Director

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!

TECHJAYS

Position: Senior Database Engineer / DBA

Experience: 7+ Years

Location: Coimbatore / Hybrid (Remote option available)

Employment Type: Contract

Joining: Immediate or within 30 days preferred

Core Focus: Microsoft SQL Server Administration, Always On Availability Groups, Performance Tuning, Database Security, Disaster Recovery, Production Database Operations, High Availability, and Multi-Terabyte Database Management.

Tools & Platforms: Microsoft SQL Server (HA / Clustered), Always On Availability Groups (AGs), TDE & Auditing, T-SQL, Partitioning & Archiving, PowerShell, Snowflake / Redshift / AWS Aurora (Nice to Have).

About the Role

We are looking for a Senior Database Engineer / DBA to own a large, multi-terabyte Microsoft SQL Server environment running in a highly available, clustered configuration.This is a hands-on production database role supporting a live, customer-facing SaaS platform. The role focuses on maintaining database availability, performance, security, and reliability. This is not an analytics or reporting role.

The ideal candidate will have strong hands-on experience managing SQL Server databases in a 24x7 production environment, troubleshooting complex database issues, maintaining Always On Availability Groups, and ensuring business continuity through effective disaster recovery practices.

Key Responsibilities

1. Production Database Administration & High Availability

Own and maintain the production SQL Server environment in an Always On Availability Group configuration.Handle failover operations, synchronization delay troubleshooting, and read replica load management.Maintain database availability and ensure the stability of production database environments.Manage SQL Server alerts and provide on-call coverage for production database operations.

2. Performance Tuning & Incident Management

Lead incident response and root cause analysis for production database issues.Troubleshoot query plan regressions, TempDB contention, deadlocks, and blocking issues.Perform index and statistics maintenance to ensure optimal database performance.Review developers' T-SQL queries and schema changes before deployment. Advise developers on table design, indexing strategies, and database performance optimization.

3. Database Security & Compliance

Maintain database security through Transparent Data Encryption (TDE), auditing, and certificate and key rotation.Monitor anomalous database access patterns and ensure appropriate security controls.

Handle confidential or legally sensitive data requests following established processes.Maintain database security standards and support compliance requirements.

4. Database Maintenance & Capacity Planning

Perform quarterly cumulative update patching across database environments.Manage partitioning and archiving on multi-terabyte databases without impacting production performance.

Own capacity planning for storage, CPU, and memory.Manage recurring environment refreshes across staging, development, and QA environments.Ensure production maintenance activities are performed safely with minimal downtime.

5. Disaster Recovery & Database Migrations

Design, implement, and test disaster recovery strategies for SQL Server environments.Support customer instance migrations between regions, including database preparation and validation.

Perform regular DR testing and ensure database recovery readiness. Manage large-scale database migrations while maintaining availability and data integrity.

6. Production Operations & Support

Provide on-call, weekend maintenance, and after-hours support as required.Maintain clear documentation of database changes, incidents, and recovery procedures.Work closely with engineering teams to ensure reliable database operations.Ensure production database changes follow established change control and operational procedures.

Must-Have Requirements

• 7+ years of hands-on Microsoft SQL Server DBA experience in a 24x7 production environment. SQL development experience alone is not sufficient.
• 3+ years of direct experience with Always On Availability Groups, including failover handling and synchronization delay troubleshooting.
• Experience managing multi-terabyte production databases, including partitioning, archiving, and index and statistics maintenance without blocking production.
• Experience leading incident response and root cause analysis for production database issues.
• Strong experience with database security practices, including TDE, auditing, certificate rotation, and key management.
• Hands-on experience with SQL Server performance tuning, query optimization, and production troubleshooting.
• Experience designing and testing disaster recovery strategies.
• English fluency sufficient for real-time incident communication, with meaningful business-hours overlap with Pacific time.
• Nice-to-Have Skills
• Experience supporting a SaaS CRM or similarly high-transaction-volume application.
• Exposure to Snowflake, Redshift, or AWS Aurora alongside transactional SQL Server work.
• Experience with customer instance migrations or similar large-scale data movement projects.
• Experience in SOC 2, HIPAA, or PCI-regulated environments.
• Comfort handling legally sensitive or confidential data requests as part of a defined process.

What We're Looking For

Strong Ownership: Takes responsibility for maintaining large, multi-terabyte production databases and ensuring their availability and reliability.

Technical Expertise: Demonstrates deep hands-on knowledge of SQL Server administration, Always On Availability Groups, performance tuning, and disaster recovery.

Incident Management: Maintains a calm, structured approach during production incidents and takes ownership of root cause analysis and preventive actions.

Attention to Detail: Follows disciplined change control, documentation, database security, and maintenance practices.

Clear Communication: Communicates effectively with developers, engineering teams, and stakeholders during live production incidents.

Operational Excellence: Understands the importance of maintaining production databases with minimal downtime and without impacting customer-facing applications.

Execution-Focused Mindset: Comfortable managing day-to-day database administration, on-call support, and hands-on production operations.

What We Offer

• Flexible work environment with Coimbatore office, hybrid, and remote options.
• Paid holidays and flexible time off.
• Medical insurance coverage of up to ₹4 lakh per person for self and family.
• Opportunities to support production infrastructure for global clients.
• A culture that values clarity, integrity, accountability, and continuous growth.

Mactores is the agent-native AWS modernization firm. Most modernization work doesn't ship, it stalls in pilots, slips a year, or lands at three times the budget. We exist to ship it: production systems running, legacy retired, outcomes measured. Our delivery is built on Aedeon, the agent platform built by Mactores' founders' sister company, which absorbs the repetitive 60–70% of engagement work, discovery, dependency mapping, validation, test generation, that traditional consulting bills human hours against. Forward-deployed engineers own the rest: architecture, judgment, and cutover, on dates we commit to in the contract.

We are seeking an experienced Senior Database Developer to lead and support Oracle to PostgreSQL/Aurora PostgreSQL migration initiatives. The role involves deep hands-on work across SQL refactoring, schema conversion, DMS operations, performance tuning, and post–go-live stabilization. The candidate will work closely with application teams, cloud engineers, and stakeholders to ensure a smooth, performant, and compliant migration.

What you will do?

• Refactor and convert Oracle SQL, PL/SQL, and database objects to PostgreSQL-compatible SQL/PLpgSQL.
• Analyze and remediate AWS SCT (Schema Conversion Tool) findings and limitations.
• Manage and maintain Flyway migration codebase (versioned scripts, repeatable migrations, rollbacks).
• Identify, troubleshoot, and fix database-related application bugs.
• Perform query optimization for PostgreSQL (execution plans, indexing strategies, query rewrites).
• Support and monitor AWS DMS during full load and CDC phases.
• Diagnose and resolve DMS data and performance issues.
• Perform data validation and reconciliation between Oracle and PostgreSQL.
• Collaborate with application teams to align SQL behavior and performance expectations.

What are we looking for?

• Bachelor's degree in Computer Science or a related field.
• 5+ years of experience as an Oracle/PostgreSQL DBA and database developer.
• Strong experience with Oracle Database and PostgreSQL / Aurora PostgreSQL.
• Hands-on expertise in Oracle to PostgreSQL migration.
• Advanced SQL and query performance tuning skills.
• Experience with AWS SCT and AWS DMS.
• Knowledge of Flyway/Liquibase or similar schema migration tools.
• PostgreSQL internals: indexing, statistics, execution plans.
• AWS services: RDS/Aurora, CloudWatch, IAM (preferred).

You will be preferred if:

• Familiarity with automation and configuration management tools, such as Ansible, Chef, or Puppet.
• Familiarity with IAAC tools such as Terraform, CloudFormation.
• Familiarity with CI/CD implementation tools like Liquibase/Flyway.
• AWS Certified Database – Specialty.
• AWS Certified Solutions Architect.

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. 

Mandatory Skills (Must Have)

• SQL and Database Design (5+ years in enterprise data platforms)

• Python development for automation and platform services (5+ years)

• Linux administration and Shell Scripting in production environments

• Metadata-driven systems and data management platform experience

• Technical leadership of offshore or distributed development teams Wissen Technology

• System analysis, troubleshooting, and production support expertise

• Metadata onboarding, integration, and governance processes

• Stakeholder management and delivery ownership across multiple teams

Key Responsibilities

• Lead developers supporting the Pantheon Metadata platform and related services

• Own end-to-end delivery of metadata onboarding and enhancement initiatives

• Design scalable metadata management solutions and automation capabilities

• Collaborate with architecture, infrastructure, and application teams for enterprise integration

• Participate in solution design reviews and establish development best practices

• Prioritize enhancements with business stakeholders and manage delivery commitments

• Provide production support, troubleshooting, and platform stability improvements Wissen Technology

• Drive modernization initiatives related to metadata lifecycle management

Job Description – Senior Database Architect (Couchbase)

Experience: 12+ Years

Location: Bangalore

Notice Period: Immediate Joiners Only

Employment Type: Full-Time

Job Summary

We are looking for a highly experienced Senior Database Architect with strong expertise in Couchbase and NoSQL database technologies. The ideal candidate will be responsible for designing enterprise-grade database architectures, driving database performance optimization, ensuring high availability, and providing technical leadership for large-scale, distributed database systems.

Key Responsibilities

• Design and implement scalable, highly available, and secure Couchbase database architectures for enterprise applications.
• Define database architecture strategies, data modeling standards, and best practices.
• Lead Couchbase cluster design, deployment, configuration, replication, and capacity planning.
• Optimize SQL++ (N1QL) queries, indexing strategies, data access patterns, and overall database performance.
• Architect disaster recovery, backup, restore, failover, and business continuity solutions.
• Troubleshoot complex database performance issues and conduct root-cause analysis.
• Lead database migration, modernization, and integration initiatives.
• Establish database security policies, access controls, encryption, and compliance standards.
• Collaborate with application architects, development teams, DevOps, and infrastructure teams to align database architecture with business requirements.
• Evaluate database technologies and recommend solutions based on scalability, performance, availability, and cost.
• Provide technical leadership, mentor database engineers, and conduct architecture and design reviews.
• Develop database monitoring, alerting, automation, and operational excellence strategies.

Required Skills and Qualifications

• 12+ years of experience in database architecture, database engineering, or database administration, with strong hands-on expertise in Couchbase.
• Extensive experience in Couchbase Server architecture, cluster management, replication, and distributed data systems.
• Strong expertise in SQL++/N1QL, indexing, query profiling, and performance tuning.
• In-depth knowledge of NoSQL data modeling, document design, partitioning, and scalability principles.
• Experience designing high-availability, disaster recovery, backup, and recovery solutions.
• Proven experience handling large-scale databases and mission-critical enterprise applications.
• Strong understanding of database security, access management, and performance monitoring.
• Experience with Linux, scripting, and database automation.
• Excellent troubleshooting, analytical, communication, and stakeholder management skills.

Good to Have

• Experience with AWS, Microsoft Azure, or Google Cloud Platform.
• Knowledge of Kubernetes, Docker, and containerized deployments.
• Experience with infrastructure as code, CI/CD pipelines, and automation tools.
• Exposure to database migration, cloud-native architectures, and microservices.
• Experience defining database governance, architecture standards, and technology roadmaps.

Candidate Profile

• Total Experience: 12+ Years
• Core Technology: Couchbase
• Primary Focus: Database Architecture, NoSQL, Performance Optimization, High Availability, and Scalability
• Location: Bangalore
• Joining Requirement: Immediate Joiners Only
• Interview Process: Technical Discussion and Management Round

Company Overview:

Euphoric Thought Technologies is a technology-driven organization focused on building scalable, high-performance data ecosystems that power modern digital enterprises. Operating at the intersection of big data and cloud infrastructure, the company provides robust platforms that enable businesses to process complex information in real-time. With a culture rooted in engineering excellence and technical innovation, Euphoric Thought Technologies supports a diverse portfolio of clients, ensuring their data architecture remains resilient, secure, and highly available as they scale globally.

Role Overview:

As a Senior Database Architect, you will serve as the primary technical authority for the design, implementation, and optimization of our core data platforms. You will work closely with engineering leadership, product managers, and infrastructure teams to translate complex business requirements into high-performing database solutions. Your work will directly influence the reliability and efficiency of our systems, ensuring that our data architecture can handle massive throughput while maintaining strict integrity standards. This role is pivotal in shaping our long-term data strategy and mentoring junior engineers to maintain a high bar for technical excellence.

Key Responsibilities:

- Design and implement highly scalable database architectures using Couchbase to support high-concurrency applications and ensure low-latency data access.

- Lead the end-to-end database design process, including schema modeling, indexing strategies, and partitioning, to optimize performance for large-scale enterprise workloads.

- Oversee comprehensive database administration tasks, including capacity planning, performance tuning, and disaster recovery, to ensure 99.99% system availability.

- Collaborate with cross-functional development teams to troubleshoot complex data bottlenecks and implement automated solutions that streamline deployment pipelines.

- Establish and enforce best practices for data security, compliance, and governance across all production and staging environments to protect sensitive information.

- Mentor engineering teams on advanced database concepts and emerging technologies to foster a culture of continuous learning and technical growth.

Required Skillset:

- Demonstrated expertise in architecting and managing NoSQL solutions, with a deep specialization in Couchbase and its integration within distributed systems.

- Proven ability to design complex database schemas and optimize query performance in high-traffic, mission-critical environments.

- Strong proficiency in database administration, including proactive monitoring, backup/recovery strategies, and infrastructure automation.

- Excellent communication skills with the ability to articulate complex technical trade-offs to non-technical stakeholders and influence architectural decisions.

- Ability to thrive in a collaborative, fast-paced environment in Bangalore, working effectively with both local and distributed teams.

- A Bachelor’s or Master’s degree in Computer Science or a related field, combined with 6 to 12 years of hands-on experience in database architecture and engineering.

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).

Key Skills:

Python & System Design: Strong expertise in Python and system design, with proven experience architecting scalable, production-grade systems.

LLM & Agentic AI: Proven experience building LLM-based and agentic systems from the ground up and evaluating them based on reproducibility, calibration, and cost.

Cloud & Data Architecture: Deep understanding of data and cloud architecture across AWS and Azure, including multi-store data design, distributed systems, streaming, security, and cost optimization.

Azure Databricks: Hands-on production experience with Azure Databricks architecture, including Unity Catalog, Delta Lake, cluster policy design, job orchestration, and Terraform provisioning.

Supply Chain & Inventory Management: Strong domain knowledge of supply chain and inventory operations, including demand planning, MRP logic, inventory parameters, and translating business planning decisions into data requirements.

System Architecture & Technical Decision-Making: Ability to make sound architectural decisions based on first principles, evaluate technical trade-offs, and avoid unnecessary complexity and abstraction.

LLM & Agentic AI: Proven experience building LLM-based and agentic systems from the ground up and evaluating them based on reproducibility, calibration, and cost.

Technical Leadership: Ability to influence teams without direct authority, establish technical standards, prepare technical specifications and documentation, and mentor team members.

Experience in pharmaceutical or regulated industries is highly valued.