Top Tech Jobs & Startup Jobs

Senior Data Scientist will design, validate, and deploy scalable ML models (recommendation systems, NLP), source and ensure data quality, assess model performance, produce visualizations, collaborate with stakeholders, and mentor junior team members to deliver data-driven solutions that optimize business outcomes.

Design, build, and maintain high-performance, scalable Java backend services and microservices for Walmart's catalog platform. Troubleshoot production issues, perform root-cause analysis, mentor junior engineers, work in agile teams, and contribute to cross-functional projects while leveraging cloud, CI/CD, NoSQL, and generative AI/ML technologies.

Design, develop, and maintain low-level, high-performance OS code for TV embedded devices. Work on BSPs, device bring-up, firmware, Linux kernel internals, drivers, and performance/debugging. Collaborate across product, hardware, software, and cloud teams during new product introduction, troubleshoot production issues, perform root-cause analysis, and implement fixes. Use C/C++, modern C++ standards, shell scripting, Git, and Linux profiling/debugging tools.

Lead technical vision and architecture for a global, mission-critical IAM platform. Drive authentication, authorization, identity lifecycle, and policy enforcement at enterprise scale. Partner with security, infrastructure, and product teams to modernize IAM (zero-trust, machine identity, policy-as-code), set standards, mentor senior engineers, improve reliability, observability, and security, and deliver cross-team, multi-region solutions supporting millions of users.

Lead data science strategy and a rapid-prototyping team to build production-grade ML and GenAI solutions for contractor earnings, tax, and compliance. Drive model governance, automation, and cross-functional delivery to reduce errors, mitigate risk, and scale measurable ROI across product, engineering, and operations.

Design, build, test, and support user-facing TRACE and OMS capabilities. Develop responsive, accessible React + TypeScript apps with microfrontends; build Node.js services and integrate with GraphQL/REST and Java APIs. Implement automated tests, CI/CD, telemetry, monitoring, and production support; diagnose defects across browser, API, and service layers; translate product/UX requirements into maintainable implementations.