MySQL DB Developer

Job Description (JD) for the MySQL Database Administrator role

Experience: 4-8 Years 

Location : Mumbai 

Job Title: MySQL Database Administrator 

Responsibilities 

• Provision and configure MySQL database instances in clustered and non-clustered environments. 
• Ensure database performance, security, availability, and reliability. 
• Prepare and maintain database documentation, technical specifications, and operational procedures. 
• Perform database upgrades, backups, restoration, recovery, and migrations. 
• Monitor database and server resource utilization and perform performance tuning and optimization. 
• Manage database users, access privileges, periodic access reviews, audits, and documentation. 
• Configure, monitor, and troubleshoot MySQL replication. 
• Collaborate with application, infrastructure, development, and other stakeholder teams to resolve database-related issues. 
• Provide database and application deployment support, as required. 
• Perform database backup and restoration validation, data integrity checks, and post-migration validations. 
• Follow database change management, security, and operational best practices. 

Skills and Qualifications 

• Strong hands-on experience in MySQL database administration. 
• Good working knowledge of recent MySQL versions, preferably MySQL 8.x. 
• Understanding of MySQL storage engines, including InnoDB and MyISAM. 
• Practical experience in configuring, monitoring, and troubleshooting MySQL replication. 
• Knowledge of MySQL administration best practices, security, and high availability. 
• Proficiency in writing, analyzing, and optimising SQL queries. 
• Experience with MySQL features such as the Event Scheduler, audit logging, and performance monitoring. 
• Ability to assess database resource requirements based on application workloads and technical specifications. 
• Familiarity with other SQL and NoSQL databases, such as PostgreSQL and MongoDB. 
• Understanding of MySQL limitations compared with other relational database platforms and the ability to identify suitable workarounds. 
• Working knowledge of version control tools such as Git, SVN, or CVS. 
• Graduate degree in a relevant discipline and good verbal and written communication skills. 

Good to Have 

• Basic Linux administration, command-line troubleshooting, and Bash scripting skills. 
• Familiarity with application server frameworks such as JBoss, GlassFish, and WildFly. 

Senior Database Administrator (DBA)

Database Reliability & Performance  •  Senior Individual Contributor

• Experience: 6–9 years in production database administration / engineering
• Level: Senior Individual Contributor (hands-on)
• Function: Data Platform — reliability, performance, and governance across relational and distributed SQL & NoSQL DBs.

About the Role

We are hiring a Senior Database Administrator to own the health, performance, and reliability of the data layer behind a high-scale, multi-tenant platform. Our environment spans several independent PostgreSQL database instances, a cache-first read tier, change-data-capture pipeline, analytics and archival stores. Should be capable of implementing NoSQL stores (Cassandra / ScyllaDB) & MySQL  end to end as we scale.

This is a hands-on senior IC role for someone who has run demanding production databases and wants full ownership: partitioning and maintenance, performance tuning, monitoring, uptime, disaster recovery, and the security and data-governance documentation that keeps a regulated, multi-tenant platform audit-ready. You will work closely with, and take direction from, engineering leadership — translating priorities into a well-run, well-documented data platform.

What You'll Own

PostgreSQL Depth

• Administer multiple production PostgreSQL instances (v16+), including schema/DDL review, migrations, and release coordination.
• Design and maintain table partitioning strategies (range/hash/time-based) and automate partition lifecycle — creation, retention windows, and safe drops.
• Own query and instance performance tuning: EXPLAIN/ANALYZE, indexing strategy, autovacuum/bloat management, connection pooling (e.g. PgBouncer), and parameter-group tuning.
• Execute zero-downtime schema changes using expand–migrate–contract / blue-green patterns; assess lock impact and avoid long ACCESS EXCLUSIVE locks on hot tables.
• Manage replica topology (writer/reader endpoints), replication lag, and read-scaling as load grows.
• Partner with app teams on migration tooling (e.g. Flyway) and paired forward/rollback scripts; enforce idempotent, reviewed, tested DDL.

NoSQL & Scale

• Data-model, deploy, and operate distributed NoSQL clusters — Cassandra and/or ScyllaDB — including partition/clustering key design, compaction strategy, repair, and node operations (bootstrap, decommission, scale-out).
• Lead the planned migration of high-volume payload tables from partitioned PostgreSQL to Cassandra/ScyllaDB: capacity planning, dual-write/backfill design, cutover, and validation.
• Tune distributed-store read/write paths, consistency levels, and cluster sizing for predictable latency at scale.
• Support the cache-first architecture (Redis) and change-data-capture / streaming pipelines (e.g. Kafka) that move data to analytics and cold-archival stores.

Operations, Reliability & DR

• Own database uptime and SLOs; build and maintain monitoring, alerting, and dashboards for the key signals (latency, replication lag, CPU/IO, connections, vacuum lag, error rates).
• Define and regularly test backup and disaster-recovery strategy — RPO/RTO targets, point-in-time recovery, restore drills, and cross-AZ / future multi-region readiness.
• Drive incident response for database-related issues: triage, mitigation, root-cause analysis, and follow-up actions.
• Write and maintain runbooks (partition maintenance, failover, archival, DR, migration procedures) and participate in an on-call rotation for the data layer.
• Establish production-change discipline: pre-flight and post-deploy verification, rollback criteria, and backup verification before destructive operations.

Security, Governance & Documentation

• Implement and maintain database access control — least-privilege roles, schema-scoped permissions, and row-level security (RLS) for multi-tenant isolation.
• Own data-governance documentation: PII maps, per-table retention policies, audit-readiness, and the controls behind privacy-regulation compliance (e.g. GDPR / DPDP-style erasure and legal-hold workflows).
• Author and maintain architecture decision records (ADRs), schema documentation, and monitoring/runbook docs so the data platform is legible to the wider team.
• Uphold encryption-at-rest/in-transit posture and safe handling of sensitive columns; keep the data layer aligned with the platform's compliance requirements.

Coding & Automation Bar (Required)

This role is automation-first, not click-ops. The right candidate treats repetitive database work as something to script away and can drop into application code when a problem demands it.

• Strong scripting in Python and Bash for automation of maintenance, backups, partition management, backfills, and health checks.
• Comfortable with infrastructure-as-code (e.g. Terraform) and configuration management (e.g. Ansible) for reproducible database infrastructure.
• Solid SQL and PL/pgSQL; able to read and debug application-layer database code and, worst case, write or patch application code (e.g. Python/Node/Java) to unblock a fix.
• Fluent with Git-based workflows, code review, and CI for database migrations and tooling.

Required Qualifications

• 6–9 years operating relational databases in demanding production environments, with deep PostgreSQL expertise (internals, partitioning, replication, performance tuning).
• Hands-on experience running at least one distributed NoSQL store in production — Cassandra or ScyllaDB strongly preferred (other wide-column/distributed stores considered).
• Proven ownership of backup/DR, monitoring, and incident response for production databases.
• Strong scripting/automation background (Python, Bash) and experience with IaC.
• Experience with managed cloud databases (AWS RDS or equivalent) and understanding of instance/parameter-group tuning, replicas, and failover.
• Experience designing for multi-tenancy and data isolation at scale.
• Clear written communication — able to produce runbooks, ADRs, and governance docs a team can rely on.

Nice to Have

• Experience migrating workloads from PostgreSQL to Cassandra/ScyllaDB (or similar relational-to-distributed migrations).
• Familiarity with Redis as a cache tier and with CDC / streaming pipelines (e.g. Kafka, Debezium).
• Exposure to Flyway (or Liquibase), pgTAP or similar schema testing, and PgBouncer.
• Working knowledge of privacy regulations (GDPR, India DPDP) and audit/compliance processes.

How You Work

• Ownership mindset — takes a directive and runs it to done, with sound judgment on trade-offs.
• Reliability-first and detail-oriented; disciplined about verification, rollback, and documentation.
• Collaborative in a high-performing engineering team; communicates clearly with developers and leadership.
• Pragmatic and scale-aware — designs for where the platform is going, not just where it is.

Position : SQL Database Developer

Experience : 10+ Years

Domain : Mutual Fund / Capital Markets

Location : Noida

Work Mode : Hybrid

Role Overview :

We are looking for a Senior SQL Developer with 10+ years of experience in SQL Server and T-SQL development, preferably with experience in the Mutual Fund / Capital Markets / Financial Services domain.

Mandatory Skills :

• SQL Server & T-SQL
• Stored Procedures, Functions, Triggers, Views & SQL Jobs
• Complex SQL Queries & Data Manipulation
• Query Performance Tuning & Optimization
• Indexing, Execution Plans & Partitioning
• Data Migration, Porting, Transformation & Validation
• Database Troubleshooting
• SQL Server Performance Monitoring
• Version Control / Git
• Database Security & Data Integrity

Domain Knowledge :

• Mutual Fund / Capital Markets experience preferred.
• Understanding of financial transactions, reporting, reconciliation, and business processes.

Key Responsibilities :

• Develop and optimize T-SQL queries, stored procedures, views, functions, and triggers.
• Perform query tuning, indexing, execution plan analysis, and performance optimization.
• Handle data migration, transformation, porting, validation, and reconciliation.
• Troubleshoot database and production/UAT issues.
• Ensure data accuracy, integrity, consistency, and security.
• Work with developers, BAs, QA teams, and business stakeholders.
• Independently own database development and optimization activities.
• Education: Bachelor's degree in Computer Science, IT, Engineering, or related field.

Job Description: SQL Developer – Mutual Fund / Capital Markets

Location: Noida, Uttar Pradesh

Work Mode: Hybrid

Experience Required: 10+ Years

Employment Type: Full-time

Job Summary

We are looking for an experienced SQL Developer with strong expertise in Microsoft SQL Server, T-SQL programming, complex query development, and database performance optimization. The ideal candidate should have hands-on experience designing, developing, maintaining, and optimizing database objects and handling complex data processing requirements.

Experience in the Mutual Fund or Capital Markets domain will be highly preferred, particularly in financial systems, transaction processing, data reconciliation, and financial reporting.

Key Responsibilities

• Design, develop, maintain, and optimize SQL Server database schemas and database objects.
• Develop and maintain complex T-SQL queries, stored procedures, functions, triggers, views, SQL Jobs, and scripts.
• Perform query optimization and database performance tuning to improve execution speed and efficiency.
• Analyze execution plans, implement indexing strategies, and work with partitioning and performance monitoring.
• Review existing SQL queries and identify performance bottlenecks and opportunities for improvement.
• Perform data extraction, transformation, migration, data porting, and data processing activities.
• Translate business and financial reporting requirements into effective SQL and database solutions.
• Troubleshoot database issues and provide timely resolutions.
• Support production and UAT environments for database-related issues.
• Perform data validation, reconciliation, and migration activities while ensuring data accuracy and consistency.
• Maintain database security, data integrity, and compliance with established standards.
• Collaborate with application developers, business analysts, QA teams, and other stakeholders.
• Take ownership of assigned tasks and deliver solutions independently.

Required Technical Skills

• Advanced knowledge of Microsoft SQL Server and T-SQL.
• Strong hands-on experience with stored procedures, functions, triggers, views, and SQL Server Jobs.
• Proven expertise in developing simple, medium, and complex SQL queries.
• Strong experience in complex data manipulation and data processing.
• Expertise in SQL query performance tuning and optimization.
• Hands-on knowledge of indexing, execution plan analysis, partitioning, and performance monitoring.
• Ability to analyze, debug, and optimize existing SQL queries.
• Strong database troubleshooting and problem-solving skills.
• Understanding of code versioning and version control systems.
• Knowledge of database security standards and best practices.
• Familiarity with data visualization tools will be an added advantage.

Domain Knowledge

• Good understanding of the Mutual Fund domain is preferred.
• Experience with Capital Markets data platforms and financial systems will be an advantage.
• Understanding of financial transactions, business processes, data reconciliation, and financial reporting requirements is desirable.

Educational Qualifications

• Bachelor’s degree in Computer Science, Information Systems, or a related field.
• Relevant certifications or advanced qualifications will be an added advantage.

Preferred Candidate Profile

• 10+ years of relevant experience in SQL Server development.
• Strong technical expertise in T-SQL development and database optimization.
• Ability to work independently and manage complex database requirements.
• Strong analytical, debugging, and communication skills.
• Candidates with relevant Mutual Fund or Capital Markets experience will be preferred.

Work Location: Noida, Uttar Pradesh | Work Mode: Hybrid

Key Responsibilities

Administer, monitor, and support database platforms including Couchbase, PostgreSQL, and Oracle.

Perform database performance tuning, optimization, and troubleshooting.

Write and optimize complex SQL queries, stored procedures, and scripts.

Ensure database availability, reliability, backup, recovery, and security compliance.

Support production incidents, root cause analysis, and ongoing operational improvements.

Collaborate with application, infrastructure, and support teams to resolve database-related issues.

Required Skills

5 to 10 years of hands-on experience in Database Administration.

Strong experience with Couchbase, PostgreSQL, and/or Oracle databases.

Expertise in performance tuning, query optimization, indexing, and SQL development (Complex Queries, Stored Procedures, Scripts)

Experience with database monitoring, backup, recovery, and maintenance activities.

Production Support, Troubleshooting & RCA

Strong analytical and troubleshooting skills.

Nice to Have

Experience with cloud platforms such as AWS, Azure, or GCP.

Exposure to database automation and scripting

Role overview:

·         Technology Expertise & DBA Skill Set

·         Cloud Platforms: AWS, Azure

·         Database IaaS: Oracle, Microsoft SQL Server, PostgreSQL

·         Database PaaS: CosmosDB, MySQL, SQL Managed Instance, RDS Aurora, MongoDB

·         Infrastructure as Code: Terraform, Ansible

·         CI/CD & Automation: GitHub Actions, GitLab, Azure DevOps

·         Programming & Scripting: Python, Bash/Shell, PowerShell

·         Operating Systems: Linux/Unix (RHEL, Ubuntu), Window

Database Team Overview

Our Database Team is the foundation of enterprise-grade databases delivering secure, compliant and high-performing database platforms across Azure and AWS. We provide managed services for Oracle and Microsoft SQL Server, operating in a system DBA role to ensure platform reliability, resilience, and operational excellence. In addition, we support PaaS and RDS database services by acting as the platform team defining policies, enforcing security standards, and managing networking configurations while enabling self-service capabilities for application teams to consume these services efficiently.

What would you do here:

·         Database Security & Compliance: Implement robust security controls, encryption, and auditing to safeguard sensitive data and meet regulatory requirements.

·         Lifecycle Management: Oversee patching, upgrades, and end-of-life transitions to maintain platform stability and minimize risk.

·   Performance Optimization: Monitor and tune databases for optimal performance across diverse workloads.

·         Automation & Operational Excellence: Design and deploy automation for provisioning, monitoring, and maintenance to achieve “brilliant basics” and reduce manual intervention.

·         Business-Critical Certification: Validate and certify database environments to support mission-critical applications with high availability and disaster recovery strategies.

·         Incident & Problem Management: Provide rapid response and  root-cause analysis for database-related incidents to ensure business continuity.

·         Capacity Planning & Scalability: Forecast growth and optimize resources to support evolving business needs.

Best Regards!

Laravel Developer – Education ERP

Experience: 2 years

Work Mode: Permanent Work From Home

Job Summary

We are looking for an experienced Laravel Developer with strong expertise in Core PHP, Laravel, and MySQL to develop, maintain, and optimize scalable Education ERP applications.

Key Responsibilities

• Develop and maintain ERP modules such as HRMS, Admissions, Fees, Examinations, LMS, Inventory, and Finance.
• Write clean, secure, and efficient code using Laravel and Core PHP.
• Design and optimize MySQL databases, complex SQL queries, and bulk data processing.
• Develop and integrate REST APIs and third-party services.
• Troubleshoot bugs and optimize application performance.
• Collaborate with the team to deliver scalable and reliable ERP solutions.

Required Skills

• Strong knowledge of Laravel, Core PHP, and MySQL.
• Experience with MVC architecture, Eloquent ORM, CRUD operations, and REST APIs.
• Good understanding of SQL joins, database optimization, HTML, CSS, JavaScript, and jQuery.
• Familiarity with Git/GitHub and web application security.

Preferred Experience

• Experience developing Education ERP or university management software.
• Knowledge of HRMS, Fees, Admissions, Examinations, and LMS modules.
• Experience handling large datasets and enterprise applications.

Responsibilities:

• Working with the development team to deliver large-scale web applications.
• Working alongside project managers and clients.
• Work with the development team to troubleshoot the development environment, production environment, performance tune, and optimize code.
• Adhere to the code conventions strictly.

Requirements:

• Working knowledge of Python, Linux, and Debugging skills.
• Skills: RDBMS (MySQL, PostGreSQL), Shell Scripting, Web Server and Interpretors (nGinx, Apache, uwsgi, mod_python), GIT.
• Knowledge of Javascript/ JQuery, HTML/ CSS, JSON, AJAX, Google APIS (Maps, Charts).

Preferred:

• 3+ Years of experience overall.
• 3+ years of experience in Python scripting and Linux.

A Database Architectdesigns, builds, and optimizes large-scale database systems, data models, and storage infrastructures to ensure high performance, security, and scalability

Requried Skills::

Typically requires 12+ years of hands-on experience in database administration, database development, or systems architecture

• Deep expertise in SQL and NoSQL databases (e.g., Oracle, MySQL, PostgreSQL, MongoDB, Amazon DynamoDB).
• Hands on Experience in Couchbase
• Proficiency in data modeling tools and cloud architecture.
• Knowledge of data governance, security standards, and high-availability frameworks.

Connect new databases with existing infrastructure, APIs, and cloud platforms (such as AWS, Azure, or Google Cloud)

Partner with software developers, data engineers, and IT teams to guide database implementation and operational best practices

Qualification ::

Education: A bachelor’s degree in Computer Science, Information Technology, Data Science, or a related field (some senior roles prefer a master's degree).

Job Summary

We are looking for a skilled Python Backend Developer with strong hands-on programming experience and a good understanding of SQL, databases, REST APIs, and backend development. The ideal candidate should have experience developing, maintaining, and optimizing backend applications, along with strong debugging and problem-solving skills.

Key Responsibilities

• Develop, maintain, and enhance backend applications using Python.
• Write, optimize, and manage SQL queries, including joins, subqueries, and complex queries.
• Work with relational databases such as PostgreSQL, MySQL, or SQL Server.
• Develop and integrate RESTful APIs for backend services.
• Perform debugging, troubleshooting, and performance optimization.
• Write unit tests and ensure code quality and application reliability.
• Use Git for version control and collaborative development.
• Collaborate with frontend developers, QA teams, and other stakeholders.
• Support data processing and ETL-related activities.

Required Skills

• Strong hands-on experience in Python programming.
• Good knowledge of SQL, joins, subqueries, and query optimization.
• Experience working with PostgreSQL, MySQL, or SQL Server.
• Knowledge of REST APIs and backend development concepts.
• Understanding of debugging, testing, and troubleshooting.
• Hands-on experience with Git and version control.
• Strong analytical and problem-solving skills.

Preferred Skills

• Experience with Python frameworks such as Django, Flask, or FastAPI.
• Knowledge of data processing and ETL pipelines.
• Familiarity with cloud platforms such as AWS or Microsoft Azure.
• Understanding of application deployment and backend architecture.

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