Chesterfield, MO · On-site
$300/wk
... engineering, interfacing, integration of hardware and software systems to include an understanding ... Experience in Java development This position requires a TS/SCI clearance with a polygraph.
Chesterfield, MO · On-site
$300/wk
... engineering, interfacing, integration of hardware and software systems to include an understanding ... Experience in Java development This position requires a TS/SCI clearance with a polygraph.
Chesterfield, MO · On-site
$300/wk
... engineering, interfacing, integration of hardware and software systems to include an understanding ... Experience in Java development This position requires a TS/SCI clearance with a polygraph.
Chesterfield, MO · On-site
$300/wk
... engineering, interfacing, integration of hardware and software systems to include an understanding ... Experience in Java development This position requires a TS/SCI clearance with a polygraph.
O Fallon, MO · On-site
$60K - $135K/yr
Full Stack Java Developer City: O Fallon State/Province: Missouri Posting Start Date: 7/3/26 Wipro ... Mentor junior engineers and share your expertise. * Work in an agile environment, participating in ...
O Fallon, MO · On-site
$60K - $135K/yr
Full Stack Java Developer City: O Fallon State/Province: Missouri Posting Start Date: 7/3/26 Wipro ... Mentor junior engineers and share your expertise. * Work in an agile environment, participating in ...
Saint Louis, MO · On-site
$51 - $65.75/hr
Must have experience in scaled Agile (SAFe) environments and the ability to mentor junior developers. Key Responsibilities: * Develop full stack applications (Java backend, Angular front end). * Lead ...
Saint Louis, MO · On-site
$51 - $65.75/hr
Must have experience in scaled Agile (SAFe) environments and the ability to mentor junior developers. Key Responsibilities: * Develop full stack applications (Java backend, Angular front end). * Lead ...
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 ...
Quick apply
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 ...
Saint Louis, MO · On-site
$117K - $152K/yr
Backend Lead (Java Microservices + GCP) Location : Spingfield, MO / Dallas, TX / Chicago, IL / New ... Mentor and guide junior and mid-level engineers across full-stack development. Document "as-is" and ...
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Saint Louis, MO · On-site
$117K - $152K/yr
Backend Lead (Java Microservices + GCP) Location : Spingfield, MO / Dallas, TX / Chicago, IL / New ... Mentor and guide junior and mid-level engineers across full-stack development. Document "as-is" and ...
Saint Louis, MO · On-site
$51.25 - $70.25/hr
... on JAVA, Kafka and MQ brokers followed with DevOps work specially on AWS. What you'll do • ... junior resources • It is good to have skill using Jenkins to orchestrate builds as well as link ...
Saint Louis, MO · On-site
$51.25 - $70.25/hr
... on JAVA, Kafka and MQ brokers followed with DevOps work specially on AWS. What you'll do • ... junior resources • It is good to have skill using Jenkins to orchestrate builds as well as link ...
Cassville, MO · On-site
$90K - $180K/yr
Leadership abilities to lead projects and mentor junior team members. * Experience in e-commerce or ... Exposure to developer productivity, observability, or DevOps tools. * Open-source contributions or ...
Cassville, MO · On-site
$90K - $180K/yr
Leadership abilities to lead projects and mentor junior team members. * Experience in e-commerce or ... Exposure to developer productivity, observability, or DevOps tools. * Open-source contributions or ...
Noel, MO · On-site
$90K - $180K/yr
Leadership abilities to lead projects and mentor junior team members. * Experience in e-commerce or ... Exposure to developer productivity, observability, or DevOps tools. * Open-source contributions or ...
Noel, MO · On-site
$90K - $180K/yr
Leadership abilities to lead projects and mentor junior team members. * Experience in e-commerce or ... Exposure to developer productivity, observability, or DevOps tools. * Open-source contributions or ...
Anderson, MO · On-site
$90K - $180K/yr
Leadership abilities to lead projects and mentor junior team members. * Experience in e-commerce or ... Exposure to developer productivity, observability, or DevOps tools. * Open-source contributions or ...
Anderson, MO · On-site
$90K - $180K/yr
Leadership abilities to lead projects and mentor junior team members. * Experience in e-commerce or ... Exposure to developer productivity, observability, or DevOps tools. * Open-source contributions or ...
The Junior Software Developer applies expertise to multiple development assignments. This role ... Design, develop, and enhance backend services using Java, JavaScript, and Python. * Build and ...
The Junior Software Developer applies expertise to multiple development assignments. This role ... Design, develop, and enhance backend services using Java, JavaScript, and Python. * Build and ...
Design develop and maintain scalable backend services using Java Spring Boot and Microservices * Lead technical discussions code reviews and mentor junior developers * Collaborate with frontend teams ...
Quick apply
Design develop and maintain scalable backend services using Java Spring Boot and Microservices * Lead technical discussions code reviews and mentor junior developers * Collaborate with frontend teams ...
Saint Louis, MO · On-site
The Junior Software Developer applies expertise to multiple development assignments. This role ... Design, develop, and enhance backend services using Java, JavaScript, and Python. * Build and ...
Saint Louis, MO · On-site
The Junior Software Developer applies expertise to multiple development assignments. This role ... Design, develop, and enhance backend services using Java, JavaScript, and Python. * Build and ...
Louisiana, MO · On-site
$40 - $44/hr
Mentor junior engineers and deliver training and brownbag sessions on emerging technologies. Lead ... Advanced Java with strong OOP concepts; Spring Framework, Spring Boot, Spring Cloud (Cloud Config ...
Louisiana, MO · On-site
$40 - $44/hr
Mentor junior engineers and deliver training and brownbag sessions on emerging technologies. Lead ... Advanced Java with strong OOP concepts; Spring Framework, Spring Boot, Spring Cloud (Cloud Config ...
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 ...
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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 ...
Java / Full Stack / DevOps and Data (Analytics/Engineering/Science) + Machine Learning/AI. Interview success improves when you can demonstrate not only coding ability, but also the "end-to-end ...
Java / Full Stack / DevOps and Data (Analytics/Engineering/Science) + Machine Learning/AI. Interview success improves when you can demonstrate not only coding ability, but also the "end-to-end ...
Monett, MO · On-site
$136K/yr
... re a junior or mid-level developer, you'll have direct guidance from senior leadership while ... Java familiarity (exposure to Java applications is helpful but not required) * Exposure to AI ...
Monett, MO · On-site
$136K/yr
... re a junior or mid-level developer, you'll have direct guidance from senior leadership while ... Java familiarity (exposure to Java applications is helpful but not required) * Exposure to AI ...
Kansas City, MO · Hybrid
$101K - $133K/yr
Collaborate closely with Java developers, Mainframe engineers, product managers, and project ... Document automation architecture, processes, and operating procedures, while mentoring junior ...
Kansas City, MO · Hybrid
$101K - $133K/yr
Collaborate closely with Java developers, Mainframe engineers, product managers, and project ... Document automation architecture, processes, and operating procedures, while mentoring junior ...
Saint Louis, MO · Hybrid
$101K - $132K/yr
Collaborate closely with Java developers, Mainframe engineers, product managers, and project ... Document automation architecture, processes, and operating procedures, while mentoring junior ...
Saint Louis, MO · Hybrid
$101K - $132K/yr
Collaborate closely with Java developers, Mainframe engineers, product managers, and project ... Document automation architecture, processes, and operating procedures, while mentoring junior ...
Saint Louis, MO · On-site
... with DevOps and development teams * Seeking a Specialist with 5 to 7 years of experience in ... and Selenium Java Testing to drive quality assurance initiatives * Collaborate with cross ...
Quick apply
Saint Louis, MO · On-site
... with DevOps and development teams * Seeking a Specialist with 5 to 7 years of experience in ... and Selenium Java Testing to drive quality assurance initiatives * Collaborate with cross ...
| Aspect | Freelance Junior Java Developer | Junior Java Developer |
|---|---|---|
| Work Environment | Independent, remote or contract-based projects | Full-time employment in a company or organization |
| Credentials | Typically requires basic Java knowledge, some coding experience | Often requires a degree or certification in computer science or related field |
| Employer & Industry Usage | Clients across various industries, project-based | Employers in tech, finance, or enterprise sectors |
| Work Scope | Limited to specific projects, flexible hours | Part of a team, involved in ongoing development tasks |
In summary, a Freelance Junior Java Developer works independently on short-term projects, often remotely, with flexible hours and minimal formal employment ties. In contrast, a Junior Java Developer is typically employed full-time within a company, working as part of a team on continuous development tasks, often requiring formal education or certifications.
$300/wk
Full-time
Medical, Dental, Vision, Retirement
Posted 15 days ago
AG Technologies was founded as a software solutions company in 2008 & has its corporate headquarters at Chesterfield, Missouri with branches within the US and India. Over the years the organization has expanded into various market segments & activities including "Consultancy services" of technical personnel in large and multi-national organizations. Over the last five years, our client base of Fortune 100 companies has expanded dramatically
* 0- 2 years' experience in the development, engineering, interfacing, integration of hardware and software systems to include an understanding of requirements elicitation, analysis and functional allocation, concepts of operation, interface standards, and system architectures.
* Basic understanding of Object Oriented and Structured development methodologies and languages.
* Developing documentation required to support a program's technical issues and training situations.
* Experience in Java development This position requires a TS/SCI clearance with a polygraph.
Bachelors / Masters Degree in Technical field such as Computer Science, Computer Engineering, Math or Information Systems from an accredited university or equivalent work experience in lieu of degree.
A minimum of 2 years of relevant work experience with Java/J2EE application development.
Full time in house attorney available for legal formalities.
Medical benefits provided - health, dental, vision insurances.
Company is E-verified to get an OPT STEM Extension.
We are an Equal Employment Opportunity Employer.
Company Files H1B for the employees.
One time travel expenses paid (Maximum $300 will be reimbursed once you are on project).
Salary hikes after every 6 months.
Strong and motivated marketing team to place an employee on the project
401k-Plan
529k-Plan
