The Role
Develop AWS serverless, event-driven cloud-native applications; build streaming data pipelines; modernize legacy systems to microservices and API-first designs; implement CI/CD and Infrastructure as Code (CDK/CloudFormation); ensure monitoring, logging, and system reliability (CloudWatch).
Summary Generated by Built In
Tasks
AWS Application Developer
Location: London \*( Hybrid)
6months+ Contract with possible extension
Role Overview: Seeking an experienced AWS Application Developer with expertise in serverless and event-driven architectures to build scalable cloud-native applications and support modernization initiatives.
Responsibilities
* Develop cloud-native applications using AWS serverless services
* Build event-driven and streaming data pipelines
* Modernize legacy applications to microservices and API-first architecture
* Implement CI/CD pipelines and Infrastructure as Code (CDK/CloudFormation)
* Ensure monitoring, logging, and system reliability (CloudWatch)
Requirements
Key Skills
AWS Lambda, API Gateway, EventBridge, Kinesis Data Streams
* DynamoDB, S3, Step Functions
* TypeScript & Node.js (mandatory), Python (good to have)
* Serverless & Event-driven architecture
Experience & Qualifications
* Strong AWS application development experience
* Experience with microservices & cloud-native architecture
* Knowledge of REST APIs & distributed systems
* AWS Certified Developer (preferred)
Skills Required
- TypeScript & Node.js
- AWS Lambda
- API Gateway
- EventBridge
- Kinesis Data Streams
- DynamoDB
- S3
- Step Functions
- Serverless & Event-driven architecture
- Microservices & cloud-native architecture
- REST APIs & distributed systems
- CI/CD pipelines
- Infrastructure as Code (CDK/CloudFormation)
- Monitoring and logging (CloudWatch)
- Strong AWS application development experience
- Python
- AWS Certified Developer
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The Company
What We Do
Kryptos Technologies Limited is a global technology, consulting, and professional IT services company serving various industry domains, including banking, insurance, telecom, and the public sector. They offer integrated services encompassing strategic consulting, outsourcing, staffing, managed infrastructure, and cloud services. The company is recognized for its innovative approach and expertise, striving to provide an exceptional level of client service and deliver outstanding impact for clients globally.



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