Sr. Database Developer at AppsTek Corp · Gurugram, Chennai · 6 - 10 years · Posted 14 Dec 2021

Function : Sr. DB Developer
Location : India/Gurgaon/Tamilnadu
>> THE INDIVIDUAL
- Have a strong background in data platform creation and management.
- Possess in-depth knowledge of Data Management, Data Modelling, Ingestion - Able to develop data models and ingestion frameworks based on client requirements and advise on system optimization.
- Hands-on experience in SQL database (PostgreSQL) and No-SQL database (MongoDB)
- Hands-on experience in performance tuning of DB
- Good to have knowledge of database setup in cluster node
- Should be well versed with data security aspects and data governance framework
- Hands-on experience in Spark, Airflow, ELK.
- Good to have knowledge on any data cleansing tool like apache Griffin
- Preferably getting involved during project implementation so have a background on business knowledge and technical requirement as well.
- Strong analytical and problem-solving skills. Have exposure to data analytics skills and knowledge of advanced data analytical tools will be an advantage.
- Strong written and verbal communication skills (presentation skills).
- Certifications in the above technologies is preferred.
>> Qualification
- Tech /B.E. / MCA /M. Tech from a reputed institute.
Experience of Data Management, Data Modelling, Ingestion for more than 4 years. Total experience of 8-10 Years

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Job Description:
• Understand existing databases and develop schemas, tables, indexes, relationships, constraints, stored procedures, and data access patterns.
• Design and build the target database structure based on application requirements and business logic.
• Define database architecture, data models, table structures, indexing strategies, and performance optimization approaches.
• Support mapping of existing database objects and data access logic to the target Java application architecture.
• Develop and validate SQL queries, database scripts, and data access components.
• Assess data migration requirements, data integrity, reconciliation, and compatibility.
• Support database testing, performance tuning, troubleshooting, and production readiness.
Experience – 8-10 Years
Location – Preferably Bengaluru
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
We are looking for a Database Developer (PostgreSQL) .
Requirements
- 5+ years of hands-on PostgreSQL experience in a production or production-adjacent context
- Strong SQL skills, including joins, aggregation, common table expressions, window functions, upserts, and DDL
- Ability to read execution plans and use a systematic approach to diagnose and rewrite slow SQL statements
- Practical understanding of transactions, isolation levels, locking, and MVCC
- Experience with physical database design, including tables, keys, constraints, indexes, and partitioning
- Practical experience with data migrations, including bulk or incremental loads, cutovers, and validation
- Practical backup and restore experience, including retention, point-in-time recovery, or restore testing
- Ability to write reliable operational scripts and idempotent reconciliation or backfill processes
- Basic Python experience for data loading and operational scripting.
Nice to have
- Experience with a schema migration tool such as Alembic, Flyway, or Liquibase
- Experience managing declarative partitioning at scale
- Experience with managed cloud PostgreSQL
- Experience tuning PostgreSQL statistics, autovacuum, bloat, and lock contention
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.
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!







