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İlan Detay

Crossover LLC

Database Chief Architect $50/Hr

İstanbul Anadolu, İstanbul Avrupa, Ankara, İzmir

Crossover LLC - Database Chief Architect $50/Hr

Job Definition

Job Description

We are looking for experienced Database Chief Architects who are highly motivated, goal-oriented, and team-focused with a passion for scaling up and predictably controlling huge loads on databases in AWS with solid mindset for DevOps and well versed in managing and controlling high loads on multi-tenant hosted databases.

Job Description:

We are looking for talented database experts to manage deployments based on AWS infrastructure servicing a myriad of products at the same time in a resource cost-efficient manner. They will respond to alerts, implement proactive and reactive controls, insanely monitor usage to understand patterns and continuously challenge performance design practices to improve them at bleeding edge.

This job requires a high level of expertise in administration, monitoring, development, backup, recovery, and tuning of database products and components. The successful candidate must feel at home running deployments with TB of RAM and hundreds of CPUs and be able to: proactively plan, implement, and maintain DB operational services, implement AWS based disaster recovery strategies, designing and managing tenant database architectures; scaling and capacity planning; administration and management of all database software patches and upgrades, as well as design control system for proactive and reactive control of tenants behaviour. They must be able to handle heavy workloads, multi-task efficiently and be able to switch gears in a moment’s notice. This position is 100% remote.

Company Description:

Crossover is inventing the future of work. A future where high-skill jobs go to the cloud and are available to anyone, anywhere, as long as they are the best at what they do. We assemble teams of these rockstars, apply industry-leading proprietary playbooks, and utilize our in-house software platform to facilitate remote collaboration. Crossover then connects these high-performing remote teams with elite companies around the world. Unlike most freelancer marketplaces, Crossover only accepts customers looking for multi-year projects.


  • Own uptime and performance of multi tenant high throughput environments

  • Use analytics approaches to design solutions leading to shared resource exhaustion

  • Design or improve the database architecture with a platform as a service mindset to be used by all products

  • Own the database infrastructure and deployment on all of the engines mentioned above

  • Improve monitoring and spec out methods to reduce false positives

  • Analyze processing issues and data anomalies and identifying solutions

  • Proactively monitor the database systems to ensure secure services with no unplanned downtime

  • Respond to alerts or escalation calls on 24x7 mission-critical database environments

  • Continuously improve the business value over compute price ratio.

  • Ability to implement effective risk management measure for business continuity and disaster recovery.

  • Design reactive solutions to handle high loads and avoid resource starvation.

  • Responsible for implementation or oversight and release of database changes

  • Responsible for data loading, security, performance monitoring and tuning in AWS

  • Responsible for ongoing maintenance and patching of database products

Required Experience and Education:

  • Bachelor’s degree in Computer Science, MIS, or related fields

  • 8+ years of relevant experience of working of large environments of at least three of the following: SQL Server 2016, Oracle 11, Postgres, MySQL (in vanilla or RDS flavors)

  • Bachelor’s degree in Computer Science, MIS, or related fields

  • Proven experience of large scale deployments

  • Proven deep understand of database works and how compute resources contribute to performance and how to design a system that takes compute power usage to bleeding edge.

  • Proven Database Administration experience

  • Practical experience in monitoring and tuning databases to provide high availability service

  • Professionalism at all times, especially when resolving customer challenges

  • Proficient with MS Office (Word, Excel, PowerPoint)

  • Effective time-management skills

  • High levels of organization

  • Excellent communication abilities

  • Avid for learning

  • Keen to apply data driven features or capabilities

This role may be a great fit if you have:

  • Functional Knowledge: Good understanding of procedures and concepts within own discipline and a basic knowledge of these elements in other disciplines

  • Business Expertise: Basic understanding of how own area integrates within the sub-function

  • Leadership: Provides on-the-job training/support to new team members

  • Problem Solving: Uses judgment based on the analysis of information

  • Nature of Impact: Direct impact by ensuring the quality of the task/services/information provided by self and others

  • Area of Impact: Primarily on own team

  • Interpersonal Skills: Information exchange requiring tact and diplomacy is a significant feature of the job

Total compensation is $50/hour for a 40 hours week or $100k per year.

To qualify, please provide a resume/CV demonstrating the required experience and skills. From there, to help us find the top 1% of talent, there will be a series of interviews and online skills examinations.

We realize these are challenging and can require a decent amount of time - so we thank you in advance for your efforts. Please note that you will not be paid for these interviews or skills tests but we hope you will complete them to help us truly evaluate your talent versus your peers.

Are you up for the challenge?

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