Full Stack Developer

C Mack Solutions LLC; Ashburn (VA); On-site; USD 75,000 - 155,000; Full time

Benefits offered by this job

Medical Insurance

Retirement Savings Plan

Paid Time Off

Job summary

C. Mack Solutions is seeking a Java Developer to join our Agile Scrum team in Ashburn, VA. You will deliver releasable software in short sprints, collaborating closely with engineers, stakeholders, and end users.

Responsibilities include designing and implementing software and database capabilities for legacy and modernized systems, participating in release planning, and mentoring junior teammates.

Qualifications

• B.S. in CS or related field; equivalent experience considered.
• At least seven years of Windows-based software development experience.
• Proficient in Java 8+ with strong OOP, data structures and algorithms.
• Extensive experience with Spring Boot, Spring MVC and Spring Security.
• Strong RESTful API design, versioning and documentation.
• Experience with Angular, TypeScript, JavaScript, HTML/CSS.
• Experience with Git and CI/CD workflows.

Responsibilities

• Design, develop, and implement software and database capabilities for legacy and modernized systems.
• Collaborate with a do-what-it-takes product team to ensure success.
• Provide improvements to supported products.
• Participate in release and sprint planning, testing, and demonstrations.
• Support release planning with design and development of guidelines.
• Analyze complex problems and craft innovative solutions.
• Mentor junior team members and share best practices.

Skills

Java

Spring Boot

Angular

TypeScript

REST APIs

SQL

Git

OOD/OOP

Education

Bachelor's degree in Computer Science

Tools

Maven

JUnit

Jenkins

JAX-RS

Hibernate

Eclipse

Oracle

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.