2 of 2 Contract AWS Step Functions Jobs in London

eligible to work and reside in the UK About the Role You will spend the majority of your time in code and in the AWS console: building contact flows and AI agents, writing Lambda functions and CDK stacks, developing React-based agent and admin tooling, and debugging production … Streams API, third-party app embedding, and CRM screen-pop integrations (Salesforce, ServiceNow, Oracle, custom systems) Build serverless, event-driven backends with Lambda, EventBridge, Step Functions, SQS/SNS, DynamoDB, and Kinesis for real-time event processing and customer journey orchestration Treat accessibility as a first-class requirement ...

SOAP services. Experience delivering large-scale enterprise systems handling high transaction volumes. Strong understanding of software engineering best practices and modern development approaches. AWS & Cloud-Native Development AWS. S3. SQS. SNS. Step Functions. EventBridge. Event Sourcing. Experience delivering distributed and asynchronous systems. Cloud-native application development. Architecture & Engineering … Production support. Incident management. Live service operations. Experience acting as a technical authority. Security Active SC Clearance. Desirable Skills Python. Bash. Node.js. TypeScript. LocalStack. AWS AppConfig. AWS API Gateway. Lambda Authorizer. Terraform. Helm. Kafka/AWS MSK. Secrets Management. Authentication and Authorisation. Certificate Management. Ideal Candidate ...