Java/J2EE developer Sr.
Temporary
Kollasoft Inc.
Java J2EE Developer in St.Louis,MO
Duration: 2-3 Years Contract
Need GC or USC only
Communication:
Present ideas assertively, aggressively and not be easily ignored.
- Be articulate, persuasive and organized in their presentation skills.
- Carry themselves well in-group settings.
- Listen and promote open communication upward, downward and cross-functionally.
- Write meaningful complex documents such as program specifications and test plans. Documents should be clear,
- concise, grammatically correct, and require minimal editing.
- Communicate effectively with peers, clients, FRIT personnel, and other District personnel. Effectively and accurately
- Track progress and report status.
Qualifications
Knowledge and Experience:
- 10+ years of experience required.
- Use and apply technical/business knowledge on both the job and future planning of job deliverables.
- Expert on Java EE technologies (specifically JSP/JSF, JDBC, JPA, JAXB, JAXP, Web Services – JAX-WS, Maven to build), Angular 2 or above
- Expert in open source frameworks (Hibernate, Spring).
- Experience with MyFaces, Trinidad, Spring Web Flow, Spring Batch, RichFaces, and Facelets is a plus.
- Experience with Eclipse/ RSA, Oracle, WebLogic, WebSphere, & web services.
- Working knowledge with Angular is a plus.
- Must be familiar with implementing standard best practices (e.g. secure programming, Java patterns, test first development.)
- Provide expert technical mentoring on the tools used for a specific project and how to get the most out of the tools.
- Provide fully documented work, instruction, and training to peers as required.
Thanks,
Rick Martin
Show phone number Ext : 112
Vacancy posted 15 days ago
Similar jobs that could be interesting for youBased on the Java/J2EE developer Sr. in Saint Louis, MO vacancy
- ...Job Title: Sr. Android Developer Location: St. Louis, MO Duration: 12+ months Role of a Lead Developer:... ...Android Tech Required Skills: Java, Kotlin (OOP) Android SDK, different versions of Android...SeniorJavaRemote work
- ...engineering, and systems integration. Job DescriptionJob Description:Will develop code using the principles of Test Driven Development (TDD),... ...• Strong in TDD techniques; • good working knowledge of modern Java technologies including AngularJS, REST Services, jQuery, Groovy,...SeniorJava
- ...Job Summary: We are seeking experienced Senior Backend Developers with a strong background in Java and microservices. The ideal candidates will have 8-15 years of experience in backend development, with a focus on writing high-quality, scalable, and performant code. This...SeniorJava
- Signature IT World Inc. seeks an experienced Senior Java AI Architect to design scalable AI/ML-powered applications on AWS using Java 21+. You will lead architecture for microservices, event-driven systems, and data pipelines, and integrate LLMs with agentic AI. The role...SeniorJava
- ...Job Description Job Description Overview We are looking for a highly skilled Senior Java Engineer to design, develop, and maintain enterprise-grade applications. The ideal candidate will have deep expertise in Java, Spring Boot, and microservices architecture,...SeniorJava
- ...ID: 29314331Reference Number: 26-00958Title: Senior AWS Python Developer - Kafka (AWS-based solutions, Kafka integrations, and data pipelines... ...solutions, Kafka integrations, and data pipelines), Python + Java, Payment integritySaint Louis, MO/ Dallas (Brillio)/ New York (...SeniorJavaContract workRemote work
$120k - $180k
...to find use cases, onboard datasets, and work with our team to develop new features. This role involves data engineering expertise and... ...Qualifications: Experience with backend languages such as Java, Go, Python Experience using Kafka and Delta Lake Educational...SeniorJavaLive in- ...operational stability, and delivery execution across globally distributed teams. This role requires strong expertise in enterprise Java applications, distributed systems, CI/CD, cloud-native deployments, database technologies, production support, and agile delivery...SeniorJava
- ...without impacting existing functionality • Collaborate with developers, BAs, and Product Owners to define acceptance criteria and test... ...SDLC, and Agile/Scrum • Proficiency in Python, JavaScript, or Java • Experience with CI/CD tools such as Jenkins, GitHub Actions...SeniorJava
$67k - $136.8k
...through the analysis of specific business requirements, design, develop, integrate, test, and deploy distributed software applications.... ...development Back-end experience using modern technologies like Java, Python, Node.js, REST, NoSQL, Microservices, Serverless, and...SeniorJavaSummer holidayFlexible hours$120k - $130k
Title: Senior Mobile Application Developer Location: Remote within the US Duration: Direct Hire Required Skills & Experience: Bachelor’s... ...more of the following languages: Springboot, Angular, SQL, XML, JAVA, .Net, JavaScipt or other necessary programming languages Five...SeniorJavaWork experience placementRemote work- ...execution across multiple teams or product releases. Design, develop, and maintain automated test scripts for regression,... ...Proficiency with scripting languages such as Python, JavaScript, or Java for automation. ~ Experience with CI/CD tools such as Jenkins...SeniorJavaContract work
$126.65k - $171.35k
Software Engineer - Developer (Experienced or Senior)Company:The Boeing CompanyThe Boeing Company is looking for a Software Engineer / Developer... ...working with MATLAB Coder, but not requiredExperience with Java in a work environment or schoolTravel:Up to 10%Drug Free...SeniorJavaPermanent employmentFull timeContract workWork experience placementCurrently hiringRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift work$180k - $200k
...and testing within an Agile software methodology. Drive and develop the team's Agile development processes with a focus on quality and... ...knowledge of PHP and other object-oriented languages (e.g., C#, Java) is strongly preferred. ~ Demonstrated technical depth: able...SeniorJavaTemporary workWork visaFlexible hours- ...Qualys, Tenable, Rapid7, CrowdStrike, and Microsoft Defender • Develop remediation strategies based on vulnerability severity,... ...and member access • Legacy healthcare platforms including .NET, Java, SAP, Oracle, Salesforce Health Cloud, and enterprise data hubs...SeniorJava
- ...Skills Enter required skills separated by commas (e.g., Java, Python, React) Required Skills Enter additional... ...Job Description: ~ As one of our valued React Native Developers, your task will be constructing high-performance mobile apps for...Java
$60 - $65 per hour
...Qualys, Tenable, Rapid7, CrowdStrike, Microsoft Defender, etc. Develop remediation plans aligned to exposure of PHI/PII, severity,... ...pharmacy, member access systems Legacy remediation involving .NET, Java, SAP, Oracle, Salesforce Health Cloud, and Data Hub environments...SeniorJavaContract work$136.85k - $185.15k
...across multiple networks - which includes any tools required for developing, building, and releasing software Leads the management and... ...relevant experience ~7+ years of experience with C, C++, C#, Java, or Python ~ Experience with cloud platforms ~ Experience with...SeniorJavaPermanent employmentWork experience placementInterim roleRelocationVisa sponsorshipWork visaFlexible hoursShift workDay shift$153k - $186k
...compliance, and technical requirements for identity governance. Develop and implement access certification campaigns, role-based access... ...(IdentityIQ, IdentityNow) and/or Saviynt IGA. Proficiency with Java, BeanShell, PowerShell, or Python for workflows, rules, and connectors...SeniorJavaTemporary workLocal area- ...insurance. Rate: $85.00 to $95.00/hr. w2 JN -082026-108318 Responsibilities: Design and implement microservices using Java, Spring Boot, and TypeScript supporting event-driven and RESTful patterns. Build solutions on AWS GovCloud services including ECS...SeniorJavaHourly payWork at officeLocal area
- ...and technology efficiency.Leads projects and small teams of ETL developers/engineers on complex effortsAssists in troubleshooting complex... ...with object-oriented/object function scripting languages: Python, Java, etc. Data Engineer role who has attained a degree in Computer...SeniorJava
$136.85k - $185.15k
...experience. We prefer 7+ years of experience with C, C++, C#, Java, or Python. We value experience with cloud platforms and... ...cybersecurity policies and regulations and the ability to help develop solutions across those areas. We value experience supporting...SeniorJavaFull timeInterim roleRelocationVisa sponsorshipWork visaDay shift$219.1k - $301.3k
...driven. Working with the Account Executive (AE), the Retail and CPG Sr. SA defines and directs the technical strategy for our largest... ...needs ~ Production programming experience in Python, R, Scala, or Java ~ Nice to have: Databricks Certification LI #Remote Pay...SeniorJavaLocal areaRemote workWorldwide- ...development with geospatial intelligence. Our projects range from data collection to advanced deep learning, leveraging tools like Python, Java, and ArcGIS. We don't just fill roles we build teams of high performers and leaders who make an immediate impact. At our core, we...SeniorJavaImmediate start
$45 - $50 per hour
...Job Title: Java Agentic AI Engineer Location :- St Louis MO Rate :- $45-$50/hr Job description: Java with Spring Boot - Mandatory Experience in developing Agentic AI applications. - Mandatory Knowledge of SQL with Oracle and PostgreSQL Mandatory Knowledge...JavaHourly pay- ...Typescript and a core Object-Oriented Programming language like Java/C++/C#. We have a complete CI/CD software lifecycle and an... ...learn new languages and technologies as necessary. Experience developing websites that are visited by thousands of visitors daily. Experience...SeniorJavaLocal areaRemote workWork from homeWorldwideRelocationFlexible hours
- Programmers.io is seeking a Performance Engineer to lead the definition of SLOs, budgets, and latency/throughput targets for distributed services. You will architect tracing strategies across Dynatrace, AWS X-Ray, and other tools, and perform in-depth analyses using heaps...Java
- ...experienced Senior Quality Assurance Automation Engineer to design, develop, and implement automated testing solutions for a cutting‑edge,... ...SQL databases, especially Redshift; Proficient experience with Java, Selenium, Python, Jupyter Lab, and respective tools and...SeniorJavaFull timeContract workTemporary workPart timeWork at officeRelocation packageFlexible hours
$126.65k - $171.35k
...solutions to extend current products and win new programs; and developing new businesses and entering new markets. The organization is seeking... ...Software Engineering experience ~5+ years of experience with Java and/or C++ object-oriented programming ~3+ years of...SeniorJavaPermanent employmentContract workWork experience placementRelocationVisa sponsorshipWork visaRelocation packageFlexible hoursShift workDay shift- We are seeking an experienced Senior Java AI Architect to design and build enterprise-grade AI/ML-powered applications using Java and AWS. The ideal candidate will have strong expertise in Java 21+, Spring Boot, Spring AI, microservices, Agentic AI, LLM integration, and...Java
Do you want to receive more vacancies?
Subscribe and receive similar vacancies to Java/J2EE developer Sr.. Be the first to apply!
Related searches
- java developer remote part time Saint Louis, MO
- java software engineer Saint Louis, MO
- entry level java developer remote Saint Louis, MO
- java web developer Saint Louis, MO
- java developer Saint Louis, MO
- java spring developer Saint Louis, MO
- remote junior java developer Saint Louis, MO
- senior java j2ee developer Saint Louis, MO
- senior java full-stack developer Saint Louis, MO
- java programming Saint Louis, MO






