Job description
About OnebyZero OnebyZero is a next-generation Data and AI consulting company, headquartered in Singapore and driving impact across APAC. As an AWS-exclusive partner, we help enterprises modernize data, transform with AI, and apply Generative AI in ways that deliver real business results.Our vision is simple while at the same time ambitious: to make AI adoption both impactful and human-centered. We collaborate with leading enterprises in banking, telecommunications, retail, and other industries to help them unlock tangible value from their data and AI initiatives. By combining deep industry expertise, trusted partnerships, and a relentless focus on outcomes, OnebyZero empowers organizations to go beyond pilots and achieve lasting, scaled impactAbout the RoleYou are an architect who works across the full solution lifecycle — from understanding business problems to designing and delivering scalable, enterprise-grade solutions. You bring deep expertise in cloud architecture combined with strong capabilities across AI/GenAI and/or Data Architecture. You are equally comfortable engaging with executive stakeholders as you are leading deep technical design discussions.What You'll Do & The Impact You'll Have Design and lead end-to-end architecture for AI and data-intensive enterprise solutions aligned to business outcomesLead architecture design sessions and present solutions to stakeholders across technical and business levelsDefine non-functional requirements (availability, performance, security, compliance, cost) as core design inputsDrive architectural trade-offs and decision-making under constraints, ensuring clarity and alignmentLead or support pre-sales engagements including solution shaping, RFP responses, and client presentationsOwn architectural integrity across delivery, ensuring solutions are built as designedDevelop reusable frameworks, reference architectures, and acceleratorsSupport or lead effort estimation, identifying risks and defining delivery assumptionsMentor engineers and junior architects, elevating architecture capability across teamsAct as a trusted advisor to stakeholders, including senior leadership, on architecture and technology decisionsRequirementsWhat You'll Bring to the Table Must-Have Skills: 10–15+ years in software engineering, cloud architecture, or distributed systemsProven experience delivering end-to-end solutions in complex, multi-stakeholder environmentsHands-on implementation background with real-world systems at scaleExperience working with business stakeholders and translating requirements into solutionsExposure to pre-sales, consulting, or client-facing roles is advantageousExperience in regulated industries such as BFSI, Telco, or Healthcare is preferredFor senior candidates: experience leading multi-workstream programs and governing architecture across engagementsNice-to-Have Skills: Architecture — RequiredEnterprise-grade design including security, resilience, scalability, and operabilityStrong architectural decision-making with clear trade-offs and documentationExperience in defining and governing architecture standardsAbility to estimate, scope, and communicate risks in complex projectsCloud — RequiredDeep expertise in AWS with cloud-native architecture patternsExperience with compute, storage, networking, security, and observabilityExperience with Infrastructure as Code, CI/CD, and multi-environment deploymentsUnderstanding of multi-account and multi-region architectureMulti-cloud awareness is a plusSpecialization — Deep in One or More AreasAI: model serving, fine-tuning pipelines, inference optimization, evaluation frameworksGenAI / Agentic AI: multi-agent orchestration, tool usage, memory/context handling, governanceData Architecture: data platforms, pipelines (batch & real-time), governance, lineage, storage systemsFor senior candidates: ability to connect AI, data, and cloud into enterprise-scale solutionsAWS Certifications — DesiredAWS Certified Solutions Architect – ProfessionalAWS Certified Machine Learning – Specialty or ML Engineer – AssociateAWS Certified Generative AI Developer – ProfessionalAWS Certified Data Engineer – Associate or Data Analytics – SpecialtyAWS Certified Security – SpecialtyBenefitsWhat We Bring to the Table Impact-First Culture: Your work directly contributes to real-world AI solutions and business outcomes. Professional Growth: Continuous learning opportunities, mentorship from industry leaders, and a clear path for career development. Competitive Compensation: Market-leading salary, benefits, and incentives. Dynamic Team Environment: Collaborate with a high-performing team that values curiosity, integrity, and ownership. Global Exposure: Opportunities for international travel. OnebyZero is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.