דרושים » תוכנה » Senior Database Engineer

We are seeking a professional Infrastructure DBA skilled in optimizing system latency, ensuring data integrity, and delivering high-quality results while staying current with emerging technologies. The goal is to provide secure, scalable, and resilient infrastructure and software deployment capabilities.
The ideal candidate will excel in a collaborative environment, driving innovation and contributing to the overall success of the team.
Role
Proactively monitoring database performance, resolving issues and overseeing on-call duties.
Identifies and selects suitable technologies, and develops, constructs, maintains, and tests database systems and related software products.
Collaborating with engineers professionals to enhance query performance, address bottlenecks, and improve or design new schemas, reviewing and approving database modifications.
Assists in creating SQL tuning procedures to enhance performance and query development.
Conducting research and providing recommendations on data products, services, protocols, and standards, while also strategizing for the future growth of platform data assets.
Supports the database security posture by identifying and escalating potential issues, and by implementing risk mitigation strategies and control measures.
Oversee projects or initiatives as a seasoned individual contributor with expertise in the assigned discipline.
Developing and maintaining documentation, creating troubleshooting playbooks, testing failover and recovery plans.
Enhancing database expertise across the company.

Join our DeviantArt team as a Senior DevOps Engineer and play a pivotal role in maintaining and architecting a robust infrastructure that powers one of the largest online art communities. You'll be at the forefront of ensuring our platform's high availability, performance, and security, handling over 1.5 billion monthly page views.
The DeviantArt DevOps Team is a very small remote team that performs all tasks normally inclusive of SRE/DevOps/Infrastructure Engineers, with a bit of networking, security, and database administration mixed in. We are responsible for the day-to-day management and implementation of large-scale, mission-critical production systems that run on a public cloud.
This role requires wearing a lot of hats, and is equal parts fun and challenging. In this role, you will:
Architect and maintain a highly available infrastructure with a focus on proactive and reactive DDOS mitigation, autoscaling, self-healing, site performance, and cost optimization
Participate in a 24/7 on-call rotation, responding swiftly to outages or performance issues, and focus on less urgent alerts during normal work hours
Maintain and develop a developer environment and CI/CD pipelines in parity with production systems, for seamless testing and release of changes
Automate infrastructure provisioning and management using configuration management tools, complete with tests and documentation
Optimize and support sharded MySQL databases for efficient and reliable data handling amidst growing data reads and writes
Regularly update system components to avoid security issues and ensure up-to-date technology
We take our work seriously, but we dont take ourselves too seriously! We enjoy designing and building systems using open source tools and industry standards, and are in the fortunate position to be able to make decisions as a team about adopting newer technologies, and redesigning our infrastructure when appropriate.
This role is on a fully remote and distributed team, and asynchronous communication within and across teams is crucial. To be successful in this role, a candidate will need to work flexibly, balancing server and service issues, needs from development teams, security needs, and shifting priorities in our own tasks in managing our infrastructure.

Our Core Team at our company is seeking a talented and experienced Back End Developer.
Your responsibilities as a member of the Core Team will include creating a seamless and efficient development experience for the R&D team to move forward more quickly.
Maintaining the stability, performance, and infrastructure of our product, as well as assisting full-stack developers and improving processes.
What you'll be doing:
Design, develop, and maintain the back-end infrastructure of our product with our full-stack developers.
Ensure the stability and performance of our product, and optimize it for scalability and high availability.
Provide guidance and support to full stack developers on the team as a technical lead.
Collaborate with the product and design teams to implement new features and improvements.
Identify and resolve any technical issues that arise, and proactively address potential issues before they impact users.
Monitor and optimize server and database performance to ensure high availability and scalability of our product.
Utilize the latest technologies and industry trends as appropriate for our product and development processes.

Required DBA
Realize your potential by joining the leading performance-driven advertising company!
As a DBA on the IT production team in our TLV Office, youll play a vital role impacting billions of users, work with petabytes of data in extreme scale and make a difference, send us your resume. Or In other words, If you like: Database performance tuning, Doing it at scale, Building tools that will help you do it Using AI to make it legendary this is the place for you.
How Youll Make An Impact, As a Data Engineer , youll bring value by:
Advise on the optimal database design by analyzing application behavior and business requirements
Design data flow processes
Work with AI at scale on developing high impact solutions
Proactively monitor and optimize database queries, processes, tables and resources
Initiate and lead cross-group optimization processes
Write utilities and design dashboards that will help us maintain, monitor and optimize the production database environment and data pipeline
Develop automation tools for large cluster maintenance
Face challenges such as scale, visibility and automation
Be involved in both development and infrastructure projects
Our Tech Stack:
Vertica, MySQL, Hbase, HDFS, Kafka, Spark, Cassandra, BigQuery, Iceberg, ElasticSearch, Grafana.

We are seeking a talented backend engineer to join our growing team, owning our innovative product, Code Defender. Code Defenders mission is to detect and protect against client-side threats and enable our customers to be compliant with the latest security and privacy standards.
As a member of the team, you will play a crucial role in ensuring the product's success, by designing and developing advanced features, handling large-scale data, aggregations, while utilizing cutting edge technologies.
Collaboration with cross-functional teams including Platform, Product, Engineering, and Research will be integral as you lead feature development from inception through to deployment, applying backend methodologies and best practices.
What you'll do:
Develop cloud-based high-scale systems: Leverage the latest in cloud technology to build systems that can handle the demands of significantly large datasets with efficiency and reliability.
E2E Ownership: Take full responsibility for projects from the initial design and architecture stages through to implementation and rollout,
Innovate and Optimize Operations: Continuously seek out and implement innovations and optimizations to improve the performance and scalability of our systems.
Tackle challenging problems and find creative ways to solve them.
Participate in cross organization engineering innovation forums and technical guilds.
Collaborate on cross-functional teams: Work closely with other technical and research teams to integrate various products seamlessly, ensuring cohesive technology solutions across the board.
Ensure System Security and Compliance: Prioritize the security of our systems and ensure compliance with all relevant data protection regulations.
Performance Monitoring and Troubleshooting: Regularly monitor system performance, identify and resolve any issues to maintain optimal operation.
Work on cutting-edge technologies in coding, data persistence, CI/CD pipelines, and data pipelines. This includes expertise in any of the common backend development languages, SQL and NoSQL databases like MongoDB and Redis, messaging systems such as Kafka, search technologies like Elastic, and cloud services.

About the job
Be part of a team that pushes boundaries, developing custom silicon solutions that power the future of our company's direct-to-consumer products. You'll contribute to the innovation behind products loved by millions worldwide. Your expertise will shape the next generation of hardware experiences, delivering unparalleled performance, efficiency, and integration.
In this role, you will work with system teams and the CPU Architecture team to develop an understanding of the CPU, SoC, performance metrics, benchmarks/measuring tools, and available optimization knobs. You will define methods and technologies to model CPU performance at different accuracy levels by supporting architectural explorations and decision-making. In addition, you will correlate performance projections with measured post-silicon data.
The ML, Systems, and Cloud AI (MSCA) organization at our company designs, implements, and manages the hardware, software, machine learning, and systems infrastructure for all our company services (Search, YouTube, etc.) and our company Cloud. Our end users are our companyrs, Cloud customers and the billions of people who use our company services around the world.
We prioritize security, efficiency, and reliability across everything we do - from developing our latest TPUs to running a global network, while driving towards shaping the future of hyperscale computing. Our global impact spans software and hardware, including our company Clouds Vertex AI, the leading AI platform for bringing Gemini models to enterprise customers.
Responsibilities
Design, develop, test, deploy, maintain, and improve CPU software modeling and other software tools.
Manage individual project priorities, deadlines, and deliverables.
Collaborate with hardware and software CPU architecture teams, SOC performance modeling team, and other our company Software teams.

Were seeking for a senior Java developer to assist in the implementation of our core new product Sass & Identity Posture Management (SIPM). The role combines implementing new features using cutting edge technologies as well as supporting existing customers.
Your day-to-day:
Collaborate with the product team to understand and define feature requirements.
Design and develop clean, efficient, and well-documented Java code.
Write and maintain comprehensive unit, integration, and system tests to ensure code quality and reliability.
Participate in design and code reviews to maintain high development standards and share knowledge within the team.
Proactively suggest improvements to the product, architecture, and development processes.
Troubleshoot, diagnose, and resolve customer issues and provide ongoing support as needed.
Stay up to date with emerging trends and technologies in software development and Java ecosystems.

We are seeking a backend engineer with a strong foundation in building scalable, high-performance systems and a deep understanding of cloud infrastructure, distributed systems, and data pipelines. This role focuses on designing and optimizing backend services that support our machine learning (ML) operations and real-time personalization capabilities.
We foster a professional environment where experienced engineers collaborate to drive technical excellence, continuously improving our backend architecture and infrastructure. As a Backend Engineer, you will play a key role in building and maintaining the backend services that power our ML infrastructure, ensuring efficiency, scalability, and reliability.
Role & Responsibilities:
- Design, develop, and optimize backend services that support ML pipelines, APIs, and real-time decision-making systems.
- Architect and implement scalable and reliable data processing workflows, integrating ML models into production environments.
- Build and maintain infrastructure for efficient model deployment, monitoring, and versioning.
- Ensure high availability, performance, and security of backend services.
- Lead initiatives to improve system architecture, reduce technical debt, and enhance development processes.
- Stay up to date with the latest advancements in backend technologies, cloud computing, and distributed systems.

JR295379

As a Backend Software Engineering, your job responsibilities will include:

Build new and exciting components in an ever-growing and evolving market technology to provide scale and efficiency.

Develop high-quality, production-ready code that can be used by millions of users of our cloud platform.

Make design decisions on the basis of performance, scalability, and future expansion.

Work in a Hybrid Engineering model and contribute to all phases of SDLC including design, implementation, code reviews, automation, and testing of the features.

Build efficient components/algorithms on a microservice multi-tenant SaaS cloud environment.

Code review, mentoring junior engineers, and providing technical guidance to the team (depending on the seniority level).

We are looking for an experienced, hands-on senior developer to join an innovative and talented R&D team, responsible for delivering fast and high-quality code, using the latest frameworks and technologies. The chosen candidate will play a pivotal role in the enhancement, maintenance, and optimization of our infrastructure.
As a Senior Software Engineer you will...
Develop, maintain, and enhance the infrastructure, impacting all our products
Collaborate with cross-functional teams to understand requirements, identify infrastructure needs, and implement solutions
Be responsible for all development aspects from design to production of a wide ranging hybrid/cloud-native product
Write high-quality, testable, and efficient code in Java and/or GO.
Ensure the reliability, performance, and efficiency of the infrastructure through proactive monitoring, troubleshooting, and optimization
Initiate and promote new ideas for continuous improvement of the product functionality
Work closely with other team members as well as mentoring new team members
Continuously evaluate emerging technologies and tools to enhance infrastructure capabilities.