481 Sharding Jobs - Page 11

Job Description : Job Title: Staff Engineer - MCPD Department Overview: Marketing Cloud Platform Department (MCPD)’s mission is to lead Rakuten’s marketing related products strategy, execute product development and implementation. We empower Rakuten internal marketing teams by building engaging, respectful and cost-efficient marketing platforms that put our customer at the center. Our main advantage comes from our ability to leverage the Rakuten Ecosystem. We provide marketing solutions such as marketing campaign management, multichannel communication and personalization. As a 200+ experts across Japan, India and Singapore, we are proud to be a technology organization and we share our knowle...

Senior Software Developer – Backend (Node.js) Exp:8+ Location: Chennai Notice Period: Immediate to 30days Skills:Node.js ,TypeScript, Express, RESTful API design, and asynchronous patterns • Build services in Node.js / TypeScript using Express • Translate product requirements into scalable, fault-tolerant designs • Lead technical design for new microservices and core APIs • Write clean, testable code with unit and integration tests (Jest, Playwright) • Model relational data in MySQL and PostgreSQL and optimize queries/indexes • Implement caching, sharding, or read replicas as data volumes grow • Containerize services with Docker and work with GitLab CI or Github Actions within established CI...

Senior Software Developer – Backend (Node.js) Exp:8+ Location: Chennai Notice Period: Immediate to 30days Skills:Node.js ,TypeScript, Express, RESTful API design, and asynchronous patterns • Build services in Node.js / TypeScript using Express • Translate product requirements into scalable, fault-tolerant designs • Lead technical design for new microservices and core APIs • Write clean, testable code with unit and integration tests (Jest, Playwright) • Model relational data in MySQL and PostgreSQL and optimize queries/indexes • Implement caching, sharding, or read replicas as data volumes grow • Containerize services with Docker and work with GitLab CI or Github Actions within established CI...

Key Responsibilities Performance Optimization & Query Tuning Tune query performance for PostgreSQL, EdgeDB, MongoDB Atlas, and Snowflake. Analyze execution plans, identify bottlenecks, and implement indexing & caching strategies. Work with engineering teams to optimize schema design for OLTP (Postgres/EdgeDB) and metadata storage (MongoDB). Database Architecture & Scalability Design multi-tenant scaling strategies for PostgreSQL and MongoDB Atlas (schema, sharding, partitioning). Implement high-availability, replication, and clustering configurations. Optimize Snowflake warehouse configurations for query speed and cost control. Operational Excellence Plan and execute zero-downtime database u...

Senior Software Developer – Backend (Node.js) Exp:8+ Location: Chennai Notice Period: Immediate to 30days Skills:Node.js ,TypeScript, Express, RESTful API design, and asynchronous patterns • Build services in Node.js / TypeScript using Express • Translate product requirements into scalable, fault-tolerant designs • Lead technical design for new microservices and core APIs • Write clean, testable code with unit and integration tests (Jest, Playwright) • Model relational data in MySQL and PostgreSQL and optimize queries/indexes • Implement caching, sharding, or read replicas as data volumes grow • Containerize services with Docker and work with GitLab CI or Github Actions within established CI...

Senior Software Developer – Backend (Node.js) Exp:8+ Location: Chennai Notice Period: Immediate to 30days Skills:Node.js ,TypeScript, Express, RESTful API design, and asynchronous patterns • Build services in Node.js / TypeScript using Express • Translate product requirements into scalable, fault-tolerant designs • Lead technical design for new microservices and core APIs • Write clean, testable code with unit and integration tests (Jest, Playwright) • Model relational data in MySQL and PostgreSQL and optimize queries/indexes • Implement caching, sharding, or read replicas as data volumes grow • Containerize services with Docker and work with GitLab CI or Github Actions within established CI...

Job Title: Database Administrator – Multi-Platform (PostgreSQL, MySQL, MongoDB, MS SQL, AWS RDS/Aurora) Type: Contract Work Mode: Remote Experience: 4+ Years Role Overview We are seeking a highly skilled and experienced Database Administrator to manage and optimize our multi-platform database infrastructure, including PostgreSQL, MariaDB/MySQL, MongoDB, MS SQL Server, and AWS RDS/Aurora. The role requires strong expertise in Linux-based production environments and the ability to collaborate with infrastructure, application, and engineering teams to ensure data platforms are secure, scalable, and high-performing. Key Responsibilities Deploy, monitor, and manage databases across production and...

About Us MaawaabroITsolutions Pvt Ltd is building OTRAS — Online Test & Recruitment Automation System , a nationwide AI-powered one-time registration and applications platform for state and central government recruitment boards . Our goal: eliminate redundancy in government recruitment , reduce fraud, and handle millions of applications with military-grade security and AI-driven automation . Role Overview We are seeking a visionary CTO / Co-Founder to lead the technical strategy, architecture, and execution of OTRAS. This is a co-founder equity role with long-term leadership opportunity , ideal for someone passionate about building nation-scale technology platforms . You will own the entire ...

Times Network is seeking an experienced and proactive Senior Database Administrator (DBA) to manage our multi-database environment, encompassing MariaDB, MongoDB, Redis, Kafka, Cassandra, and Elasticsearch . You will be responsible for the stability, performance, security, cost-efficiency , and scalability of our data infrastructure across both development and production environments. (Immediate joiners will be preferred) 🎯 Key Responsibilities 🛠️ Database Operations & Management Design, implement, and maintain high availability and replication strategies across all databases. Perform scheduled backups and define robust disaster recovery plans , including node-level recovery and cost-based s...

About Us MaawaabroITsolutions Pvt Ltd is building OTRAS — Online Test & Recruitment Automation System , a nationwide AI-powered one-time registration and applications platform for state and central government recruitment boards . Our goal: eliminate redundancy in government recruitment , reduce fraud, and handle millions of applications with military-grade security and AI-driven automation . Role Overview We are seeking a visionary CTO / Co-Founder to lead the technical strategy, architecture, and execution of OTRAS. This is a co-founder equity role with long-term leadership opportunity , ideal for someone passionate about building nation-scale technology platforms . You will own the entire ...

Senior Software Developer – Backend (Node.js) Exp:8+ Location: Chennai Notice Period: Immediate to 30days Skills:Node.js ,TypeScript, Express, RESTful API design, and asynchronous patterns • Build services in Node.js / TypeScript using Express • Translate product requirements into scalable, fault-tolerant designs • Lead technical design for new microservices and core APIs • Write clean, testable code with unit and integration tests (Jest, Playwright) • Model relational data in MySQL and PostgreSQL and optimize queries/indexes • Implement caching, sharding, or read replicas as data volumes grow • Containerize services with Docker and work with GitLab CI or Github Actions within established CI...

As a Senior Database Administrator (DBA) at Nium, you will be responsible for leading the architecture, performance, and reliability of various database platforms including PostgreSQL, MongoDB, RedShift, and others hosted on AWS, primarily RDS/Aurora. You will play a crucial role in establishing modern, automated, and resilient database operations to support the engineering and analytics teams. This position requires a unique blend of deep database internals knowledge along with modern practices such as DBOps, schema versioning, infrastructure-as-code, and database CI/CD. Your primary responsibilities will include architecting, managing, and scaling cloud-native PostgreSQL and MongoDB cluste...

Key Responsibilities Architect, develop, and maintain high-performance, scalable web applications capable of handling rapid user growth. Design and implement distributed, fault-tolerant systems with load balancing, caching, and database sharding as needed. Optimize backend services for low latency and high throughput, supporting millions of API calls or concurrent sessions. Set up CI/CD pipelines to automate build, test, and deployment. Develop robust, secure, and scalable APIs (REST/GraphQL) for web and mobile consumption. Deploy and manage applications on cloud platforms, GCP, with autoscaling infrastructure. Manage containerized deployments (Docker, Kubernetes) for scaling services effect...

About the firm: Sustainability lies at the core of Stantech AI. Our vision is to empower organizations to derive actionable insights—effectuating a smarter way of working. We operate on the premise that each client is unique and as such requires their own idiosyncratic solutions. Putting this principle into practice, we deliver tailor-made solutions to digitalize, optimize, and strategize fundamental processes underpinning client organizations. For more information, please refer to our website: www.stantech.ai Job Description: As a Senior Software Engineer at Stantech AI, you will play a pivotal role in designing, developing, and maintaining enterprise-grade backend services and APIs that ca...

Senior Software Developer – Backend (Node.js) Exp:8+ Location: Chennai Notice Period: Immediate to 30days Skills:Node.js ,TypeScript, Express, RESTful API design, and asynchronous patterns • Build services in Node.js / TypeScript using Express • Translate product requirements into scalable, fault-tolerant designs • Lead technical design for new microservices and core APIs • Write clean, testable code with unit and integration tests (Jest, Playwright) • Model relational data in MySQL and PostgreSQL and optimize queries/indexes • Implement caching, sharding, or read replicas as data volumes grow • Containerize services with Docker and work with GitLab CI or Github Actions within established CI...

VeriSmart is a blockchain-based data exchange platform that facilitates businesses to securely exchange data while maintaining data ownership and protecting user privacy. The platform monitors data sharing activities, ensuring transparency and compliance without storing user data. As a DevOps professional with a minimum of 2 years of experience, you will be responsible for managing the build, release, and configuration of production systems. Your role will involve troubleshooting system issues across various platforms and applications. Proficiency in Google Cloud Platform (GCP) is essential, including deployment, monitoring, and infrastructure automation using GCP services. You will be requi...

As a Database Administrator, you will be responsible for designing, deploying, maintaining, and monitoring production-grade databases across NoSQL and RDBMS environments. Your main duties will include optimizing database performance, query execution, and indexing strategies for large-scale datasets. You will also set up and manage replication, sharding, clustering, and backups for MongoDB and Elasticsearch, as well as configure PostgreSQL with custom parameters for tuning, connection pooling, WAL archiving, and recovery. Ensuring high availability and disaster recovery strategies are in place and regularly tested will be crucial, along with monitoring database health using tools like Prometh...

Database Administrator (DBA) Role Summary: Responsible for managing, securing, and optimizing databases to ensure high availability, performance, and data integrity. Key activities include installation, maintenance, backup strategies, query optimization, and disaster recovery planning across SQL and NoSQL databases. Mandate Skills: Clustering Sharding Relational Databases: PostgreSQL, MySQL NoSQL Databases: MongoDB, Cassandra, Redis Monitoring Tools: Nagios, Prometheus, Zabbix (or similar tools) Key Responsibilities: Collaborate with software developers, system administrators, and IT teams to ensure database environment supports applications and business needs. Create and maintain detailed d...

Senior Software Developer – Backend (Node.js) Exp:8+ Location: Chennai Notice Period: Immediate to 30days Skills:Node.js ,TypeScript, Express, RESTful API design, and asynchronous patterns • Build services in Node.js / TypeScript using Express • Translate product requirements into scalable, fault-tolerant designs • Lead technical design for new microservices and core APIs • Write clean, testable code with unit and integration tests (Jest, Playwright) • Model relational data in MySQL and PostgreSQL and optimize queries/indexes • Implement caching, sharding, or read replicas as data volumes grow • Containerize services with Docker and work with GitLab CI or Github Actions within established CI...

About VeriSmart VeriSmart is a blockchain-based data exchange platform that enables businesses to exchange their data with each other in a privacy-compliant manner, helping enterprises retain data ownership and protect their users from third-party data abuse. VeriSmart platform tracks who shared what data with whom, when, by what means & for what purpose, without storing any user data on the platform. Roles & Responsibilities At least 2+ years of experience working in DevOps Build, release, and configuration management of production systems. System troubleshooting and problem-solving across platform and application domains. Hands-on experience with Google Cloud Platform (GCP) is mandatory, i...

Company Description Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989...

Company Description Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989...

Company Description Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989...

Company Description Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989...

Times Network is seeking an experienced and proactive Senior Database Administrator (DBA) to manage our multi-database environment, encompassing MariaDB, MongoDB, Redis, Kafka, Cassandra, and Elasticsearch . You will be responsible for the stability, performance, security, cost-efficiency , and scalability of our data infrastructure across both development and production environments. (Immediate joiners will be preferred) 🎯 Key Responsibilities 🛠️ Database Operations & Management Design, implement, and maintain high availability and replication strategies across all databases. Perform scheduled backups and define robust disaster recovery plans , including node-level recovery and cost-based s...