Top Senior Full-Stack Engineer Jobs in Seattle, WA

As a Senior Software Engineer, you'll design and develop energy transaction software, manage data processing pipelines, and collaborate with teams to enhance customer experiences.

Design, develop, and maintain backend infrastructure for a cross-chain crypto product, ensuring performance and scalability in integrations.

Develop and enhance the core of the Forward Enterprise platform by creating data ingestion pipelines, optimizing models for efficiency, and implementing new features based on network behavior analysis.

As a Staff Software Engineer, you will design and build scalable backend systems, manage technical debt, and contribute to software solutions in a collaborative environment.

Collaborate with ML researchers and engineers to enhance AI Voices, operate ML inference workloads, and optimize model performance.

As a Staff Software Engineer focused on backend, you will design, implement, and operate micro-services, leveraging technologies like Scala/Java, and handle large-scale distributed systems for data and AI infrastructure.

As a Founding Backend Engineer, you will design secure APIs and build a multi-tenant cloud-native product, optimizing database queries and implementing secure login features.

The Full-Stack Engineer will develop user-facing products, collaborate with sales and product teams, uphold code quality, and innovate solutions.

As a Backend Engineer, you will design and implement scalable backend systems, integrate IoT devices, and optimize performance while collaborating across teams.

The Lead Backend Software Engineer will develop core features, design APIs, and maintain ETL pipelines, collaborating closely with other teams.

The Principal Software Engineer will design and develop scalable backend systems, collaborate with teams, lead engineers, and innovate in a fast-paced startup.

As a Backend Engineer at Rutter, you'll design and maintain integrations with key business platforms, collaborating with both US and Brazilian teams.

The Staff Backend Engineer will develop scalable backend systems for Glider.fi, optimize data models, and enhance trading strategies.

The Staff Backend Engineer will shape technical direction, lead initiatives, mentor engineers, manage projects, and ensure code quality and performance.

As a Staff Software Engineer, you will develop and scale APIs, enhance user experiences, and collaborate with cross-functional teams to drive user growth and engagement.

As a Senior Backend Software Engineer at Arine, you will enhance backend web APIs, manage patient data processing systems, and optimize cloud infrastructure using Python and AWS. You will collaborate with teams to develop software and improve systems, ensuring effective patient management through innovative technology.

The Senior Software Engineer will design and implement backend systems and APIs, improve engineering standards, and ensure code quality while collaborating with the team on technical challenges.

As a Senior Software Development Engineer, you will design, develop, and maintain scalable backend systems, lead projects, and collaborate with cross-functional teams to enhance customer experience.

The Staff Software Engineer will design and implement backend systems, maintain quality code, and improve engineering standards while participating in critical issue resolution.

As a Senior Software Engineer, you will develop full-stack web applications, mentor developers, and make architectural decisions while working on diverse projects.

As a Fullstack Developer, you'll enhance our core product by writing high-quality code, collaborating on a shared codebase, and innovating user experiences. You'll work with both front-end and back-end technologies, focusing on delivering business value, while occasionally helping with AWS infrastructure and complex workflows.

Design and build backend systems that handle clinical data. Collaborate to launch features and improve app quality while ensuring data security.

As a Senior Software Engineer focused on backend development, you will build scalable infrastructure and products, enhancing Databricks platform's efficiency and security.

Build a full stack application from frontend to backend, contributing to impactful technology with a focus on scalability and performance.

Lead the backend development of scalable software systems, manage projects through the software lifecycle, and optimize APIs and databases. Mentor junior engineers and work with cross-functional teams to enhance system functionality.