Database Engineer

*Description*
About the role
We are building and operating an enterprise-scale, high-volume transactional database that supports all lending payment transactions end-to-end. This role designs, builds, and maintains highly available, performant, and secure data stores and data movement patterns across MySQL and Oracle platforms, partnering closely with application engineering, SRE/operations, and security teams.
You will be accountable for database architecture and implementation decisions that directly impact transaction integrity, latency, resiliency, and operational excellence.
What you'll do (core responsibilities)
Architecture & Design
* Design and evolve an enterprise transactional data model for lending payment processing (OLTP), including schemas, constraints, indexing strategies, partitioning, and retention/archival patterns.
* Define database standards for reliability, scalability, performance, and resiliency across MySQL and Oracle.
Build & Operate (Production Ownership)
* Implement and operate high availability and disaster recovery patterns; validate operational readiness (failover/failback, replication health, recovery objectives).
* Drive performance engineering: query tuning, index strategy, execution plan analysis, contention/locking analysis, and workload management.
* Implement automation for database operations (provisioning support, patch readiness support, backup validation, health checks, and runbook-driven execution).
Data Movement & Replication
* Design and support replication/data movement strategies as needed for resiliency and/or cross-site requirements (preferred Oracle skills include GoldenGate and Data Guard).
Security & Compliance
* Partner with security to enforce encryption-in-transit/at-rest, least privilege, auditing, secrets management integration, and vulnerability remediation for database platforms.
Cross-team Collaboration
* Work closely with application teams on schema evolution, release coordination, and safe migration approaches (including MySQL Oracle considerations).
* Produce durable documentation: architecture diagrams, decision records, runbooks, and operational validation checklists.
*Skills*
mysql, oracle, sql, golden gate, data guard
*Top Skills Details*
mysql,oracle,sql
*Additional Skills & Qualifications*
Required qualifications
* Strong hands-on experience designing and operating high-volume, enterprise OLTP databases supporting mission-critical transactions.
* Advanced SQL and performance tuning experience across MySQL and Oracle (query tuning, indexing, partitioning, execution plan analysis).
* Experience with operational best practices: backup/restore validation, patch planning, monitoring/alerting, incident response, and runbooks.
* Proven ability to collaborate across engineering, operations, and security with clear, structured communication.
Preferred qualifications (Oracle focus)
* Oracle Exadata experience (engineering/tuning/operations on Exadata platforms).
* Oracle Data Guard experience (HA/DR, role transitions, validation of primary/standby states).
* Oracle GoldenGate experience (replication design/operations).
* Understanding of enterprise MySQL deployment/replication patterns (e.g., primary/replica cross-site patterns).
Technical Questions: several technical questions, including the following:
- Provide high-level steps for migrating a MySQL DB to Oracle (Exadata).
- Which tools do you use to monitor and troubleshoot MySQL database issues?
- What approach do you follow to investigate the root cause of a DB crash?
- Would you recommend using non-relational databases for certain application migrations?
Some tools we need to be familiar with: Erwin data Modeler, Dynatrace for monitoring.
*Experience Level*
Intermediate Level
*Job Type & Location*This is a Contract position based out of Phoenix, AZ.
*Pay and Benefits*The pay range for this position is $65.00 - $70.00/hr.
Eligibility requirements apply to some benefits and may depend on your job
classification and length of employment. Benefits are subject to change and may be
subject to specific elections, plan, or program terms. If eligible, the benefits
available for this temporary role may include the following:

* Medical, dental & vision


* Critical Illness, Accident, and Hospital


* 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available


* Life Insurance (Voluntary Life & AD&D for the employee and dependents)


* Short and long-term disability


* Health Spending Account (HSA)


* Transportation benefits


* Employee Assistance Program


* Time Off/Leave (PTO, Vacation or Sick Leave)
*Workplace Type*This is a hybrid position in Phoenix,AZ.
*Application Deadline*This position is anticipated to close on Jun 8, 2026.

About TEKsystems


We're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

About TEKsystems and TEKsystems Global Services


We're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.

The company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.

*San Francisco Fair Chance Ordinance:* Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

*Massachusetts Lie Detector:* It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

*Use of Artificial Intelligence (AI):* We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.