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Flexible Java Software Engineer Jobs in Saint Louis, MO

VRProIT

Java - SDET

Saint Louis, MO

Title: Java - SDET Location: St Louis, MO Duration: 3 yrs SDET ROLE * Let me be very clear here - these are NOT traditional QA roles. I.e. Selenium-only or QTP/UFT-only guys who are QA Engineers.

Kanshe Infotech

Software Engineer Java

Saint Louis, MO · On-site

$49 - $67.25/hr

Software Engineer- Java Location: St Louis MO, Charlotte NC, Coppell TX Keys for This Role * Need someone with an AWS background who has built transactional systems and can write code in Java and ...

VRProIT

Java - SDET

Saint Louis, MO · On-site +1

Java - SDET Location: St Louis, MO Duration: 3 yrs SDET ROLE * Let me be very clear here - these are NOT traditional QA roles. I.e. Selenium-only or QTP/UFT-only guys who are QA Engineers. Instead, I ...

w3r Consulting

Senior Software Engineer (Java)

O Fallon, MO · On-site

$116K - $153K/yr

Senior Software Engineer Location: O Fallon, MO (Hybrid 3 days in office) Duration: 6 months Top 3 Required Skills: 1. Java Full Stack Engineering * Java 8+, J2EE, Spring, Hibernate * Angular/React ...

US Bank

Senior Software Engineer Java

Earth City, MO · On-site

$118K - $155K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The Senior Software Engineer with strong expertise in Java and Spring Boot will be responsible for the analysis, design, testing, development and maintenance of best-in-class software experiences.

Zentek Infosoft Inc.

Java Engineer

O Fallon, MO · On-site

$48.50 - $66.50/hr

Java Engineer * An ideal candidate for this role would have extensive experience in Java ... Modern Software Design Principles: Deep understanding of design principles like SOLID, DRY (Don't ...

Artius Solutions

Lead Java Engineer

Saint Louis, MO · On-site

$140K - $150K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Experience delivering high-quality software in regulated or large-scale enterprise domains ... Flexible PTO policy * Opportunities for technical and career growth * Engaging, collaborative, and ...

Tata Consultancy Service Limited

Java AI Engineer

O Fallon, MO · On-site

$90K - $110K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Role - Java AI Engineer Experience Required - 5+ Years We are seeking a highly skilled Java Developer with Agentic AI experience to design and develop next-generation Agentic AI applications. The ...

Mastercard, Inc.

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The ideal candidate brings strong software engineering fundamentals, hands-on Java development ... flexible spending account and health savings account; paid leaves (including 16 weeks of new parent ...

MasterCard

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The ideal candidate brings strong software engineering fundamentals, hands-on Java development ... flexible spending account and health savings account; paid leaves (including 16 weeks of new parent ...

DLS Engineering

Mid-level Software Engineer

Saint Louis, MO · On-site

$100K - $105K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Mid-level Software Engineer at DLS Engineering (on-site) DLS Engineering is seeking a Mid-level ... Java, JavaScript, or Python enterprise application development from scratch * Micro-service ...

Ask IT consulting

JAVA Engineer

Saint Louis, MO

$50.25 - $69/hr

... software design and development and should be comfortable in a Linux shell Experience with build systems such as: Ant or Maven PREFERRED EXPERIENCE Project experience with JPA Project experience with ...

MasterCard

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The position requires strong expertise in Java-based application development, Spring Boot, Kafka ... flexible spending account and health savings account; paid leaves (including 16 weeks of new parent ...

Mastercard, Inc.

Senior Software Engineer

O Fallon, MO · On-site

$114K - $151K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

The position requires strong expertise in Java-based application development, Spring Boot, Kafka ... flexible spending account and health savings account; paid leaves (including 16 weeks of new parent ...

MasterCard

Software Engineer II

O Fallon, MO · On-site

$91K - $124K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Strong technical experience with Java, Java/J2EE, Linux, Oracle, and SQL programming. Strong ... flexible spending account and health savings account; paid leaves (including 16 weeks of new parent ...

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Flexible Java Software Engineer information

See Saint Louis, MO salary details

$25

$58

$82

How much do flexible java software engineer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for flexible java software engineer in Saint Louis, MO is $58.75, according to ZipRecruiter salary data. Most workers in this role earn between $48.37 and $66.39 per hour, depending on experience, location, and employer.

What is a flexible Java software engineer?

A Flexible Java Software Engineer is a software developer specializing in Java who can adapt to various roles, projects, or work environments. This may include working on different parts of the software stack, collaborating with cross-functional teams, or adjusting to changing project requirements. Flexibility in this context means being comfortable with both front-end and back-end development, learning new technologies as needed, and working in agile or dynamic settings. These engineers are valued for their ability to quickly respond to business needs while maintaining high-quality code and efficient development practices.

What are the key skills and qualifications needed to thrive as a flexible Java software engineer?

To thrive as a Flexible Java Software Engineer, you need strong proficiency in Java programming, object-oriented design, and familiarity with software development methodologies, typically supported by a degree in computer science or related experience. Experience with development frameworks (such as Spring or Hibernate), version control systems (like Git), and continuous integration tools is commonly required. Adaptability, problem-solving skills, and effective communication enable collaboration and quick learning in diverse project environments. These skills and qualities are crucial for delivering high-quality, maintainable software solutions that meet evolving business needs.

How do flexible Java software engineers typically balance independent work with team collaboration in their daily routines?

Flexible Java Software Engineers often enjoy a mix of autonomous coding time and collaborative tasks such as code reviews, sprint planning, and daily stand-ups. While much of their work may be completed independently—especially in remote or flexible environments—they regularly communicate with team members to align on project goals, troubleshoot issues, and share progress. Adapting to different communication tools and being proactive in updates helps ensure smooth collaboration and project success. This balance allows for both focused development and strong teamwork, which are key to thriving in flexible roles.

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

AspectFlexible Java Software EngineerJava Developer
Required CredentialsBachelor's in Computer Science or related, Java certifications often preferredBachelor's in Computer Science or related, Java certifications often preferred
Work EnvironmentAgile teams, project-based, often remote or hybridOffice or remote, project-focused, collaborative teams
Employer & Industry UsageTech companies, startups, consulting firmsSoftware firms, financial institutions, tech companies
Common Search & ComparisonOften compared for flexibility and scope of workCompared for specialization in core Java development

The Flexible Java Software Engineer typically works in dynamic, project-based environments with an emphasis on adaptability and broad skill sets. Java Developers often focus on core Java coding and application development. While both roles require similar credentials, the engineer role emphasizes flexibility and cross-functional tasks, making it suitable for diverse projects and teams.

What are the most commonly searched types of Java Software Engineer jobs in Saint Louis, MO?

The most popular types of Java Software Engineer jobs in Saint Louis, MO are:

Flexible Java Software Engineer jobs near you

Senior Java Software Engineer.

SV Tech Systems Inc

Clayton, MO

$116K - $153K/yr

Contractor

Re-posted 13 days ago

Job description

Company Description

SV Tech Systems prides itself in being the leading provider of recruitment and staffing services for a wide range of industries. We provide staffing services to firms throughout the United States and Canada. We attract the best pool of talent with the aim of nurturing sound work ethics and solid values amongst a highly motivated and diverse workforce.


Job Description

Job Title: 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 will be a part of a project team which is responsible for all phases of an agile-like software development lifecycle (SDLC). You will be responsible for developing prototypes and perform application programming. You will interpret business requirements to create and modify custom applications. You will be responsible for analyzing software requirements to determine feasibility within time and cost estimates. You may also be required to perform unit and integration testing.

Technical Environment
    Spring
    Struts
    Hibernate
    Web Services
    Oracle
    Web & Mobile application development
    Cloud based application development

Qualifications

Qualifications Required
    Applicants for employment in the U.S. must possess work authorization which does not require sponsorship by the employer for a visa.
    Must have 5 + years of Java & J2EE
    Must have 2+ years of Oracle database environment
    Must have 2+ years' experience with Spring, Hibernate, and Struts
    Must have 1+ years' experience with Tomcat & Weblogic application servers, Web Services
    Must have experience in the configuration and setup of J2EE application servers
    Must have knowledge of Unix operating systems
    Must have proficient knowledge of Microsoft Office desktop applications software
    Must have good communication skills to effectively communicate with various IT teams
    Candidates must meet or exceed all minimum criteria above.
Preferred
    Experience to AOP and SOA is preferred
    Bachelor's degree in Computer Science, Computer Information Systems, Management Information Systems, or related field preferred.

Additional Information


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