Senior Databases Architecture Jobs

New

Senior Database Administrator

We're seeking an experienced PostgreSQL DBA to help us scale our rapidly growing...

Location

United Kingdom , Wallingford

Salary:

Not provided

Dexory Using

Expiration Date

Until further notice

Requirements

Experience as a PostgreSQL DBA
Ability to architect and implement scaling strategies for terabyte-scale databases
Strong opinions on scaling architectures (partitioning, sharding, data-warehousing/iceberg)
Proven track record of implementing scaling solutions on deployed production systems
Ability to optimize indexes and query patterns
Experience with query performance analysis and optimization for complex analytical workloads
Experience with index strategy and maintenance
Experience designing and implementing data archival/retention policies
Experience tuning for tables with high write volume
Experience with connection pooling and configuration tuning

Job Responsibility

Understand growth estimates and design scaling strategies for largest tables
Optimize existing indexes and query patterns
Establish monitoring and alerting for performance regressions
Develop capacity planning based on customer growth
Query performance analysis and optimization for complex analytical workloads
Index strategy and maintenance
Design and implement data archival/retention policies
Tuning for tables with high write volume
Connection pooling and configuration tuning
Maintain backup/recovery strategy and testing

What we offer

Private healthcare via Bupa with 24/7 medical helpline
Life insurance
Income protection
Pension: 4+% employee with option to opt into salary exchange, 5% employer
Employee Assistance Programme - mental wellbeing, financial and legal advice/support
25 holidays per year
Full meals onsite in Wallingford
Fun team events on and offsite
Snacks of all kinds in the office

Fulltime

Architecture Senior Analyst – DBA and Goldengate

This job description provides a high-level review of the types of work performed...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

10+ years of working experience
Experience with private or public cloud database solutions
Experienced as Solutions Architect to meet business needs
Concepts and architectural expertise with commercial RDBMS systems
Oracle, SQL Server, MongoDB, MS SQL, PostgreSQL
Experience with database high availability solutions and architecture
Expert on Oracle concepts and architecture
Expert on Oracle RAC systems
Experience with Oracle Data Guard and database backups
Expert on data compression and table partitioning techniques

Job Responsibility

Make changes to the existing Data Model (Logical & Physical), Implement Changes, build deployment packages and promote them to higher environments (UAT, Production and Cob) following SDLC
Excellent understanding on Database concepts including Procedures, Triggers, Packages, Database Constraints, Indexes using Oracle 19c
Should be able to help in finding current issues and provide solutions to improve performance
Working knowledge of Linux Redhat, File System, Cluster Management and Oracle ASMC and ACFS
System analysis and design skill with knowledge of data flow diagrams, data dictionary techniques, case tools, Entity relation Modeling, design Technique etc
Database Design Skill including normalization theory, STAR Schema Design and Data Modeling tool with proven experience of Process, Data flow and forward/reverse engineering of logical/physical RDBMS layout
Ensure weekend activities complete successfully through assignment, coordination, oversight and validation. This may require weekend work
Experience with Oracle Golden Gate 19c implementation and support will be an added advantage
Respond to customer requests regarding outages, performance degradation and project status
Maintain flexible work schedules, which may include evenings, weekends or holidays to work on deployments or regularly scheduled maintenance

Fulltime

New

Senior Database Architect

At eGain, we power digital-first customer experiences with AI, Knowledge, and An...

Location

United States , Sunnyvale

Salary:

Not provided

eGain

Expiration Date

Until further notice

Requirements

10+ years in data architecture
3+ years in a leadership role
Deep SQL Server and NoSQL expertise
Strong data warehousing chops (AWS Redshift or equivalent)

Job Responsibility

Design, optimize, and scale data systems across Microsoft SQL Server, Amazon Aurora, AWS DynamoDB, and AWS Redshift, leading a team of engineers
Tackle tough performance challenges
Define and drive data architecture strategy
Build the backbone for real-time insights across our global SaaS platform

New

Senior Database Engineer

Aviation. It connects our world, brings people together, provides opportunities,...

Location

Poland , Gdańsk

Salary:

Not provided

NAVBLUE Limited

Expiration Date

Until further notice

Requirements

6+ years in roles directly responsible for the availability, performance, and security of critical databases
Expertise in Database Technologies: Strong command of MySQL, PostgreSQL, AWS Aurora, SQL Server and experience with MongoDB, DynamoDB, or Redis, including schema design and complex query writing
Database Performance & Scalability: Proven ability in query optimization (e.g., EXPLAIN plans), operating system optimization, advanced indexing strategies, and implementing partitioning/sharding and caching (Redis)
Cloud Database Operations: Hands-on experience deploying, managing, and optimizing databases within AWS infrastructure (RDS, Aurora) and virtual machine infrastructure (SQL Server)
Database Reliability & Security: Experience with high availability (replication, failover), backup automation, PITR, and data security (encryption, SQL injection prevention)
Automation & DevOps: Proficiency in integrating database changes into CI/CD pipelines using schema migration tools (DbUp, EF migrations, Flyway, Liquibase) and Git for version control
Scripting & Troubleshooting: Strong scripting skills (Python/Bash) for automation and ability to analyze logs and monitor performance using tools like AWS Cloudwatch, Datadog, Prometheus, Grafana, or pgBadger
Solid understanding of DevOps practices, including CI/CD pipelines (e.g., GitLab CI, Cloudbees, Jenkins, GitHub Actions), containerization with Docker, and monitoring/logging tools
Demonstrated experience in leading software development teams, fostering a collaborative and high-performance culture, and effectively representing the team's technical vision and needs to stakeholders, including architects and senior management
Strong capability in identifying technical challenges and bottlenecks, constructively proposing and implementing effective solutions (either individually or by guiding the team), while actively building team engagement, fostering a positive atmosphere, and championing team spirit

Job Responsibility

Design & Develop Database Solutions: Architect, design, and implement highly optimized relational (e.g., MySQL, PostgreSQL, AWS Aurora, SQL Server) and NoSQL (e.g., MongoDB, DynamoDB, Redis) database schemas, ensuring data integrity, performance, and scalability for microservices
Performance Optimization & Tuning: Proactively analyze and optimize complex queries, implement efficient indexing strategies, and manage partitioning/sharding to ensure peak database performance and handle high throughput
Reliability & Disaster Recovery: Design, implement, and maintain robust backup, disaster recovery, and high-availability solutions, including replication (master-slave/multi-master) and failover configurations, to ensure data durability and system uptime
Cloud Database Management: Deploy, configure, and manage database instances within cloud infrastructure (e.g., AWS RDS, Aurora), leveraging cloud-native features for scalability and operational efficiency
Focus on quality by promoting coding best practices, a test-first mindset and highest security standards
Contribute to building new and improving existing development processes
Work within a small agile teams delivering new features and fixing defects
Lead technical designs, taking a holistic view of the product, and collaborate with multiple stakeholders to define the best approach to address upcoming challenges and deliverables
Define and drive the team's technical direction, mentor junior engineers, and proactively identify, propose, and implement new processes or architectural improvements to enhance team efficiency, code quality, and timely delivery
Contribute to software architecture discussions, translate system-level designs and architectural blueprints into robust, maintainable, and high-quality code, applying the latest best practices in software engineering

What we offer

Stable employment based on a full-time job contract
International working environment in a dynamic company
Access to the latest knowledge and technologies enabling professional development
Training and development possibilities
Participating in international projects and international trips
Competitive salary dependent on experience and qualifications
Flexible working hours and work-from-home opportunities
Private medical coverage for you and your family
Sport card
Life insurance for you and your family

Fulltime

Senior Database Administrator

Senior Database Administrator role focusing on PostgreSQL and ClickHouse databas...

Location

India , Bangalore

Salary:

Not provided

Hewlett Packard Enterprise

Expiration Date

Until further notice

Requirements

Bachelor's or Master's degree in Computer Science, Information Technology, or a related field
5-8 years of experience in database administration with strong PostgreSQL and ClickHouse expertise
Deep understanding of PostgreSQL architecture, configuration, replication, and tuning
Experience with ClickHouse configuration and optimization for large-scale analytics
Strong SQL and query optimization capabilities
Familiarity with backup/recovery tools such as pgBackRest, Barman, and ClickHouse utilities
Proficiency in Linux environments and shell scripting
Exposure to cloud-hosted database services like AWS RDS/Aurora, Azure Database, or GCP
Strong analytical thinking and problem-solving ability
Clear communication and effective cross-team collaboration

Job Responsibility

Install, configure, and maintain PostgreSQL and ClickHouse across development, staging, and production environments
Monitor database health, performance, and resource usage
Manage schemas, indexes, roles, and permissions for performance and security
Analyze and tune queries, indexing strategies, and configurations for low-latency, high-throughput workloads
Optimize ClickHouse for analytical and OLAP workloads on large datasets
Implement backup strategies and disaster recovery solutions
Configure and manage replication, clustering, and failover setups
Apply database security best practices including encryption, access controls, and audit logging
Ensure compliance with industry standards and regulations
Investigate and resolve database-related incidents and performance issues

What we offer

Health & Wellbeing benefits
Personal & Professional Development programs
Unconditional Inclusion environment
Career growth opportunities
Comprehensive benefits suite supporting physical, financial and emotional wellbeing

Fulltime

New

Senior Database (Oracle) Developer

ELEKS Software Engineering & Development Office is looking for a Senior Database...

Location

Salary:

Not provided

ELEKS

Expiration Date

Until further notice

Requirements

5+ years of experience in a similar role or responsibilities
Deep knowledge of MS SQL
5+ years of experience with Oracle and Oracle e-Business Suite
A balance of technical knowledge, problem-solving, report development, and communication skills
Detail-oriented, including a focus on all aspects of report accuracy (numbers, calculations, presentation, etc.)
Understanding of information delivery architecture, including the creation of abstraction layers, SQL query paths, and optimization, report-level calculations, and end-user reporting architecture
Must possess strong initiative and self-motivation, an inquisitive mind, and willingness to learn, ability to digest feedback and turn it into action
At least an Upper-Intermediate level of English

Job Responsibility

Design, develop, and maintain reliable software in line with technical requirements, focusing on performance and availability
Analyze requirements, review designs, and estimate user stories following project methodology (Agile, Waterfall, etc)
Proactively propose code refactoring and optimization improvements according to the best software development practices and coding standards
Help maintain and improve high-quality standards within the developer community by sharing knowledge, conducting tech talks, and participating in the internal promotion verification process
Stay up-to-date with modern technology and obtain professional certifications
Support less experienced developers by providing training, distributing, and monitoring tasks

What we offer

Close cooperation with a customer
Challenging tasks
Competence development
Ability to influence project technologies
Team of professionals
Dynamic environment with low level of bureaucracy

Senior Database Developer

Are you a self-starter with a passion for databases and a developer’s mindset? W...

Location

Sweden , Malmö

Salary:

Not provided

IKEA

Expiration Date

Until further notice

Requirements

Minimum 5 years of experience in database development or administration
Strong expertise in Oracle and/or PSQL, with solid C# skills
A developer who truly understands databases—or a database admin with a developer’s mindset
Experience with cloud platforms (Azure preferred)
A confident, proactive personality who thrives in complex environments
Willingness to travel internationally (India)

Job Responsibility

Lead database development and administration efforts, with a strong focus on Oracle (preferred), PSQL, and C#
Collaborate closely with our India-based team to align on architecture, performance, and delivery
Travel to India as part of your onboarding and ongoing collaboration
Help build a robust, cloud-ready infrastructure
Contribute to a complex, long-term project with a steep learning curve

Fulltime

Senior Consultant - Data Architecture & Engineering

Are you looking for a role that motivates and challenges you? Are you ready for ...

Location

Philippines

Salary:

Not provided

3Cloud

Expiration Date

Until further notice

Requirements

Expertise in designing and implementing logical and physical data models for cloud and hybrid data warehouse environments
Implementing data architectures to support a variety of data formats and structures including structured, semi-structured and unstructured data
Experience with multiple full life-cycle data warehouse implementations
Understanding of data architectures required to support data integration processing
Experience with data modeling technologies such as ER/Studio, ER/Win or similar
Experience with Microsoft Azure Data Platform services including Azure Data Lake Store, Azure Storage, Azure Synapse, Azure Data Factory, Azure SQL database, Logic Apps, APIs
Demonstrated ability to quickly learn, adopt and apply new technologies
Data profiling and creation of source to target mappings
Ability to provision and configure Azure data service resources
Python & SQL Scripting

What we offer

Competitive compensation package, salary, allowance, standard benefits including quarterly and annual performance-based cash bonus and other remuneration
Great working environment and company culture with flexible work location
Plenty of exciting opportunities to grow your skills in Microsoft and Azure
Access to cutting-edge Azure work opportunities and Microsoft teams

Fulltime

Senior Databases Architecture

Vention

Location:
Kyrgyzstan, Bishkek

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
December 13, 2025

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Senior Databases Architecture

Vention

Location:Kyrgyzstan, Bishkek

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:December 13, 2025

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