Top Entry Level Software Engineer Jobs in Denver & Boulder, CO

Build and operate scalable, fault-tolerant applications on AWS; collaborate with cross-functional teams to design, develop, test, deploy, and monitor features; leverage AI tools and modern CI/CD practices; own solutions end-to-end and contribute to observability and reliability.

As a Software Engineer I, you'll contribute to the Home and Search Experience team at Affirm, collaborating on backend systems and APIs, ensuring quality code, and driving user engagement initiatives.

The Software Engineer I will develop applications, troubleshoot issues, conduct technical research, and participate in code reviews while adapting to a fast-paced environment.

The Software Engineer will develop core platform services, focusing on architecture and implementation for data storage, authentication, and data processing, while following agile practices.

Software Engineers will research, design, and develop software for optical networking equipment, focusing on improving network functionality and automation.

As a Software Engineer I, you'll develop and maintain high-quality SaaS solutions for healthcare, collaborating with senior developers and QA teams to ensure excellent software performance and security.

The Bletchley Fellowship offers a work-integrated apprenticeship for early-career professionals, combining learning with paid real-world experience in software engineering and data science.

This apprenticeship combines structured learning with work experience, focusing on software engineering and data science skills, while earning during a 14-month program.

As a Software Engineer, new grads will write code, develop tech solutions, troubleshoot applications, and contribute to system design in an Agile setting.

The Graduate Software Engineer will analyze logs and data, triage issues, aid in feature development, and maintain documentation while collaborating with engineering teams.

As a Graduate Software Engineer, you will analyze logs, troubleshoot issues, support feature development, and collaborate with engineering and QA teams.

As an Associate Software Engineer, you'll develop and ship code, collaborate on quality improvements, and learn in a supportive environment, focusing on frontend and backend projects with React and Python.

As a Data Conversion Software Engineer, you will design and develop data transformation systems using modern web technologies to support workforce development programs.

As an Entry-Level Software Engineer, you will code, test, debug, and document software applications, collaborating within an Agile team, while learning technologies and resolving software issues.

As a Software Engineer at Keycard, you'll design, develop, and implement identity and access infrastructures for dynamic, agent-native systems. You'll work on innovative projects that enhance developer experience and security, collaborating closely with a distributed team.

As a Software Engineer I, you'll develop software solutions for surgical robotics by coding, testing, and collaborating in Agile teams. You'll apply AI tools to enhance development processes, ensure code quality, and support hardware-software integration, while following guidance from senior engineers.

As a Full Stack Software Engineer at Goodbill, you'll develop data systems and user experiences, work with diverse data sources, and integrate AI features, ensuring high-quality consumer-facing applications.

Mudflap seeks software engineers to build and scale their payments platform using Ruby on Rails, collaborating cross-functionally and owning features end-to-end.

The Autonomy Integration Software Engineer will develop interfaces for autonomy software and hardware, maintain onboard functionalities, and support simulation and testing of Glydways vehicles.

The Infrastructure Software Engineer will install Imogen in client cloud environments, collaborate on technical efforts, and apply XP practices such as pair programming and test-driven development.

Work with senior engineers to design, build, and deploy full-stack solutions for public sector clients, focusing on secure identity solutions.

The Software Engineer - AI Systems will design and implement systems to coordinate LLMs, build testable software stacks, conduct research, and collaborate with team members to create AI-powered security solutions.

As a Software Engineer at XBOW, you'll develop full-stack systems, focusing on backend services using TypeScript, Kotlin, and Go, while deploying on AWS. The role involves end-to-end ownership of projects and collaboration across teams to enhance AI-driven cybersecurity solutions.

The fellowship offers hands-on experience in software engineering, focusing on data engineering, cloud-native applications, and Agile workflows with mentorship from experienced professionals.

Software Engineers at Regrello will design and maintain full-stack solutions while collaborating across teams to deliver impactful products.