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Top Full-Stack Engineer Jobs in Denver & Boulder, CO

66+ Job Results
2 Hours Ago
Colorado, CO
Hybrid
980 Employees
$120K-$175K Annually
5-7 Years of Experience
980 Employees
$120K-$175K Annually
5-7 Years of Experience
Productivity • Software
Join the Professional Services team as a Full Stack Developer at a well-funded company, developing custom solutions for high value customers. Responsibilities include designing, testing, and maintaining new features, leading projects, and collaborating with client-facing teams. Requires 5+ years of experience in TypeScript, Node.js, and React.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+48 More
3 Days Ago
Colorado, CO
Remote
350 Employees
7+ Years of Experience
350 Employees
7+ Years of Experience
Artificial Intelligence • Legal Tech • Professional Services • Software
Ontra is seeking a Staff Software Engineer with expertise in Ruby on Rails. This role involves exploring and prototyping solutions, contributing to engineering culture, setting technical direction, and providing support to cross-functional teams.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+39 More
3 Hours Ago
Colorado, CO
220 Employees
$150K-$180K Annually
3-5 Years of Experience
220 Employees
$150K-$180K Annually
3-5 Years of Experience
Artificial Intelligence • Logistics • Machine Learning • Software
As a Senior Software Engineer, Backend at VORTO, you will help define the frontier of logistics optimization, supply prediction, and demand prediction. You will work with a small, dedicated team to develop and maintain APIs, services, and systems for managing the flow of drivers and trucks. The role requires 5+ years of experience, hands-on experience with GoLang and SQL/Postgres, and experience with Docker containers, Kubernetes, NATS, and Redis.
Top Benefits:
401-K Matching
Commuter Benefits
Company Equity
+14 More
2 Days Ago
Colorado, CO
Remote
858 Employees
$141K-$174K Annually
5-7 Years of Experience
858 Employees
$141K-$174K Annually
5-7 Years of Experience
Consumer Web • Food • Software
Seeking a Senior Software Engineer for the Growth Platform team at ezCater. Responsibilities include building back-end products, collaborating with cross-functional teams, and driving innovation. Requires 5+ years of professional software development experience and fullstack experience with Ruby on Rails.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+40 More
3 Hours Ago
Colorado, CO
220 Employees
3-5 Years of Experience
220 Employees
3-5 Years of Experience
Artificial Intelligence • Logistics • Machine Learning • Software
As a software engineer at VORTO, you will help define the frontier of logistics optimization, supply prediction, and demand prediction. You will work with a small, dedicated team to build and maintain web applications using Angular / Typescript and implement supporting server endpoints in GoLang. You will also debug production issues and follow best practices to write high-quality, secure, and scalable code.
Top Benefits:
401-K Matching
Commuter Benefits
Company Equity
+14 More
8 Days Ago
Colorado, CO
Remote
70 Employees
$136K-$230K Annually
7+ Years of Experience
70 Employees
$136K-$230K Annually
7+ Years of Experience
Enterprise Web • HR Tech • Software
The Senior Fullstack Engineer will work with React, Ruby, Rails, MongoDB, and Postgres to solve problems for customers. They will collaborate with Product Managers, Designers, and other Engineers to shape the direction of the products. The ideal candidate has at least 3 years of professional Software Engineering experience and understands SaaS business fundamentals.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+56 More
3 Days Ago
Colorado, CO
Remote
350 Employees
7+ Years of Experience
350 Employees
7+ Years of Experience
Artificial Intelligence • Legal Tech • Professional Services • Software
Ontra is seeking a Senior Full Stack Software Engineer to build and maintain web-based applications using Ruby on Rails and Ember.JS. The ideal candidate should have 7+ years of experience and a strong foundation in software development fundamentals.
Top Benefits:
401-K
Commuter Benefits
Company Equity
+39 More
4 Days Ago
Colorado, CO
Remote
12,000 Employees
$153K-$270K Annually
1-3 Years of Experience
12,000 Employees
$153K-$270K Annually
1-3 Years of Experience
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
As a staff software engineer on the Web Payment Experience team, responsible for mentoring and teaching mid-level developers, setting technical direction, developing JavaScript APIs and UI, maintaining APIs in Go, and building reliable experiences for developers and merchants.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More

Featured Jobs

4 Days Ago
Colorado, CO
Remote
12,000 Employees
$153K-$270K Annually
1-3 Years of Experience
12,000 Employees
$153K-$270K Annually
1-3 Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The Staff Software Engineer on the Web Payment Experience team at Square mentors and teaches other engineers, sets technical direction, develops JavaScript APIs and UIs, maintains APIs for tokenization platform, and works on building reliable and delightful experiences for developers and merchants.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
A Minute Ago
Colorado, CO
Remote
858 Employees
$141K-$175K Annually
5-7 Years of Experience
858 Employees
$141K-$175K Annually
5-7 Years of Experience
Consumer Web • Food • Software
Seeking a Senior Software Engineer for Menu Core Services at ezCater to design and build scalable systems and drive growth and customer satisfaction across the organization.
Top Benefits:
401-K
401-K Matching
Commuter Benefits
+40 More
8 Days Ago
Colorado, CO
14 Employees
$90K-$120K Annually
5-7 Years of Experience
14 Employees
$90K-$120K Annually
5-7 Years of Experience
Aerospace • Big Data • Internet of Things • Analytics • Business Intelligence
As a Full Stack Software Engineer at Urban Sky, you will be responsible for architecting web portals, collaborating with diverse teams, and creating comprehensive documentation. The role requires 5+ years of experience in full-stack web development with expertise in Node.js, React, Typescript, Postgres, RestAPI, Jest, Git, and Cypress.
Top Benefits:
Company Equity
Dental Insurance
Flexible Work Schedule
+10 More
14 Days Ago
Colorado, CO
Remote
26 Employees
$120K-$140K Annually
3-5 Years of Experience
26 Employees
$120K-$140K Annually
3-5 Years of Experience
Artificial Intelligence • Enterprise Web • Mobile • Software • Design • App development
Seeking an AWS-certified full-stack developer to design and implement web applications on AWS. Responsibilities include developing RESTful APIs, ensuring application security, and staying up-to-date with industry trends. Bachelor's degree in computer science or equivalent experience required. Strong proficiency in front-end and back-end technologies and excellent problem-solving skills desired.
Top Benefits:
401-K
401-K Matching
Company Outings
+44 More
14 Days Ago
Colorado, CO
Remote
26 Employees
$120K-$140K Annually
3-5 Years of Experience
26 Employees
$120K-$140K Annually
3-5 Years of Experience
Artificial Intelligence • Enterprise Web • Mobile • Software • Design • App development
Looking for an AWS-certified full-stack web developer to join our remote team. Responsibilities include designing and developing full-stack web applications, architecting cloud-based solutions on AWS, collaborating with front-end developers, and optimizing application performance. Must have AWS certification, Bachelor's degree in CS or equivalent, experience in full-stack development, and strong proficiency in JavaScript and related technologies.
Top Benefits:
401-K
401-K Matching
Company Outings
+44 More
3 Hours Ago
Colorado, CO
Remote
Hybrid
2,344 Employees
$170K-$272K Annually
7+ Years of Experience
2,344 Employees
$170K-$272K Annually
7+ Years of Experience
Fintech • HR Tech
Senior/Staff Software Engineer role at Gusto, responsible for architecting, building, and testing the product suite. Mentoring other engineers, collaborating with product management and design teams, and creating a product that customers love.
Top Benefits:
401-K
Adoption Assistance
Commuter Benefits
+29 More
12 Hours Ago
Colorado, CO
Remote
12,000 Employees
$168K-$297K Annually
5-7 Years of Experience
12,000 Employees
$168K-$297K Annually
5-7 Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Design, build, and launch credit products and features for Cash App's Underwriting & Credit organization. Collaborate with cross-functional teams and work on impactful projects. Mentor fellow engineers and contribute to development capabilities.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
19 Days Ago
Colorado, CO
Remote
30 Employees
$100K-$140K Annually
3-5 Years of Experience
30 Employees
$100K-$140K Annually
3-5 Years of Experience
Edtech
Design, develop, and maintain complex software systems and applications. Work with a team to deliver high-quality solutions.
3 Hours Ago
Colorado, CO
220 Employees
$120K-$150K Annually
3-5 Years of Experience
220 Employees
$120K-$150K Annually
3-5 Years of Experience
Artificial Intelligence • Logistics • Machine Learning • Software
As a Senior Software Engineer at VORTO, you will be responsible for designing, building, and maintaining APIs, services, and systems. You will work with cutting-edge technologies like Google Cloud Platform, Kubernetes, and Tensorflow. You should have at least 5 years of experience developing and maintaining production codebases, as well as 2 years of experience with Angular & Typescript and SQL.
Top Benefits:
401-K Matching
Commuter Benefits
Company Equity
+14 More
5 Days Ago
Colorado, CO
Remote
71 Employees
7+ Years of Experience
71 Employees
7+ Years of Experience
Enterprise Web • HR Tech • Information Technology • Software
TextUs is seeking a Senior Backend Software Engineer with expertise in Ruby on Rails to help build applications. The role requires developing production APIs, reviewing documentation, managing tech debt, and collaborating with the team. Responsibilities include mentoring junior developers, maintaining CI/CD processes, and working in a remote environment.
Top Benefits:
401-K
401-K Matching
Company Outings
+32 More
2 Hours Ago
Colorado, CO
93,000 Employees
$80K-$157K Annually
3-5 Years of Experience
93,000 Employees
$80K-$157K Annually
3-5 Years of Experience
Information Technology • Internet of Things • Mobile • On-Demand • Software
As a Software Engineer IV, you will work with technical teams to create software solutions that improve the customers' experience. You will design and implement new functionality following best practices. You will collaborate with other team members to solve technical problems and mentor junior developers.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
10 Days Ago
Colorado, CO
Remote
50,000 Employees
5-7 Years of Experience
50,000 Employees
5-7 Years of Experience
AdTech • Cloud • Digital Media • Information Technology • News + Entertainment • App development
As a senior software engineer at Fandango, work on back end software and services in C# and node.js, lead a team of engineers, collaborate with peers, participate in Agile ceremonies, troubleshoot and fix production issues, and mentor team members.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+58 More
3 Hours Ago
Colorado, CO
Hybrid
1,200 Employees
$127K-$146K Annually
7+ Years of Experience
1,200 Employees
$127K-$146K Annually
7+ Years of Experience
Cloud • Healthtech • Payments • Professional Services • Software • Analytics • Automation
Seeking a Senior Software Engineer to work on our Enterprise Integration product. Responsible for leading development efforts and implementing software solutions. Analyze, design, program, debug, and modify software enhancements. Interact with users to define system requirements in an Agile/Scrum environment.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+52 More
5 Days Ago
Colorado, CO
Remote
3,300 Employees
$137K-$198K Annually
3-5 Years of Experience
3,300 Employees
$137K-$198K Annually
3-5 Years of Experience
Information Technology • Security • Cybersecurity
As a Software Engineer on our team, you will work across a wide range of technologies and systems to deliver new features, improve performance, and increase scalability of our Network Services products.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
13 Days Ago
Colorado, CO
Remote
3,300 Employees
3-5 Years of Experience
3,300 Employees
3-5 Years of Experience
Information Technology • Security • Cybersecurity
In this role, you'll be helping build the new Reporting & Analytics product features in the Cloudflare Zero Trust Platform. As a software engineer on this greenfield team, you'll work across the stack to implement our Go API, build new backend features and functionality in Go, and help contribute to building new frontend analytical visualizations and functionality.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
5 Days Ago
Colorado, CO
Remote
3,300 Employees
$137K-$198K Annually
3-5 Years of Experience
3,300 Employees
$137K-$198K Annually
3-5 Years of Experience
Information Technology • Security • Cybersecurity
As a Software Engineer on our team, you will work across a wide range of technologies and systems to deliver new features, improve performance, and increase the scalability of our Network Services products. You'll build, deploy, and operate your team's systems on top of one of the largest edge networks in the world. You'll partner with some of the best engineers and product managers to solve big problems that have a meaningful impact in the lives of our customers and users.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
8 Days Ago
Colorado, CO
Remote
90 Employees
$130K Annually
3-5 Years of Experience
90 Employees
$130K Annually
3-5 Years of Experience
Artificial Intelligence • Computer Vision • Hardware • Machine Learning • Robotics • Sales
Backend Web Software Engineer responsible for designing, developing, and maintaining web services to power customer-facing applications for autonomous machines. Collaborate with cross-functional teams, provide technical leadership, and ensure scalability and performance of software solutions.
Top Benefits:
401-K
Company Equity
Company Outings
+42 More
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