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Java Contract Jobs in Beavercreek, OH (NOW HIRING)

Prophecy Technologies

Java Lead Developer

Mason, OH · On-site

Responsibilities: • API / Microservices (Java, Spring Boot) Lead the design and development of microservices and REST APIs using Java and Spring Boot. • Define API contracts, implement business ...

CYNET SYSTEMS

Java Technical Lead

Mason, OH · On-site

$56 - $61/hr

Java Development - 10+ years. * Spring Boot & Microservices - 8+ years. * REST API Development - 8+ ... Define API contracts, implement business logic, validations, standardized error handling, and ...

Pae

Journeyman Software Developer

Dayton, OH

At least 1 year of experience with Java development and unit/integration testing of code ... Positions governed by a Collective Bargaining Agreement (CBA), the McNamara-O'Hara Service Contract ...

Concept Plus

QA Lead

Dayton, OH · On-site +1

Experience in coding/scripting for automation (e.g., Python, Java). * Integrate, maintain, and ... Knowledge of Government Quality Requirements, Performance Work Statements (PWS), and Contract Data ...

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All JobsJava Contract JobsJava Contract Jobs in Beavercreek, OH

Java Contract information

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$14

$52

$71

How much do java contract jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for java contract in Beavercreek, OH is $52.59, according to ZipRecruiter salary data. Most workers in this role earn between $45.48 and $58.85 per hour, depending on experience, location, and employer.

What are some common challenges faced by Java contracts and how can they be managed effectively?

Java contractors often work on short-term projects or fill skill gaps in development teams, which can present challenges such as quickly adapting to new codebases and varying team dynamics. To manage these effectively, it’s important to have strong communication skills, a proactive approach to understanding project requirements, and the ability to rapidly learn existing systems. Building rapport with permanent team members and maintaining thorough documentation can also help ease the transition. Staying current with Java frameworks and tools further ensures you can contribute value from day one.

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

To thrive as a Java Contractor, you need strong proficiency in Java programming, experience with object-oriented design, and a solid understanding of software development methodologies, often supported by a relevant degree or certifications like Oracle Certified Professional Java Programmer (OCPJP). Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is typically required. Excellent problem-solving, adaptability, and communication skills help you collaborate with diverse teams and quickly respond to project changes. These skills ensure high-quality, maintainable code and successful completion of contract-based software projects.

What is the difference between Java Contract vs Java Developer?

AspectJava ContractJava Developer
CredentialsTypically requires Java certifications, experience in contract rolesRequires Java certifications, degree in computer science or related field
Work EnvironmentProject-based, short-term assignments, flexible hoursFull-time, ongoing employment, structured work hours
Employer & Industry UsageUsed by companies for specific projects, consulting firmsEmployed directly by companies, tech firms, or agencies
Search & Comparison IntentOften compared for contract opportunities, flexibilityCompared for full-time roles, career growth

Java Contract roles are typically project-based, offering short-term assignments with flexible schedules, ideal for those seeking variety or freelance work. Java Developers usually work full-time, with ongoing responsibilities and career development opportunities. Both roles require Java certifications and experience, but differ mainly in employment type and work environment.

What is a Java contract?

A Java contract job is a temporary position where a programmer is hired to work on projects using the Java programming language for a fixed period, rather than as a permanent employee. Contractors are often brought in to fill skill gaps, complete specific projects, or handle increased workloads. These roles can be full-time or part-time and typically last from a few months to over a year, depending on the project's needs. Contractors may work onsite or remotely and are usually paid hourly or by project milestone. Java contract jobs offer flexibility and the opportunity to work with a variety of companies and technologies.

What are the most commonly searched types of Java jobs in Beavercreek, OH?

The most popular types of Java jobs in Beavercreek, OH are:

What are popular job titles related to Java Contract jobs in Beavercreek, OH?

For Java Contract jobs in Beavercreek, OH, the most frequently searched job titles are:

What job categories do people searching Java Contract jobs in Beavercreek, OH look for?

The top searched job categories for Java Contract jobs in Beavercreek, OH are:

What cities near Beavercreek, OH are hiring for Java Contract jobs?

Cities near Beavercreek, OH with the most Java Contract job openings:

Java Contract jobs near you
Infographic showing various Java Contract job openings in Beavercreek, OH as of August 2026, with employment types broken down into 1% Internship, 80% Full Time, 3% Part Time, and 16% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $109,380 per year, or $52.6 per hour.

Java Lead Developer

Prophecy Technologies

Mason, OH • On-site

Full-time

Posted 29 days ago

Job description

Role: Java Lead Developer
Location: Mason, OH (Hybrid)
Duration: 12+ Months
Requirements:
• Java Development - 10+ Years
• Spring Boot & Microservices - 8+ Years
• REST API Development - 8+ Years
• AWS Cloud (S3, IAM, Security Fundamentals) - 6+ Years
• AWS Glue (Jobs, Crawlers, Workflows) - 4+ Years
• ELT/Data Ingestion Pipelines - 4+ Years
• Apache Iceberg (Schema Evolution, Partitioning, Compaction) - 2+ Years
• Oracle Database / Aurora MySQL - 8+ Years
• MongoDB - 3+ Years
• CI/CD, Git, Maven/Gradle, Automated Testing - 5+ Years
• Technical Leadership (Architecture, Code Reviews, Mentoring) - 3+
Years
• Production Support & Troubleshooting - 5+ Years
• We are looking for a Senior Tech Lead Java API / Microservices Lead
Developer to design, build, and support scalable microservices and REST
APIs on AWS. This is a backend-only role (not full stack). You will lead
technical design, mentor engineers, and ensure secure, reliable, and
high-performance services.
• The role also requires strong knowledge of AWS S3, Glue-based ELT, and
Apache Iceberg tables to support data ingestion, cataloging, and
analytics use cases, plus basic AI/ML awareness for integrating with
model-driven services.
Responsibilities:
• API / Microservices (Java, Spring Boot) Lead the design and
development of microservices and REST APIs using Java and Spring Boot.
• Define API contracts, implement business logic, validations,
standardized error handling, and logging. Apply resiliency patterns
(timeouts, retries, circuit breakers, idempotency) and drive performance
improvements. Conduct code reviews, enforce engineering standards, and
mentor team members.
• AWS & Production Support Build and operate services on AWS, following
security and operational standards (IAM basics, networking awareness,
observability). Support CI/CD, release activities, and production
troubleshooting.
• Data Stores Design and optimize data access with: Oracle Aurora MySQL
MongoDB Perform query tuning/indexing guidance and improve service
performance and reliability. S3 + Glue + Iceberg / ELT (added) Work with
file and table-based data in Amazon S3 (folder/partition design, access
controls, encryption, lifecycle).
• Support ELT pipelines using AWS Glue (jobs, crawlers, workflows) for
ingestion, transformation, and standardization. Design and work with
Apache Iceberg tables (schema evolution, partitioning, table properties,
compaction/maintenance patterns).
• Collaborate with data engineering and analytics teams to enable
consumption via Athena/Glue Data Catalog (and related query engines).
• Troubleshoot data pipeline issues (permissions, catalog/table
visibility, schema mismatches, performance bottlenecks). AI/ML Awareness
(supportive) Integrate services with existing ML inference endpoints;
validate payloads and handle model-driven response patterns. Support
controlled rollouts for model-dependent features in coordination with ML
teams. Required Qualifications Strong experience in Java and Spring Boot
building production APIs/microservices. Strong AWS experience including
S3 and security fundamentals (IAM, encryption, least privilege).
• Hands-on experience with AWS Glue and ELT/data ingestion patterns.
Working knowledge of Apache Iceberg tables (or strong experience with
lakehouse table formats). Strong database experience with Oracle/Aurora
MySQL, plus knowledge of MongoDB. Experience with CI/CD, Git,
Maven/Gradle, and automated testing.
• Strong troubleshooting and communication skills; ability to lead
design discussions. Preferred / Nice to Have Athena optimization
experience (partition pruning, Iceberg maintenance/compaction strategy).
Kafka/event streaming. Docker/Kubernetes (EKS) or ECS. Observability
tools: CloudWatch, Splunk/ELK, Prometheus/Grafana, OpenTelemetry. Python
for scripting/automation. Security: OAuth2/OIDC, JWT, OWASP, Secrets
Manager/Parameter Store. Infrastructure as Code:
Terraform/CloudFormation.

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