ZipRecruiter

Log In

1

Junior Java Developer Jobs in Imperial, MO (NOW HIRING)

Artius Solutions

Lead Java Engineer

Saint Louis, MO · On-site

$140K - $150K/yr

Mentor and support junior engineers; take part in hiring, onboarding, and technical knowledge ... Java 21 preferred): including lambda expressions, Stream API, CompletableFuture, Virtual Threads ...

Varsity Tutors

Java Tutor

Saint Louis, MO · Remote

$18 - $40/hr

Deep knowledge of Java syntax, object-oriented programming principles, inheritance, polymorphism, interfaces, exception handling, generics, collections framework, file I/O, and multithreading.

Technogen

IBM Sterling OMS+Java

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Programmer Analyst Location: St. Louis, MO Duration: Long Term Required Skills/Experience: * Deep ... Java programming (Servlets, JSP, EJB, JDBC, Swing); XML, XML parsers, and XSL Oracle and SQL Server ...

Technogen

IBM Sterling OMS+Java

Saint Louis, MO · On-site

$49.50 - $64.25/hr

Programmer Analyst Location: St. Louis, MO Duration: Long Term Required Skills/Experience: * Deep ... Java programming (Servlets, JSP, EJB, JDBC, Swing); XML, XML parsers, and XSL Oracle and SQL Server ...

Sonsoft Inc

Java J2EE - UI Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

At least 4 years of experience in Server side programming using Core Java, J2EE, Java Servlets, JSP, JDBC, JavaBeans, EJB, log4J. * At least 3 years of experience in development/build tools like ...

Avance Consulting Services

Java

Saint Louis, MO

$49.50 - $64.25/hr

It provides strategic business consulting, technology, engineering and outsourcing services to help ... Preferred At least 4 years of experience with Java/J2EE Technologies like Servlets, EJB, JSP, JDBC ...

TecTammina

Drools / JBOSS Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

... Guvnor Design and develop Java Business Object Model (BOM) Architect and implement a highly ... programming, JVM Performance tuning, Web Services, XML, JUnit, SQL Qualifications Graduate ...

The Giant Bullseye

Senior Java Engineer

Saint Louis, MO · On-site

$55.75 - $71/hr

Overview We are looking for a highly skilled Senior Java Engineer to design, develop, and maintain ... Collaborate with cross-functional teams including DevOps, QA, and product to deliver high-quality ...

Sigmaways Inc

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 ...

previous page

Showing results 41-60

All JobsJava Developer JobsJunior Java Developer JobsJunior Java Developer Jobs in Imperial, MO

Junior Java Developer information

See Imperial, MO salary details

$59.9K

$104.8K

$158K

How much do junior java developer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for junior java developer in Imperial, MO is $104,837.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,100.00 and $104,500.00 per year, depending on experience, location, and employer.

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

AspectJunior Java DeveloperJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentSupportive, learning-focused teamsProject-driven, independent roles
ResponsibilitiesAssist in coding, bug fixing, learning frameworksDesign, develop, maintain Java applications

The main difference between a Junior Java Developer and a Java Developer lies in experience, responsibilities, and independence. Junior Java Developers are typically entry-level, focusing on learning and supporting tasks, while Java Developers have more experience and handle complex development projects independently.

What is a junior Java developer?

Junior Java Developers are entry-level software engineers who specialize in building and maintaining applications using the Java programming language. They typically work under the supervision of more experienced developers and are responsible for writing code, debugging, and participating in code reviews. Their tasks may also include testing software, learning new frameworks, and assisting with the design and implementation of features. Junior Java Developers usually have foundational knowledge of Java and related technologies, and they are eager to develop their skills through hands-on experience.

How much do junior Java developers make?

Junior Java developers typically earn between $50,000 and $70,000 annually, depending on location, industry, and experience. Entry-level roles often require knowledge of Java, object-oriented programming, and development tools like Eclipse or IntelliJ IDEA.

What does a junior Java developer do?

Junior Java developers are entry-level programmers who are part of a team of coders and developers. They work on both front-end and back-end codes to build an application. Being a junior Java developer requires extensive knowledge of coding and the program language JavaScript to develop and troubleshoot products. As a junior Java developer, you run tests to pinpoint errors, migrate code and data, and ensure the program is integrated with other company developments.

What are some common challenges a junior Java developer might face during their first year, and how can they overcome them?

Junior Java Developers often encounter challenges such as understanding large codebases, adapting to agile development processes, and managing task priorities. To overcome these hurdles, it’s helpful to proactively seek mentorship from senior developers, regularly review documentation, and participate in code reviews. Effective communication with team members also accelerates learning and helps clarify requirements or technical uncertainties. Embracing continuous learning through online resources and hands-on projects will further strengthen your skills and confidence.

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

A Junior Java Developer should have a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by a relevant degree or coding bootcamp. Familiarity with tools such as IntelliJ IDEA or Eclipse, version control systems like Git, and frameworks like Spring Boot is typically expected. Strong problem-solving abilities, attention to detail, and effective teamwork are important soft skills in this role. These competencies enable efficient code development, smooth collaboration, and the ability to quickly adapt to new technologies and project requirements.

Is a Junior Java Developer still in demand?

Junior Java Developers remain in demand due to the widespread use of Java in enterprise applications, web development, and Android app creation. Employers seek candidates with foundational Java skills, knowledge of frameworks like Spring, and familiarity with version control tools such as Git. Continuous learning and certifications can enhance job prospects in this field.
More about Junior Java Developer jobs
What are the most commonly searched types of Java Developer jobs in Imperial, MO? The most popular types of Java Developer jobs in Imperial, MO are:
What cities near Imperial, MO are hiring for Junior Java Developer jobs? Cities near Imperial, MO with the most Junior Java Developer job openings:
Junior Java Developer jobs near you
Infographic showing various Junior Java Developer job openings in Imperial, MO as of August 2026, with employment types broken down into 78% Full Time, 7% Part Time, and 15% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $104,837 per year, or $50.4 per hour.

Lead Java Engineer

Artius Solutions

Saint Louis, MO • On-site

$140K - $150K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 25 days ago

Job description

Lead Java Engineer

Location: Saint Louis, Missouri (On-Site/Hybrid/Remote – specify as needed)
Employment Type: Full-Time, Direct Hire

About the Role

We are seeking an accomplished Lead Java Engineer who will drive the end-to-end design, development, and delivery of modern, scalable web and cloud-native applications. This role calls for a hands-on leader who combines strong architectural vision, technical excellence, and a collaborative spirit to build robust enterprise platforms.

You will take ownership of platform architecture, drive technology best practices, and mentor engineering teams. Your work will directly influence project direction, enable delivery of high-quality code, and build a culture of technical excellence.

Responsibilities

  • Lead the architecture, design, development, and testing of web and cloud-native applications in a cross-functional Agile team.

  • Guide end-to-end technical delivery, including architectural assessments and solution design for enterprise platforms.

  • Break down epics/features, define technical strategies, and maintain architectural integrity across the product.

  • Mentor and support junior engineers; take part in hiring, onboarding, and technical knowledge sharing.

  • Champion best development practices: branching strategies, code reviews, library management, robust logging, and error handling.

  • Enforce and document coding guidelines, code scanning profiles, and technical standards to ensure maintainability and reduce technical debt.

  • Advocate for and practice Test-Driven Development (TDD) and automated test coverage (unit, integration, functional, contract).

  • Design and implement microservices using Spring Boot, Spring WebFlux, and modern design patterns (hexagonal architecture, DDD).

  • Build, optimize, and maintain RESTful APIs and implement asynchronous inter-service communication using Kafka.

  • Oversee database schema design, data migration, query optimization, and secure, reliable interactions with relational and NoSQL databases (Oracle, AWS RDS, DynamoDB).

  • Implement and support cloud infrastructure (AWS) using services like EKS, EC2, S3, RDS, SQS, SNS, Lambda, ECS, and Docker/Kubernetes containers.

  • Stay current with industry trends, new technologies, and best practices; contribute to internal tech talks and workshops.

Requirements

  • 7+ years hands-on experience in microservices-based, cloud-native Java application development within enterprise environments.

  • 3+ years of technical leadership/lead engineer experience in agile teams.

  • Expertise in Java (JDK 8 or higher; Java 21 preferred): including lambda expressions, Stream API, CompletableFuture, Virtual Threads, and concurrency APIs.

  • Proven ability with Spring Boot, Spring WebFlux, JPA, Spring Security, Actuator, Kafka, Redis.

  • AWS Cloud: 2+ years hands-on using EKS, EC2, S3, RDS, SQS, SNS, DynamoDB, Lambda.

  • Practical, hands-on experience with RESTful API design and hexagonal architecture.

  • Advanced skills in relational databases (Oracle or AWS RDS), schema design, and data migrations.

  • Proficiency with container and serverless architectures (Docker, Kubernetes, AWS Lambda/ECS).

  • Strong in TDD/DDD, using frameworks such as JUnit, Cypress, WireMock, PowerMock, ArchUnit.

  • Familiar with CI/CD tools and pipelines (DevOps mindset), application lifecycle management tools (e.g., Jira).

  • Strong verbal and written communication, consultant-level client-facing skills, and self-starter mindset.

Preferred Qualifications

  • Prior experience in end-to-end architectural ownership of cloud or enterprise web platforms.

  • Experience delivering high-quality software in regulated or large-scale enterprise domains.

  • Active involvement in tech communities, workshops, or mentoring engineers.

Must-Have Technologies

  • Java (JDK 8+)

  • Spring Boot

  • Microservices

  • Kafka

  • AWS

  • Relational databases

  • Experience with multiple testing strategies (unit, integration, functional, contract tests)

Benefits

  • Competitive salary and performance-based bonus

  • Comprehensive health, dental, and vision coverage

  • 401(k) with match

  • Flexible PTO policy

  • Opportunities for technical and career growth

  • Engaging, collaborative, and innovative team culture

To apply:
Submit your updated resume detailing relevant experience in Java, cloud platforms, AWS, microservices, and leadership. Only candidates with strong hands-on and leadership experience in modern Java stacks will be considered.

.