Full Stack Java Developer
Company: Techsur Solutions Llc
Location: Reston
Posted on: April 1, 2026
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Job Description:
Job Title: Full Stack Java Developer Location: Reston, VA
(Hybrid – 3x/week) Salary: DOE full benefits Clearance: Active
Secret Clearance Company Overview TechSur Solutions is a digital
services company whose mission is to enable digital transformation
for our customers, improving quality and efficiency. Based in the
DC metropolitan area, TechSur specializes in advanced cloud
services, modernization for both IT structures and applications,
leveraging Agile development, and data analytics. Since we were
formed in August of 2016, we have supported multiple impactful and
exciting government programs Position Overview: The Mid-Sr. Full
Stack Java Developer will support the design, development, and
maintenance of web applications and systems for a federal agency.
The candidate will collaborate with other developers and
stakeholders to deliver secure, efficient, and user-friendly
solutions in compliance with federal standards and procedures. Key
Responsibilities Develop, enhance, and maintain Java-based
applications using modern frameworks (Spring, Spring Boot,
SpringDAO). Design, build, and consume RESTful APIs and
microservices. Write clean, efficient, and well-documented code
following industry best practices. Debug and resolve issues across
development, testing, and production. Participate in code reviews,
ensuring quality, performance, and maintainability. Collaborate
with product managers, QA engineers, and other developers to
deliver high-quality software. Implement unit and integration tests
(JUnit, Mockito). Work with SQL/NoSQL databases and optimize
queries as needed. Contribute to system architecture discussions
and provide technical recommendations. Required Qualifications
Strong proficiency in Java (Java 11 or newer preferred). Solid
experience with Spring Framework, Spring Boot, Hibernate/JPA.
Understanding of OOP principles, design patterns, and best
practices. Experience with relational databases (MySQL, PostgreSQL,
Oracle) and basic NoSQL concepts. Experience with Hibernate is a
must Comfortable working with Git and branching strategies.
Familiar with REST API design, microservices concepts, and API
documentation tools (Swagger/OpenAI). Experience writing automated
tests. Experience in DevSecOps. Preferred/Bonus Skills Experience
with cloud environments (AWS, Azure, GCP). Familiarity with CI/CD
pipelines (Jenkins, GitHub Actions, GitLab CI). Knowledge of
Docker/Kubernetes. Exposure to messaging systems like Kafka or
RabbitMQ. Basic understanding of front-end technologies (Angular,
React, Vue) is a plus but not required. Education : Bachelor’s
degree in computer science, information systems, mathematics,
physics, or related discipline Employer will accept years of
experience in lieu of a degree.
Keywords: Techsur Solutions Llc, Reston , Full Stack Java Developer, IT / Software / Systems , Reston, Virginia
