Mid-level Full Stack Java Developer (TypeScript & AWS) | The Judge Group | Malvern, PA

The Judge Group; Malvern (Chester County); Hybrid; USD 110,000 - 150,000; Full time

Job summary

The Judge Group in Malvern, PA is seeking a Mid-level Full Stack Java Developer for a 1+ year hybrid contract. You will build scalable web applications with ~70% frontend (TypeScript/Node.js) and ~30% backend Java, deployed on AWS cloud services.

Responsibilities include owning full‑stack features, REST APIs, and serverless deployments, collaborating with cross‑functional squads, and supporting code reviews and documentation. Onsite from day 1.

Qualifications

• Bachelor’s degree in Computer Science, IT, or related field.
• 5–7 years of progressive full-stack development experience.
• Strong TypeScript/JavaScript/Node.js frontend and backend skills.
• Java backend development and REST API experience.
• Deep AWS cloud experience: Lambda, ECS, S3, DynamoDB, SQS/SNS.
• Familiar with Git, CI/CD, and agile practices.
• Willing to work onsite in Malvern, PA on day 1.

Responsibilities

• Architect, build, and deploy full-stack web apps for enterprise needs.
• Lead frontend development ~70% with TypeScript/JS/Node.js.
• Develop backend Java services and REST APIs.
• Design serverless microservices on AWS (Lambda, ECS, S3, DynamoDB, SQS/SNS).
• Collaborate with product, QA, and DevOps in sprints.
• Prepare documentation and API specs; maintain version control.
• Assist with on-site onboarding in Malvern, PA day 1.

Skills

TypeScript

JavaScript

Node.js

Java

AWS

REST API

CI/CD

Git

Agile

Education

Bachelor’s degree

Tools

Jira

Confluence

Docker

Terraform

React/Angular/Vue

Job description

Position Summary

Driving advanced full-stack software development, cloud-native application engineering, and hybrid enterprise solutions in Malvern, PA, The Judge Group is actively seeking an accomplished Mid-level Full Stack Java Developer for a 1+ year contract engagement with strong potential for multi-year extension. In this vital technical role, you will architect, build, and optimize high-performance web applications focusing 70% on frontend development with TypeScript and Node.js, and 30% on backend Java services integrated with robust AWS cloud architectures (Lambda, ECS, S3, DynamoDB, SQS/SNS). Bringing 5 to 7 years of progressive professional hands-on software engineering experience, you will empower global enterprise operations to achieve uncompromised system scalability, modern user experiences, and robust cloud performance. This prestigious career opportunity offers competitive remuneration, high technical visibility, and professional growth within a premier global technology recruitment and professional services enterprise.

Detailed Job Description

As a Mid-level Full Stack Java Developer supporting The Judge Group on a hybrid contract basis in Malvern, PA (onsite day 1 required), you will take full operational, tactical, and technical ownership of full-stack feature development, REST API design, frontend user interfaces, and serverless/microservices cloud deployment. Your day-to-day responsibilities include authoring clean TypeScript and JavaScript code, building scalable Node.js and Java backend services, integrating serverless AWS components, collaborating directly with multidisciplinary software engineering squads, and participating smoothly in video interview evaluation processes. You will operate in a collaborative enterprise technology environment while partnering closely with recruitment leaders like Shane McGinley. Furthermore, you will manage application requirements by submitting your updated resume along with a copy of work authorization via direct email to Shane McGinley at [e-mail].

Key Responsibilities

• Architect, design, develop, test, and deploy robust full-stack web applications and enterprise software solutions.
• Focus approximately 70% of development effort on modern frontend technologies utilizing TypeScript, JavaScript, and Node.js.
• Focus approximately 30% of development effort on backend Java services, enterprise integration patterns, and robust architecture.
• Build, secure, and maintain scalable REST APIs and server-to-server communication interfaces.
• Design and provision serverless cloud infrastructure and containerized microservices utilizing AWS Lambda, ECS, S3, DynamoDB, SQS, and SNS.
• Optimize application performance, troubleshoot runtime bottlenecks, conduct rigorous code reviews, and enforce clean coding standards.
• Collaborate seamlessly with product managers, QA engineers, and DevOps specialists during agile sprint cycles.
• Maintain meticulous technical documentation, API specifications, version control repositories, and system architecture diagrams.

Required Qualifications & Skills

• Bachelor’s degree in Computer Science, Information Technology, Software Engineering, or related technical discipline.
• Minimum of 5 to 7 years of progressive professional hands-on experience in full-stack software development.
• Strong, demonstrable operational expertise in TypeScript, JavaScript, and Node.js for modern frontend and backend development.
• Comprehensive working knowledge and practical proficiency in Java backend development and REST API construction.
• Deep practical experience in AWS cloud services including Lambda, ECS, S3, DynamoDB, SQS, and SNS.
• Solid practical grasp of agile software development methodologies, version control (Git), and CI/CD pipelines.
• Exceptional analytical problem-solving aptitude, technical communication skills, and professional collaboration capabilities.
• Mandatory legal work authorization (C2C is accepted) and physical availability for Day-1 onsite hybrid operations in Malvern, PA.

Nice-to-Have Skills

• Professional cloud certifications such as AWS Certified Developer Associate or AWS Certified Solutions Architect.
• Prior professional working experience in top-tier multinational financial institutions, technology enterprises, or digital consulting firms.
• Hands‑on familiarity with frontend frameworks such as React, Angular, or Vue.js.
• Experience utilizing enterprise IT service management and agile tracking platforms (Jira, Confluence).
• Exposure to container orchestration, Docker, and infrastructure-as-code automation (Terraform).

Application Information

• Salary/Rate: Market Competitive / 1+ Year Contract Package (C2C Welcome)
• Deadline: Open until filled (Urgent Malvern Full Stack Java Opening)
• Notice Period: Immediate to 14 Days Preferred
• Contract Duration: 1+ Year Contract Engagement (Likely to be extended multiple years / Malvern, PA Hybrid Model)