Top Senior Software Engineer Jobs in Provo, UT

Lead the design and implementation of core authentication infrastructure at Phantom, focusing on secure authentication systems, secrets management, and API integrations.

As a Senior Software Engineer, you'll develop AI-powered tools, manage complex databases, optimize application performance, and lead technical decisions.

As a Software Engineer at OnePay, you will develop and implement features, build scalable products, and work closely with teams to enhance customer experiences.

Design and develop full-stack applications and distributed systems, utilizing Python, Go, React, and Kubernetes while contributing to architectural decisions and rapidly prototyping new capabilities.

This role involves building and maintaining production-grade web applications using React and Next.js and developing cross-platform mobile features with React Native, while mentoring others and influencing technical direction.

As a Backend Software Engineer, you'll design, develop, and optimize scalable backend platforms and services while collaborating with cross-functional teams.

Develop and improve real-time drone tele-operations features, cloud-based products, and quickly prototype new front-end experiences while transitioning to a new tech stack.

Develop and deploy life-saving technologies as a fullstack engineer, focusing on web applications for public safety, collaborating with various engineering disciplines and leveraging customer feedback.

The Full Stack SDET will design, build, and validate high-quality software solutions, focusing on automation and quality assurance throughout the software development lifecycle.

Design and evolve data pipelines, ensure accuracy of business datasets, improve data reliability, and partner across teams to provide insights and solutions.

As a Full Stack Software Engineer, you will develop and maintain robust backend systems using Ruby on Rails, collaborating with cross-functional teams to enhance the real estate platform's performance and user experience.

The Senior iOS Engineer will lead product decisions, ship code for the iOS app, and enhance the app's architecture, ensuring a user-centric experience.

The Senior Rust Software Engineer will develop scalable ad components, implement privacy features, and collaborate with cross-functional teams to enhance Mozilla's advertising systems.

The Software Engineer will develop APIs, SDKs, and documentation for OpenRouter, enhancing the developer experience and expanding platform features.

The Software Engineer will scale and optimize the platform's infrastructure, manage data layers, and enhance system operations to support growing LLM requests.

Develop and enhance MAAS core components, improve architecture, collaborate across teams, and ensure high standards in documentation and CI practices.

The Senior Software Engineer will design and build product features using Rails, improve internal tooling, and contribute to architectural decisions, while leveraging AI-assisted workflows.

Back-end focused Senior Software Engineer for the Shelf WMS platform: develop and maintain foundational warehouse inventory and fulfillment systems, improve scalability and stability, harden software during on-call rotations, and collaborate with front-end engineers and operations to deliver production-ready solutions.

Lead frontend development for a customized application, mentor engineers, drive architectural decisions, and collaborate with product and design teams in a remote environment.

Develop and optimize distributed systems for syncing customer data, focus on scalability, reliability, and performance for global clients.

The Senior Full Stack Software Engineer will design, develop, and maintain full-stack applications using Python and React, collaborate with stakeholders, and ensure compliance with regulatory standards.

The Staff Engineer will build web APIs and data pipelines for electricity cost modeling, collaborating across teams and ensuring efficient code in the energy analytics domain.

Design and implement integrations for a B2B platform, focusing on ERP systems and API architectures while providing technical leadership.

Lead software engineering efforts for the Proton platform, focusing on system design, mentorship, and innovative drug discovery projects. Collaborate with cross-disciplinary teams to enhance engineering processes and standards within a minimalist organizational structure.

The Staff Machine Learning Engineer will develop and maintain MLOps tools, optimize model performance, and collaborate on ML system architecture with a focus on enhancing developer experience.