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Top Java Developer Jobs in Denver & Boulder, CO

174+ Job Results
Yesterday
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
As a Staff Software Engineer at Cash App's Trust Authentication team, design and operate APIs and services for authentication flows, enhance account security, scale architecture, collaborate with product management and design, deploy daily, and provide live support.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More
2 Days Ago
Colorado, CO
180 Employees
5-7 Years of Experience
180 Employees
5-7 Years of Experience
Fintech • Payments • Software • Financial Services
Seeking a Senior Software Engineer with Java expertise to lead the design, development, and maintenance of APIs for web and mobile applications. Responsibilities include system design, development, integration, performance optimization, documentation, testing, monitoring, versioning, security implementation, and mentorship. Bachelor's degree in Computer Science or related field and 5+ years of API experience required.
Top Benefits:
401-K
Child Care Benefits
Company Equity
+48 More
2 Days Ago
Colorado, CO
Remote
12,000 Employees
153K-270K Annually
7+ Years of Experience
12,000 Employees
153K-270K Annually
7+ Years of Experience
eCommerce • Fintech • Hardware • Payments • Software • Financial Services
Senior Software Engineer working on the core OS platform for Square's Register and Terminal hardware products. Responsibilities include project work, development phases, collaboration with cross-functional teams, code reviews, and mentoring engineers. Qualifications include 8+ years of development experience, leadership in embedded software projects, programming in C, C++, Java/Kotlin, Python, and interest in hardware products.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+55 More

Featured Jobs

3 Days Ago
Colorado, CO
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
As a Systems Software Engineer at Scythe, you will play a crucial role in maintaining the operating system and foundational software for intelligent, all-electric machines. This position involves writing and maintaining code in Rust, Python, and C++, bridging the gap between firmware and higher-level software, and working on a complex Linux system. Additionally, you will be involved in debugging software systems and working with robots and ROS.
Top Benefits:
401-K
Company Equity
Company Outings
+42 More
3 Days Ago
Colorado, CO
Remote
20,000 Employees
109K-186K Annually
5-7 Years of Experience
20,000 Employees
109K-186K Annually
5-7 Years of Experience
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Design, deploy, troubleshoot, and manage networks for US Federal customers. Lead engagements, mitigate outages, and provide mentorship for operational improvements. Collaborate with project managers and SRE team on software upgrades and maintenance. Participate in on-call schedule and contribute to planned change introductions.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+42 More
3 Days Ago
Colorado, CO
420 Employees
5-7 Years of Experience
420 Employees
5-7 Years of Experience
Aerospace • Hardware • Information Technology • Mobile • Software
As a Senior DevOps Engineer at Gogo Business Aviation, you will design, develop, maintain, and improve CI/CD pipelines. You will analyze business requirements and translate them into tactical plans. This role requires proficiency in build tools, version control, AWS services, infrastructure management, Linux systems, and more.
Top Benefits:
401-K
401-K Matching
Child Care Benefits
+57 More
3 Days Ago
Colorado, CO
93,000 Employees
61K-98K Annually
3-5 Years of Experience
93,000 Employees
61K-98K Annually
3-5 Years of Experience
Information Technology • Internet of Things • Mobile • On-Demand • Software
An individual contributor responsible for providing leadership and support for the Network Back Office component of a mobile platform. Duties include system maintenance, troubleshooting, and documentation. Requires knowledge of various technologies and strong communication skills.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
3 Days Ago
Colorado, CO
Remote
Hybrid
4,200 Employees
90K-110K Annually
3-5 Years of Experience
4,200 Employees
90K-110K Annually
3-5 Years of Experience
Artificial Intelligence • Cloud • Information Technology • Software • Big Data Analytics
As a Solutions Engineer at Dynatrace, you will be responsible for providing technical support to the sales team, conducting demonstrations, managing proof of concepts, building relationships with customers, and collaborating across teams to promote Dynatrace's product offerings.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+40 More
4 Days Ago
Colorado, CO
2,000 Employees
139K-191K Annually
5-7 Years of Experience
2,000 Employees
139K-191K Annually
5-7 Years of Experience
Aerospace • Hardware • Information Technology • Robotics
Lead the development of flight software for spacecraft, oversee subcontracted efforts, provide technical leadership, and ensure compliance with engineering specifications.
Top Benefits:
401-K
401-K Matching
Company-Sponsored Family Events
+28 More
7 Days Ago
Colorado, CO
Remote
364,000 Employees
5-7 Years of Experience
364,000 Employees
5-7 Years of Experience
Artificial Intelligence • Professional Services • Business Intelligence • Consulting • Cybersecurity • Generative AI
As a Senior Manager, you'll work as part of a team of problem solvers, helping to solve complex business issues from strategy to execution. Responsibilities include leading the design, development, and implementation of generative AI solutions, collaborating with cross-functional teams, and architecting software systems.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+66 More
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