Fullstack Java/TypeScript Engineer

Eliassen Group; Rockville (MD); Hybrid; USD 76,000 - 83,000; Full time

Benefits offered by this job

Medical benefits

Dental benefits

Vision benefits

401k matching

Life insurance

Job summary

Eliassen Group is seeking a full-stack software engineer to design and deliver production-grade web applications and internal tooling from Rockville, MD or Jersey City, NJ. The role focuses on front-end development with JavaScript/TypeScript and back-end services with Java Spring Boot, plus automation and observability to improve deployment and monitoring at scale.

Responsibilities include developing integrations, scalable APIs, and dashboards, while collaborating across teams to drive tooling

Qualifications

• 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.

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 to enhance 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.

Skills

Strong communication

Team collaboration

SDLC knowledge

Problem solving

Education

Bachelor's degree in Technology

Master's degree preferred

Product certifications preferred

Tools

Java

Spring Boot

JavaScript/TypeScript

Angular

React

RESTful API design

Microservices

CI/CD

AWS

Prometheus

Grafana

CloudWatch

Job description

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.