Oracle database administrator Jobs in Mesa, AZ

Vaco is seeking a versatile and highly accountable Oracle Programmer to serve as the primary developer for a Phoenix client, supporting Oracle-based applications across multiple departments. In this role, you will take ownership of designing, upgrading, migrating, and maintaining Oracle applications while ensuring optimal performance, seamless collaboration with end users, and strict adherence to best practices. You will demonstrate technical expertise in PL / SQL coding, Oracle APEX, and legacy Oracle Forms, as well as possess exceptional interpersonal and documentation skills to support a diverse organizational environment. This role will play a key role in establishing current state as our client builds towards a modern future state solution. If this aligns with your experience and you’d like to learn more, please reach out to a member of the Vaco Arizona team today.  We are not able to work with 3rd parties or provide sponsorship.

Technical Skills :

• Expertise in SQL, PL / SQL, and database-driven application development.

Proficiency with Oracle databases 10g, 11g, 12c, or later versions and performance tuning.

Familiarity with version control systems and debugging methodology.

Familiarity with modern web development practices (e.g., HTML, JavaScript).

Experience with Microsoft Active Directory and Microsoft Entra ID (Azure Active Directory) Core Responsibilities :

Core Development & Maintenance :

Serve as the sole programmer supporting multiple departments by developing, maintaining, and optimizing Oracle-based applications.

Write, optimize, and maintain complex SQL queries for Oracle databases.

Design, develop, and implement user-friendly applications in Oracle APEX to meet diverse departmental needs.

Support, troubleshoot, and upgrade legacy Oracle Forms-based systems to ensure continued functionality and integration with modern platforms.

Upgrades & Migrations :

Lead the planning, testing, and execution of Oracle software upgrades, ensuring minimal disruption to business operations.

Develop and execute comprehensive migration plans for moving systems to newer Oracle versions or alternative platforms when required. Example : Migrating Forms to APEX Integrations :

Integrating software and multiple data sources using different methodologies

Develop and maintain web API’s, SFTP, point-to-point integrations, Pub & Sub, etc. Testing & Validation :

Implement rigorous testing protocols to validate processes and code prior to deployment.

Ensure thorough testing and quality assurance for all upgrades, new developments, and changes to existing systems.

Collaborate with stakeholders to validate system functionality and compliance with user requirements. Collaboration & Accountability :

Act as the key point of contact for programming needs across departments, ensuring timely and accurate delivery of solutions

Collaborate directly with end users and department leaders to gather requirements, provide support, and deliver high-quality results.

Maintain clear and consistent communication with stakeholders, proactively managing expectations and project timelines. Documentation & Knowledge Sharing :

Document existing and newly developed code, workflows, and visual designs to ensure long-term maintainability and understanding.

Maintain up-to-date records of all upgrades, changes, and testing processes.

Provide technical insights and guidance to other teams or contractors when required. Continuous Improvement :

Identify opportunities for optimizing system performance, improving user interfaces, and enhancing workflows.

Stay informed about the latest Oracle technologies and trends to implement cutting-edge solutions. Required Qualifications :

Strong proficiency in SQL development / coding and Oracle database programming.

Demonstrated experience developing and maintaining applications using Oracle APEX.

Exposure to or experience with Oracle Forms and other legacy Oracle systems.

Expertise on software development lifecycle processes, process automation, and integrations.

Exceptional problem-solving and analytical abilities.

Strong interpersonal skills to foster collaboration with non-technical end users and technical teams.

Ability to self-manage and prioritize tasks effectively in a high-accountability environment.

Strong attention to detail and commitment to following best practices for testing and validation.

Excellent written and verbal communication skills, particularly in technical documentation.

Database administration skills and experience.

Hands-on experience with Oracle database upgrades and migrations.

Experience with middleware technologies, like Tomcat or WebLogic.

Experience integrating legacy systems with modern application frameworks.

Windows Server OS knowledge and familiarity.

SQL Server & MySQL knowledge and familiarity.

Experience with Oracle Cloud Infrastructure and migrations from on-premises to cloud

Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent work experience. Determining compensation for this role (and others) at Vaco / Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs. With that said, as required by local law in geographies that require salary range disclosure, Vaco / Highspring notes the salary range for the role is noted in this job posting. The individual may also be eligible for discretionary bonuses, and can participate in medical, dental, and vision benefits as well as the company’s 401(k) retirement plan.

Vaco by Highspring values a diverse workplace and strongly encourages women, people of color, LGBTQ+ individuals, people with disabilities, members of ethnic minorities, foreign-born residents, and veterans to apply.

EEO Notice

Vaco by Highspring is an Equal Opportunity Employer and does not discriminate against any employee or applicant for employment because of race (including but not limited to traits historically associated with race such as hair texture and hair style), color, sex (includes pregnancy or related conditions), religion or creed, national origin, citizenship, age, disability, status as a veteran, union membership, ethnicity, gender, gender identity, gender expression, sexual orientation, marital status, political affiliation, or any other protected characteristics as required by federal, state or local law.

Vaco by Highspring and its parents, affiliates, and subsidiaries are committed to the full inclusion of all qualified individuals. As part of this commitment, Vaco by Highspring and its parents, affiliates, and subsidiaries will ensure that persons with disabilities are provided reasonable accommodations. If reasonable accommodation is needed to participate in the job application or interview process, to perform essential job functions, and / or to receive other benefits and privileges of employment, please contact HR@vaco.com .

Vaco by Highspring also wants all applicants to know their rights that workplace discrimination is illegal .

By submitting to this position, you agree that you will be giving Vaco by Highspring the exclusive right to present your as a candidate for the foregoing employment opportunity. You further agree that you have represented information about yourself accurately and have not affirmatively misrepresented your qualifications. You also agree to maintain as confidential, to the fullest extent permitted by law, any information you learn from Vaco by Highspring about the position and you will limit disclosure of information about the position only to the extent necessary to perform any obligations in furtherance of your application. In exchange, Vaco by Highspring agrees to exercise reasonable efforts to represent you through all solicitation, job screening and resume dispersal.

Privacy Notice

Vaco by Highspring and its parents, affiliates, and subsidiaries (“we,” “our,” or “Vaco by Highspring”) respects your privacy and are committed to providing transparent notice of our policies.

California residents may access Vaco by Highspring HR Notice at Collection for California Applicants and Employees here .

Pay Transparency Notice

Determining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to :

With that said, as required by local law, Vaco by Highspring believes that the following salary range referenced above reasonably estimates the base compensation for an individual hired into this position in geographies that require salary range disclosure. The individual may also be eligible for discretionary bonuses.