Senior Full Stack Engineer – Cloud, Microservices & APIs

Intone Inc; Pennsylvania; On-site; USD 110,000 - 160,000; Full time

Job summary

Intone Inc. is seeking a Full Stack Developer for a 6+ month contract in Malvern, PA. You will develop enterprise-scale applications with modern cloud technologies, owning frontend and backend components from design to delivery.

The role emphasizes Angular/TypeScript on the frontend, Java/Spring-based services on the backend, and API design with REST and GraphQL. Strong communication and independently driven work are essential.

Qualifications

• 5–8 years of professional software development experience in corporate enterprise environments.
• Front-End: Angular and TypeScript.
• Back-End: Java with Spring Framework and microservices experience.
• API Integration: GraphQL/Supergraph exposure and REST API development.
• Excellent verbal and written communication skills.
• Ability to take ownership of tasks and work independently.

Responsibilities

• Develop and maintain front-end applications using Angular and TypeScript.
• Build and optimize back-end services using Java, Spring Framework, and microservices architecture.
• Design and integrate APIs, including REST APIs and GraphQL/Supergraph implementations.
• Take ownership of assigned tasks and drive work to completion independently.
• Collaborate effectively with team members through clear verbal and written communication.
• Explain architectural choices, code logic, and design decisions to stakeholders and colleagues.
• Move stories through the sprint efficiently and contribute to delivery goals.

Skills

Front-End Angular

TypeScript

Back-End Java

Spring Framework

Microservices

API Integration

REST APIs

GraphQL/Supergraph

Communication

Independent Work

Tools

AWS Lambda

ECS

DynamoDB

S3

IAM roles

Python

Job description

Intone Inc. is seeking a Full Stack Developer for a 6+ month contract in Malvern, PA. You will develop enterprise-scale applications with modern cloud technologies, owning frontend and backend components from design to delivery.

The role emphasizes Angular/TypeScript on the frontend, Java/Spring-based services on the backend, and API design with REST and GraphQL. Strong communication and independently driven work are essential.