Top 231 Java engineer Jobs in Boulder, Co

JAVA Developer (Local candidates only) $70.00
Calance US —Denver, CO
- $70 - $78 an hour
- Contract
- Hybrid work
- Office
- JavaScript
- In-person
- AD&D insurance
- Disability insurance
Full Stack Java Developer
Intone Networks —Denver, CO
- Contract
- AWS
- Senior level
Senior Software Engineer - Java/Kotlin
Garmin International, Inc. —Boulder, CO
- $130,900 - $166,600 a year
- Full-time
- Computer Science
- 5 years
- Writing skills
9d
Software Developer
FortyAU —Denver, CO
- $70,000 - $150,000 a year
- Full-time
- Office
- Java
- US work authorization
Quick Apply
Software Developer (Java/Typescript)
Tyler Technologies —Lakewood, CO
- $70,000 - $90,000 a year
- Computer science
- Computer Science
- Writing skills
Quick Apply
4d
Java Backend Engineer
CitiusTech Inc —Denver, CO
- $100,000 - $120,000 a year
- System design
- SQL
- Senior level
12d
Embedded Software Engineer 1
Garmin International, Inc. —Boulder, CO
- $95,000 - $105,000 a year
- Full-time
- Computer Science
- Office
- Java
Tools and Automation Engineer
Apple —Boulder, CO
- $111,900 - $196,200 a year
- Computer science
- Computer Science
- Mid-level
- Employee stock purchase plan
- Health insurance
Senior Data Engineer
Propelus —Boulder, CO
- $100,000 - $140,000 a year
- Full-time
- Remote
- Computer science
- Azure
- Computer Science
- Health savings account
- Health insurance
Software Engineer – Entry Level
VDURA —Niwot, CO
- Full-time
- Computer science
- Computer Science
- Software troubleshooting
Senior Backend Engineer, Growth & Acquisition
Huck Adventures —Boulder, CO
- On call
- Computer Science
- 5 years
- System design
Quick Apply
SOFTWARE DEVELOPER/PLC PROGRAMMING ENGINEER
Kronus Engineering —Boulder, CO
- Email
- Azure
- System design
- Research
- On-the-job training
Senior Java Developer
Blue Rose Consulting Group, Inc. —Denver, CO
- Full-time
- 8 years
- Senior level
Quick Apply
Senior Tech Spec - Embedded Linux, Java, Python
HCLTech —Denver, CO
- From $167,000 a year
- Research
- Java
- C++
13d
2026 Early Career Software Engineer
Anduril Industries —Broomfield, CO
- $115,000 - $135,000 a year
- Email
- Computer Science
- Java
- Master's degree
Backend Software Engineer - AI Trainer
DataAnnotation —Louisville, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
CI/CD Pipeline Engineer - AI Trainer
DataAnnotation —Boulder, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Backend Software Engineer - AI Trainer
DataAnnotation —Boulder, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Back End Developer - AI Trainer
DataAnnotation —Boulder, CO
- $50 - $100 an hour
- Part-time
- Remote
- Writing skills
- English
- Mid-level
- Flexible schedule
Quick Apply
Software Test Automation Engineer
Particle Measuring Systems —Niwot, CO
- $90,000 - $120,000 a year
- Full-time
- Hybrid work
- Computer Science
- 5 years
- Bachelor of Science
- Health insurance
- Dental insurance

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JAVA Developer (Local candidates only) $70.00

Calance US -
Denver, CO

Apply Now

Job Details

Contract
$70 - $78 an hour

Benefits

AD&D insurance
Disability insurance
Health insurance
Dental insurance
401(k)
Vision insurance

Qualifications

Spring Boot
Version control
CSS
Infrastructure as Code (IaC)
AI tools proficiency
Amazon ECS
Development environments
JavaScript
Developing and maintaining backend systems
Front-end component implementation
JSON
Cloud automation
Cloud solution engineering
Back-end integration
DevOps automation
Developer tools
GitLab
HTML

Full Job Description

FOR IMMEDIATE DETAILS about this position, please feel free to contact EITHER of US and REFERENCE the JOB#:

MICHELL CASEY: (800) 732-4680 x715 or [email protected]
TRENT CASEY: (949) 558-4246 or [email protected]

=======================================================
- - We will NOT accept 3rd Party (C2C) Contractors - -
=======================================================

JOB DETAILS:
Position: Sr. Java Developer
JOB REF#: 44668 - SB26-149-DEV
Duration: 12 Months (Contract)
Location: HYBRID - DENVER, CO 80290
Pay Rate: $70.00 (W2 only) or $78.00 (INCORPORATED), (Not accepting 1099 or C2C)

HYBRID: We will NOT consider candidates willing to relocate - LOCAL CANDIDATES ONLY!!

Must work ONSITE every Tuesday / HOURS: MON-FRI 8am - 5:00pm (MST)

Java Developer Contractor to support the design, development, and maintenance of web applications, backend services, and cloud-based solutions. This role is ideal for someone who is comfortable working across the Java/Spring ecosystem, building REST APIs, integrating with AWS services, and contributing to modern CI/CD-driven development workflows.

RESPONSIBILITIES INCLUDE:
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 Thyme leaf, 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 SKILLS/EXPERIENCE:
- - MUST interview ONSITE - -
5+ years as a Java developer, developing applications in JAVA. Able to comfortably between backend development, lightweight front-end work, cloud-based deployments, and CI/CD workflows.
Experience with Java 21 or recent versions of the Java SDK.
Experience with AWS, GitLab pipelines, Terraform, and AI-assisted coding tools is highly valued.
TECHNICAL EXPERIENCE: 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,
and AI-assisted coding tools, including exploration of Claude Code
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.

DESIRED/PREFERRED SKILLS:
Experience with Thymeleaf for server-side templating.
Hands-on experience with AWS services such as: Amazon ECS: Amazon API Gateway and 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.

==========================================
==========================================

Calance Consultant Benefits Offerings:

EPO/PPO Medical Plans
HMO/PPO Dental programs

- Vision - VSP (Vision Plan Summary)

401K Retirement vesting program (VOYA)
Paid Bi-Weekly/Direct Deposit
Flex Spending Plan
Voluntary Life, AD&D, STD or LTD plans

Apply Now

Refine Your Search

java engineer jobs in boulder, co

JAVA Developer (Local candidates only) $70.00

Full Stack Java Developer

Senior Software Engineer - Java/Kotlin

Software Developer

Software Developer (Java/Typescript)

Java Backend Engineer

Embedded Software Engineer 1

Tools and Automation Engineer

Senior Data Engineer

Software Engineer – Entry Level

Senior Backend Engineer, Growth & Acquisition

SOFTWARE DEVELOPER/PLC PROGRAMMING ENGINEER

Senior Java Developer

Senior Tech Spec - Embedded Linux, Java, Python

2026 Early Career Software Engineer

Backend Software Engineer - AI Trainer

CI/CD Pipeline Engineer - AI Trainer

Backend Software Engineer - AI Trainer

Back End Developer - AI Trainer

Software Test Automation Engineer

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