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Senior Java Backend Developer Jobs in Overland, MO

Java Backend Developer

O Fallon, MO · On-site

$47.25 - $61.25/hr

Design, develop, and maintain backend applications using Java 8 and the Spring Framework. * Build ... CI/CD and DevOps practices. * Unit testing (JUnit or Mockito). * Bachelor's degree in computer ...

Java Backend Developer

Saint Louis, MO · On-site

$49 - $63.75/hr

Excellent capabilities in Java applications and Object Oriented concepts * Deep functional ... Proficient oral and written communication skillsBS or MS in engineering, com * Hadoop - Nice to ...

Java Engineer

O Fallon, MO · On-site

$48.50 - $66.50/hr

... Backend Developer * Here is the JD: Java Engineer * An ideal candidate for this role would have ... This person would fit well into a senior or lead developer role, where they can leverage their deep ...

Senior Java Engineer

Saint Louis, MO

$55.75 - $71/hr

Design, develop, and implement complex backend solutions using Java, Spring Boot, and related ... Collaborate with cross-functional teams including DevOps, QA, and product to deliver high-quality ...

Java Developer

Saint Louis, MO

$49.50 - $64.25/hr

As a Backend Engineer, you will be responsible for developing and maintaining robust Java ... Karthik Saraswathi Senior Manager PAY RANGE AND BENEFITS: Pay Range*: $ 81,000 - $ 95,000 Per Year

Senior Java Developer

Saint Louis, MO

$55.75 - $71/hr

Major Accountabilities • Responsible for programming, testing, implementation, documentation ... backend, and micro-service APIs with Java and SpringBoot • Experience with version control ...

Java Lead Backend Developer

Saint Louis, MO

$49 - $63.75/hr

* Strong Java developer with very good understanding of micro services * Develop and consume APIs using HTTP/Rest. * Skills on at least one major JS library /frame work. * Exposure to relational/non ...

Java Developer

O Fallon, MO

$47.75 - $61.75/hr

Sr. Java Developer Key Skills and Experience: * Strong hands on experience in Java(J2ee) * Strong in webservices(microservices), Rest API's, Oracle DB knowledge, Cloud native(preferably AWS or Azure)

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Senior Java Backend Developer information

See Overland, MO salary details

$59.8K

$130.6K

$177.9K

How much do senior java backend developer jobs pay per year?

As of Jun 22, 2026, the average yearly pay for senior java backend developer in Overland, MO is $130,561.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,500.00 and $146,100.00 per year, depending on experience, location, and employer.

What is a Senior Java Backend Developer job?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a Senior Java Backend Developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the Senior Java Backend Developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

What are the most commonly searched types of Java Backend Developer jobs in Overland, MO? The most popular types of Java Backend Developer jobs in Overland, MO are:
What are popular job titles related to Senior Java Backend Developer jobs in Overland, MO? For Senior Java Backend Developer jobs in Overland, MO, the most frequently searched job titles are:
What job categories do people searching Senior Java Backend Developer jobs in Overland, MO look for? The top searched job categories for Senior Java Backend Developer jobs in Overland, MO are:
Infographic showing various Senior Java Backend Developer job openings in Overland, MO as of June 2026, with employment types broken down into 88% Full Time, 4% Part Time, 7% Contract, and 1% Nights. Highlights an 89% Physical, 4% Hybrid, and 7% Remote job distribution, with an average salary of $130,561 per year, or $62.8 per hour.
Senior Java Backend Developer

Senior Java Backend Developer

CYNET SYSTEMS

O Fallon, MO • On-site

$50/hr

Contractor

Posted 3 days ago


Job description

Job Overview:

Requirement/Must Have:

  • 6+ years of experience in backend development using Java.
  • Strong expertise in Core Java, Spring Boot, and REST APIs.
  • Hands-on experience with Kafka / event streaming platforms.
  • Solid understanding of event-driven architecture concepts.
  • Extensive experience in microservices architecture and distributed systems.
  • Experience working with PostgreSQL or other relational databases.

Founded in 2010 and headquartered in the Washington, DC metro area, Cynet Systems Inc. is a leading staffing and recruiting powerhouse. Proudly recognized as a nationally and locally certified diversity firm, Cynet delivers agile, scalable talent solutions across industries. With an active footprint in all 50 U.S. states and Canada, we support thousands of consultants through our expansive, high-performing recruitment engine operating across North America and Asia—ensuring speed, quality, and consistency in every hire.

Cynet Systems logo

About Cynet Systems

Sourced by ZipRecruiter

Cynet Systems Inc is a staffing and recruiting corporation nestled in Ashburn, VA, USA. Established in 2010, the company operates within the Information Technology and Services sector, specializing in providing effective workforce solutions to different business needs, including IT consulting, direct hire, and contract staffing services. Through the years, Cynet Systems has built an impressive portfolio, going beyond borders and expanding its operations internationally in Canada and India. Rooted in its core values of teamwork, leadership, and commitment, Cynet Systems helps businesses unlock their full potential by providing versatile and competent professionals that perfectly align with their needs. Fueled by their unwavering mission to deliver top-tier talent to businesses worldwide, Cynet Systems garnered various recognitions including SIA's fastest-growing staffing firms and Best Place to Work in Virginia for 2019.

Industry

It services

Company size

501 - 1,000 Employees

Headquarters location

Sterling, VA, US

Year founded

2010

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