AWS Java Full Stack Developer

Machine Learning Technologies, LLC; Pennsylvania; On-site; USD 120,000 - 190,000; Full time

Job summary

Machine Learning Technologies, LLC in Pennsylvania seeks an experienced Lead AWS Java Full Stack Developer to lead backend development, design scalable microservices, and integrate APIs and data sources using Java, Spring Boot, Angular/React, and AWS.

You will drive CI/CD, optimize performance, ensure security, and mentor junior developers while collaborating with frontend teams to deliver enterprise-grade cloud solutions.

Qualifications

• Experience building enterprise-grade backend services using Java and Spring Boot.
• Strong knowledge of AWS cloud services and cloud-native architectures.
• Experience designing REST APIs, microservices, and scalable data integrations.

Responsibilities

• Design, develop, and implement scalable applications, databases, and backend systems.
• Lead backend development and optimization to ensure high performance, scalability, and reliability.
• Develop enterprise applications using Java, Spring Boot, and Angular/React.
• Design and implement REST APIs, microservices, and third‑party system integrations.
• Build and maintain AWS cloud solutions using ECS, Lambda, S3, DynamoDB, Redshift, Kinesis, and Glue Jobs.
• Design, develop, and optimize database structures and complex SQL queries.
• Integrate multiple data sources, APIs, and services to improve system efficiency.
• Implement CI/CD pipelines and automated deployment processes.
• Perform code reviews, testing, debugging, and production support.
• Ensure application security, data protection, and backend resilience.
• Collaborate with cross‑functional teams and frontend developers.
• Mentor junior developers and provide technical leadership.
• Follow Agile methodologies and participate in design, code, and testing reviews.

Skills

Java

Spring Boot

Angular/React

AWS

Tools

ECS

Lambda

S3

DynamoDB

Redshift

Kinesis

Glue

Job description

We are looking for an experienced Lead AWS Java Full Stack Developer with strong expertise in Java, Spring Boot, Angular/React, and AWS cloud services. The ideal candidate will lead backend development, design scalable microservices, integrate APIs and data sources, optimize application performance, and support enterprise-level cloud solutions.

Key Responsibilities

• Design, develop, and implement scalable applications, databases, and backend systems.
• Lead backend development and optimization to ensure high performance, scalability, and reliability.
• Develop enterprise applications using Java, Spring Boot, and Angular/React.
• Design and implement REST APIs, microservices, and third‑party system integrations.
• Build and maintain AWS cloud solutions using ECS, Lambda, S3, DynamoDB, Redshift, Kinesis, and Glue Jobs.
• Design, develop, and optimize database structures and complex SQL queries.
• Integrate multiple data sources, APIs, and services to improve system efficiency.
• Implement CI/CD pipelines and automated deployment processes.
• Perform code reviews, testing, debugging, and production support.
• Ensure application security, data protection, and backend resilience.
• Collaborate with cross‑functional teams and frontend developers.
• Mentor junior developers and provide technical leadership.
• Follow Agile methodologies and participate in design, code, and testing reviews.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.