate about writing clean, maintainable code and eager to contribute to the success of our platform.As a Software Engineer at DigitalOcean, you will join a dynamic team dedicated to revolutionizing cloud computin...

We have a great opportunity for the role of Data Modeler, OLTP and OLAP systems. Relevant Exp : 4+ Yrs Hands-on data modelling for OLTP and OLAP systems In-Depth knowledge of Conceptual, Logical and Physical data modelling Strong understanding of Indexing, partitioning, data sharding with practical experience of having done the same Strong understanding of variables impacting database performance for near-real time reporting and application interaction. Should have working experience on at least one data modelling tool, preferably DBSchema, Erwin Good understanding of GCP databases like AlloyDB, CloudSQL and BigQuery. People with functional knowledge of mutual fund industry will be a plus Sh...

Oister Global ( www.oisterglobal.com) i s India’s premier Alternative Assets Manager . We combine robust diligence, deep domain expertise, and an extensive network to create high quality private market opportunities for our investors. We are seeking a Senior Backend Developer who will be pivotal in architecting and developing scalable, reliable backend systems from scratch. You will work closely with product managers, designers, and other engineers to build new products, design backend architectures, and ensure high performance and responsiveness of the systems. This role requires strong backend fundamentals, cloud experience, a deep understanding of databases, and a passion for system desig...