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Contract Stack Tester Jobs in Virginia (NOW HIRING)

Lead Full Stack Developer

Herndon, VA · On-site

$150 - $165/hr

Promote continuous integration, automated testing, and frequent release practices to support Agile ... S. federal government contracts or federal technology programs. * Experience with workflow ...

Responsibilities As a Full Stack Developer on this program, you will use your expertise and ... contract testing. * Artificial Intelligence and Machine Learning Equal Pay Act This is the ...

Full Stack Engineer

Alexandria, VA · Remote

$90K - $115K/yr

S. citizenship is required for this position due to federal contract requirements and the need to ... Support the full SDLC: analysis, design, development, testing, deployment, and maintenance.

Full Stack Engineer

Manassas, VA · On-site

$175K - $215K/yr

The performance of this position is key to RavenTek's performance on the contract, and therefore ... Integrate automated security testing and scanning tools into software development and deployment ...

Collaborate effectively with other developers, testers, and stakeholders within a SAFe Agile ... Experience supporting US federal government contracts. * Experience with work flow orchestration ...

Showing results 21-40

Contract Stack Tester information

What is the difference between Contract Stack Tester vs Pipeline Tester?

AspectContract Stack TesterPipeline Tester
CertificationsOSHA, safety and industry-specific certificationsOSHA, safety, and pipeline-specific certifications
Work EnvironmentConstruction sites, industrial facilitiesOil & gas pipelines, industrial plants
Industry UsageConstruction, energy, manufacturingOil & gas, energy, infrastructure
Job FocusTesting and inspecting structural componentsTesting pipeline integrity and safety

Contract Stack Testers and Pipeline Testers share similar certifications and work environments but focus on different infrastructure types. Contract Stack Testers primarily work on structural components in construction and industrial sites, while Pipeline Testers specialize in pipeline systems in energy sectors. Both roles require safety certifications and are vital in their respective industries.

SENIOR FULL STACK SOFTWARE DEVELOPER

BTree Solutions, Inc.

Mclean, VA • On-site

Contractor

Re-posted 8 days ago


Job description

Job Title: SENIOR FULL STACK SOFTWARE DEVELOPER
Location: Mclean,VA
Duration: 12+ Months
Visa: USC, GC, H1B and EAD
Contract Type: W2
Senior Full Stack Software Developer to join the Financial Engineering Team- to support a sophisticated, user-facing application that interfaces directly with the firm's risk models and analytics engines. In this role, you will Design and implement automated testing solutions and enhance comprehensive test coverage of Java applications. You'll work closely with a cross-functional engineering teams to strengthen high-impact solutions in a financial environment.
Key Responsibilities:
  • Code Quality & Testing: Utilize the JUnit Framework to write and execute unit tests, ensuring comprehensive test coverage.
  • Technical Debt & Continuous Improvement: Integrate JaCoCo to measure code coverage and generate detailed reports, identifying areas for improvement.
  • Develop and maintain Jenkins Pipelines for automated build, test, and deployment processes, ensuring seamless CI/CD workflows.
  • Design & Code Reviews: Actively contribute to testing discussions, pull request reviews, and technical documentation with a focus on thoughtful, stable solution.

Required Qualifications:
  • 5+ years of Solid experience with JUnit and/or other automated testing frameworks; commitment to high test coverage.
  • 5+ years of professional software development experience, with strong proficiency in Java and the Spring Boot ecosystem (REST APIs, Spring Security, Spring Data JPA, etc.).
  • 2-3 years of experience with Jenkins and JaCoCo technologies
  • 2-3 years of experience with Git in a collaborative, team-based development workflow (branching strategies, PRs, code reviews).
  • Strong communication skills with the ability to bridge technical and business conversations.
  • Demonstrated critical thinking, problem-solving ability.

Preferred Qualifications:
  • Graduate degree in Computer Science, Mathematics, Statistics, or a related quantitative discipline.
  • Familiarity with relational databases and writing complex SQL queries.
  • Experience with message brokers or event-driven architectures (e.g., Kafka, RabbitMQ) in a financial services context.
  • Exposure to cloud platforms (AWS, Azure, or GCP) and CI/CD pipeline tooling (Jenkins, GitHub Actions, etc.).
  • Experience using JIRA or similar tools for Agile planning, sprint tracking, and delivery management.
  • Prior experience in financial services, capital markets, or fintech environments.
  • Working knowledge of fixed income concepts: duration, convexity, spread, option- adjusted spread (OAS), and related derivative

Must Have Qualifications:
  • 5+ years of relevant experience and a strong focus on Java development and automated testing practices.
  • Strong proficiency in Java, experience with development and testing tools including IntelliJ IDEA, Junit, JaCoCo, and Jenkins. Ability to design and implement automated testing solutions. Strong problem-solving skills, attention to details, and ability tocollaborative in a fast-paced environment.