AWS Application Developer

Job in Greater London, London, Greater London, W1B, England, UK

Listing for: Kryptos Technologies UK Limited

Full Time position
Listed on 2026-06-19

Job specializations:

Software Development
AWS, Cloud Engineer - Software, Backend Developer, DevOps

Salary/Wage Range or Industry Benchmark: 60000 - 80000 GBP Yearly GBP 60000.00 80000.00 YEAR

Location: Greater London

Contract Terms

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.

Location

London (Hybrid)

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/Cloud Formation)
Ensure monitoring, logging, and system reliability (Cloud Watch)

Key Skills

AWS Lambda, API Gateway, Event Bridge, Kinesis Data Streams
DynamoDB, S3, Step Functions
Type Script & 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)

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