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Junior Java Programming Jobs in Missouri (NOW HIRING)

Staffingine LLC

Automation Engineer

Saint Louis, MO · On-site

... and Selenium Java Testing to drive quality assurance initiatives * Collaborate with cross ... junior team members and share best practices in test automation and quality assurance Skills ...

Staffingine LLC

WCS Developer

Springfield, MO · On-site

Provide technical leadership and mentoring to junior engineers Required Skills: * Minimum 8 years ... HTML/HTML5,J2EE,Java,JavaScript,MySQL,Apache Struts, HCL Commerce, Java Server Pages (JSP ...

Jobtailor

Senior Engineer

California, MO · On-site

$150 - $190/hr

Conduct design sessions, code reviews, and mentor junior engineers to elevate engineering quality ... NET or Java frameworks, and efficient data management using SQL and NoSQL databases. * Develop and ...

Jobtailor

Principal Software Engineer

California, MO · On-site

$180 - $260/hr

Fluency in Go, Java, or Python. * Ability to work in a team environment, collaborate well, and mentor junior engineers. * A strategic mindset and strong sense of what to prioritize for maximum impact.

New

Jobgether

The role also provides opportunities to guide junior developers and share best practices across ... Strong proficiency in PL/SQL, SQL, Java, Oracle Forms, Reports, Workflow Builder, and JDeveloper.

Jobtailor

Distinguished AI Engineer

California, MO · On-site

$180 - $240/hr

Mentor junior AI engineers and elevate the broader organization's AI engineering capabilities ... Python, Java, or comparable object-oriented programming languages. * Experience designing and ...

Walmart

Staff, Software Engineer

Noel, MO · On-site

$110K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... mentor junior team members. What You Will Bring * Proficiency in Java for backend services ... Exposure to developer productivity, observability, or DevOps tools. * Contributions to open-source ...

Walmart

Staff, Software Engineer

Anderson, MO · On-site

$110K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... mentor junior team members. What You Will Bring * Proficiency in Java for backend services ... Exposure to developer productivity, observability, or DevOps tools. * Contributions to open-source ...

Walmart

Staff, Software Engineer

Cassville, MO · On-site

$110K - $220K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... mentor junior team members. What You Will Bring * Proficiency in Java for backend services ... Exposure to developer productivity, observability, or DevOps tools. * Contributions to open-source ...

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Junior Java Programming information

See Missouri salary details

$57.2K

$100.2K

$151K

How much do junior java programming jobs pay per year?

As of Aug 19, 2026, the average yearly pay for junior java programming in Missouri is $100,202.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,800.00 and $99,900.00 per year, depending on experience, location, and employer.

What does a junior Java programmer do?

A Junior Java Programmer is an entry-level software developer who specializes in writing, testing, and maintaining Java applications. They typically work under the supervision of senior developers, assisting with coding, debugging, and implementing features. Their tasks often include fixing bugs, participating in code reviews, and learning best practices in software development. This role is ideal for individuals who are new to programming and looking to gain practical experience in Java development within a team environment.

What are the key skills and qualifications needed to thrive as a junior Java programmer?

To thrive as a Junior Java Programmer, you need a solid understanding of Java fundamentals, object-oriented programming principles, and a relevant degree or coursework in computer science. Familiarity with integrated development environments (IDEs) like Eclipse or IntelliJ IDEA, version control systems such as Git, and basic knowledge of build tools like Maven is typically expected. Problem-solving abilities, attention to detail, and good teamwork and communication skills help you stand out in this role. These skills and qualities are crucial for writing reliable code, collaborating effectively, and adapting quickly in a dynamic software development environment.

What are some common challenges a junior Java programmer might face when starting out, and how can they overcome them?

As a Junior Java Programmer, you may initially find it challenging to understand large codebases, manage debugging complex issues, or adapt to new frameworks used by the team. It's common to feel overwhelmed by unfamiliar tools or best practices. To overcome these challenges, actively seek mentorship from senior developers, participate in code reviews, and dedicate time to practice and learn outside of daily tasks. Collaboration and communication within your team are key to quickly building your skills and confidence in the role.

What is the difference between Junior Java Programming vs Junior Software Developer?

AspectJunior Java ProgrammingJunior Software Developer
Required CredentialsJava certifications, basic programming knowledgeGeneral programming skills, possibly Java certifications
Work EnvironmentDevelopment teams, Java-focused projectsVaried projects, multiple languages, broader scope
Employer & Industry UsageTech companies, software firms using JavaWide range of industries, including tech, finance, and startups
Common Search & ComparisonYesYes

Junior Java Programming typically focuses on Java-specific skills and certifications, working mainly within Java development teams. In contrast, Junior Software Developer roles may involve multiple programming languages and broader responsibilities across various projects. Both roles are entry-level and often overlap in skills, but Java programming is more specialized.

What are the most commonly searched types of Java Programming jobs in Missouri?

The most popular types of Java Programming jobs in Missouri are:

Junior Java Programming jobs near you
Infographic showing various Junior Java Programming job openings in Missouri as of August 2026, with employment types broken down into 1% Internship, 79% Full Time, 14% Part Time, 5% Contract, and 1% Nights. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $100,202 per year, or $48.2 per hour.

Software Engineer, Data Platform - Autonomous Vehicles

Jobtailor

California, MO • On-site

$140 - $200/hr

Other

Posted yesterday

New

Job description


  • Design & develop the next generation distributed ML data platform (Ingestion, Processing, Serving) using GCP and open-source frameworks

  • Collaborate with stakeholders (ML & Data Engineers), translate needs & pain points into requirements, build self-serve capabilities and drive adoption

  • Deliver technical projects owning major technical decisions and tradeoffs & contribute to the team’s strategic roadmap

  • Champion engineering & operational excellence by continuously improving systems and processes

  • Actively participate in team’s planning, code reviews and design discussions

  • Conduct technical interviews, onboard new and mentor junior engineers


Requirements

  • BA or BS in Computer Science, Electrical Engineering, Mathematics, Physics, or another relevant field; or equivalent real-world experience

  • 3+ years in building petabyte-scale distributed data platforms, specifically evolving Data Lakes into Lakehouses using major cloud providers and open-source frameworks

  • Expert-level proficiency in Java, C++, or Python , with a proven track record of designing and implementing robust, distributed systems

  • Expertise in implementing Data Processing Frameworks (Beam, Spark) and serving layers optimized for high-throughput, low-latency delivery

  • Experience optimizing services for cost efficiency, performance & reliability

  • Experience with Micro services architecture and proven ability to manage the full operational lifecycle of systems


Core Competencies

Demonstrates expertise in designing and developing distributed ML data platforms using GCP and open-source frameworks, with a strong focus on data processing frameworks and microservices architecture. Proven ability to mentor junior engineers and drive technical projects while optimizing for performance and cost efficiency.


Highest-signal resume keywords

  • Distributed Data Platform Development

  • Expert-Level Proficiency in Java, C++, or Python

  • Data Processing Frameworks (Beam, Spark)

  • Microservices Architecture

  • Technical Project Ownership


ATS Optimization Keywords
Hard Skills

  • Distributed Systems Design

  • Data Lake to Lakehouse Evolution

  • High-Throughput, Low-Latency Optimization

  • Cost Efficiency Optimization

  • Operational Lifecycle Management


Soft Skills

  • Collaboration with Stakeholders

  • Mentoring Junior Engineers

  • Technical Interviewing


Industry Keywords

  • Data Engineering

  • Machine Learning

  • Data Processing

  • Cloud Computing


Tools & Technologies

  • GCP

  • Open-Source Frameworks

  • Microservices

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