Fullstack Java/TypeScript Engineer
Rockville, MD
Category: Development
Industry: Financial Services
Standard Hours: Open
Reference ID: JN -102026-109024
Date Posted: 10/11/2026
Shortcut: http://careers.eliassen.com/SPEqrq
Description:
Hybrid 3 days onsite / 2 days remote in either Rockville, MD or Jersey City, NJ
Our client seeks a full-stack software engineer to design and deliver production-grade web applications and internal tooling across the SDLC. The role develops front-end solutions with JavaScript/TypeScript and modern frameworks and back-end services with Java and Spring Boot. The engineer will build integrations, observability, and automation that reduce manual handoffs, improve developer workflows, and enable reliable deployment and monitoring at scale.
We can facilitate w2 and corp-to-corp consultants. 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: $55.00 to $60.00/hr. w2
Responsibilities:
- Develop full-stack web applications that eliminate manual SDLC handoffs.
- Build responsive and accessible front-end interfaces with JavaScript/TypeScript and modern frameworks.
- Design and implement back-end services and APIs using Java Spring Boot.
- Create integrations and CLI tools for deeper understanding of systems and codebases.
- Design comprehensive testing strategies to ensure reliability and output quality.
- Implement scaffolding that embeds organizational standards into new projects.
- Improve codebase navigation, documentation, and developer workflows.
- Identify workflow bottlenecks and deliver impact through automation.
- Shape SDLC evolution through experimentation and measurable outcomes.
- Architect and maintain production infrastructure for deployment and scaling.
- Develop reusable frameworks, templates, and SDKs to accelerate tool development.
- Create governed integration catalogs and implement access governance controls.
- Design metrics, monitoring, and logging for applications and workflows.
- Build dashboards for developer productivity, tool adoption, and performance.
- Establish KPIs and measurement frameworks for automation impact.
- Create alerting and anomaly detection to ensure reliability.
- Analyze telemetry to guide optimization and investment decisions.
- Partner across teams to drive adoption of tooling and process transformation.
- Coach colleagues on web development and automation best practices.
- Prototype rapidly to validate use cases and communicate insights with clear visuals and reports.
Experience Requirements:
- 3 to 5+ years of software engineering experience building production systems.
- Proven end-to-end full-stack web application delivery.
- Front-end skills with JavaScript/TypeScript and modern frameworks such as Angular or React.
- Back-end skills with Java and Spring Boot.
- Hands-on RESTful API design and microservices architecture.
- Experience with AI code assist tools such as GitHub Copilot, Amazon Q Developer, Cursor, or Kiro.
- Foundation in SDLC, system design, and internal tooling.
- Observability experience including metrics collection, logging, and dashboards.
- Languages: Java, Python, JavaScript/TypeScript.
- Frameworks: Angular, Spring Boot.
- CI/CD platforms and AWS cloud infrastructure.
- Monitoring and observability tools such as Prometheus, Grafana, or CloudWatch.
- Product management collaboration with UX and Engineering teams.
- Financial industry or regulatory domain experience preferred.
- Strong communication and presentation skills.
Education Requirements:
- Bachelor’s degree in Technology.
- Master’s degree preferred.
- Product certifications preferred.
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:
· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.
If you have any indication of fraudulent activity, please contact fraud@eliassen.com.
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Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Eliassen Group’s Affirmative Action Plan (AAP) is available for inspection by any employee or applicant for employment upon request, during normal business hours of Monday through Friday, 8:30am to 5:30pm EST. Interested persons should contact Phaedra Wells at pwells@eliassen.com for assistance. It is unlawful in Massachusetts and Maryland to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Applicants with disabilities that believe they require an accommodation or assistance with a position, please email our HR team at hradmin@eliassen.com. This email inbox is designed exclusively to assist job seekers whose disability prevents them from being able to apply online. Emails sent for other purposes will not receive a response.
Please be advised that a number of fraudulent job postings have been released under the Eliassen Group brand.
Unfortunately, fraudulent job postings can happen. If anyone reaches out to you about an open position connected with Eliassen Group, never provide personal or financial information to anyone who is not clearly associated with Eliassen Group
If anyone seemingly from Eliassen Group has ever requested this personal information in the past or does so in the future, please contact fraud@eliassen.com.
Please ensure that you are working directly with us by confirming the following:
- When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
- Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group, as indicated above