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Java Jobs in Boulder, CO (NOW HIRING)

Prohires

Java developer (Local to Co)(W2 )

Denver, CO

$52.50 - $68/hr

Senior Java / AWS Developer - Experience Required: 15+ Years Location: Denver, CO (Local Colorado candidates only) Duration: 12 Months+ Contract Job Summary We are seeking a highly experienced Senior ...

Infojini Inc

Senior Java Developer

Denver, CO

$59 - $75.25/hr

We are looking for Senior Java Developer in Denver, CO for 6 months contract position. Please send your resume along with rate expectation. Please refer someone else if you are not available at this ...

Quantix

Java / JavaScript Engineer

Lakewood, CO

$51.75 - $71/hr

Java / JavaScript Engineer Location: Lakewood, CO Type: Direct Hire Client located in Lakewood, Colorado is seeking a Java / JavaScript Engineer for a direct hire position. This position will ...

Sonsoft Inc

Java/J2EE Developer

Denver, CO

$52.50 - $68/hr

At least 4 years of experience in Java J2EE technologies Skills. * At least 4 years of experience in software development life cycle . * At least 4 years of experience in Project life cycle ...

Staffing LLC

Java Developer -Denver, Colorado

Denver, CO

$52.50 - $68/hr

Java Developer Rate: $ 40/ hour on W2 only Type: Contract Location: Denver, Colorado 80112- Locals to CO Only Thank you Responsibilities * Designs, develops, and implements web-based, micro-Java ...

Sonsoft Inc

Java/J2EE Developer

Denver, CO · On-site

$52.50 - $68/hr

Java, J2EE (JDBC, JSP, Spring, Web Services, Hibernate, XML, AJAX, Spring Framework, web services, MQ and SQL, PL/SQL) Preferred At least 6 years of hands on experience in Java/J2EE technologies ...

Sonsoft Inc

Java/J2EE Developer

Denver, CO

$52.50 - $68/hr

At least 4 years of experience in Java J2EE technologies Skills. * At least 4 years of experience in software development life cycle . * At least 4 years of experience in Project life cycle ...

SofTec Solutions

Sr. JAVA Engineer

Boulder, CO · On-site

$129K - $170K/yr

Job Title: Sr. Java Engineer Term: Direct Placement (Salaried) Location: Boulder, CO or Denver, CO • Design, Develop core platform to support high-volume, distributed multi-tenant architecture. • ...

MSYS Inc.

Sr. Java Developer - Hybrid

Golden, CO · Hybrid

$59 - $75.50/hr

Title: Sr. Java Developer - Hybrid Location: Golden,CO Length :Long term Restriction: w2 or c2c Description: *** Mode of Interview:- Webcam Interview *** Longterm Project *** Hybrid (3days per Onsite ...

Sonsoft Inc

Java J2EE Developer

Denver, CO

At least 4 years of experience in Java J2EE technologies Skills * At least 4 years of experience in software development life cycle. * At least 3 years of experience in Project life cycle activities ...

HPTech Inc.

Scala Java Developer - W2

Denver, CO

$52.50 - $68/hr

* Develop scalable Java and Scala-based RESTful microservices from scratch using Spring Boot, Akka, Slick, and relevant frameworks. * Migrate legacy Java applications to Scala for optimization and ...

INENT INC

Java lead

Denver, CO · Hybrid

Some of the work will be purely Java/Struts/Spring/Hibernate, and others will be working with AngularJS. Creating this Job Order specifically for AngularJS resources. Although we are presenting ...

US IT Solutions Inc

Java 7EE+Oracle 12c

Denver, CO · On-site

Description: We are looking to fill a position for Java Developer with experience in Java 7 EE in Denver CO. * AGILE - Agile Development Methodology * EJB * J2EE * Java * Jenkins * JPAPI

Sonsoft Inc

Java J2EE Developer

Denver, CO · On-site

At least 4 years of experience in Java J2EE technologies Skills * At least 4 years of experience in software development life cycle. * At least 3 years of experience in Project life cycle activities ...

Sonsoft Inc

Java J2EE Developer

Denver, CO

At least 4 years of experience in Java J2EE technologies Skills * At least 4 years of experience in software development life cycle. * At least 3 years of experience in Project life cycle activities ...

Quantix

Java / Spring Engineer

Lakewood, CO

$51.75 - $71/hr

Client located in Lakewood, Colorado is seeking a Java / Spring Engineer for a long term contract position. This position will participate on an 11 person team developing applications utilized ...

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All JobsJava JobsJava Jobs in Boulder, CO

Java information

See Boulder, CO salary details

$16

$59

$81

How much do java jobs pay per hour?

As of Jun 20, 2026, the average hourly pay for java in Boulder, CO is $59.68, according to ZipRecruiter salary data. Most workers in this role earn between $51.63 and $66.78 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Java Developer, and why are they important?

To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with development frameworks like Spring or Hibernate, version control systems such as Git, and relevant certifications (e.g., Oracle Certified Java Programmer) is highly beneficial. Analytical thinking, problem-solving, and effective communication are important soft skills that distinguish top candidates in collaborative environments. These skills and qualifications are vital for building robust, efficient applications and contributing effectively to development teams.

Can I earn money from Java?

Java developers can earn income by working as software engineers, programmers, or application developers for companies, freelancing, or consulting. Salaries vary based on experience, location, and skill level, and proficiency in related tools like frameworks and databases can enhance earning potential.

Is Java outdated in 2026?

Java remains a widely used programming language for enterprise applications, Android development, and backend systems in 2026. Its ongoing updates, large ecosystem, and strong community support ensure its relevance for developers and organizations. Java skills continue to be in demand for maintaining and developing complex software systems.

What is the difference between Java vs Python Developer?

AspectJava DeveloperPython Developer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Python certifications
Work EnvironmentEnterprise applications, Android developmentWeb development, data science, automation
Industry UsageFinance, telecom, enterprise softwareTech startups, data analysis, AI projects
Common Search/ComparisonJava DeveloperPython Developer

Java and Python developers often share similar educational backgrounds and certifications. Java developers typically work on enterprise applications and Android development, while Python developers focus on web development, data science, and automation. Both roles are highly sought after in different industry sectors, with Java more common in large enterprises and Python popular in startups and AI projects.

What jobs can I get with Java?

Java is a versatile programming language used in various roles such as Java developer, software engineer, backend developer, Android app developer, and systems analyst. These jobs typically require knowledge of Java frameworks, object-oriented programming, and development tools like IDEs and version control systems.

What does a Java Developer do?

A Java Developer is a software professional who specializes in designing, developing, and maintaining applications using the Java programming language. They often work on web, mobile, or enterprise applications, collaborating with other programmers, designers, and stakeholders to deliver functional software solutions. Their responsibilities include writing clean and efficient code, debugging issues, and ensuring applications are secure and scalable. Java Developers are also involved in testing, deploying, and updating software as technology and requirements evolve.

How does a Java developer typically collaborate with other teams during a software project?

Java developers frequently work alongside front-end developers, QA specialists, and project managers to ensure smooth delivery of software projects. They participate in code reviews, daily stand-ups, and sprint planning meetings, sharing progress and addressing technical challenges collaboratively. Effective communication and coordination with other departments, such as DevOps for deployment or UX/UI teams for interface integration, are essential for delivering high-quality applications. This collaborative environment helps Java developers expand their technical knowledge and build strong professional relationships.

Does Java have good job opportunities?

Java developers are in high demand across various industries such as finance, technology, and healthcare due to the language's widespread use in enterprise applications and Android development. Strong skills in Java, along with knowledge of frameworks like Spring and experience with cloud platforms, can enhance job prospects. The job market for Java professionals remains robust with competitive salaries and opportunities for growth.

What Is Java?

Java is a class-based object-oriented programming language that was developed in 1995 by Sun Microsystems and later bought by Oracle. Java was designed as a general language capable of programming software for commercial use. It is based on several previous languages such as Objective C, C++, and C#. Java can be used on most major operating systems, including Windows, Apple, and Linux distributions. There is also a Java virtual machine, which allows programmers and developers to work on different operating systems within a single platform.

More about Java jobs
What are the most commonly searched types of Java jobs in Boulder, CO? The most popular types of Java jobs in Boulder, CO are:
What job categories do people searching Java jobs in Boulder, CO look for? The top searched job categories for Java jobs in Boulder, CO are:
What cities near Boulder, CO are hiring for Java jobs? Cities near Boulder, CO with the most Java job openings:
Java jobs near you
Infographic showing various Java job openings in Boulder, CO as of June 2026, with employment types broken down into 88% Full Time, 4% Part Time, and 8% Contract. Highlights an 83% Physical, 6% Hybrid, and 11% Remote job distribution, with an average salary of $124,130 per year, or $59.7 per hour.

Java Developer Contractor - Denver, CO (Hybrid)

Speridian Technologies Only Dener CO

Denver, CO • On-site

$52.50 - $68/hr

Other

Posted 4 days ago

Job description

Hiring: Java Developer Contractor – Denver, CO (Hybrid) Location: Denver, CO (In‑person Tuesdays, remote rest of week) Duration: 07/27/2026 – 07/27/2027 Client: State of CO We’re seeking an experienced Java Developer Contractor to design, build, and maintain modern web applications, backend services, and cloud‑based solutions. This role requires strong hands‑on skills in Java 21, Spring Boot, REST APIs, AWS services, and GitLab CI/CD pipelines. Key Skills: Java SDK 21, Spring Boot, REST APIs AWS (ECS, API Gateway, DynamoDB) GitLab repositories & CI/CD pipelines Terraform, IntelliJ IDEA HTML, CSS, JavaScript, Thymeleaf Responsibilities Design, develop, test, and maintain Java-based applications using Java SDK 21.

Build and enhance applications using Spring Boot and the broader Spring Framework. Develop and maintain REST APIs and JSON-based integrations. Support smaller web applications using Thymeleaf, HTML, CSS, and JavaScript.

Work with AWS-based infrastructure and services, including ECS, API Gateway, and DynamoDB. Contribute to source control and development workflows using GitLab. Build, maintain, and troubleshoot GitLab CI/CD pipelines.

Collaborate with team members on application architecture, implementation decisions, code reviews, and deployment practices. Support infrastructure-as-code efforts, especially where Terraform is used. Use IntelliJ IDEA as the primary development environment.

Apply sound software engineering practices, including maintainable code design, testing, documentation, and operational awareness. Where appropriate, leverage AI-assisted coding tools to improve development productivity and code quality. Required Qualifications Strong professional experience developing applications with Java.

Experience with Java 21 or recent versions of the Java SDK. Solid experience with Spring Boot and Spring-based application development. Experience designing, building, and consuming REST APIs.

Strong working knowledge of JSON and API integration patterns. Familiarity with front-end technologies including HTML, CSS, and JavaScript. Experience using Git-based source control, preferably GitLab.

Experience working with CI/CD pipelines, preferably GitLab CI/CD. Practical experience developing, deploying, or supporting applications in AWS. Ability to work independently, communicate clearly, and deliver high-quality work in a contractor capacity.

Preferred Qualifications Experience with Thymeleaf for server-side templating. Hands-on experience with AWS services such as: Amazon ECS Amazon API Gateway Amazon DynamoDB Familiarity with Terraform or other infrastructure-as-code tools. Experience using IntelliJ IDEA in a professional development environment.

Familiarity with AI-assisted development tools such as Claude Code, GitHub Copilot, Cursor, or similar tools. Experience troubleshooting cloud deployments, application logs, build pipelines, and environment-related issues. Understanding of secure coding practices and cloud application security concepts.

Technical Environment Our current technology stack includes: Java SDK 21 Spring Boot / Spring Framework Thymeleaf REST APIs JSON HTML / CSS / JavaScript AWS, including ECS, API Gateway, and DynamoDB GitLab repositories GitLab CI/CD pipelines Terraform IntelliJ IDEA AI-assisted coding tools, including exploration of Claude Code If you’re a Java developer comfortable across backend, front‑end, and cloud deployments, let’s connect! #JavaDeveloper #SpringBoot #AWS #DenverJobs #Hiring #ContractRole

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