Top Software Engineer Jobs in Peoria, IL

Lead the architecture of backend services and distributed systems for OpenAI's B2B engineering team, ensuring scalable, reliable, and secure products.

As a Staff Software Engineer, you will architect and scale AI/MCP Server and Gateway for multi-agent workflows, ensuring reliability and performance while collaborating with cross-functional teams.

The Principal Software Engineer at Motion will make key technical decisions, implement large software projects, take ownership of projects, and collaborate with other engineers to enhance product value.

As a Senior Software Engineer, you will design and develop high-quality payment systems, improve client transaction processing, mentor engineers, and ensure security and compliance in financial software.

Design and build infrastructure for AI agent systems, focusing on high-performance Rust services and reliable ML infrastructure for large-scale production environments.

As a Staff Software Engineer in Growth, you'll lead technical projects aimed at user acquisition and retention, mentoring engineers and ensuring scalability and reliability of systems.

Design and implement robust Rust services for trading and payments. Write efficient code, collaborate on systems architecture, and mentor engineers.

The Senior Software Engineer will architect and build backend systems, APIs, and developer tools, enhancing team efficiency and reliability, while supporting the Growth Engineering team's mission.

Design and implement robust Rust services for Kraken's core infrastructure, collaborating on distributed systems architecture and ensuring security and maintainability.

As a Senior Product Engineer on the Growth team, you'll tackle complex challenges across web and mobile platforms, collaborating to enhance user engagement and product adoption through high-quality, data-driven solutions.

Responsible for enhancing client integrations and backend services, focusing on performance, documentation, and architectural challenges in a remote-first environment.

The Backend Software Development Engineer III will design and implement backend solutions, focus on scalable APIs, data ingestion, and support cross-functional collaboration while ensuring code quality through testing and reviews.

Design and deliver features for the Ready-to-Build product, collaborate with sales and implementation teams, maintain and test code, enhance platform functionality.

The Senior Software Engineer will develop full-stack applications using TypeScript, create UIs from Figma designs, build secure APIs, collaborate with teams, and maintain codebases.

The Senior Software Engineer (Big Data) will build and operate large-scale data pipelines, collaborate with teams to deliver a cybersecurity product, and enhance the data pipeline architecture.

As Principal Software Engineer, you'll define and drive Airbnb's performance strategy, lead performance profiling development, mentor engineers, and connect performance outcomes to business objectives.

The Senior Staff Software Engineer will architect robot software, guide technical direction, mentor engineers, and enhance system performance in robotics.

As a Staff Software Engineer, you will lead technical direction, mentor engineers, oversee technical decisions, and ensure product quality at ServiceTitan.

As a Senior Software Development Engineer, you will lead the development of AI-centric solutions, modernize systems, and ensure operational excellence while mentoring team members in a hybrid work environment.

As an SDE II, you will develop high-quality features for iSpot's products, leveraging AI, coding in Java, and managing data migration tasks while collaborating with the team.

The Senior Software Engineer will lead projects in the Adaptive Classifications team, focusing on backend systems, distributed computing, and architecting AI-driven workflows, while mentoring junior team members and collaborating across teams.

The Senior Staff Software Engineer will lead architectural decisions, mentor engineers, enhance technical strategies, and develop scalable software systems in collaboration with engineering leadership.

The Senior Software Engineer will enhance development workflows, mentor team members, collaborate on code reviews, and analyze data trends in Firefox development.

As a Senior Design Engineer, you will build and evolve the design system and frontend components, collaborate with teams, ensure code quality, and improve developer experience.

Contribute to mobile application development, collaborating with product and design teams to optimize user experience and performance.