Junior Full Stack Developer (Remote)

Halvik; McLean (VA); On-site; USD 70,000 - 95,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

401(k) with company matching

11 federal holidays and PTO

Tuition assistance

Flexible Spending Accounts for pre-tax

Charitable contribution matching

Job summary

Halvik Corp is seeking a Junior Full Stack Developer to design, build, and maintain scalable full‑stack applications using Java, Spring Boot, and Angular. You will deploy on AWS, integrate front‑end with back‑end services, and leverage AI-assisted tools to accelerate development and testing.

The role emphasizes cloud‑native modernization of legacy systems, collaboration with cross‑functional teams in an Agile environment, and adherence to security and compliance standards.

Qualifications

• Education: Bachelor’s Degree in Computer Science, Business, or related field.
• Experience: Minimum of 2-4 years of professional experience in IT Industry.
• Technical Proficiency: Core knowledge of Java, Spring boot, Angular, AWS, Aurora DB, Nice to have knowledge of AI Tools: Claude Models etc.
• Compliance: Must meet public trust requirements.
• Certifications: AWS Certified Solutions Architect and preferred any AI certification or courses.

Responsibilities

• Design, develop, and maintain full‑stack applications using Java, Spring Boot, RESTful APIs, and Angular.
• Build responsive, user‑friendly front‑end interfaces with Angular, TypeScript, HTML, and CSS.
• Integrate front‑end and back‑end systems to ensure seamless data flow and consistent user experiences.
• Deploy, monitor, and optimize applications on AWS Cloud using services such as EC2, Lambda, S3, RDS, API Gateway, and CloudWatch.
• Use AI‑powered development tools to accelerate coding, testing, documentation, and troubleshooting.
• Leverage AI‑driven insights to improve development efficiency and system reliability.
• Analyze existing legacy or monolithic applications to identify modernization opportunities.
• Refactor or migrate legacy systems to Spring Boot, Angular, and AWS‑based architectures.
• Participate in re‑architecting efforts to transition systems toward cloud‑native patterns.
• Improve maintainability, security, and performance by replacing outdated technologies with modern frameworks.
• Write and maintain unit, integration, and end‑to‑end tests using JUnit, Mockito, Jasmine, Karma, or similar tools.
• Conduct performance tuning for APIs, databases, and UI components.
• Participate in code reviews and enforce coding standards and best practice.
• Work closely with product owners, designers, QA engineers, and other developers in an Agile/Scrum environment.
• Participate in sprint ceremonies, backlog refinement, and technical discussions.
• Provide technical input and support team members in solving complex problems.
• Implement secure coding practices, including authentication, authorization, and data protection.
• Ensure applications meet organizational and regulatory compliance requirements.
• Apply AWS security principles to safeguard cloud‑hosted systems.

Skills

Java

Spring Boot

Angular

AWS Cloud

Education

Bachelor's Degree in Computer Science, Business, or related field

Tools

AWS

Aurora DB

Claude Models

Job description

Halvik Corp delivers a wide range of services to 13 executive agencies and 15 independent agencies. 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 Security and Cutting-Edge Technology across the US Government. Be a part of something special!

Position Overview

We are seeking a skilled Junior Full Stack Developer with hands on experience in Java, Spring Boot, Angular, AWS Cloud, and modern AI assisted development tools. This role is ideal for someone who enjoys building scalable applications, modernizing legacy systems, and contributing to cloud native architectures. The developer will work across the full software development lifecycle, collaborating with cross functional teams to deliver high quality, secure, and maintainable solutions.

• Design, develop, and maintain full‑stack applications using Java, Spring Boot, RESTful APIs, and Angular.


• Build responsive, user‑friendly front‑end interfaces with Angular, TypeScript, HTML, and CSS.


• Integrate front‑end and back‑end systems to ensure seamless data flow and consistent user experiences.


• Deploy, monitor, and optimize applications on AWS Cloud using services such as EC2, Lambda, S3, RDS, API Gateway, and CloudWatch.


• Use AI‑powered development tools to accelerate coding, testing, documentation, and troubleshooting.


• Leverage AI‑driven insights to improve development efficiency and system reliability.


• Analyze existing legacy or monolithic applications to identify modernization opportunities.


• Refactor or migrate legacy systems to Spring Boot, Angular, and AWS‑based architectures.


• Participate in re‑architecting efforts to transition systems toward cloud‑native patterns.


• Improve maintainability, security, and performance by replacing outdated technologies with modern frameworks.


• Write and maintain unit, integration, and end‑to‑end tests using JUnit, Mockito, Jasmine, Karma, or similar tools.


• Conduct performance tuning for APIs, databases, and UI components.


• Participate in code reviews and enforce coding standards and best practice.


• Work closely with product owners, designers, QA engineers, and other developers in an Agile/Scrum environment.


• Participate in sprint ceremonies, backlog refinement, and technical discussions.


• Provide technical input and support team members in solving complex problems.


• Implement secure coding practices, including authentication, authorization, and data protection.


• Ensure applications meet organizational and regulatory compliance requirements.


• Apply AWS security principles to safeguard cloud‑hosted systems.

Minimum Requirements

• Education: Bachelor's Degree in Computer Science, Business, or related field.


• Experience: Minimum of 2-4 years of professional experience in IT Industry.


• Technical Proficiency: Core knowledge of Java, Spring boot, Angular, AWS, Aurora DB, Nice to have knowledge of AI Tools: Claude Models etc.


• Compliance: Must meet public trust requirements.


• Certifications: AWS Certified Solutions Architect and preferred any AI certification or courses.

Privacy Policy – Halvik Corp

Halvik Offers a Competitive Full Benefits Package Including

• Company-supported medical, dental, vision, life, STD, and LTD insurance


• Benefits include 11 federal holidays and PTO


• Eligible employees may receive performance‑based incentives in recognition of individual and/or team achievements.


• 401(k) with company matching


• Flexible Spending Accounts for commuter, medical, and dependent care expenses


• Tuition Assistance


• Charitable Contribution matching

Halvik Corp is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or veteran status.

Halvik's pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.