Talent.com
Junior Backend/Middleware Developer
Junior Backend/Middleware DeveloperKnowledge Management, Inc. • Washington, DC, USA
Junior Backend / Middleware Developer

Junior Backend / Middleware Developer

Knowledge Management, Inc. • Washington, DC, USA
[job_card.variable_days_ago]
[job_preview.job_type]
  • [job_card.full_time]
  • [filters_job_card.quick_apply]
[job_card.job_description]

Knowledge Management, Inc. (KMI) has the leadership and experience to deliver innovative technology, logistics and management solutions to meet real mission requirements. KMI is a Minority Business Enterprise (MBE) and Small Disadvantage Business (SDB) that specializes in Logistics, Warehouse Services, Distance Learning / Training, Enterprise Solutions, Financial Management Support, Program Management, Intelligence Analysis & Threat Assessment, and Data Analytics / Operations Research. Since 1998, our solutions and services have helped our clients improve performance, drive cost and operational effectives, and map technology needs for tomorrow's requirements.

Title : Junior Backend / Middleware Developer

Location : Remote with ability to travel to support case work as required. Some travel requirements may be outside of the USA.

Position : 1

Duration : Multi-year program

Start date : ASAP

Security Clearance : Active US Treasury Public Trust preferred. Anyone with an active DOD clearance, would be processed for a DHS Public Trust.

Salary : Please provide your salary requirement

MUST HAVE IRS OR US TREASURY EXPERIENCE

Position Overview : Knowledge Management, Inc. is seeking a Junior Backend / Middleware Developer to support the design and development of our client's secure, scalable API and middleware solutions. This role will focus on implementing well-defined API endpoints and writing comprehensive unit tests to ensure the reliability and quality of our mission-critical applications.

Key Responsibilities :

  • Develop and implement RESTful API endpoints using Java and the Spring Boot framework based on provided technical specifications.
  • Write comprehensive unit and integration tests to ensure code quality, functionality, and performance.
  • Collaborate with senior engineers to troubleshoot and debug development efforts.
  • Participate in code reviews to learn and contribute to maintaining high-quality standards.

Required Qualifications :

  • Experience developing applications with Java and the Spring Boot framework.
  • Familiarity with RESTful API design and development principles.
  • Experience with unit testing frameworks (e.g., JUnit, Mockito).
  • Proficiency with version control systems, particularly Git.
  • Desired Qualifications :

  • An existing US Treasury Public Trust or equivalent Federal security clearance.
  • Benefits : All full-time employees are eligible to participate in our benefits programs :

  • Health, dental, and vision insurance
  • 401(k) retirement plan
  • Paid time off (PTO) and holidays
  • Group Term Life and Accidental Death and Dismemberment Insurance
  • Voluntary Term Life Insurance
  • Short and Long-term disability insurance
  • Equal Employment Opportunity Statement . All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

    E-Verify Statement . Knowledge Management, Inc. participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. If E-Verify cannot confirm that you are authorized to work, KMI is required to give you written instructions and an opportunity to contact Department of Homeland Security (DHS) or Social Security Administration (SSA) so you can begin to resolve the issue before the employer can take any action against you, including terminating your employment. Employers can only use E-Verify once you have accepted a job offer and completed the Form I-9.

    Pay Transparency Non-Discrimination Provision. Knowledge Management, Inc. will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information. 41 CFR 60-1.35(c)

    Disability Statement . If you have a disability and need reasonable accommodation or assistance at any point in the application or onboarding process, please email us at .

    [job_alerts.create_a_job]

    Junior Developer • Washington, DC, USA

    [internal_linking.similar_jobs]
    Junior Full Stack Developer

    Junior Full Stack Developer

    Halvik • Alexandria, VA, USA
    [job_card.full_time]
    [filters_job_card.quick_apply]
    Halvik is a highly successful WOB business with more than 50 prime contracts and 500+ professionals delivering Digital Services, Advanced Analytics, Artificial Intelligence / Machine Learning, Cyber ...[show_more]
    [last_updated.last_updated_30]
    ELL Teacher - (Middle School) - General Pool (2025-26 SY)

    ELL Teacher - (Middle School) - General Pool (2025-26 SY)

    Alexandria City Public Schools • Alexandria, VA, United States
    [job_card.full_time]
    The job of ELL Teacher develops bilingual students' ability to effectively perform courses of study in the English language by implementing district approved curriculum. documents teaching and stud...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Java Middleware Developer

    Java Middleware Developer

    Keylent Inc • Laurel, MD, United States
    [job_card.full_time]
    Java Middleware Developer TECHM-JOB-24931.Role : - Lead Web Middleware Developer.Middleware Looking for Lead Web Middleware Developer for Shipping Agile Team involves Phases : Feasibility, Analysis / D...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Integration Engineer / Developer, Junior

    Integration Engineer / Developer, Junior

    CGI Technologies and Solutions, Inc. • Arlington, VA, United States
    [job_card.full_time]
    Integration Engineer / Developer, Junior.Software Development / Engineering.United States, Virginia, Arlington.CGI Federal has an exciting opportunity for a Integration Engineer within our Intel secto...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Backend Software Developer (Clearance Required)

    Backend Software Developer (Clearance Required)

    Logistics Management Institute • Washington, DC, United States
    [job_card.full_time]
    LMI is seeking a skilled mid to senior level Backend Software Developer to support a client in the Washington, DC metro area. LMI is a new breed of digital solutions provider dedicated to accelerati...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Technology Consulting - Digital Engineering - Platform / Backend Engineer - Manager

    Technology Consulting - Digital Engineering - Platform / Backend Engineer - Manager

    EY • Washington, DC, United States
    [job_card.full_time]
    At EY, we're all in to shape your future with confidence.We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.Join EY and help ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Full Stack Software Engineer

    Senior Full Stack Software Engineer

    American Society of Clinical Oncology • Alexandria, VA, United States
    [job_card.full_time]
    Are you interested in making a world of difference in cancer care?.Cancer strikes more than 10 million people worldwide each year. As the leading medical society representing doctors.American Societ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    DevOps Engineer (Hybrid) - AWS / Ansible / Linux / Python

    DevOps Engineer (Hybrid) - AWS / Ansible / Linux / Python

    Captivation Software • Columbia, Maryland, United States
    [job_card.full_time]
    Build to something to be proud of.Captivation has built a reputation on providing customers exactly what is needed in a timely manner. Our team of engineers take pride in what they develop and const...[show_more]
    [last_updated.last_updated_30] • [promoted]
    (3289) DevOps Engineer

    (3289) DevOps Engineer

    Iamus Consulting • Columbia, Maryland, United States
    [job_card.full_time]
    We are seeking a highly motivated and experienced DevOps Engineer to join our fast-paced development team.The ideal candidate will have strong working knowledge in Linux systems administration, and...[show_more]
    [last_updated.last_updated_30] • [promoted]
    2026 Graduate - Cyber Engineer - Capabilities Development

    2026 Graduate - Cyber Engineer - Capabilities Development

    The Johns Hopkins University Applied Physics Laboratory • Laurel, MD, United States
    [job_card.temporary]
    Are you passionate about learning how things work and making them better?.Do you want the chance to push the boundaries of cyber defense?. Are you excited about working with others to solve some of ...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Junior DevOps Engineer

    Junior DevOps Engineer

    Gliacell Technologies • Chevy Chase, Maryland, United States
    [job_card.full_time]
    An active or rein-statable TS / SCI with Polygraph security clearance is REQUIRED.Please do not apply if you currently do not possess this level of clearance. Are you a Junior DevOps Engineer who is r...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Software Engineers - 25k Sign on Bonus

    Software Engineers - 25k Sign on Bonus

    Leidos Inc • Columbia, MD, United States
    [job_card.full_time]
    National Security Sector's (NSS) Cyber & Analytics Business Area (CABA).Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytica...[show_more]
    [last_updated.last_updated_30] • [promoted]
    Junior Java Developer

    Junior Java Developer

    Tammina • Washington, DC, United States
    [job_card.full_time]
    ESSENTIAL DUTIES AND RESPONSIBILITIES : .Assist with definition, design, prototyping, implementation,.WebLogic, and GlassFish project requirements. Assist to maintain software functionality.Develop an...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Staff Software Engineer, Backend (Platform - Finhub)

    Staff Software Engineer, Backend (Platform - Finhub)

    Coinbase • Washington, DC, United States
    [job_card.full_time]
    Ready to be pushed beyond what you think you’re capable of?.At Coinbase, our mission is to increase economic freedom in the world. It’s a massive, ambitious opportunity that demands the best of us, ...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Senior Power BI Developer

    Senior Power BI Developer

    DCS Corporation • Alexandria, VA, United States
    [job_card.full_time]
    We are looking for an experienced Power BI Developer to join our team.This is a remote-friendly role based in Eastern time zone. This role involves assessing data sources, developing queries and cre...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Data Analyst / Junior Analyst (Remote – Entry-Level)

    Data Analyst / Junior Analyst (Remote – Entry-Level)

    GOLD GATE • Columbia, Maryland
    [filters.remote]
    [job_card.full_time]
    [filters_job_card.quick_apply]
    Data Analyst / Junior Analyst (Remote – Entry-Level).We are seeking a Remote Junior Data Analyst to assist with data review, reporting, and basic analysis to support business decisions.Collec...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    Junior Software Developer

    Junior Software Developer

    AnaVation LLC • Washington, DC, United States
    [job_card.full_time]
    Be Challenged and Make a Difference.In a world of technology, people make the difference.We believe if we invest in great people, then great things will happen. At AnaVation, we provide unmatched va...[show_more]
    [last_updated.last_updated_variable_days] • [promoted]
    API / Java / Python Developer, Junior

    API / Java / Python Developer, Junior

    CGI • Arlington, VA, United States
    [job_card.full_time]
    API / Java / Python Developer, Junior.Category : Software Development / Engineering.Main location : United States, Virginia, Arlington. CGI Federal has an exciting opportunity for an API / Java / Python Develo...[show_more]
    [last_updated.last_updated_variable_hours] • [promoted] • [new]