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Internal Developer Tools Software Engineer Jobs in Boulder, CO

Jobtailor

Senior Software Engineer - Mainframe

Denver, CO · On-site

$85 - $125/hr

Leverage and build knowledge of software developer tools to create, debug, and maintain code for components. * Prepare technical documents, develop code, review code, build environment, review test ...

Cisco

Software Engineering Technical Leader

Boulder, CO · On-site

$177K - $257K/yr

Meet the Team The Developer Platforms team builds the internal tools, frameworks, and platforms ... We are looking for a Senior Staff Software Engineer to join the AI Platform team within Developer ...

Cisco

Software Engineering Technical Leader

Boulder, CO · On-site +1

$177K - $257K/yr

Meet the Team The Developer Platforms team builds the internal tools, frameworks, and platforms ... We are looking for a Senior Staff Software Engineer to join the AI Platform team within Developer ...

Spire

Cloud Infrastructure Engineer

Boulder, CO · Hybrid

$111K - $146K/yr

... tools like Calico * Experience supporting internal developer platforms or platform product teams ... Access to US export-controlled software and/or technology may be required for this role. If needed ...

EverWatch

Software Engineer

Aurora, CO · On-site

They are seeking a Software Engineer to lead a team in developing efficient and effective software solutions, utilizing the latest architectural approaches and tools in an agile environment.

Cisco

Principal Software Engineer

Denver, CO · On-site +1

$139K - $186K/yr

Our developer experience and GitOps platform work sits at the intersection of application ... This team develops the internal tools, services, workflows, and governance patterns that enable ...

Cisco

Principal Software Engineer

Denver, CO · On-site

$139K - $186K/yr

Our developer experience and GitOps platform work sits at the intersection of application ... This team develops the internal tools, services, workflows, and governance patterns that enable ...

EverWatch

Software Engineer

Aurora, CO · On-site

... and tools to deliver complete end-to-end solutions to your clients. • Using your software engineering expertise, you'll analyze the environment to ensure that your team's solutions consider the ...

Centil

Software Engineer

Lafayette, CO · On-site

The Software Engineer role involves implementing a DevSecOps approach across the software ... to our DevOps processes and tools • Implement and enforce best practices for security and ...

Litera

Software Engineer

Denver, CO · On-site +1

... internal processes. You will function as a company GenAI evangelist, helping Litera to fully ... Research, evaluate, and document new technologies, dev agents, and similar tools as they appear on ...

Litera

Software Engineer

Denver, CO · On-site

... internal processes. You will function as a company GenAI evangelist, helping Litera to fully ... Research, evaluate, and document new technologies, dev agents, and similar tools as they appear on ...

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Showing results 1-20

All JobsInternal Developer Tools Software Engineer JobsInternal Developer Tools Software Engineer Jobs in Boulder, CO

Internal Developer Tools Software Engineer information

See Boulder, CO salary details

$30.6K

$104K

$250.5K

How much do internal developer tools software engineer jobs pay per year?

As of Aug 25, 2026, the average yearly pay for internal developer tools software engineer in Boulder, CO is $103,985.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,900.00 and $109,900.00 per year, depending on experience, location, and employer.

What is an internal developer tools software engineer?

Internal Developer Tools Software Engineers are specialists who design, build, and maintain software tools that improve the productivity of other developers within an organization. Their work often includes creating build systems, continuous integration pipelines, testing frameworks, and deployment tools. These engineers collaborate closely with development teams to understand their workflows and challenges, then develop solutions that streamline processes, reduce manual work, and enhance code quality. By focusing on internal tooling, they help the whole engineering organization move faster and deliver higher-quality products.

What are the key skills and qualifications needed to thrive as an internal developer tools software engineer, and why are they important?

To thrive as an Internal Developer Tools Software Engineer, you need strong programming skills (often in languages like Python, Java, or Go), expertise in software development processes, and experience with building scalable infrastructure, typically supported by a degree in computer science or related field. Familiarity with CI/CD systems, containerization tools (like Docker and Kubernetes), version control (such as Git), and cloud platforms is usually required. Excellent problem-solving abilities, collaboration, and proactive communication are vital soft skills in this role. These skills and qualities are essential for designing efficient tools that improve developer productivity, streamline workflows, and support organizational engineering goals.

How do internal developer tools software engineers typically interact with other development teams within the company?

Internal Developer Tools Software Engineers work closely with a variety of engineering teams to understand their workflows, gather feedback, and identify pain points in the development process. Communication is key, as these engineers often facilitate onboarding, provide training for new tools, and respond to support requests. Collaboration usually involves participating in cross-team meetings, collecting requirements, and iterating on tools based on real-world usage. This close partnership ensures that the tools developed genuinely improve productivity and address the practical needs of their colleagues.

What is the difference between Internal Developer Tools Software Engineer vs Software Engineer?

AspectInternal Developer Tools Software EngineerSoftware Engineer
Primary FocusDeveloping and maintaining internal tools to improve developer productivityBuilding applications, systems, or features for end-users or clients
Work EnvironmentTypically within tech companies, collaborating with internal teamsVaries across industries, often with direct customer interaction
Required SkillsStrong programming, understanding of developer workflows, internal tool developmentBroad software development skills, depending on domain
Industry UsagePrimarily in tech companies, startups, and large enterprises with internal toolsAcross all industries including tech, finance, healthcare, etc.

In summary, Internal Developer Tools Software Engineers focus on creating tools that enhance internal developer efficiency, whereas Software Engineers develop a wide range of applications for external users. Both roles require strong programming skills but differ in their primary objectives and work environments.

What are popular job titles related to Internal Developer Tools Software Engineer jobs in Boulder, CO?

For Internal Developer Tools Software Engineer jobs in Boulder, CO, the most frequently searched job titles are:

What job categories do people searching Internal Developer Tools Software Engineer jobs in Boulder, CO look for?

The top searched job categories for Internal Developer Tools Software Engineer jobs in Boulder, CO are:

What cities near Boulder, CO are hiring for Internal Developer Tools Software Engineer jobs?

Cities near Boulder, CO with the most Internal Developer Tools Software Engineer job openings:

Internal Developer Tools Software Engineer jobs near you
Infographic showing various Internal Developer Tools Software Engineer job openings in Boulder, CO as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $103,985 per year, or $50 per hour.

Senior Software Engineer - Mainframe

Jobtailor

Denver, CO • On-site

$85 - $125/hr

Other

Posted 9 days ago

Job description

  • Collaborate with stakeholders to interpret requirements for project components and incorporate feedback into future designs or solution fixes.
  • Translate business requirements by verifying assumptions and escalating potential design issues to appropriate stakeholders.
  • Contribute to project estimation and upscale issues that may cause delays.
  • Develop, implement, and maintain code for products, services, or components, applying coding patterns, guidelines, and best practices.
  • Apply debugging tools to verify assumptions and proactively flag issues before they occur.
  • Participate in code reviews to ensure coding standards are followed and address routine pull requests.
  • Manage end-to-end lifecycle of application enhancements by working with architects, systems analysts, project managers, QA and other developers to successfully implement projects.
  • Leverage and build knowledge of software developer tools to create, debug, and maintain code for components.
  • Prepare technical documents, develop code, review code, build environment, review test results, and prepare plan for implementation.
  • Identify opportunities for future enhancements and refinements to standards, best practices and development methodologies.
Requirements
  • Master's degree in Math, Science, Engineering, or Computer Science, Information Systems or related field
  • OR Bachelor's degree in Math, Science, Engineering, or Computer Science, Information Systems or related field AND minimum two (2) years of experience in a directly related field
  • OR Minimum five (5) years of directly related experience.
  • Development experience in COBOL, JCL, ISPF required
  • Development experience on MVS/OS 390 batch application required
  • Development experience using ESP, CA7 or another scheduling software
  • Development experience using FILE-AID
  • Development experience with Connex/Advantage settlement application or equivalent
  • Development experience with a Settlement/Reporting application in the Financial sector
  • Ability to solve complex software development/design issues
  • Ability to write clean, coherent code following established coding guidelines
  • Strong analytical and problem-solving skills
  • Good knowledge of EFT settlement and transaction processing
  • Hands-on knowledge of Artificial Intelligence (AI) and Large Language Models (LLM) is highly desirable.
Core Competencies

Demonstrates expertise in COBOL, JCL, and MVS/OS 390 batch application development, with a strong focus on coding best practices and debugging. Proficient in managing application enhancements and collaborating with cross-functional teams in the financial sector.

Highest-signal resume keywords
  • COBOL Development
  • MVS/OS 390 Batch Application Development
  • EFT Settlement Knowledge
  • Analytical Problem-Solving
  • Artificial Intelligence (AI) Knowledge
Hard Skills
  • COBOL
  • JCL
  • ISPF
  • ESP
  • CA7
  • FILE-AID
  • Connex/Advantage
  • Settlement Application Development
  • Transaction Processing
  • Coding Guidelines
Soft Skills
  • Analytical Skills
  • Problem-Solving Skills
Industry Keywords
  • Financial Sector
  • EFT Settlement
  • Transaction Processing
  • Software Development
  • Development Methodologies
Tools & Technologies
  • Scheduling Software
  • Debugging Tools
  • Software Developer Tools
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