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Database Developer Contract Jobs in Missouri (NOW HIRING)

LHH US

Tableau Developer

Saint Louis, MO

$100K - $150K/yr

Contract-to-Hire Location: St. Louis, MO Compensation will vary depending on experience: * Entry ... Build and optimize data models from multiple enterprise systems and databases. * Develop KPI ...

LHH US

Tableau Developer

Saint Louis, MO

$100K - $150K/yr

Contract-to-Hire Location: St. Louis, MO Compensation will vary depending on experience: * Entry ... Build and optimize data models from multiple enterprise systems and databases. * Develop KPI ...

Navtech, Inc.

FULL STACK JAVA DEVELOPER

Lake Saint Louis, MO · On-site

$49.75 - $64.25/hr

JOB TITLE: FULL STACK JAVA DEVELOPER DURATION: 12 MONTHS CONTRACT ON W2 LOCATION: 100% REMOTE ... Oracle Database, SQL/PL/SQL * SOAP/ REST, XML, XSD, XLST, WSDL, JAX-WS/CXF * Maven/Ant * JUnit ...

Artius Solutions

Lead Java Engineer

Saint Louis, MO · On-site

$140K - $150K/yr

Familiar with CI/CD tools and pipelines (DevOps mindset), application lifecycle management tools (e ... databases * Experience with multiple testing strategies (unit, integration, functional, contract ...

JNIT INC

IT Pega Developer

Bridgeton, MO · On-site

$55 - $60/hr

Louis, MO Duration: 7 Month Contract Interview Process: Phone / Skype (local preferred but will ... 10g/11g database and experience with PLSQL and stored procedures Experience developing and ...

Doist

Senior Full-Stack Cloud Engineer

California, MO · On-site

$140 - $180/hr

Database: Deep knowledge of PostgreSQL, including relational data modeling, writing SQL queries ... GCP Infrastructure & DevOps Provision, deploy, and configure application components on Google Cloud ...

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Database Developer Contract information

What are the key skills and qualifications needed to thrive as a database developer contract?

A Database Developer Contractor needs strong SQL programming skills, experience with database design, and a solid understanding of relational and non-relational database systems, typically supported by a degree in computer science or information technology. Familiarity with tools like Microsoft SQL Server, Oracle, MySQL, and knowledge of ETL processes, as well as certifications such as Microsoft Certified: Azure Database Administrator Associate, are commonly required. Attention to detail, problem-solving abilities, and effective communication are vital soft skills for collaborating with clients and teams. These competencies are crucial for delivering scalable, secure, and efficient database solutions on time and within project requirements.

What does a database developer contract do?

A Database Developer on a contract basis is responsible for designing, developing, and maintaining databases for organizations during a specified project or time period. They create and optimize database structures, write and test queries, and ensure data integrity and security. Contract Database Developers work independently or as part of a team to deliver solutions that meet client requirements, often focusing on tasks like performance tuning, troubleshooting, and implementing new features. Their role is project-based, so they may work with multiple clients over time.

What is the difference between Database Developer Contract vs Database Administrator?

AspectDatabase Developer ContractDatabase Administrator
CredentialsTypically requires SQL, database design, and programming skills; certifications like Microsoft Certified: Azure Database Administrator are commonRequires SQL, database management, and troubleshooting skills; certifications like Oracle Certified Professional are common
Work EnvironmentProject-based, short-term contracts, often remote or on-siteOngoing, maintenance-focused roles, usually on-site or hybrid
Employer & Industry UsageUsed across tech, finance, healthcare for development projectsCommon in large enterprises, IT departments, and data management teams

While both roles involve working with databases, a Database Developer Contract focuses on designing and building databases for specific projects, often on a temporary basis. In contrast, a Database Administrator manages and maintains existing databases to ensure optimal performance and security on an ongoing basis.

What are some common challenges faced by database developer contracts?

Database Developers on contract often encounter challenges such as quickly adapting to unfamiliar database environments, integrating with existing teams, and understanding legacy systems. Since contract roles typically have tight deadlines, contractors must rapidly assess project requirements and deliver solutions efficiently. Additionally, clear communication with stakeholders and in-house developers is essential to ensure alignment on database design, security standards, and performance expectations.
What are the most commonly searched types of Database Developer jobs in Missouri? The most popular types of Database Developer jobs in Missouri are:
What are popular job titles related to Database Developer Contract jobs in Missouri? For Database Developer Contract jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Database Developer Contract jobs in Missouri look for? The top searched job categories for Database Developer Contract jobs in Missouri are:
What cities in Missouri are hiring for Database Developer Contract jobs? Cities in Missouri with the most Database Developer Contract job openings:
Database Developer Contract jobs near you
Infographic showing various Database Developer Contract job openings in Missouri as of August 2026, with employment types broken down into 89% Full Time, 6% Part Time, and 5% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution.

Senior Estimator - Heavy Civil (Kansas City)

Burns & McDonnell

Kansas City, MO

Full-time

Re-posted 13 days ago

Burns & McDonnell rating

8.7

Company rating: 8.7 out of 10

Based on 50 frontline employees who took The Breakroom Quiz

3rd of 80 rated construction

Job description

A Brief Overview
The Senior Estimator (Heavy Civil) will be responsible for leading all levels of estimates and proposals relating to heavy-civil that are required to support engineering contracts and Design-Build Construction and EPC projects. This position will prepare and present proposals for a diverse portfolio of project types and clients. This position will assist clients in making fact-based decisions by presenting accurate estimates in a credible and professional manner while minimizing risk to the company.

What you will do

  • Lead estimating strategy and implementation efforts.
  • Assemble labor, equipment, material, and subcontractor costs determined necessary to present complete and accurate estimates.
  • Review and approve project summary schedules for validity.
  • Manage workload scheduling to ensure timely completion of deliverables.
  • Responsible for compliance with estimating methodology insuring quality estimates are produced.
  • Lead project team review for estimating quantities and scope of project.
  • Responsible for reviewing and approving quotes on bonds and insurance.
  • Review requirements related to small and disadvantaged business participation.
  • Review and approve small and disadvantaged business solicitation and evaluations.
  • Lead subcontractor solicitation and pre-qualification reviews.
  • Responsible for reviewing and approving specialty and standard equipment pricing.
  • Review and verify subcontractor bid packages before being transmitted for quotes.
  • Present the estimate to internal and external clients.
  • Responsible for the review of final estimate before management review and proposal presentation.
  • Lead estimating team for completion of pre-construction services.
  • Responsible for cost history, database management and estimating process.
  • Assist with pricing of general conditions, indirect costs and review as provided by project management team.
  • Make final recommendations as to fee, contingency and escalation.
  • Provide man hour quotes for required estimating effort.
  • Develop strategy on contract partnering agreements.
  • Prepare and lead presentation on estimating data for risk review process.
  • Verify and approve estimates for joint venture reviews.
  • Review commercial terms and conditions and address risk issues.
  • Review and validate value engineering items, alternates and options.
  • Responsible for the accuracy and validity of estimate clarifications and assumptions.
  • Review documents for gaps and overlaps in scope of work.
  • Train and mentor staff.
  • Performs other duties as assigned.
  • Complies with all policies and standards.
  • Bachelor's degree in Engineering, Construction Management or related field, and 7 years of direct project estimating experience required.
  • Applicable industry experience may be substituted for the degree requirement. 
  • Ability to work independently or in groups, think creatively and analytically, and make quick and sound decisions.
  • Excellent written and verbal communication skills.
  • Experience with Microsoft Office, HCSS HeavyBid, AGTEK, Bluebeam and/or Planswift preferred but not mandatory.
  • OSHA 10-hour certification preferred.

EEO/Disabled/Veterans

What Burns & McDonnell employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Burns & McDonnell

Sourced by ZipRecruiter

Burns & McDonnell assists clients of all sizes and industries by providing extensive physical services ranging from assessments, integrated security solutions, and large security architecture designs. Services we typically provide include security and safety system design, threat, risk, and vulnerability assessments, security surveys, security master planning, compliance to federal security programs, independent validation and verification of integrated security system operations, management of installation and maintenance, and staff augmentation to develop and implement facility management and protection processes.

Industry

Civil engineering construction

Company size

10,000+ Employees

Headquarters location

Kansas City, MO, US

Year founded

1898

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