Jobs in the United States

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Added 18 days ago
Software Tester / QA Engineer – Junior
ASM Research, An Accenture Federal Services Company
Fairfax, VA
The Software Tester / QA Engineer – Junior supports software quality assurance activities by executing test plans and validating application functionality across multiple development and…
Added 18 days ago
Senior Software Engineer (Node.js, Angular, REST APIs)
Fidelity Technology Group, LLC
Covington, KY
Design and Development of front-end solutions using JavaScript, Typescript, CSS, HTML and Browser Developer tools
Added 18 days ago
Principal Consultant, Red Team Operator
Kroll
United States
Mentor junior consultants, support technical delivery, and contribute to peer review and quality assurance
Added 18 days ago
Staff Software Development Engineer - Java
CVS Shared Services Resources LLC
Remote, United States
Provide guidance and mentorship to junior developers, helping them improve their technical skills and grow professionally
Added 18 days ago
Junior Research Analyst: Data Management
The Policy & Research Group
New Orleans, LA
PRG is seeking a motivated, detail-oriented Junior Research Analyst to support the development, maintenance, and monitoring of data management systems used in research and evaluation…
Added 18 days ago
Lead Contact Center Developer
Perficient
United States
The Lead Contact Center Developer owns the technical direction of the contact center workstream. The role participates in all aspects of the software development lifecycle - estimating,…
Added 18 days ago
Senior Software Engineer - Warehouse Automation
Dematic Corp. (ILD-US)
Grand Rapids, MI · Henrietta, NY
…based software architecture as well as the ability to mentor junior engineers while delivering high-quality, scalable software solutions for automation and supply chain…
Added 18 days ago
SAP ME Development Lead
Intuitive
Sunnyvale, CA
…deeply experienced SAP ME/MII practitioner who can also mentor junior developers, drive best practices, and partner with cross-functional stakeholders to optimize manufacturing processes…
Added 18 days ago
M
FLEX Senior Full Stack Software Engineer
Marriott
Bethesda, MD
- $48.26 to $87.01 USD / hour
7+ years’ experience in software design and development with expert-level expertise in multiple programming languages like JavaScript, TypeScript, NodeJS, Nextjs, Reactjs
Added 18 days ago
Software Test Engineer (hybrid)
System One
Rockville, MD
Experience coding in Python, C#/.NET, Javascript, Ruby, or comparable programming languages.
Added 18 days ago
Junior Software Engineer (TS Clearance)/Starkville
MartinFed
Starkville, MS
…and consider joining our growing team today! JOB OVERVIEW The Junior Software Engineer provides hands-on development and engineering support to the Splunk Engineering and Maintenance team…
Added 18 days ago
ServiceNow Systems Engineer, Senior
Booz Allen Hamilton_United States
MacDill AFB, FL
Provide training and mentorship to junior administrators, team members, and support user training on ServiceNow functionality and best practices.
Added 18 days ago
Senior Full Stack Software Developer
ADP
Roseland, NJ
ADP is hiring a Full Stack Software Developer
Added 18 days ago
Technical Support Intern (Summer 2027)
Cargas
Lancaster
…troubleshooting and work with technical issues involving SQL procedures, JavaScript, and .NET. You'll collaborate with customers and teammates to investigate problems, identify solutions,…
Added 18 days ago
CM
Full Stack Developer
C Mack Solutions LLC
Ashburn, VA
- $75,000 to $155,000 USD / year
C. Mack Solutions is looking for a Java Developer to join our Agile Scrum team, providing software development and maintenance for the delivery of releasable software in short sprint…
Added 18 days ago
Application Software Developers/Engineer
One Federal Solution
Beltsville, MD
We are seeking motivated Application Software Developers/Engineers at the Senior, Intermediate, and Junior levels to support the USDA National Agricultural Library (NAL) scientific research…
Added 18 days ago
U
Senior Software Engineer (Web Frontend) - Mobility Verticals
Uber
Seattle, WA · Sunnyvale, CA · San Francisco, CA
- $202,000 to $224,000 USD / year
Coach and mentor junior engineers or new engineers joining the team. Provide technical leadership to your team.
Added 18 days ago
UX Engineer, HUE Futures
Google
San Francisco, CA
Experience with JavaScript or TypeScript development.
Added 18 days ago
SS
Salesforce Delivery Manager
Summit School Services
Warrenville, IL
- $121,000 to $145,000 USD / year
Lead the design and development of custom code solutions leveraging Apex, JavaScript, Visualforce, and Lightning components across multiple Salesforce Clouds, including Sales/Service Cloud,…
Added 18 days ago
Senior Software Developer
TECOLOTE RESEARCH, INC.
Goleta, CA
Added 18 days ago
Senior Software Developer
TECOLOTE RESEARCH, INC.
Goleta, CA
Added 18 days ago
Senior Software Developer
TECOLOTE RESEARCH, INC.
Goleta, CA
Added 18 days ago
Senior Software Developer
TECOLOTE RESEARCH, INC.
Inglewood, CA
Added 18 days ago
Senior Software Developer
TECOLOTE RESEARCH, INC.
Inglewood, CA
Added 18 days ago
QA Automation Test Engineer
MartinFederal Consulting, LLC
Huntsville, AL
…collaborate closely with developers, and provide guidance to junior QA…

C Mack Solutions LLC

Full Stack Developer

Ashburn, VA, United States

$75,000 to $155,000 USD / year

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Job details

Pay: $75,000 to $155,000 USD / year
Posting language: English
Posted: Nov 6, 2026

Original job description

Description C. Mack Solutions is looking for a Java Developer to join our Agile Scrum team, providing software development and maintenance for the delivery of releasable software in short sprint cycles. Responsible for activities associated with delivery of software solutions associated with customer-defined systems and software projects by working in close collaboration with software developers/engineers, stakeholders, and end users within Agile processes.

Responsibilities:

Designing, developing, and implementing custom software and database application capabilities for a variety of legacy and modernized systems with limited oversight
Acting as a member of a product team supporting teammates and collaborating with a do what it takes attitude to ensure product and team success
Providing improvements to the product(s) being supported
Actively participate in release and sprint planning, artifact creation, sprint testing, regression testing, demonstrations and retrospectives and solution releases
Supporting release planning with conceptual design and development / refinement of software engineering guidelines
Analyzing complex project-related problems and creating innovative solutions involving, scheduling, technology, methodology, tools and solution components
Ensuring product quality and timeliness of work, providing advice and guidance, resolving problems to meet objectives, and providing periodic performance reports
Providing mentoring to junior members of the team

Requirements

U.S. Citizenship is required. Candidate must be able to obtain CBP Public Trust clearance.

College degree (B.S.) in Computer Science, Software Engineering, Information Management Systems or a related discipline. Equivalent professional experience will be considered in lieu of degree
Professional Experience: at least seven (7) years related technical experience, with software design, development and implementation in a Windows Environment
Proficiency in Java 8 or higher, including an in-depth understanding of OOP principles, data structures, and algorithms.
Extensive experience with Spring Boot, Spring MVC, Spring Security, and other modules, including dependency injection and aspect-oriented programming.
Strong knowledge of designing and implementing RESTful APIs, including standards, versioning, and documentation.
Familiarity with testing frameworks such as JUnit, TestNG, and Mockito.
In-depth knowledge of the Angular framework
Must have expert experience in the following programming languages/libraries: Angular, Typescript, JavaScript, CSS and HTML
Knowledge of creating Angular components, services, good understanding of state management and UI performance
Experience with Java; Familiarity with any of the following: Hibernate (or other ORM), JAX-RS, JavaScript, XML, JSON, Web-Services (JAX-WS or JAX-RS), JBoss, Eclipse, maven, junit, and shell scripting
Object oriented design and development (OODD) expertise, Service Oriented Architecture (SOA)
Communicating OODD and SOA principles and best practices
Working on unusually complicated problems and providing solutions that are highly creative and ingenious, exhibiting ingenuity, creativity, and resourcefulness
Acting independently to expose and resolve problems
Experience with source code control systems and concurrent development workflows (Git preferred)
Experience using SQL or PL/SQL to access Oracle, MySQL, or SQL Server databases
Experience with data base design
Ability to apply estimation techniques to software development efforts
Working knowledge of and ability to assist others in the use of software engineering tools to support process improvement
Understanding of all elements of the software development life cycle, including planning, development, requirements management, CM, quality assurance, and release management

Preferred Skills and Experience:

Technical Certifications, such as OCAJP; OCPJP; OCE, OCM; CSM.
DOD 8570 certification
Ability to apply advanced principles, theories, and concepts, and contribute to the development of innovative principles and ideas
Additionally, familiarity with any of the following is highly desirable: HTML, React, Spring, VMware, ETL tools, ESB, message queuing, application security, automated testing, UML, VersionOne, Jira, or Sparx Enterprise Architect, PostGres, Aurora

Work Location: This position is limited to candidates residing in U.S. states where the company is currently registered to employ team members.

Salary Range: $75,000 – $155,000 annually This position may be filled at the Entry, Mid, Senior, or SME level based on the selected candidate’s qualifications and experience. Final compensation will be determined based on level alignment, experience, education, and internal equity.

Benefits: In addition to base compensation, this position is eligible for company-sponsored benefits, which may include medical, dental, and vision insurance, retirement savings plans, paid time off, and other supplemental programs.

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More about this job

Skills

C
Oracle Java
Scheduling
Coaching
Computer science
Microsoft Windows
Object-oriented programming
Spring Boot
API development
Documentation
JUnit
TestNG
Programming languages
JavaScript
CSS
HTML
Jboss
Apache Maven
Control systems
Git
SQL
Oracle PL/SQL
Oracle
MySQL
Microsoft SQL Server
Process improvement
Software development
Quality assurance
CSM
React
VMware
Data engineering
Test automation
UML
Jira

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