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Slack Software Engineer Jobs in Colorado (NOW HIRING)

Raft

Infrastructure Engineer - Systems

Colorado Springs, CO · On-site

$103K - $135K/yr

Lead hardware installation and software deployment strategies at mission system sites, coordinating ... Slack/Mattermost). • Active Secret Security Clearance Preferred : • Experience with ...

Raft

Infrastructure Engineer - Systems

Colorado Springs, CO · On-site

$103K - $135K/yr

Lead hardware installation and software deployment strategies at mission system sites, coordinating ... Slack/Mattermost) • Active Secret Security Clearance Preferred : • CCNA, CCNP, or JNCIS-Sec ...

Raft

Infrastructure Engineer - Systems

Colorado Springs, CO · On-site

$103K - $135K/yr

Lead hardware installation and software deployment strategies at mission system sites, coordinating ... Slack/Mattermost) • Active Secret Security Clearance Preferred : • CCNA, CCNP, or JNCIS-Sec ...

Fastly

Customer Support Engineer

Denver, CO · On-site

... software development. Fastly's customers include many of the world's most prominent companies ... Resolve technical inquiries across email, chat, and Slack with a target first response time (FRT ...

Cleerly

Principal Design Quality Engineer

Denver, CO · On-site +1

Our people use Google Workspace (GMail, Drive, Docs, Sheets, Slides), Slack, Confluence/Jira, and ... Act as the design quality engineering lead on software development project teams, providing ...

talentarchitect.com

Software TPM Snr

Denver, CO

Lead cross-functional technology initiatives across Product, Engineering, Design, Data, and ... Proficiency with Confluence, Slack, GitHub/GitLab, and modern development tools. * Metrics amp;

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Slack Software Engineer information

See Colorado salary details

$66.8K

$155.1K

$216.1K

How much do slack software engineer jobs pay per year?

As of Jun 10, 2026, the average yearly pay for slack software engineer in Colorado is $155,124.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,200.00 and $181,900.00 per year, depending on experience, location, and employer.

What does a typical workday look like for a Slack Software Engineer?

As a Slack Software Engineer, your day often begins with team stand-up meetings, followed by focused coding sessions to develop new features or address technical debt. You’ll regularly collaborate with product managers, designers, and fellow engineers through code reviews, design discussions, and sprint planning to ensure the platform meets user needs and maintains high reliability. Troubleshooting issues, responding to incidents, and iterating on feedback are integral parts of your routine. This environment emphasizes cross-functional teamwork and continuous learning, allowing engineers to have meaningful input on both technical and product decisions.

Is Slack a good company to work for?

Slack Software Engineers typically work in collaborative environments that emphasize innovation and remote work flexibility. The company is known for competitive benefits, a focus on diversity, and opportunities to work on widely used communication tools. However, individual experiences may vary based on team and role specifics.

What are the key skills and qualifications needed to thrive in the Slack Software Engineer position, and why are they important?

To thrive as a Slack Software Engineer, you need strong programming skills in languages like Java, Python, or JavaScript, solid understanding of distributed systems, and a degree in Computer Science or related field. Familiarity with modern development tools, cloud platforms (such as AWS or GCP), and experience using or contributing to large-scale SaaS applications are typically expected. Excellent problem-solving abilities, clear communication, and effective teamwork distinguish top candidates in this position. These skills ensure you can contribute to building reliable, scalable features while collaborating efficiently within a fast-paced and innovative engineering environment.

What is a Slack Software Engineer job?

A Slack Software Engineer is responsible for designing, developing, and maintaining software features for Slack’s communication and collaboration platform. They work with programming languages like JavaScript, Python, or Java and use frameworks such as React or Node.js. Their role involves solving technical challenges, optimizing performance, and contributing to Slack’s overall user experience. Additionally, they collaborate with product managers, designers, and other engineers to build reliable and scalable solutions.

What are the most commonly searched types of Slack Software Engineer jobs in Colorado? The most popular types of Slack Software Engineer jobs in Colorado are:
What are popular job titles related to Slack Software Engineer jobs in Colorado? For Slack Software Engineer jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Slack Software Engineer jobs in Colorado look for? The top searched job categories for Slack Software Engineer jobs in Colorado are:
What cities in Colorado are hiring for Slack Software Engineer jobs? Cities in Colorado with the most Slack Software Engineer job openings:
Slack Software Engineer jobs near you
Infographic showing various Slack Software Engineer job openings in Colorado as of June 2026, with employment types broken down into 90% Full Time, 5% Part Time, and 5% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $155,124 per year, or $74.6 per hour.
Sr. Software Engineer (Contextual Launch, Enterprise Experience)

Sr. Software Engineer (Contextual Launch, Enterprise Experience)

Cleerly

Denver, CO • On-site, Remote

$126K - $166K/yr

Full-time

Posted 20 days ago

Job description

About Cleerly

We're Cleerly – a healthcare company that's revolutionizing how heart disease is diagnosed, treated, and tracked. We were founded in 2017 by one of the world's leading cardiologists and are a growing team of world-class engineering, operations, medical affairs, marketing, and sales leaders. We raised $223M in Series C funding in 2022 which has enabled rapid growth and continued support of our mission. In December 2024 we received an additional $106M in a Series C extension funding. Most of our teams work remotely and have access to our offices in Denver, Colorado, New, York, New York, Dallas, Texas, and Lisbon, Portugal with some roles requiring you to be on-site in a location.

Cleerly has created a new standard of care for heart disease through value-based, AI-driven precision diagnostic solutions with the goal of helping prevent heart attacks. Our technology goes beyond traditional measures of heart disease by enabling comprehensive quantification and characterization of atherosclerosis, or plaque buildup, in each of the heart arteries. Cleerly's solutions are supported by more than a decade of performing some of the world's largest clinical trials to identify important findings beyond symptoms that increase a person's risk of heart attacks.

At Cleerly, we collaborate digitally and use a wide variety of systems. Our people use Google Workspace (GMail, Drive, Docs, Sheets, Slides), Slack, Confluence/Jira, and Zoom Video, prior experience in these areas is a plus. Role or department specific technology needs may vary and will be listed as requirements in the job description.

While we are mostly a remote company, travel is required for some team meetings and cross function projects typically once per month or once per quarter, for some roles like sales or external facing roles travel could be up to 90% of the time.
Cleerly is committed to providing safe and effective medical software that meets customer needs and our intended use. The adherence to all applicable regulatory and statutory requirements establishes a clear framework for setting measurable quality objectives. Our commitment to continually improving our products and processes proactively manages risks, ensuring ongoing compliance throughout the entire software lifecycle. Understanding this role's relevance and importance is critical to achieving Cleerly's quality objectives.

About the Opportunity

At Cleerly, we're revolutionizing cardiovascular care with cutting-edge, AI-powered diagnostic solutions. Our work is meaningful, and we see its life-changing impact every day. We put people first, challenge the status quo, and deliver remarkable results that change lives. Together, we're building a new standard of precision heart care to create a world without heart attacks and improve patient outcomes.

We're seeking a Senior Software Engineer to join our newly formed Enterprise Experience Team, which delivers polished user experiences and cross-cutting enterprise features that set our platform apart. In this high-impact role, you'll own the end-to-end delivery of features that directly drive enterprise adoption, from accessibility improvements and contextual workflows to rapid responses on urgent customer needs. Partnering closely with Client Success, Commercial, and Marketing, you'll ensure we prioritize and deliver the features that matter most to customers. In doing so, you'll reduce friction, build trust, and strengthen our competitive advantage.

Responsibilities

  • Build and enhance fullstack applications using React, TypeScript, and Node.js, delivering both usability and performance.
  • Work cross-functionally to translate customer feedback into intuitive, high-impact solutions.
  • Drive features from concept to production, including design, development, testing, deployment, and ongoing monitoring.
  • Deliver reliable, observable enterprise features that maintain uptime and build customer trust.
  • Conduct code reviews, mentor teammates, and raise the technical bar across the team.
  • Participate in on-call rotations and contribute to post-incident reviews to drive long-term reliability.

Requirements

  • Bachelor's or Master's degree in Computer Science, Software Engineering, or related field (or equivalent experience).
  • 8–12 years of professional software engineering experience, with deep fullstack expertise.
  • Strong background in frontend frameworks (React, TypeScript) and backend services (Node.js, PostgreSQL).
  • Proven success designing and shipping scalable enterprise-facing features in production environments.
  • Skilled at mentorship, technical reviews, and driving architecture decisions.
  • Strong systems thinking and ability to weigh tradeoffs in performance, maintainability, and compliance.
  • Familiarity with observability tooling (logs, alerts, dashboards) and operational best practices.
  • Prior experience in healthcare, fintech, or other regulated industries.
  • Exposure to event-driven architecture and integrations with 3rd-party platforms.
  • Familiarity with cloud-native environments (Docker, AWS ECS/EKS, CI/CD pipelines, IaC).

The base salary range for this role varies by location and is aligned to market benchmarks.

  • Candidates located in higher-cost labor markets, including California, Washington, New York, New Jersey, Connecticut, Massachusetts, and Washington, DC represent the middle to high end of the range, while candidates located in all other U.S. locations represent the low to middle end of the range.
  • Final compensation is determined based on location, experience, skills, and internal equity.

This role is eligible for a 15% target annual bonus, resulting in the following base salary and Total Target Compensation (TTC) ranges:

  • Base Salary: $153,000 - $179,000
  • TTC: $176,000 - $206,000

*Total Target Compensation (TTC): Total Cash Compensation (including base pay, variable pay, commission, bonuses, etc.) Additionally, stock options, paid benefits, and employee perks are part of your total rewards.

Working at Cleerly takes HEART. Discover our Core Values:

  • H: Humility- be a servant leader
  • E: Excellence- deliver world-changing results
  • A: Accountability- do what you say; expect the same from others
  • R: Remarkable- inspire & innovate with impact
  • T: Teamwork- together we win

Don't meet 100 percent of the qualifications? Apply anyway and help us diversify our candidate pool and workforce. We value experience, whether gained formally or informally on the job or through other experiences. Job duties, activities and responsibilities are subject to change by our company.

OUR COMPANY IS AN EQUAL OPPORTUNITY EMPLOYER. We do not discriminate on the basis of race, color, national origin, ancestry, citizenship status, protected veteran status, religion, physical or mental disability, marital status, sex, sexual orientation, gender identity or expression, age, or any other basis protected by law, ordinance, or regulation.

For more information see our Privacy Policy (https://cleerlyhealth.com/privacy-policy). All official emails will come from @cleerlyhealth.com email accounts.

#Cleerly