Sr Java Api Developer Jobs in Washington (NOW HIRING)

Job Title: - Sr. Java Developer

Worksite Address: 200 I St, SE Washington, DC 20003

Agency Interview Type: In-person

Work Arrangement: Onsite

Complete Description:

The Senior JAVA Developer position requires in-depth knowledge of JAVA and J2EE background using Spring Technologies framework, design, and architectural styles /API’s (REST/RPC) and Agile methodologies for the development of application programs. 

Role Description:

The role will require you to design, develop, and test using JAVA technologies which will facilitate application development and implementation from development to QA to production. You will work to gain an understanding of the current system infrastructure, security needs, network considerations, and methodologies.

In this role, you will primarily focus on JAVA programming and supporting the ecosystem for the organization.

Responsibilities:

The Senior JAVA Developer position requires in-depth knowledge of JAVA and J2EEbackground using Spring Technologies framework, design, and architectural styles /API’s (REST/RPC) and Agile methodologies for the development of application programs. The Senior Developer will be writing clean, scalable code using JAVA programming languages, refactor and debug code, improve existing software, test, and deploy applications and systems. The resource will be required to develop documentation throughout the lifecycle of the development process and provide technical support to the team.

·Ensure that the technologies are updated with current, stable, and compliant architecture and applications that meet enterprise standards.

·Collaborate with internal teams to produce software design and architecture

·Develop, Test and Deploy applications and systems

·Revise, update, refactor and debug code

·Improve existing JAVA applications and systems

·Proactively monitors and reports performance utilization of assigned technologies.

·Troubleshoot software and/or hardware issues/failures.

·Manage problems or escalated tickets and tasks and out-of-cycle requests from systems/software owners.

·Determine the best course of action for meeting business needs and provide consultative expertise to customers on how to best use systems.

·Proactively monitors and identifies broader, more complex issues across multiple, integrated, connecting technologies and communicate as appropriate.

·Provides technical knowledge and support to District agencies, personnel, and additional stakeholders

· Performs other related duties as assigned

·May coordinate activities of application developers.

·Able to identify best practices and standards for the use of the product.

·Delivers support and design for industry specific applications that require integration with statewide systems or applications

·Interacts with executive level business users or technical experts

·May function as a niche technical SME (Subject Matter Expert)

Minimum Education/Certification Requirements:

Bachelor’s degree in Information Technology or related field or equivalent experience
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CONTRACT JOB DESCRIPTION
Responsibilities:
1. Demonstrates expertise in conveying technical and functional concepts for a specific technical specialty.
2. Identifies improvements to project standards to achieve high quality services/products. This is a professional position which may require subject matter expertise consistent with demanding and rare technological skills.
3. May require coordination of programming activities being conducted by the application development team.
4. Confers with other business and technical personnel to resolve problems of intent, inaccuracy, or feasibility of computer processing and project design.
5. Works with necessary personnel to determine if modifications are necessary with interested personnel to determine necessity for modifications or enhancements.
6. Leverages excellent written and verbal communication skills to develop new business process and programming solutions as directed by business and technical stakeholders.
7. May coordinate activities of application developers.
8. Able to identify best practices and standards for the use of the product.
9. Proven track record of hands-on technical design and code work within large complex systems.
10. Proven hands-on technical work with a variety of technologies.
11. Demonstrated technical expertise integrating a variety of diverse technical environments and cross-platform technologies.
12. Delivers support and design for industry specific applications that require integration with statewide systems or applications.
13. Interacts with executive level business users or technical experts.
14. Advanced experience in the required technical subject matter.
15. May function as a niche technical SME (Subject Matter Expert).
16. Has proven experience across large and complex implementations and systems.
Minimum Education/Certification Requirements:
Bachelor’s degree in IT or related field or equivalent experience

Required / Desired Skills



Skill

Required / Desired

Amount

of Experience

Experience with core JAVA development with strong back-end development

Required

10

Years

JAVA – Annotations, Generics, Reflection, Inheritance, OO Design, NIO, Bean Validation

Required

5

Years

Spring Boot Application Development Experience

Required

3

Years

Spring – Java Config, Dependency Injection, Autowiring Concepts

Required

3

Years

Spring Integration Development Experience

Required

3

Years

Spring Web Services Development Experience

Required

3

Years

16+ yrs. preparing complex technical documentation

Required

3

Years

Synchronous and Asynchronous programming experience – Callbacks, Future, Timeout and Error Handling

Required

3

Years

Experience with MAVEN Project Build experience

Required

3

Years

Experience with GIT version control repository

Required

3

Years

Experience with Tomcat/Jetty/undertow Application Servers

Required

3

Years

Experience with LINUX working environment

Required

3

Years

Experience with JIRA Issue tracker

Required

Years

16+ yrs. conveying technical and functional concepts for a specific technical specialty

Required

16

Years

16+ yrs. preparing complex technical documentation

Required

16

Years

Bachelor’s degree in IT or related field or equivalent experience

Required

RedHat Openshift Container-based application development and deployment experience

Desired

1

Years

Working with mainframe CICS containers and channels using JCA connectors

Desired

1

Years

Knowledge of Continuous Integration and Continuous Development practice

Desired

1

Years

Must have enough experience to qualify for a Master Level position.

Required

InstantServe is Proud to be an EOE and will consider all applications without regard to race, genetic information, sex, age, color, religion, national origin, veteran status, disability, or any other characteristic protected by law.   Applicants with disabilities that require accommodation or assistance in a position please call 202-701-1667 or email  contact@iserveworld.com. This is a dedicated line designed exclusively to assist job seekers whose disability prevents them from being able to apply online.