Sr Software Developer – Database & Backend Development

Extrieve Technologies Pvt. Ltd.; Kolkata District; On-site; INR 1,400,000 - 2,200,000; Full time

Job summary

Extrieve Technologies Pvt. Ltd. is seeking a Sr Software Developer – Database & Backend Development in Kolkata. The role focuses on database engineering with Oracle Database, SQL, PL/SQL, and performance tuning, plus leadership of a small team to drive project delivery.

The ideal candidate will design robust data models, optimize queries, and collaborate with backend teams to enable seamless integrations. Hands-on experience and proactive guidance are essential for timely delivery and quality.

Qualifications

• 4–5 years of relevant experience in Database Development and Backend Engineering.
• Strong expertise in Oracle Database, SQL, PL/SQL, and query optimization.
• Experience in database performance tuning and data modelling.
• Experience leading a small technical team and delivering projects.

Responsibilities

• Design, develop, and maintain complex SQL queries, Stored Procedures, Functions, and Views.
• Develop scalable Oracle-based database solutions and data models.
• Ensure data integrity, security, and reliable backups.
• Lead daily standups, plan tasks, and coordinate with stakeholders.
• Collaborate with backend teams for API and integration work.

Skills

Leadership & team management

Analytical thinking

Problem solving

Documentation & communication

Education

B.E./B.Tech/MCA/BCA/B.Sc (CS/IT) or equivalent

Tools

Oracle Database

SQL

PL/SQL

Stored Procedures

JSON/XML

Windows/Linux

Job description

Location: Kolkata
Experience: 4–5 Years (Any Industry)
Qualification: B.E./B.Tech/MCA/BCA/B.Sc (CS/IT) or equivalent
Employment Type: Full-Time
Work Mode: Work from Office
Open Positions: 1

Job Summary

We are looking for an experienced and result-oriented Sr Software Developer – Database & Backend Development to lead our database engineering initiatives and backend development activities. The ideal candidate should have strong expertise in Oracle Database, SQL, PL/SQL, Stored Procedures, Query Optimization, and Database Performance Tuning, along with the ability to manage a small team and drive project execution.

The role requires hands-on technical expertise as well as leadership capabilities to ensure timely delivery, database reliability, system performance, and adherence to the development of best practices.

Key Responsibilities

Database Development & Administration

• Design, develop, and maintain complex SQL queries, Stored Procedures, Functions, Packages, Triggers, and Views.
• Develop scalable and efficient database solutions using Oracle Database.
• Design and maintain database schemas, data models, and relational structures.
• Ensure data integrity, consistency, and security across applications.

Performance Tuning & Optimization

• Analyze and optimize slow-running queries and database processes.
• Perform database performance tuning, indexing strategies, and execution plan analysis.
• Monitor database health and identify performance bottlenecks.
• Implement best practices for high-performance database operations.

Backend Development & Integration

• Collaborate with application development teams for backend integration.
• Support API, middleware, and application teams with database-related requirements.
• Work with XML, JSON, and structured data formats for enterprise integrations.
• Participate in system design discussions and solution architecture reviews.

Team Management & Delivery

• Lead and mentor database/backend developers.
• Conduct daily stand-up meetings and technical reviews.
• Allocate tasks, track project progress, and ensure timely delivery.
• Provide technical guidance and support to team members.
• Coordinate with internal stakeholders for project planning and execution.

Project Tracking & Documentation

• Monitor project timelines, milestones, and deliverables.
• Maintain technical documentation, database design documents, and process workflows.
• Prepare status reports and provide project updates to management.

Required Skills

Technical Skills

• Strong experience in Oracle Database.
• Expertise in SQL, PL/SQL, Stored Procedures, Functions, Packages, and Triggers.
• Hands-on experience in Database Performance Tuning and Query Optimization.
• Strong understanding of Data Modeling, Normalization, Indexing, and Transaction Management.
• Experience handling XML and JSON data structures.
• Good understanding of database backup, recovery, and maintenance processes.
• Exposure to Windows/Linux environments.

Leadership & Project Management Skills

• Experience managing small technical teams.
• Ability to conduct stand-up meetings and track project deliverables.
• Strong stakeholder management and coordination skills.
• Experience in effort estimation, task planning, and resource allocation.

Soft Skills

• Strong analytical and problem-solving abilities.
• Excellent communication and documentation skills.
• Ability to work independently and handle multiple priorities.
• Proactive approach towards continuous improvement and team development.

Preferred Experience

• Experience in Banking, Financial Services, FinTech, Insurance, Healthcare, IT Services, or Enterprise Software domains.
• Experience working on large-scale transactional applications.
• Exposure to PostgreSQL will be an added advantage.
• Understanding SDLC, Agile methodologies, and release management processes.

Eligibility Criteria

• 4–5 years of relevant experience in Database Development and Backend Engineering.
• Proven experience in Oracle Database Development and Performance Tuning."textarea"
• Prior experience leading a team or acting as a technical lead.
• Notice Period: Immediate joiner / 30 Days Preferred.