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Contract Java Developer Jobs in Colorado (NOW HIRING)

Responsibilities Peraton is seeking a Software Developer in Herndon, VA or Aurora, CO to support ... Contract requires TS/SCI with polygraph. Candidate must maintain clearance. * 2+ years of ...

Responsibilities Peraton is seeking a Software Developer in Herndon, VA or Aurora, CO to support ... Contract requires TS/SCI with polygraph. Candidate must maintain clearance. * 2+ years of ...

Denver, US Duration:12+ Months Contract with Extension Employment Type: C2C/C2H/W2 Interview ... Design and develop RESTful and GraphQL APIs using Java and Scala * Build event-driven services and ...

Software Developer

Colorado Springs, CO · On-site

$70K - $135K/yr

Proficient in Java Programing language and understands object-oriented programming principals ... Contract permitting, use Flex Time to work in a way that fits your life, not just your 8-to-5. * 11 ...

Software Developer

Colorado Springs, CO · On-site

$70K - $135K/yr

Proficient in Java Programing language and understands object-oriented programming principals ... Contract permitting, use Flex Time to work in a way that fits your life, not just your 8-to-5. * 11 ...

Senior Software Developer

Aurora, CO · On-site

$55.25 - $73.25/hr

Java, Spring Framework, Spring Boot * Web frameworks - React, VUE * Databases - PostgreSQL, MySQL ... and contract wage rates, relevant prior work experience, specific skills and competencies ...

... pricing, contract dates, and ARR. * Pull and transform data from deal line items and existing ... HubSpot Expertise & Developer Skills * 3+ years working with HubSpot in a developer or technical ...

$86K - $138K/yr

Provide Java software development. Perform all aspects of software engineering support required to ... Provide SME support to On Contract Growth or Sector Growth opportunities as applicable. FROST ...

Scala Developer with spark

Denver, CO · On-site

$54.50 - $70.75/hr

Denver, CO Contract Description: * 3-4 years of working experience in Scala * 1-2 Year of experience using Spark programming model in Scala. * 3-4 years of experience in Advanced Java development and ...

$86K - $138K/yr

Provide Java software development. Perform all aspects of software engineering support required to ... Provide SME support to On Contract Growth or Sector Growth opportunities as applicable. FROST ...

Scala Developer with spark

Denver, CO · On-site

$54.50 - $70.75/hr

Denver, CO Contract Description: * 3-4 years of working experience in Scala * 1-2 Year of experience using Spark programming model in Scala. * 3-4 years of experience in Advanced Java development and ...

$112K - $179K/yr

Provide Java software development. Perform all aspects of software engineering support required to ... Provide SME support to On Contract Growth or Sector Growth opportunities as applicable. FROST ...

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Contract Java Developer information

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

To thrive as a Contract Java Developer, you need strong Java programming skills, experience with object-oriented design, and a solid understanding of software development lifecycles, typically supported by a relevant degree or certifications. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git is commonly required. Excellent problem-solving, adaptability, and clear communication skills help you efficiently integrate with new teams and projects. These abilities ensure you can quickly deliver high-quality, maintainable code that meets client requirements in a dynamic contract environment.

What are some common challenges faced by Contract Java Developers when integrating with existing teams and projects?

Contract Java Developers often need to quickly adapt to unfamiliar codebases and team workflows, which can be challenging given tight project timelines. Effective communication is essential, as they must coordinate with permanent staff, understand project requirements, and align with established coding standards and deployment processes. Many contractors also need to manage multiple projects or clients simultaneously, requiring strong time management skills. Proactively seeking clarity on expectations and leveraging onboarding resources can help ease the integration process.

What are Contract Java Developers?

Contract Java Developers are software professionals who specialize in the Java programming language and are hired on a contract basis, rather than as permanent employees. They typically work for a set period of time or on a specific project, developing, testing, and maintaining Java-based applications according to the client’s requirements. These developers are often brought in to provide specialized expertise, handle workload spikes, or complete short-term projects. Their roles may include writing code, fixing bugs, integrating systems, and ensuring applications meet performance and security standards.

What is the difference between Contract Java Developer vs Contract Software Engineer?

AspectContract Java DeveloperContract Software Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science or related, various programming certifications
Work EnvironmentDevelopment teams, client sites, remote optionsDevelopment teams, client sites, remote options
Industry UsageTech, finance, healthcare, e-commerceTech, finance, healthcare, e-commerce
Search & Comparison IntentFocus on Java-specific roles, Java projectsBroader software development roles, multiple languages

Contract Java Developers specialize in Java programming and are often sought for Java-specific projects. Contract Software Engineers have a broader scope, working with multiple programming languages and technologies. Both roles are common in tech industries and share similar work environments, but the Java Developer role is more focused on Java expertise.

What are the most commonly searched types of Java Developer jobs in Colorado? The most popular types of Java Developer jobs in Colorado are:
What are popular job titles related to Contract Java Developer jobs in Colorado? For Contract Java Developer jobs in Colorado, the most frequently searched job titles are:
Infographic showing various Contract Java Developer job openings in Colorado as of July 2026, with employment types broken down into 57% Full Time, and 43% Contract. Highlights an 100% In-person job distribution.

$60K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 18 days ago


Job description

Company Description

Dellfor Technologies is founded by software professionals with fresh approach, and ideas empowering clients and partners in meeting the unique challenges created by transforming business needs. Our technical, domain expertise across obust solutions. We strive to prove ourselves from project inception through completion... Our technical, domain expertise across industries and process oriented approach enables clients to develop cost effective and robust solutions. We strive to prove ourselves from project inception through completion...



To succeed in the Dellfor technologies, you need exceptional connections - to the right experts, the right opportunities and the right answers. You'll find Dellfor Technologies right in the center of this ever-changing technological world - uncovering opportunities and connecting possibilities.



As a global provider of IT staffing services, Dellfor Technologies connects the very best IT professionals to great opportunities at leading companies. And we do it every single day - for both temporary and permanent assignments and across virtually all industries. We use our insight, flexibility and expanded resources to anticipate the needs of leading tech companies and help them make exceptional connections with top tech talent.


Job Description
  • Experience as a Java Architect on large scale,web-based applications
  • Java EE framework and system development
  • Experience with use cases, process flows, and UML
  • Technical expertise in IBM z/OS, Java Virtual Machine, Virtual AIX, JDBC bridging techniques, IBMWebSphere Application Server, Tivoli Access Manager, and DOC1 Generate
  • IBM development software experience including: IBM Content Manager, Rational Application Developer, Clear Case, Clear Quest, DB2 on z/os, AIX.
  • Mobile application development
  • SQL fine tuning and optimization using reporting engines
  • Experience in development of application security layer for web applications
  • Strong expertise in Struts, Spring MVC, Spring IOC, Spring AOP, and Spring Batch technologies
  • Front end technology experience with: JQuery,  JavaScript, CSS, HTML, AJAX, XML.
  • MS SQL Server and DB2 z/os
  • Experience using Hudson or similar CI tools
  • Experienced with  ANT and MAVEN build scripts
  • Development experience of middleware components using IBM MQ, Webservices, etc.
  • Strong experience with iBatis framework
  • Integration of Struts and Spring experience
Additional Information

Highlights and benefits

  • We are a registered E verified company
  • Starting salary between $ 60,000 with regular increments
  • Free classroom skill enhancement program
  • Relocation allowance
  • Referral bonus
  • On the job support from experienced professionals in the relative field
  • Travel allowance
  • Insurance- Medical, dental, vision and 401K
  • Health Benefits through Carefirst BCBS (Blue Cross Blue Shield)
  • Company paid Life Insurance

Please respond with your resume. US Citizens and all other parties authorized to work in the US are encouraged to apply.


Job Type: Contract

Salary: $60,000.00 /year

Required education:

  • Bachelor's

Required experience:

  • Developer: 5-12year