Sr. Software Engineer I Backend
Sr. Software Engineer I Backend
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Salary Not Disclosed
1 Vacancy
Job Description
About OnebyZero
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 impact
What Youll Do & The Impact Youll Have
- Lead backend system design estimation and implementation efforts.
- Build and deploy highly scalable APIs on AWS applying best practices in networking (VPC DNS NLB Cloud NAT).
- Own and optimize CI/CD pipelines and ensure secure deployments with CORS WAF and IAM policies.
- Act as the client-facing technical lead during discussions deep-dives and delivery presentations.
- Guide L3L5 engineers review architecture decisions and mentor team members.
- Deliver large components/modules ensuring reliability maintainability and scale.
- Balance 50% leadership (reviews client alignment) and 50% individual contribution (core components POCs).
Requirements
What Youll Bring to the Table
Must-Have Skills:
- Strong communication skills: fluent in English or a native ASEAN language
- Expert in Python or TypeScript programming patterns
- Experience designing and deploying scalable APIs on AWS
- Deep understanding of networking: VPC DNS NLB Cloud NAT
- Ownership of CI/CD pipelines and secure deployment practices
- Leadership experience: guiding engineers and reviewing architecture
- Delivery excellence: owning large modules client-facing responsibilities
Nice-to-Have Skills:
- Designing cost-efficient architectures using AWS cost tools
- Building advanced queuing pipelines (Kafka SQS Lambda)
- Implementing multi-tenant backend systems
- Establishing SOC2-aligned logging and tracing
- Defining and enforcing REST API versioning standards
Benefits
What 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.
Required Skills:
What Youll Bring to the Table Must-Have Skills: Strong communication skills: fluent in English or a native ASEAN language Expert in Python or TypeScript programming patterns Experience designing and deploying scalable APIs on AWS Deep understanding of networking: VPC DNS NLB Cloud NAT Ownership of CI/CD pipelines and secure deployment practices Leadership experience: guiding engineers and reviewing architecture Delivery excellence: owning large modules client-facing responsibilities Nice-to-Have Skills: Designing cost-efficient architectures using AWS cost tools Building advanced queuing pipelines (Kafka SQS Lambda) Implementing multi-tenant backend systems Establishing SOC2-aligned logging and tracing Defining and enforcing REST API versioning standards
Employment Type
Full Time
