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Top Senior Level Java Developer Jobs in Denver & Boulder, CO

142+ Job Results
6 Hours Ago
Colorado, CO
Remote
12,000 Employees
139K-245K Annually
5-7 Years of Experience
12,000 Employees
139K-245K Annually
5-7 Years of Experience
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
The Android Software Engineer at Square will be responsible for designing, building, and improving experiences in authentication, onboarding, account security, and support within the Android mobile applications. They will work on flagship products such as Point of Sale, Square Register, Square Terminal, and more. The role involves integrating customer feedback, ensuring reliability and monitoring best practices, and driving continuous improvement and growth within the team.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
6 Hours Ago
Colorado, CO
Remote
12,000 Employees
139K-245K Annually
5-7 Years of Experience
12,000 Employees
139K-245K Annually
5-7 Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
The Android Software Engineer at Square's Trust Mobile team is responsible for designing, building, and improving experiences in authentication, onboarding, account security, and support in Android mobile applications. The role involves collaborating with product management and design, implementing best practices for reliability and monitoring, and continuous improvement.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
12 Hours Ago
Colorado, CO
Remote
12,000 Employees
153K-270K Annually
7+ Years of Experience
12,000 Employees
153K-270K Annually
7+ Years of Experience
Blockchain • eCommerce • Fintech • Payments • Software • Financial Services • Cryptocurrency
Work on projects spanning new product introduction and maintaining current product line and Platform features. Participate in all development phases from requirements gathering to production. Collaborate with teammates during the software design process and participate in code reviews. Mentor engineers and help cultivate their career aspirations.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
6 Hours Ago
Colorado, CO
2,000 Employees
139K-208K Annually
7+ Years of Experience
2,000 Employees
139K-208K Annually
7+ Years of Experience
Aerospace • Hardware • Information Technology • Robotics
Join us as a Sr Software Test Engineer at Sierra Space in Louisville, CO. You will design and develop cutting-edge software products, create automated test scripts, lead test campaigns, and work in a multidisciplinary team environment. Must have a Bachelor's degree in Computer Science and 10+ years of experience.
Top Benefits:
401-K
401-K Matching
Company-Sponsored Family Events
+28 More
6 Hours Ago
Colorado, CO
Remote
3,300 Employees
5-7 Years of Experience
3,300 Employees
5-7 Years of Experience
Information Technology • Security • Cybersecurity
Cloudflare is seeking a Senior Software Engineer to work on the development of D1, Cloudflare's first serverless database. The role involves building and defining the future of D1 to enable developers to build full-stack applications. Responsibilities include building full-stack web applications, knowledge of various programming languages, experience operating SaaS applications, designing and building APIs, and a strong understanding of computer science fundamentals.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
12 Hours Ago
Colorado, CO
Remote
3,300 Employees
168K-240K Annually
5-7 Years of Experience
3,300 Employees
168K-240K Annually
5-7 Years of Experience
Information Technology • Security • Cybersecurity
Design and implement software systems in Java for cloud-based email security solution. Collaborate with senior engineers to improve the overall system. Work with large scale data systems and enhance key features.
Top Benefits:
401-K
Child Care Benefits
Commuter Benefits
+45 More
6 Hours Ago
Colorado, CO
Remote
20,000 Employees
163K-285K Annually
7+ Years of Experience
20,000 Employees
163K-285K Annually
7+ Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Manage product development activities, work with cross-functional teams to create high-quality solutions, manage daily development team activities, solve ambiguous problems, and enhance engineering team.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
6 Hours Ago
Colorado, CO
Remote
20,000 Employees
163K-285K Annually
7+ Years of Experience
20,000 Employees
163K-285K Annually
7+ Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Senior Staff Software Engineer at ServiceNow responsible for building high-quality, scalable code, implementing software for customization, contributing to new product design and enhancements, and mentoring colleagues.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
6 Hours Ago
Colorado, CO
Remote
20,000 Employees
123K-210K Annually
5-7 Years of Experience
20,000 Employees
123K-210K Annually
5-7 Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
The Senior Software Engineer in Observability at ServiceNow is responsible for deploying and scaling Observability infrastructure, defining best practices for systems measurability, collaborating with engineering teams, visualizing metrics, deploying monitoring tools, developing APIs, and participating in on-call rotations.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
19 Hours Ago
Colorado, CO
Remote
165 Employees
190K-225K Annually
7+ Years of Experience
165 Employees
190K-225K Annually
7+ Years of Experience
Information Technology • Software • Analytics • Business Intelligence • Consulting
As a CXone CCaaS Senior Architect, you will engineer and design complex Contact Center applications for large companies, define CCaaS architectures, lead migration projects, and collaborate with Clients and teams. Must have extensive experience in Contact Center and UC environments, software architecture, and various technologies.
Top Benefits:
401-K
Company Outings
Company-Sponsored Family Events
+28 More
2 Days Ago
Colorado, CO
93,000 Employees
111K-196K Annually
5-7 Years of Experience
93,000 Employees
111K-196K Annually
5-7 Years of Experience
Information Technology • Internet of Things • Mobile • On-Demand • Software
Senior Manager of Software Development (Mobile Application Development) responsible for providing strategic direction and leadership to mobile software engineering teams specializing in Android mobile background and analytics event capturing applications within the Spectrum Device Software Engineering organization. Oversees career development, existing product support, and deployment of new products. Leads multiple teams of Mobile Software Engineers in an Agile environment, ensuring on-time delivery of software deployments with high quality. Communicates project status updates and escalates issues to senior leadership and internal partners.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
2 Days Ago
Colorado, CO
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
2 Days Ago
Colorado, CO
14,500 Employees
123K-165K Annually
7+ Years of Experience
14,500 Employees
123K-165K Annually
7+ Years of Experience
Aerospace • Cloud • Digital Media • Information Technology • Mobile • News + Entertainment • Retail
DISH is actively seeking a skilled Staff Operation Engineer to join our dynamic technology teams. If you're a highly motivated individual with a passion for addressing complex business challenges through innovative technology solutions, we invite you to consider the role of a Staff Operation Engineer. Collaborate with a team of talented professionals dedicated to leveraging cutting-edge technologies in areas such as product development, software design, and big data. In this role, you'll be at the forefront of driving automation across all aspects of software development, release, operations, and maintenance. Join us at DISH, where you can contribute to shaping the future of technology and connecting consumers with the products and platforms of tomorrow.
Top Benefits:
401-K
401-K Matching
Company-Sponsored Family Events
+33 More
2 Days Ago
Colorado, CO
220 Employees
7+ Years of Experience
220 Employees
7+ Years of Experience
Artificial Intelligence • Logistics • Machine Learning • Software
As a Senior Software Engineer (FinOps) at Vorto, you will work with finance, technology, and operational teams to improve billing processes, operational performance, and reporting. You will develop scalable solutions to address customer needs and ensure high standards are met. This is an entrepreneurial role requiring full understanding of business problems and building effective solutions. The role reports to Senior Program Manager (FinOps).
Top Benefits:
401-K Matching
Commuter Benefits
Company Equity
+14 More
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