Software Engineer Jobs in Bellevue, WA

Lead design reviews and architecture in a Kubernetes-native inference platform, improve latency and reliability, mentor engineers, and implement optimizations.

The Staff Software Engineer will lead the architecture and design for AI workload orchestration on Kubernetes, mentoring engineers and driving technical initiatives across teams.

Design, build, and optimize large-scale ML infrastructure: embedding generation, batch inference, data storage/compute, data management, quality systems, and production deployments with ML engineers to improve ranking and recommendation systems.

Responsible for architecting and developing AI security infrastructure, optimizing performance and scalability of systems, and driving innovation in a collaborative environment.

The Software Engineer will architect distributed systems, optimize data retrieval, and implement machine learning lifecycles while collaborating with cross-functional teams.

Lead the development of a PostgreSQL-based time-series storage engine, optimizing performance and mentoring a team while maintaining legacy systems.

Design and implement solutions for managing a global server fleet, utilizing Go and Python, while working with Kubernetes and automation tools.

Design, build, and maintain scalable Python/Django backend services and responsive React front-ends. Integrate AI models and analytics, collaborate on architecture and code reviews, optimize performance, security, and developer workflows, and work closely with leadership to deliver healthcare-grade SaaS features.

Design and develop scalable ML infrastructure to support training and inference, optimizing distributed systems, and maintaining operational excellence. Collaborate with various teams to enhance AI capabilities and ensure reliability and performance.

Design, build, and operate scalable, highly available cloud services and microservices (Java/Spring Boot, Go, Python) on public cloud platforms. Own end-to-end service lifecycle, ensure reliability/observability/security, troubleshoot production incidents, use AI-assisted tooling, and collaborate cross-functionally to support millions of devices.

The role involves designing and building automated compliance pipelines, implementing policy-as-code, and integrating security scanning into CI/CD processes to ensure compliance and secure AI infrastructure.

Lead design and implementation of Snowflake's core streaming and transformation primitives. Drive multi-quarter technical investments for performance, scalability, correctness, and reliability. Partner across product, research, and engineering, run architectural reviews, mentor engineers, and work with customers to prioritize real-world needs. Publish and represent Snowflake's technical work externally.

Design, implement, test, and deploy scalable billing platform software. Contribute to system design, mentor teammates, evaluate technologies, document designs and code, and deliver high-availability solutions integrating microservices, event-driven architectures, and AI tools.

Join as a founding full-stack engineer to write clean, maintainable code, own production services and on-call responsibilities, build and operate hardened infrastructure at scale, leverage AI tools while retaining deep stack knowledge, and investigate complex technical unknowns.

As a Senior iOS Engineer at Speechify, you'll lead engineering decisions, support product growth, and enhance app architecture, while working in a fast-paced, remote environment.

The Software Engineer will manage data collection for model training, extend cloud infrastructure for ingestion pipeline, and collaborate with scientists to enhance data quality and efficiency.

Responsible for innovating and maintaining distributed systems for cloud infrastructure, focusing on automation tools, debugging, and developing resilient services while ensuring high availability and performance.

Participate in software engineering from design to testing, collaborate with team, support customers, and influence company culture.

Design, implement, and deploy scalable full-stack software for T-Mobile's commerce experiences. Build front-end and full-stack features, integrate REST/GraphQL APIs, write documentation, contribute to technology strategy, and collaborate with engineering teams. Emphasis on high-availability e-commerce, testing, CI/CD, and AI-assisted development.

The Principal Software Engineer will design and implement systems for the advertiser experiences at Snap, lead technical vision, mentor engineers, and innovate on creator marketplace products.

Design and develop resilient distributed systems, deliver cloud automation frameworks, and resolve complex technical issues. Requires backend software experience and knowledge of multiple programming languages.

Design and implement internal full-stack web applications and services (frontend, backend, APIs, and databases). Build CI/CD pipelines and automated test suites, perform code reviews, analyze operational metrics, collaborate with product stakeholders, and own medium-to-large projects end-to-end. Develop AI-assisted internal tools in Python using LLMs and RAG to improve productivity and automation.

As a Senior Software Engineer, you'll develop Go-based services for managing large-scale GPU data center infrastructure, focusing on automation, APIs, and monitoring tools.

You will design and build features and distributed platforms, drive infrastructure initiatives, and collaborate with teams to deliver solutions.

The Senior Engineer will enhance CoreWeave’s Benchmarking & Performance team, focusing on Kubernetes-native benchmarking services, performance analytics, and mentoring junior engineers to ensure high-quality benchmarks.