Top AWS Jobs in Singapore

Design, build, deploy and govern AI solutions (LLMs, agentic systems, MLOps). Collaborate with clients and partners, deliver end-to-end AI projects, and continuously upskill in AI engineering and deployment best practices.

As a Senior DevOps Engineer, you will enhance our AWS infrastructure and deployment processes, automate tasks, manage CI/CD pipelines, and mentor junior engineers.

Provide pre-sales technical consultancy and solution design for commercial customers. Lead demos, POCs, tender responses, and training; design and propose network and security implementations across on-prem and cloud environments.

As a Postgres Deployment Engineer, you will manage PostgreSQL lifecycles, optimize CI/CD systems, resolve production issues, and mentor teammates. You will focus on deployment stability and enhance developer tools.

Build and maintain end-to-end web applications: develop responsive React frontends, design backend services and RESTful APIs (Java/Node/Python/AWS Lambda), work with databases, troubleshoot performance issues, write tests, and collaborate with product, design, and engineering teams.

Provides technical consulting for AML, sanctions screening, and third-party risk solutions across APAC. Leads RFPs, sales engagements, client implementations, API integrations, data pipelines, analytics, reporting, and risk decisioning initiatives. Advises customers on data architecture, modeling, transformation, and enrichment while serving as a technical SME and customer advocate. Partners with sales, product, and delivery teams, presents at industry events, and monitors regulatory, technology, and competitive developments.

Design, integrate, deploy, and maintain secure OT/IoT systems spanning hardware, software, cloud platforms, and connected devices. Develop web and backend applications, integrate OT protocols and hardware interfaces, optimize cloud-native services, implement CI/CD and monitoring, protect data, support machine learning integration, improve user workflows, and maintain technical documentation. Collaborate with stakeholders on architecture, product roadmaps, governance, and tender evaluations.

Implement and configure Collibra data catalog and lineage (technical and business), integrate metadata from ETL, data lake/DWH and core banking systems, map end-to-end lineage, enforce MAS-aligned data governance, validate metadata quality, and manage stakeholder delivery and reporting.

Provide deep technical support for customers using AI developer products by reproducing, diagnosing, and resolving environment-specific issues across codebases, cloud infrastructure, CI/CD, containers, APIs, and developer tooling. Perform root-cause analysis, communicate findings, escalate with full context, create playbooks and automations, and support release testing to improve reliability and adoption.

Lead architecture and implementation of scalable, highly available pricing platforms. Drive technical vision and roadmaps, design distributed systems, partner with product stakeholders, mentor engineers, and collaborate cross-team to deliver high-throughput, real-time pricing services.

Design, implement, and maintain hybrid AWS and on-prem infrastructure using IaC (Ansible, Terraform). Manage Linux systems, Elasticsearch, container platforms (Docker, Kubernetes/EKS), and monitoring (CloudWatch, Prometheus, Grafana, Zabbix). Build CI/CD pipelines, troubleshoot network/system/application issues, and plan/execute on-premises-to-cloud migrations while collaborating with cross-functional teams to ensure high availability and operational efficiency.

The Artificial Intelligence Engineer at OneByZero builds production-grade agentic systems on AWS, integrating into enterprise realities, and ensuring compliance and performance evaluation throughout the process.

Design, build, and deploy scalable ML models and pipelines from research to production. Own feature engineering, model tuning, real-time prediction, MLOps automation, monitoring, and lifecycle management to solve visibility, forecasting, and freight audit problems.

Perform SecOps tasks including developing/maintaining security standards and rulesets, conducting exercises and incident triage, IOC scanning, vulnerability assessments and patch monitoring, risk assessment and remediation recommendations, and stakeholder reporting on security posture.

Lead vulnerability research and whitebox penetration testing across web, mobile, thick clients, and APIs. Perform manual and automated source code review, develop PoC exploits, assess third-party components, recommend remediations, contribute to tooling, mentor junior staff, and communicate findings to technical and non-technical stakeholders.

Build and operate Coupang's security infrastructure, focusing on a dynamic authorization engine. Design and implement large-scale distributed systems, write backend APIs (Java/Go), collaborate across teams to drive platform adoption, ensure operational excellence, and lead technical projects.

Build and productionize ML systems for personalization, search, and recommendations. Apply statistical and ML models using Python and SQL, collaborate with stakeholders, and measure business impact across cloud environments.

Lead presales solution design and technical qualification for bids (BQs/RFQs/RFPs/tenders). Translate client needs into costed solution architectures, produce effort and man-day estimates, lead technical proposal sections, run PoCs/demos, shape deal strategy with sales, and hand over won opportunities with clear architecture, assumptions and estimates. Maintain reusable solution patterns and proposal collateral.

Lead architecture, design and technical governance for web, mobile, integration and cloud solutions. Translate requirements into secure, scalable architectures; drive presales, PoCs and tender responses; define integration and data architecture; set and enforce coding, design and security standards; mentor technical teams; ensure compliance with Singapore public-sector requirements (IM8, PDPA); build reusable reference architectures and engineering accelerators.

The Senior MEAN Stack Developer will design, develop, and deploy scalable web applications, focusing on building robust REST APIs and microservices, while ensuring code quality and continuous improvement.

The role involves deploying cybersecurity products, providing training, managing customer solutions, and supporting technical issues. Candidates should have strong analytical skills and cybersecurity knowledge.

Lead and grow a mobile frontend community and design system; architect scalable cross-platform (React Native/Flutter) and native iOS/Android solutions, mentor engineers, define roadmaps, ensure performance, testing, DevOps, and cloud best practices, and drive adoption of AI-enabled design system tooling.

Lead a cross-functional AI/ML team to define strategy, design and deploy scalable production AI solutions (Generative AI, NLP, vision, time-series), drive research, ensure code quality and CI/CD, mentor engineers, and collaborate with business partners to deliver impactful decision-science products.

Design, develop, and deploy AI solutions by integrating ML models, optimizing workflows, and collaborating across teams. Ensure performance and security in production environments.

Design, evaluate, and deliver AI solutions for gaming. Build scalable AI services, mentor teams, and communicate technical concepts effectively.