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Contract Java Developer Jobs in Missouri (NOW HIRING)

BC Forward

Java Technical Lead

Louisiana, MO · Remote

$40 - $44/hr

Job Title: Java Technical Lead (Quality Engineering & Automation) Location: Remote Duration: Contract - 12 months Pay Range: $40/hr - $44/hr. (W2) Job ID: 374424 About BCforward BCforward is a ...

Dellfor Technologies

Java Architect

Springfield, MO · On-site

$60K/yr

Java EE framework and system development * Experience with use cases, process flows, and UML ... Contract Salary: $60,000.00 /year Required education: * Bachelor's Required experience: * Developer ...

InterSources

Senior Blockchain Developer

Chesterfield, MO · Hybrid

$54 - $71.25/hr

Chicago, IL, USA- Hybrid Duration: 12+ Month Contract Interview: Virtual Note: Every month ... Cryptography, GoLang, Java, NodeJs, Python, SDLC, Spring Boot Must have 10+ yrs of Blockchain ...

Staffingine LLC

WCS Developer

Springfield, MO · On-site

Contract * Design develop and maintain scalable ecommerce solutions using IBM WebSphere Commerce ... HTML/HTML5,J2EE,Java,JavaScript,MySQL,Apache Struts, HCL Commerce, Java Server Pages (JSP ...

Lorven Technologies

Sr. SDET - O Fallon, MO

Mcfall, MO · On-site

$44.75 - $57.50/hr

Title : Sr. SDET Position: Contract (W2)/ Fulltime Location: O'Fallon, MO Duration : 12 Months Key Skills and Experience: * Hands on Java/Rest API testing experience * Test automation, Ops gating ...

Navtech, Inc.

ETL Talend Developer

Lake Saint Louis, MO · On-site

St Louis, MO Remote till Covid Duration: 12+ Months Contract * ETL development experience with ... Java Development background is plus Thanks for your valuable time!!! Best Regards, Kevin Smith | PH ...

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All JobsContract Java Developer JobsContract Java Developer Jobs in Missouri

Contract Java Developer information

See Missouri salary details

$14

$53

$72

How much do contract java developer jobs pay per hour?

As of Jun 18, 2026, the average hourly pay for contract java developer in Missouri is $53.18, according to ZipRecruiter salary data. Most workers in this role earn between $46.01 and $59.52 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Contract Java Developer, and why are they important?

To thrive as a Contract Java Developer, you need strong Java programming skills, experience with object-oriented design, and a solid understanding of software development lifecycles, typically supported by a relevant degree or certifications. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is commonly required. Excellent problem-solving, adaptability, and clear communication skills help you efficiently integrate with new teams and projects. These abilities ensure you can quickly deliver high-quality, maintainable code that meets client requirements in a dynamic contract environment.

What are some common challenges faced by Contract Java Developers when integrating with existing teams and projects?

Contract Java Developers often need to quickly adapt to unfamiliar codebases and team workflows, which can be challenging given tight project timelines. Effective communication is essential, as they must coordinate with permanent staff, understand project requirements, and align with established coding standards and deployment processes. Many contractors also need to manage multiple projects or clients simultaneously, requiring strong time management skills. Proactively seeking clarity on expectations and leveraging onboarding resources can help ease the integration process.

Is Java outdated in 2026?

Java remains a widely used programming language for contract Java developers in 2026, especially in enterprise applications, Android development, and backend systems. It continues to evolve with regular updates and new features, maintaining its relevance in the software industry.

Is AI replacing Java developers?

AI is automating certain coding tasks and improving software development processes, but it does not replace Java developers. Java developers are needed to design, implement, and maintain complex applications, and their skills in problem-solving and system architecture remain essential. AI tools can assist developers but currently serve as complements rather than replacements in the development workflow.

Which pays more, C++ or Java?

For a Contract Java Developer, salary differences between C++ and Java roles depend on experience, location, and industry demand. Generally, C++ developers may earn higher salaries due to the complexity of systems and performance-critical applications, but Java developers are also well-compensated, especially with expertise in enterprise environments and frameworks like Spring. Both skills are valuable, and compensation varies based on specific job requirements and market conditions.

What are Contract Java Developers?

Contract Java Developers are software professionals who specialize in the Java programming language and are hired on a contract basis, rather than as permanent employees. They typically work for a set period of time or on a specific project, developing, testing, and maintaining Java-based applications according to the client’s requirements. These developers are often brought in to provide specialized expertise, handle workload spikes, or complete short-term projects. Their roles may include writing code, fixing bugs, integrating systems, and ensuring applications meet performance and security standards.

Is Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and experience with cloud platforms can enhance job prospects in this field.

What is the difference between Contract Java Developer vs Contract Software Engineer?

AspectContract Java DeveloperContract Software Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science or related, various programming certifications
Work EnvironmentDevelopment teams, client sites, remote optionsDevelopment teams, client sites, remote options
Industry UsageTech, finance, healthcare, e-commerceTech, finance, healthcare, e-commerce
Search & Comparison IntentFocus on Java-specific roles, Java projectsBroader software development roles, multiple languages

Contract Java Developers specialize in Java programming and are often sought for Java-specific projects. Contract Software Engineers have a broader scope, working with multiple programming languages and technologies. Both roles are common in tech industries and share similar work environments, but the Java Developer role is more focused on Java expertise.

What are the most commonly searched types of Java Developer jobs in Missouri? The most popular types of Java Developer jobs in Missouri are:
What job categories do people searching Contract Java Developer jobs in Missouri look for? The top searched job categories for Contract Java Developer jobs in Missouri are:
What cities in Missouri are hiring for Contract Java Developer jobs? Cities in Missouri with the most Contract Java Developer job openings:
Contract Java Developer jobs near you
Infographic showing various Contract Java Developer job openings in Missouri as of June 2026, with employment types broken down into 3% As Needed, 17% Full Time, 41% Part Time, and 39% Contract. Highlights an 79% Physical, 3% Hybrid, and 18% Remote job distribution, with an average salary of $110,620 per year, or $53.2 per hour.

Backend Lead (Java Microservices + GCP)

Accord Technologies Inc.

Saint Louis, MO • On-site

$117K - $152K/yr

Contractor

Posted 8 days ago

Job description

Title: Backend Lead (Java Microservices + GCP)
Location : Spingfield, MO / Dallas, TX / Chicago, IL / New York, NY (Onsite)
Duration: 12 months
Position type: W2 contract
 
Job Summary
We are seeking an experienced Backend Lead with strong expertise in back-end (Java, Spring Boot, Microservices), and cloud platforms (GCP). This role requires a highly skilled professional who can lead end-to-end architecture, design, and delivery of scalable, cloud-native applications.
The ideal candidate will drive technical strategy, mentor teams, and ensure engineering excellence across the full software development lifecycle while leveraging Google Cloud Platform services.
Key Responsibilities
Lead the design, development, testing, release, and maintenance of scalable full-stack applications.
Design and build backend services using Java, Spring Boot, and microservices architecture.
Develop and deploy cloud-native applications on Google Cloud Platform (GCP).
Leverage GCP services such as Cloud Run, GKE, Pub/Sub, Cloud SQL, and BigQuery for scalable solutions.
Collaborate with product managers, designers, and stakeholders to translate business requirements into technical solutions.
Present high-level and low-level design approaches before development begins.
Contribute to architectural decisions, technical strategy, and engineering roadmaps.
Ensure application performance, scalability, security, and reliability across front-end and back-end systems.
Implement monitoring, logging, and alerting solutions to proactively identify issues.
Write clean, reusable, and maintainable code following best practices.
Develop and execute unit, integration, and system tests to ensure code quality.
Troubleshoot and resolve complex technical and performance issues.
Drive CI/CD pipelines and automate build, test, and deployment processes.
Work in Agile teams, contributing to sprint planning, estimation, and delivery.
Mentor and guide junior and mid-level engineers across full-stack development.
Document “as-is” and “to-be” processes and support continuous improvement initiatives.
Required Skills & Qualifications
Bachelor’s Degree in Computer Science, Engineering, or related field.
8–10+ years of experience in software development with strong full-stack expertise.
Proven experience leading technical teams and driving architecture decisions.
Back-End Expertise
Strong proficiency in Java and Spring Boot.
Experience designing and building microservices and distributed systems.
Expertise in RESTful APIs, API gateway patterns, and event-driven architecture.
Strong knowledge of database design, querying, and integrations.
GCP & Cloud Expertise (Mandatory)
Hands-on experience with Google Cloud Platform (GCP) services such as:
Cloud Run, GKE (Google Kubernetes Engine)
Pub/Sub, Cloud SQL, BigQuery
Experience designing, deploying, and managing cloud-native applications.
Strong understanding of cloud architecture, scalability, and cost optimization.
Familiarity with IAM, networking, and security best practices in GCP.
DevOps & Tools
Experience with Docker and Kubernetes for containerization and orchestration.
Strong exposure to CI/CD tools such as Jenkins, GitHub Actions, or Bitbucket Pipelines.
Experience with monitoring and logging tools (e.g., Sentry, Stackdriver/Cloud Monitoring).
Engineering Practices
Strong understanding of SDLC, Agile methodologies, and DevOps practices.
Experience in building scalable, resilient, and secure systems.
Strong debugging, troubleshooting, and performance optimization skills.
Nice to Have
Experience with AWS or Azure in addition to GCP.
Knowledge of other front-end frameworks (React or Angular).
Understanding of accessibility standards and cross-browser compatibility.
Experience with CDNs and web performance optimization techniques.
Familiarity with real-time analytics and observability tools.
Proficiency with Git and version control best practices.