דרושים » תוכנה » DBA Oracle

* Join us as a Senior Oracle DBA Hands-on work with database systems including Oracle, SQL server, MySQL, MongoDB, and Cloudera
* Providing support to development teams, troubleshooting issues, and performance tuning
* Designing database infrastructure with a focus on availability, resilience, and automation
* Participating in on-call rotations.

We are currently looking for a Infrastructure DBA to join our team and play a pivotal role in shaping the future of our company.
As an Infrastructure DBA you will be responsible for the SQL Server databases through multiple product lifecycle environments, from development to mission-critical production systems.
If you are a highly motivated, enthusiastic, and experienced DBA- We offer a great working environment in a successful company and development opportunities going forward.
The Infrastructure DBA will report directly to the DBA Architecture Team Leader.
Key Responsibilities:
Manage SQL Server databases through multiple product lifecycle environments. (24/7).
Manage duties such as troubleshooting, and tuning input/output to enhance database performance.
Monitor and optimize the performance of the databases.
Write new and correct existing database monitoring processes.
Support of production SQL Server instances.
Configuration and performance optimization of stored procedures.
Preparation of SQL Server instances for migration to newer SQL Server versions.
Strong knowledge on Hight Availability Technology of MSSQL

We are looking for a hands-on, proactive DBA to join our growing SASE R&D DevOps group. As our dedicated Database Administrator, you will own the operational and performance aspects of our database stack and work closely with R&D engineers, SREs, and QA to ensure our data layer is resilient, efficient, secure, and scales with our business.

This is not a siloed infrastructure-only role - you will partner deeply with developers from design to production, provide input on data modeling and query optimization, and ensure best practices across the board, from schema design to observability, disaster recovery, and upgrades.

We are in a period of hyper-growth - both in terms of customer adoption and engineering scale. This brings exciting challenges in performance, scalability, cost-efficiency, and reliability. Youll play a key role in shaping how our data infrastructure supports this scale and future-proofs our platform.

Key Responsibilities
Own and operate production and pre-production databases, including:
MongoDB (Atlas)
Redis (AWS ElastiCache Valkey)
RabbitMQ (EC2-based cluster)
Additional databases as our platform evolves
Work closely with developers to optimize data models, indexes, and queries across the SDLC (design, QA, staging, production).
Partner with SREs to ensure high availability (99.99% uptime), disaster recovery, monitoring, and performance tuning.
Plan and execute schema changes, index strategies, and database version upgrades with zero or minimal downtime.
Set up and enforce backup, restore, and retention policies aligned with compliance and availability needs.
Implement and maintain observability tools and alerting for the data infrastructure.
Lead cost optimization of all data services - rightsizing, usage analysis, cleanup, and architecture alignment.
Troubleshoot and resolve data-related incidents; participate in on-call rotations and post-mortems as needed.

We are looking for Cross-Functional Application DBA / Application Data Architect.
What Youll Do:
Develop, deploy, and manage critical business data flows, ensuring high performance and reliability
Design and optimize database schemas, workflows, and application integrations with deep business understanding
Collaborate closely with application developers, infrastructure teams, and global stakeholders to deliver end-to-end solutions
Continuously monitor, troubleshoot, and enhance data infrastructure for scalability and security
Work hands-on with Oracle and SQL in Linux environments, ensuring data integrity and optimal system functionality
Implement and manage Golden Gate Replication, including for BIG DATA environments

A Software company in Tel Aviv is hiring an Applicative and Infrastructure DBA to join it's development department.
Responsibilities:
Database development and management of a large SaaS system serving hundreds of thousands of users.
Offer support for production systems, including database monitoring, tuning, and troubleshooting.
Demonstrate strong interpersonal and communication skills, contributing positively as a team player.

our Data Enablement team is looking for a Senior DBA to manage and optimize the companys production databases.
This is a key role within our Infrastructure department, responsible for ensuring database reliability, performance and scalability in a Linux-based environment.
You will get first hand experience with challenges around data, scale, architecture, creative solutions and high quality deliveries in a wide welcoming team.
Besides Databases you will be part of a versatile team, manage Java/Python services, AirFlow and deployment and provisioning automations.
Key Responsibilities:
Manage, maintain, and optimize MySQL databases in Linux environment
Perform performance tuning, cost efficiency, upgrades and troubleshooting for large-scale data systems
Ensure high availability, backups, and recovery processes
Collaborate closely with infrastructure, DevOps, and data engineering teams to ensure smooth operation in production environments
Support production systems (24/7)

What will you do?
We are looking for a Senior DBA to manage and optimize the companys production databases. This is a key role within our Infrastructure department, responsible for ensuring database reliability, performance and scalability in a Linux -based environment. You will get first hand experience with challenges around data, scale, architecture, creative solutions and high quality deliveries in a wide welcoming team. Besides Databases you will be part of a versatile team, manage JAVA / Python services, AirFlow and deployment and provisioning automations.

Key Responsibilities:
Manage, maintain, and optimize MySQL databases in Linux environment
Perform performance tuning, cost efficiency, upgrades and troubleshooting for large-scale data systems
Ensure high availability, backups, and recovery processes
Collaborate closely with infrastructure, DevOps, and data teams, etc.

We are looking for an experienced MySQL DBA, who can cover both database maintenance, failover, optimization etc, as well as help with SQL/Stored procedures optimization.

Responsibilities:

Be a part of rapid development cycles to deliver high-quality products
Hands-on Development of infrastructure and maintenance
Be responsible for All databases in the organization, including development DBs, Staging DBs and Production DBs
Cover Admin aspects like: Security, Failover/replication, Optimization etc.
Cover Design aspects like: table structure, indexing, query / stored procedures design etc.
Incorporate products, work procedures, best practices and architecture
Going over specifications documents thoroughly to find special cases and scenarios
Cooperate with dev, QA and devops teams
Becoming the house expert on Database.
Train developers and QA on .

We are looking for a PostgreSQL & Oracle DBA.