Demo

UI Full Stack Engineer

Eliassen Group
Boston, MA Contractor
POSTED ON 5/2/2026
AVAILABLE BEFORE 5/30/2026
Description

Hybrid Every other week onsite/5 days in Boston, MA

Our client seeks a UI Full Stack Engineer to build best-in-class web experiences for financial planning and advice. You will develop end-to-end features, shape digital experiences, and contribute to cloud-native platforms using Angular, NodeJS, Java, and AWS. The role requires strong testing discipline, CI/CD proficiency, and collaboration in agile teams to deliver scalable, reliable solutions.

Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life insurance.

Rate: $60.00 to $65.00/hr. w2

Responsibilities

  • Develop best-in-class web user experiences and supporting platforms.
  • Build end-to-end features within autonomous, cross-functional teams.
  • Own features from concept through deployment.
  • Design, build, and support mission-critical enterprise applications.
  • Define product solutions in partnership with business and product teams.
  • Promote and uphold good engineering practices and standards.
  • Navigate new technologies and cloud-based deployments to deliver business value.
  • Drive continuous process improvement initiatives.
  • Perform code reviews, unit testing, and integration testing using open-source frameworks.
  • Lead process and technology improvement initiatives.
  • Stay current with engineering trends and bring applicable practices to the team.
  • Mentor junior team members.

Experience Requirements

  • 5 years with modern MV*/SPA frameworks and tooling, including Angular, JavaScript/TypeScript, Node, NPM, HTML/CSS, and RxJS.
  • Hands-on API design and development with microservices architecture using Java, REST, NodeJS, and Swagger.
  • Experience with test automation using Selenium, Cucumber, Cypress, or Playwright, covering unit, integration, and functional tests.
  • Advocacy for Test-Driven Development and unit testing with frameworks such as Jest and Jasmine.
  • Proficiency with AWS services for deploying and managing applications.
  • Experience working in Agile environments both collaboratively and independently.
  • Ability to troubleshoot production issues using tools such as Splunk and Datadog.
  • Hands-on CI/CD experience with tools such as Jenkins, Artifactory, uDeploy, and GitHub.
  • Strong analytical, communication, and organizational skills with the ability to manage multiple tasks.
  • Proven technical design, development, analysis, and problem-solving skills.
  • Commitment to learning new technologies and frameworks.
  • Experience implementing microservices architectures and building scalable, maintainable, and automated infrastructure.

Education Requirements

  • Bachelor's or master's degree, or equivalent, in Computer Science or Engineering.

Salary : $60 - $65

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