Senior TypeScript Developer–AWS Serverless (Node.js / Next.js /GraphQL)10934158

ITproposal; Amsterdam; Hybrid; EUR 90,000 - 120,000; Full time

Job summary

ITproposal is seeking an experienced Senior TypeScript Developer to own the design and delivery of cloud-native applications in AWS Serverless environments. You will work across frontend and backend using Next.js, Node.js, and GraphQL to build scalable, reliable software in high‑scale settings.

Ideal candidates have 6–8 years of modern web development experience, deep AWS Serverless knowledge (Lambda, DynamoDB, CDK), and a hands‑on, end‑to‑end delivery mindset with a focus on observability and

Qualifications

• 6–8 years of professional experience in modern web development.
• Advanced TypeScript proficiency.
• Strong Node.js background required.
• Hands-on with Next.js frontend and GraphQL backend.
• Extensive AWS Serverless knowledge (Lambda, DynamoDB, CDK).
• Experience with event-driven architectures and observability.

Responsibilities

• Build and maintain modern web applications using TypeScript, Next.js, and Node.js.
• Develop scalable backend services and APIs with GraphQL and Node.js.
• Architect and deploy serverless solutions using AWS Lambda, CDK, DynamoDB.
• Implement integration patterns (SQS, SNS, EventBridge).
• Ensure observability with CloudWatch and OpenTelemetry.
• Collaborate with cross-functional teams to deliver high-quality products.
• Follow best practices in code quality, testing, CI/CD, and cloud-native development.

Skills

Node.js

AWS

TypeScript

Next.js

GraphQL

AWS Serverless

CloudWatch

OpenTelemetry

CI/CD

Testing

Tools

AWS CDK

DynamoDB

SQS

SNS

EventBridge

Job description

Senior TypeScript Developer – AWS Serverless (Node.js / Next.js / GraphQL)

Location: Amsterdam, Netherlands (TNDL – Amsterdam)

Start Date: 31 Aug 2026

Duration: 6 Months

About The Role

We are seeking an experienced TypeScript Developer (6–8 years) with deep expertise in modern web application development and AWS Serverless architectures. This role is ideal for engineers who thrive in high‑scale environments, enjoy building clean, reliable cloud‑native systems, and can work across both frontend and backend using Next.js, Node.js, and GraphQL.

You will design and implement serverless applications using AWS Lambda, AWS CDK, and integration patterns such as SQS, SNS, and EventBridge, while ensuring robust monitoring through CloudWatch and OpenTelemetry. The ideal candidate is hands‑on, detail‑oriented, and comfortable owning end‑to‑end delivery.

Key Responsibilities

• Build and maintain modern web applications using TypeScript, Next.js, and Node.js.
• Develop scalable backend services and APIs using GraphQL and Node.js.
• Architect and deploy serverless solutions using AWS Lambda, AWS CDK, DynamoDB, and event‑driven patterns.
• Implement integration patterns including SQS, SNS, and EventBridge.
• Ensure observability and reliability using CloudWatch, OpenTelemetry, and structured logging.
• Collaborate with cross‑functional teams to deliver high‑quality digital products.
• Follow best practices in code quality, testing, CI/CD, and cloud‑native development.

Required Competencies

• Digital: Node.js, AWS, Data & Analytics
• Strong experience with TypeScript, Next.js, GraphQL, Node.js
• Deep knowledge of AWS Serverless (Lambda, DynamoDB, CDK)
• Experience with integration patterns (SQS, SNS, EventBridge)
• Monitoring and observability (CloudWatch, OpenTelemetry)
• Modern web application development principles

Essential Skills & Experience

• 6–8 years of professional experience in modern web development
• Advanced TypeScript proficiency
• In‑depth knowledge of Node.js (must be strong)
• Hands‑on experience with Next.js (React alone does not qualify)
• Strong AWS experience, especially serverless technologies
• Experience building GraphQL APIs
• Experience with event‑driven architectures
• Strong understanding of cloud monitoring and distributed tracing

Desirable Skills

• Experience in large‑scale digital environments
• Familiarity with CI/CD pipelines and DevOps practices

Location

Amsterdam, Netherlands (Hybrid/Onsite depending on project needs)

Who Should Apply?

• Have strong TypeScript + Node.js expertise
• Can build both frontend (Next.js) and backend (Node.js) applications
• Are comfortable working with AWS Serverless and event‑driven systems
• Want to work on modern, cloud‑native digital products
• Are available to start 31 August 2026