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Top Senior PHP Developer Jobs in Denver & Boulder, CO

9+ Job Results
16 Hours Ago
Colorado, CO
69 Employees
111K-185K Annually
5-7 Years of Experience
69 Employees
111K-185K Annually
5-7 Years of Experience
Fitness • Software
As a Senior Software Engineer at TrainingPeaks, you will develop and support applications, create modular front and back-end code, improve system performance, and mentor junior developers. You will also drive architecture discussions and deliver features that enhance customer satisfaction while addressing scalability challenges.
Top Benefits:
401-K
401-K Matching
Company Outings
+39 More
16 Hours Ago
Colorado, CO
269 Employees
111K-185K Annually
5-7 Years of Experience
269 Employees
111K-185K Annually
5-7 Years of Experience
Fitness • Music • Software
As a Senior Software Engineer at TrainingPeaks, you will create and support sites and services, develop modular code, improve system scalability, enhance APIs, refactor code, mentor junior developers, and contribute to architecture discussions while driving quality and performance enhancements.
Top Benefits:
401-K
401-K Matching
Company Outings
+39 More
2 Days Ago
Colorado, CO
Hybrid
830 Employees
125K-144K Annually
3-5 Years of Experience
830 Employees
125K-144K Annually
3-5 Years of Experience
Artificial Intelligence • Big Data • Machine Learning • Marketing Tech • Software • Analytics • Big Data Analytics
As a Senior Infrastructure Engineer on the Release Tools team at Ibotta, you will enhance engineering productivity by using infrastructure as code techniques, develop automation tooling, ensure security in operations, review code, and maintain documentation, all while collaborating with a dedicated team in a hybrid work environment.

Featured Jobs

3 Days Ago
Colorado, CO
Remote
3,300 Employees
137K-198K Annually
5-7 Years of Experience
3,300 Employees
137K-198K Annually
5-7 Years of Experience
Information Technology • Security • Cybersecurity
Cloudflare seeks a backend engineer to develop and maintain customer and internal service APIs. Responsibilities include designing RESTful APIs, database interaction, and working with the product team on code solutions. Strong skills in debugging, optimization, and container deployment are essential.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
13 Days Ago
Colorado, CO
Hybrid
150 Employees
110K-130K Annually
5-7 Years of Experience
150 Employees
110K-130K Annually
5-7 Years of Experience
Marketing Tech • Real Estate • Software • PropTech
As a Software Engineering Technical Lead, you will guide technical decision-making, lead architectural discussions, mentor engineers, conduct code reviews, and optimize workflows. You will need to ensure the integration of technologies with business goals while fostering team productivity and growth.
Top Benefits:
401-K
401-K Matching
Company Outings
+40 More
14 Days Ago
Colorado, CO
10 Employees
5-7 Years of Experience
10 Employees
5-7 Years of Experience
Food • Healthtech
The Senior PHP Developer at Bitewell will focus on enterprise-scale web development using PHP, create application modules through APIs, develop custom plugins for CMS, and implement PHP OOP principles. The role involves building a food delivery and nutrition management platform with innovative features.
Top Benefits:
Company Equity
Company Outings
Dental Insurance
+18 More
20 Days Ago
Colorado, CO
14,500 Employees
110K-140K Annually
7+ Years of Experience
14,500 Employees
110K-140K Annually
7+ Years of Experience
Aerospace • Cloud • Digital Media • Information Technology • Mobile • News + Entertainment • Retail
The Staff Platform Engineer at DISH is responsible for managing CI/CD tools, driving automation in software development and operations, providing technical guidance, enhancing existing tools and platforms, and supporting the APIGEE platform. This role also involves researching open-source technologies to improve development delivery and collaborating with teams to brainstorm new ideas.
Top Benefits:
401-K
401-K Matching
Company Equity
+56 More
9 Days Ago
Colorado, CO
165 Employees
5-7 Years of Experience
165 Employees
5-7 Years of Experience
Information Technology • Sales • Software
You will design and build test automation frameworks, write manual and automated tests, and collaborate with the development team to ensure quality and identify issues. The role involves working within an agile product development team, focusing on enhancing application test coverage and customer experience.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+31 More
21 Days Ago
Colorado, CO
Remote
42 Employees
160K-220K Annually
5-7 Years of Experience
42 Employees
160K-220K Annually
5-7 Years of Experience
Security • Software • Cybersecurity
As a Solutions Architect at StackHawk, you will partner with the sales team to engage in technical discussions, assist in configuring the StackHawk scanning engine, manage customer onboarding, and collaborate with engineering to integrate StackHawk into CI/CD pipelines, ultimately converting prospects into successful customers.
Top Benefits:
401-K
Company Equity
Company Outings
+22 More
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