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SENIOR AI ENGINEER (AWS BEDROCK)
12 Month ContractSydney or Melbourne2 days/week in officeTHE ROLE
We are looking for four AI Agent Engineers to design, build, and operate production grade, multi agent systems on AWS. You will work at the intersection of cloud infrastructure, LLMs, and distributed systems to deliver scalable, reliable, and intelligent agent driven applications.
 
This role requires hands on experience with AWS (including Bedrock and AgentCore), modern agent development frameworks (ADK), and real world LLM integration at scale.
 
RESPONSIBILITIES
Design and build agentic systems using ADKDevelop and optimise LLM IntegrationsImplement multi agent architecturesDesign and manage agent memory systemsBuild and operate solutions on AWSDevelop agents using AWS AgentCoreImplement and maintain AWS bedrock based systemsImplement observability best practicesDesign and manage LLM evaluation pipelinesBuild and enforce GuardrailsDevelop high performance APIs using FastAPI to host agent servicesDesign and manage PostgreSQL schemasBuild and optimise containerised applicationsImplement and maintain CICD pipelines
YOU WILL HAVE
Strong experience building production AI/LLM systemsHands on experience with AWS (ECS/EKS, Bedrock, IAM, networking)Experience with agent frameworks (ADK or similar)Solid understanding of:RAG architecturesMulti agent systemsLLM performance trade offsProficiency in:Python (async, typing, Pydantic)FastAPIPostgreSQLExperience implementing:Observability for distributed systemsLLM evaluation frameworksSafety and guardrail mechanisms 
BONUS POINTS
Experience with AgentCore in production environmentsFamiliarity with Lite LLM or similar abstraction layersExperience designing large-scale multi-agent platformsExposure to cost optimisation for LLM workloadsExperience with real-time or streaming agent systems
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The Role

We’re looking for a Senior Payments Integration Engineer to join our client to lead end to end delivery of payment integrations for enterprise merchants.
This is a customer facing, hands on technical role where you’ll work closely with merchants, product, and engineering teams to design, implement, and optimise a seamless payment experiences.
If you thrive on solving complex payment challenges, enjoy working directly with customers, and have a strong technical foundation, this role is for you!
 
Day to Day Requirements
Lead merchant integrations from onboarding through to go-live and beyondDesign and implement payment solutions across APIs, gateways, and acquiring platformsWork directly with clients to support technical integration, testing, and certificationTroubleshoot and resolve complex payment and API issues across production environmentsSupport and guide merchants through 3DS, tokenisation, and authentication flowsCollaborate with internal teams across product, engineering, and operationsContribute to improving integration processes, documentation, and toolingAct as a trusted technical advisor to clients throughout delivery 
Must Have Skills
Strong hands-on experience with payments integration, including:Payment gateways, acquiring, Card not present (CNP) flows, 3D Secure (3DS), Tokenisation and merchant integrationsProven track record delivering customer-facing integrations such as merchant onboarding, testing and go-live supportSolid technical skills in: Java and/or JavaScript, APIs (REST/JSON), SQL and debugging tools (e.g. Postman)Strong troubleshooting ability with experience diagnosing: failed transactions, API issues, Authentication/payment flow errorsBonus Points
Experience with eCommerce platforms (Shopify, Magento, etc.) or payment orchestrationExposure to technical pre-sales or solution designUnderstanding of ERP/CRM integrations (e.g. SAP, Salesforce, NetSuite)Knowledge of payments lifecycle (settlement, reconciliation, receivables) Read less