353 Results for

Database Engineer Jobs in Saint Louis, MO

Jobs

Saint Louis, MO

$99,450–$134,550 / year

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Level 2: Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 2+ years of related work experience OR Bachelor’s Degree and 6+ years of directly related work experience OR 10+ years of related, relevant experience .

The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

1 day ago

Hazelwood, MO

$105,000–$147,510 / year

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Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor’s Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience.

We also provide eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.

1 day ago

Hazelwood, MO

$133,000–$173,880 / year

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Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 9+ years of related work experience OR Bachelor’s Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience.

1 day ago

Hazelwood, MO

$126,650–$171,350 / year

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Level 3: Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor’s Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience.

1 day ago

Berkeley, MO

$126,650–$171,350 / year

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Level 4: Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 9+ years of related work experience OR Bachelor’s Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience .

1 day ago

Scott Air Force Base, IL

$73,450–$132,775

March 5, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

1 day ago

Saint Louis, MO

$73,450–$132,775

If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. January 13, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

20 days ago

St. Louis, MO

Or, a Bachelor of Science or equivalent degree in Computer Science, Engineering, Mathematics, Information Systems or equivalent technical degree and a minimum of 10 years of experience in full stack development to include Java, Web services, Database, and micro-service development software, engineering/development, or a related area that demonstrates the ability to successfully perform the duties associated with this work. These may include, but are not limited to: Tools - Boundless Spatial suite, Remote View, PostGRES/PostGIS, Oracle Spatial and/or other geospatial databases, ArcGIS Desktop, ArcGIS Server, Image Server, and File Geodatabases.

8 days ago

You will work both independently and as part of project teams to configure back-end geospatial database management capabilities that support customer workflows utilizing ArcGIS web, desktop, and mobile applications. The NV5 family brings together talent across a wide range of markets and fields, including Professional Engineers, Professional Land Surveyors, Architects, Photogrammetrists, GIS Professionals, Software Developers, IT, Project Management Professionals, and more.

17 days ago

St. Louis, MO

Summary: The purpose of the Database Engineer role is to enable successful vendor onboarding by supporting tax platform testing through data extraction, comparison, reconciliation, and scripting, as well as by designing and building targeted in‑house automation solutions to streamline tax data processes and controls. Hands‑on experience with data reconciliation, validation, and analysis Ability to work with large, complex datasets in regulated environments.

30+ days ago

Saint Louis, MO

p style="color:rgb( 0 , 0 , 0 );font-family:'times new roman';font-size:medium;font-style:normal;font-weight:400;letter-spacing:normal;text-indent:0px;text-transform:none;word-spacing:0px;white-space:normal">The Oracle DBA / Spatial Engineer owns the database layer of the TMS contract: Oracle 19c administration, Oracle Spatial geometry maintenance, PL/SQL development and troubleshooting, nightly refresh execution, and integration between the ArcGIS layer and the Oracle data model.

· Coordinate with .NET developers on data-model changes: provide impact analysis on dependent TMS applications before any structural database change.

6 days ago

Maryland Heights, MO

$108,400–$150,000 / year

Our goal is to cultivate a culture of belonging that encourages innovation, collaboration, and respect for all team members, ensuring that WWT remains a great place to work for All! Actual salary will be based on a variety of factors, including shift, location, experience, skill set, performance, licensure and certification, and business needs.

21 days ago

St. Louis, MO

Remote

There will be no shortage of opportunities to develop relationships with contributors from the development teams as well as customers and sponsors of our products, along with the opportunity to champion teamwork as we continue to evolve our support model with a focus on operational efficiency, reliability, and proactive issue identification. Louis, Enterprise Mobility together with its affiliate Enterprise Fleet Management manages a diverse fleet of 2.4 million vehicles and accounted for nearly $39 billion in revenue through a network of more than 9,500 fully-staffed neighborhood and airport rental locations in more than 90 countries and territories.

30+ days ago

OFallon, MO

$96,000–$163,000 / year

Role • Configure and set up new database installations • Review existing configurations and installations and provide design decisions for improvements to platform environments • Implements backup strategies and performs upgrades and patching • Develop architectures to migrate data and entire databases; Implement and deliver on the architecture migrating databases. • Proficient in setup, configuration and monitoring of Oracle & Postgresql binary and logical data replication solutions (binary streaming, xDB Multi Master replication, Oracle Data Guard, Oracle GoldenGate).

30+ days ago

St. Louis, MO

Louis, Enterprise Mobility together with its affiliate Enterprise Fleet Management manages a diverse fleet of 2.4 million vehicles and accounted for nearly $39 billion in revenue through a network of more than 9,500 fully-staffed neighborhood and airport rental locations in more than 90 countries and territories. Enterprise Mobility and its affiliates offer extensive car rental, carsharing, truck rental, fleet management, retail car sales, as well as travel management and other transportation services, to make travel easier and more convenient for customers.

14 days ago

St. Louis, Missouri

15 days ago

Remote

$180,100–$278,700 / year

This role requires depth in design, collaboration with internal teams, a proactive approach to problem solving, and the ability to share complex ideas with senior leadership and secure their support.

You have a proven history in architecting, building, scaling, and supporting cloud infrastructure technologies, specializing in database and storage services and can communicate the direct business impact of this work.

30+ days ago

Saint Louis, Missouri

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Freedom Technology Solutions Group is seeking a skilled and detail-oriented Database Administrator (DBA) to support the design, implementation, administration, maintenance, and optimization of enterprise database environments.

Knowledge of supervised learning (classification, regression), unsupervised learning (clustering, dimensionality reduction), model evaluation (precision, recall, F1, ROC-AUC), feature engineering, and overfitting vs underfitting.

18 days ago

St. Louis, MO

$86,000–$109,250 / year

Leads troubleshooting efforts for complex software defects, mentors junior team members, and collaborates with cross-functional teams to integrate new technologies and features.

Collaborate with cross-functional teams, including network engineers, database administrators, and security specialists, to integrate new features and technologies.

25 days ago

St. Louis, MO

li>Facilitate user access management and support data security practices, including PII awareness and customer data redaction requests Available for on call rotation with team, tentatively every 2 weeks, as well as light on call after hours support, as determined by patching requests and incidents in team queue. Louis, Enterprise Mobility together with its affiliate Enterprise Fleet Management manages a diverse fleet of 2.4 million vehicles and accounted for nearly $39 billion in revenue through a network of more than 9,500 fully-staffed neighborhood and airport rental locations in more than 90 countries and territories.

3 days ago

St. Louis, Missouri

4 days ago

They maintain cutting edge algorithms for power flow in electrical systems used by electrical and power system engineers to assess their electrical grid''s status and plan future load needs to support renewable energy technology like solar and electric vehicles.

Our Members have over 18 million end customers (residential and businesses who receive power, internet, television and/or telephone services) that our enterprise software solution enables our Members to compete effectively in the industry, while excelling in customer service.

29 days ago

Maryland Heights, MO

Remote

Preferred Qualifications (Desired Skills/Experience): Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 2+ years of related work experience OR Bachelor s Degree and 6+ years of directly related work experience OR 10+ years of related, relevant experience. As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members.

8 days ago

Maryland Heights, MO

Preferred Qualifications (Desired Skills/Experience): •Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 5+ years of related work experience OR Bachelor’s Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience. As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members.

10 days ago

p>Grade: 5.

Position Objective: This role will be responsible for building data pipelines, data models, and developing analytics solutions within Microsoft Fabric and Power Platform tools.

Design and implement scalable data pipelines using Fabric Data Factory, Python, Power Apps, or other technologies.

30+ days ago

St. Louis, MO

$131,300–$237,350 / year

If you've spent the last few years sharpening your skills in SQL, Java, and mission‑driven engineering, and you're ready for work that actually moves the needle, this is the opportunity cleared engineers look for when they're ready for real impact.

30+ days ago

St. Louis, MO

$107,900–$195,050 / year

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. If you've spent the last few years sharpening your skills in SQL, Java, and mission‑driven engineering, and you're ready for work that actually moves the needle, this is the opportunity cleared engineers look for when they're ready for real impact.

30+ days ago

St. Louis, MO

$113,300–$188,900 / year

Contribute across the application stack by building and enhancing Java/Spring-based services and APIs, developing responsive UI components, Python, integrating with clinical and claims data sources, and ensuring secure, reliable performance in a healthcare environment to enable care programs and analytics to drive better outcomes and cost efficiencies. Independently and collaboratively lead client engagement workstreams focused on improvement, optimization, and transformation of processes including implementing leading practice workflows, addressing deficits in quality, and driving operational outcomes.

30+ days ago

Granite City, IL

$45–$51 / hour
Full time

Major Responsibilities: Analyzing production processes and user requirements for system development, Detail design of system specification including hardware and software requirements, Coding, testing and implementation of applications / systems and user training, Supporting the critical production systems in a timely fashion; troubleshooting problems and maximize operating efficiencies with minimal interruption, Project Management: coordinate the design and development efforts of a small project team. Plant Process Control systems routinely consist of Allen-Bradley Programmable Logic Controllers communicating to real-time applications, models and databases hosted on Open VMS and Windows Servers.

30+ days ago

St. Louis, MO

$87,100–$157,450 / year

p>For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

30+ days ago

Saint Louis, Missouri

$140,000–$200,000 / year

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Active Top Secret clearance or higher is required

Responsibilities:
Design, build, and maintain robust, scalable, and efficient back-end systems and APIs. This role involves working closely with front-end developers, DevOps engineers, and product teams to deliver efficient and reliable software solutions.
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30+ days ago

$87,100–$157,450 / year

Engineer managed database observability across AWS RDS/Aurora (MySQL, PostgreSQL, SQL Server, Oracle), Azure SQL/PostgreSQL/MySQL, and NoSQL/cache services (DynamoDB, Cosmos DB, ElastiCache/Redis), including query-level performance analytics, slow-query and execution-plan capture, lock/deadlock/wait analysis, connection pool and session monitoring, replication lag, storage/IOPS saturation, and backup/HA health -- correlating database spans with upstream APM traces. This role is hands-on: instruments services with distributed tracing, code-level profiling, and custom metrics; builds and tunes Datadog (or comparable) dashboards, alerts, APM, log pipelines, RUM, and synthetic monitors; then uses that telemetry to solve production performance, reliability, and capacity problems.

30+ days ago

The engineer will manage the execution activities for all change requests and break fix incidents; including application upgrades, code/configuration/integration SQL changes, and develop automation through complex scripts. Systems Engineers are seasoned, experienced associates who possess in-depth knowledge in software administration activities and demonstrate high-level skills with extensive proficiency.

30+ days ago

O Fallon, MO

p> We are seeking a highly skilled Senior BizOps Engineer, operating as an individual contributor, with deep expertise in Oracle E Business Suite (R12) and strong DevOps experience to drive operational excellence, ensure business continuity, and enhance the reliability of mission critical financial systems.

Translating business needs into scalable technical and DevOps ready solutions, including customizations, reports, conversions, and third party integrations (Boomi, Edicom, Oracle ISG, APRO, Noetix, GL Wand).

30+ days ago

Knowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and activation of networks for projects supporting the Department of Defense networks.

30+ days ago

$59,150–$106,925 / year

li>Knowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and activation of networks for projects supporting the Department of Defense networks.

30+ days ago

$156,975–$213,375 / year

p>The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.

19 days ago

$117,150–$159,250 / year

19 days ago

$87,100–$157,450 / year

You will an integral member of a fast paced, Agile development and implementation team to architect, design and develop data integration solutions (Extract, Transform, Load) to support a unified User Experience / User Interface (UX/UI) that provides a holistic single-pane-of-glass interface for an integrated solution on the Elastic platform.

As a key Real-Time Visibility team member, you will be conducting design and implementation for a variety of solution capabilities to integrating various data sources into Confluent (Kafka) and Elastic platforms, design of robust data integration solutions, and adhering to the program's CI/CD processes and data governance practices.

25 days ago

O Fallon, MO

p>Seeking a highly skilled Oracle EBS BizOps with DevOps Engineer with strong expertise in Oracle E-Business Suite R12, production support, DevOps, CI/CD, automation, and Oracle Financial modules. The ideal candidate should have strong technical troubleshooting, integration, and operational support experience within enterprise Oracle environments.

30+ days ago

St. Louis, MO

Remote

5 days ago

St. Louis, Missouri

Remote

Overview:

Enterprise Mobility is a leading provider of mobility solutions, owning and operating the Enterprise Rent-A-Car, National Car Rental and Alamo Rent A Car brands through its integrated global network of independent regional subsidiaries. Louis, Enterprise Mobility together with its affiliate Enterprise Fleet Management manages a diverse fleet of 2.4 million vehicles and accounted for nearly $39 billion in revenue through a network of more than 9,500 fully-staffed neighborhood and airport rental locations in more than 90 countries and territories.

6 days ago

St. Louis, MO

li style="line-height:normal;background:white;vertical-align:baseline">Preparation of Electrical Design Criteria for all projects; attend kickoff meetings; assist in proposal preparation and CAPEX for electrical/controls projects.

Electric power distribution & grounding, design, and operation of low and medium Voltage Systems in heavy process industries.

28 days ago

Arnold, MO

$107,900–$195,050 / year

Leidos is seeking a Software Engineer / Data Science Librarian to manage and optimize databases supporting GEOINT product dissemination and to process expurgation requests for distributing discrete geospatial product packages to internal and foreign partners. This position requires a highly collaborative professional capable of working across multiple offices, maintaining and enhancing ingest and validation scripts, and supporting end‑to‑end software operations related to GEOINT product dissemination.

28 days ago

$125,900–$148,100 / year

p>• Develop and maintain a secure, reliable, and scalable, and efficient platform spanning back-end persistence and compute, APIs, and web applications • Collaborate with cross-functional teams to design and implement software solutions that meet business requirements • Conduct code reviews and provide constructive feedback to ensure quality and adherence to best practices • Mentor and guide engineers, fostering technical growth and development • Participate in the full software development lifecycle, from requirements gathering through deployment and maintenance • Troubleshoot and resolve complex technical issues • Drive continuous improvement of development processes, tools, and engineering practices.

Experience with GraphQL Knowledge of serverless architectures, event-driven systems, and microservices Familiarity with Infrastructure as Code (IaC), including AWS CDK Experience building agentic AI solutions Experience developing software for tax, accounting, or compliance-driven industries such as healthcare or finance Experience building multi-tenant SaaS applications Experience in a technical leadership role.

30+ days ago

Chesterfield, MO

$54.53–$62.53 / hour

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Database Engineer Jobs in Saint Louis, MO

Associate Software Engineer Boeing

Software Engineer Boeing

Senior Software Engineer Boeing

Experienced Software Development Engineer Boeing

Test and Inspection Embedded Software Engineer (Experienced or Senior) Boeing

Implementations Network Engineer III Leidos

Exploitation Specialist/GDAT Software Engineer Leidos

Senior Level Software Developer DCS Corporation

Geospatial Database Engineer - Multiple Positions at Junior/Mid/Senior Levels NV5 Global Inc

Database Engineer Wells Fargo & Co

Oracle DBA / Spatial Engineer Job id:006 CEdge Inc

Senior Database Engineer World Wide Technology Inc

Senior DBA Engineer Oracle SQL/Cloud Enterprise Holdings Inc

Senior Platform Engineer - Database Admin Mastercard Inc

Engineer 2, DBA Oracle Enterprise Holdings Inc

Engineer 2, DBA - Oracle Enterprise Holdings

Staff Infrastructure Reliability Engineer - Database & Storage Rocket Companies Inc

Database Administrator Freedom Technology Solutions Group

Senior Database Programmer Zelis Healthcare, Inc.

Senior Database Administrator ETL Enterprise Holdings Inc

Senior Database Administrator - ETL Enterprise Holdings

Software Developer III - Distributed Engineering Workstation Power Flow Software Affinegy Inc. (Inactive)

6J7DI2 (6J1)-Software Engineer-Developer 2 (Development) Lancesoft

Software Engineer-Developer 3 (Development) Lancesoft

Fabric Data Engineer & Developer AB Mauri Food Inc

SQL Engineer SME Leidos Holdings Inc

SQL Engineer Leidos Holdings Inc

Software Engineer III - Java Full Stack Developer Deloitte Touche Tohmatsu Ltd

Application Developer III/Process Control Engineer LanceSoft Inc

Mid-Level SQL Engineer Leidos Holdings Inc

Back End Software Engineer (Top Secret Cleared) Latitude

Responsibilities: Design, build, and maintain robust, scalable, and efficient back-end systems and APIs. This role involves working closely with front-end developers, DevOps engineers, and product teams to deliver efficient and reliable software solutions..Apply30+ days ago

Cloud Engineer - Senior (Observability) Leidos Holdings Inc

Sr. Systems Engineer SS&C Technologies Holdings Inc

Oracle EBS Technical Engineer ClifyX, INC

Implementations Network Engineer III Leidos Holdings Inc

Implementations/Activations Network Engineer II Leidos Holdings Inc

AI Full Stack Engineer, Manager - Tax Transformation Deloitte Touche Tohmatsu Ltd

Full Stack Engineer, Senior - Tax Transformation Deloitte Touche Tohmatsu Ltd

Data Engineer Software Developer Leidos Holdings Inc

Oracle EBS BizOps with DevOps Engineer Artech LLC

Lead Systems Engineer Data Integration Enterprise Holdings Inc

Lead Systems Engineer - Data Integration Enterprise Holdings

Senior Electrical Engineer PENTA Engineering Corporation

Software Engineer/Data Science Librarian Leidos Holdings Inc

Senior Software Engineer Armanino McKenna LLP

Mid Level Software Engineer HarveStaff

Responsibilities:
Design, build, and maintain robust, scalable, and efficient back-end systems and APIs. This role involves working closely with front-end developers, DevOps engineers, and product teams to deliver efficient and reliable software solutions.
.
30+ days ago