Top Tech Jobs & Startup Jobs

Lead architecture and technical strategy for a large-scale ML feature store and runtime platform. Design offline batch pipelines and online low-latency serving, define SLOs/observability, guide schema/storage decisions, evolve Java/Python SDKs, retire architectural debt, and mentor senior engineers while ensuring multi-region, multi-cloud reliability and high-performance constraints.

Lead design and implementation of scalable, high-throughput payment systems. Guide small teams, translate requirements into technical solutions, troubleshoot production issues, drive automation and CI/CD improvements, collaborate with cross-functional partners, and ensure timely delivery.

Lead design and implementation of scalable, cloud-native pricing services. Analyze functional and non-functional requirements, design architectures, produce implementation artifacts, drive coding standards, testing strategy, CI/CD and telemetry, perform root-cause analysis, and collaborate cross-functionally to deliver low-latency, fault-tolerant systems.

Lead design and delivery of large-scale, highly available microservice platforms for marketplace seller lifecycle. Architect, build, and deploy scalable services; mentor engineers; improve engineering practices; estimate and manage risks; collaborate with stakeholders to meet business needs and measure performance.

Build and maintain scalable, production-quality services and front-end features using Java, Spring Boot, React, and cloud platforms. Collaborate with product and partner teams, perform code reviews and automated testing, troubleshoot defects and performance issues, and monitor application health using telemetry and CI/CD tooling.

Design, build, and maintain scalable full-stack systems and backend services using Java and Python. Develop APIs, data pipelines, and BigQuery analytics; optimize SQL and stored procedures. Collaborate across product and data teams, contribute to architecture, troubleshoot production issues, and mentor junior engineers while upholding CI/CD and testing best practices.

Design, build, and maintain scalable, data-driven systems in cloud environments. Lead small engineering teams, translate business requirements into solutions, troubleshoot production issues, participate in on-call rotations, and collaborate across product, UX, and operations to ensure reliable, fault-tolerant systems.

Lead design and delivery of scalable, cloud-native platform capabilities for a seller mobile application. Architect distributed systems, integrate AI/ML solutions, drive SDLC practices (coding, testing, CI/CD), ensure high availability and fault tolerance, provide technical leadership and mentorship, and collaborate with stakeholders to translate business needs into maintainable technical solutions.

Lead business development and partnership efforts for Walmart Canada Financial Services. Drive brand strategy, marketing and store operations alignment, finance planning, Walmart Connect partnerships, product and technology collaboration, new business and special projects, and executive communications. Build business cases, manage sales cycles and contracts, oversee partner performance, and coach teams to execute growth plans and measurable KPIs.

Design and own automated testing for a backend microservices platform: build service-level unit/integration tests, cross-service integration and contract tests, create reusable automation frameworks, integrate tests into CI/CD, troubleshoot flaky tests and distributed system issues, and collaborate with product, security, and infrastructure to improve reliability and developer velocity.