Top Senior Level Software Engineer Jobs in CO

Design and develop backend services and APIs for identity resolution, optimize event-driven systems, and enhance system reliability. Mentor engineers and influence architectural decisions.

Drive adoption of AI-native engineering workflows, create technical content, engage with developers, and improve AI-assisted software development practices.

As a Lead Software Engineer, you'll design and develop GenAI platforms, integrate LLMs, mentor engineers, and solve technical challenges for scalable solutions.

Lead the web application team for IKEA Kreativ, designing features and architectures integrating 3D, AI, and cloud services.

As a Staff Software Engineer Tech Lead, you will lead technical efforts for the POS app, mentor engineers, solve strategic challenges, and enhance development with AI tools.

As a Staff Software Engineer, you'll design and operate traffic infrastructure, lead multi-team projects, ensure service reliability, and mentor engineers while utilizing AI tools for development efficiency.

As a Principal Software Engineer, you'll architect and code backend services and ML models, integrate them with Salesforce, and mentor junior engineers.

The Staff Software Engineer will lead technical projects for the Patient Matching team, focusing on scalable systems and API design. Responsibilities include system architecture, mentoring engineers, and collaborating with various stakeholders to enhance patient experiences in mental healthcare.

As a Lead Mobile Developer, you will design and maintain iOS apps, mentor developers, optimize performance, and integrate with backend services while collaborating with cross-functional teams.

Design and build scalable systems for Upstart Bank, translating regulatory requirements into software, improving reliability, and ensuring audit-readiness while collaborating with multiple teams.

The Senior Software Engineer will design and build scalable backend services for loan origination, improving reliability and operational efficiency. Responsibilities include modernizing infrastructure, supporting partner onboarding, and collaborating across teams to enhance lending processes.

Lead design and evolution of data interfaces, mentor team, support integrations for live clients, and enhance data tools for scalability and efficiency.

Build responsive, high-performance UI components with React and TypeScript, integrate with Spring Boot REST APIs, debug full-stack issues, contribute Java backend fixes, use AI-assisted tools to streamline development, and mentor engineers while collaborating with design teams.

Design, build, and optimize production Databricks Lakehouse data pipelines using PySpark, Spark SQL, and Delta Lake. Implement medallion architectures, Unity Catalog governance, CI/CD, and cluster optimization. Collaborate with data science and analytics teams, mentor engineers, monitor production, and drive security, compliance, and performance improvements.

Senior iOS engineer to develop and maintain a Swift-based player SDK powering video playback on iOS, iPadOS, and tvOS. Responsibilities include API design, AVFoundation media integration, performance optimization, production support, mentoring, and collaborating with cross-functional teams to ensure reliable, high-quality streaming and ad insertion.