1

Senior Java Backend Developer Jobs in Belleville, IL

Java Backend Developer

Saint Louis, MO ยท 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 ...

Senior Java Engineer

Saint Louis, MO ยท On-site

$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 ...

* 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 ...

Sr. Java Developer

Saint Louis, MO ยท On-site

$55.75 - $71/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or ...

Sr. Java Developer

Saint Louis, MO

$55.75 - $71/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or ...

Sr. Java Developer

Saint Louis, MO

$55.75 - $71/hr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or ...

Senior Java Software Engineer.

Clayton, MO ยท On-site

$116K - $153K/yr

Senior Java Software Engineer. Location: Weldon or Clayton, MO Duration: Long term Contract Face to Face interview. Responsibilities As a Senior Software Engineer on the Vehicle Management Team, you ...

next page

Showing results 1-20

Senior Java Backend Developer information

See Belleville, IL salary details

$62.2K

$135.8K

$185K

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

As of Jul 10, 2026, the average yearly pay for senior java backend developer in Belleville, IL is $135,826.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,000.00 and $152,000.00 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 Belleville, IL? The most popular types of Java Backend Developer jobs in Belleville, IL are:
What are popular job titles related to Senior Java Backend Developer jobs in Belleville, IL? For Senior Java Backend Developer jobs in Belleville, IL, the most frequently searched job titles are:
What job categories do people searching Senior Java Backend Developer jobs in Belleville, IL look for? The top searched job categories for Senior Java Backend Developer jobs in Belleville, IL are:
What cities near Belleville, IL are hiring for Senior Java Backend Developer jobs? Cities near Belleville, IL with the most Senior Java Backend Developer job openings:
Java Backend Developer

Java Backend Developer

Sigmaways Inc

Saint Louis, MO โ€ข On-site

$49 - $63.75/hr

Other

Re-posted 28 days ago


Job description

If you thrive on the challenge of constantly changing things for the better,Join My Team ..You will Conceptualize, build, and enhance cutting-edge products.You will be Responsible for software requirements analysis, customizations, enhancements, integrations and production deployments of customers/partners.

Required Skills :

  • Excellent capabilities in Java applications and Object Oriented concepts
  • Deep functional knowledge, hands on design and development experience with Web Services (REST, SOAP)
  • Extensive experience - Spring, Hibernate, Maven, AngularJS, HTML, XML
  • Ability to write production class Map/Reduce good to have
  • Solid grasp on relational database modeling and design (Oracle, Postgres)
  • Proficient oral and written communication skillsBS or MS in engineering, com
  • Hadoop - Nice to have .
  • Bachelors in Computer science or a related discipline or equivalent experience