Top Software Engineer Jobs in Seattle, WA

As a Back-End Engineer, you will design, implement, and maintain core infrastructure while ensuring performance, scalability, and reliability in a fintech environment.

Design and implement secure, robust backend services for speech processing, improve inference services, and optimize system performance in a fast-paced environment.

As a Staff Backend Engineer, you will design and build optimized backend systems, develop microservices, and maintain streaming data infrastructure while leading technical projects and mentoring junior engineers.

Looking for a backend engineer to build and maintain infrastructure for trading operations. Requires experience in high-performance systems, APIs, and databases. Familiarity with AWS and stream processing is necessary, with potential experience in trading systems preferred.

Lead and develop Agentic AI solutions, mentor team members, collaborate on AI applications, and tackle complex challenges in cybersecurity.

Lead the development and implementation of AI-powered coding tools, driving technical strategy and ensuring system performance across distributed applications.

Implement and enhance product features, ensuring security and performance while collaborating with stakeholders. Engage with users for feedback and optimize workflows.

Contribute to fullstack features using JavaScript, Ruby, and Python, collaborating with teams for development, bug fixes, and performance enhancement.

As a Senior Backend Engineer, you'll build, deploy, and monitor backend applications while collaborating across disciplines to improve quality and efficiency in development processes.

The Backend Engineer will design and implement scalable services, ensure system reliability, work collaboratively, and manage operational aspects of systems.

Join Snap Inc as a Backend Engineer to design, implement, and operate scalable services for products, collaborating across teams and maintaining system quality and operational excellence.

As a Staff Software Engineer, you'll enhance the ServiceNow AI Platform by building reliable data access systems, collaborating on architecture, and optimizing performance across databases and backend systems.

Design, build, scale, and maintain backend systems, collaborating with cross-functional teams, ensuring secure APIs, and managing cloud services.

Lead the design and architecture of scalable backend systems for a cloud-based SAAS platform, collaborate with cross-functional teams, and mentor junior engineers.

The job involves developing applications as a Java developer, focusing on both front-end and back-end development with various technologies.

Looking for Java Developers skilled in Front-end (Java, JQuery, etc.) or Back-end (Java, Spring, SOAP, REST). Requires 3 to 6 years of experience.

Seeking Java developers proficient in backend frameworks like Spring or Hibernate and frontend technologies such as HTML, CSS, and JavaScript.

The role involves architecture, design, and development of Java-based systems, overseeing projects, and advising clients. Extensive experience in Java development is essential.

Design and develop tools for managing databases in production. Collaborate with stakeholders to understand requirements, build scalable code, and ensure high-quality features.

Lead the design and development of reliable and scalable services for Xero's Payments Platform while mentoring engineers and solving complex fintech problems.

Lead cross-functional projects, design scalable systems, mentor team members, and enhance productivity through technical guidance and architecture expertise.

Lead the development of scalable backend systems for fulfillment processes, mentor team members, and design architectures for microservices and machine learning pipelines.

As a Principal Engineer, you'll define the technical direction and architecture for Xero's Payments Platform while mentoring teams and ensuring operational excellence.

As a Software Engineer II at Affirm, you'll develop backend systems, collaborate on product lifecycle, and ensure payment operations run smoothly.

The Software Engineer will design and scale back-end systems, improve features, ensure system reliability, and collaborate across teams while focusing on performance and security.