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Software Developer Contract Jobs in Roxana, IL (NOW HIRING)

Chipton Ross

Software Engineer-Embedded 4

Hazelwood, MO · On-site

$124K - $163.20K/yr

Job #218266 Chipton-Ross is seeking a Software Engineer-Embedded 4 for a contract opportunity in Hazelwood, MO. 100% remote. BASIC QUALIFICATIONS (REQUIRED SKILLS/EXPERIENCE) * Regular and ...

Cognizant Technologies

C++ developer

Saint Louis, MO

$47.75 - $64.25/hr

Louis, MO Duration: 6+ Months Contract ONLY EAD GC, GC OR USC. Qualifications We are seeking C/C++ developers with Telecom experience. 3+ yrs C/C++ experience Software Documentation experience ...

Infojini Inc

C# Developer

Saint Louis, MO

$47.75 - $64.25/hr

Infojini Consulting is recognized as one of the fastest growing IT services and software ... C# Developer Location: St. Louis, MO Contract : 7 months contract to hire Roles and ...

The Timberline Group

SR. SOFTWARE ENGINEER

Saint Louis, MO · Remote

$119.10K - $157K/yr

Leadership * Coach less senior Software Engineers in processes, techniques and problem solving ... Contract-to-Hire 3-6 months * Must be US-Citizen or Green-Card only * Will be required to travel ...

The Timberline Group

SR. SOFTWARE ENGINEER

Saint Louis, MO · On-site

$119.10K - $157K/yr

Leadership * Coach less senior Software Engineers in processes, techniques and problem solving ... Contract-to-Hire 3-6 months * Must be US-Citizen or Green-Card only * Will be required to travel ...

Boeing

Phantom Works Software Lead

Berkeley, MO · On-site

Lead the software engineering team's agile delivery: facilitate sprint planning, daily stand-ups ... Define, document, and enforce software integration contracts (ICDs or equivalent living artifacts ...

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How much do software developer contract jobs pay per year?

As of Jun 1, 2026, the average yearly pay for software developer contract in Roxana, IL is $107,257.00, according to ZipRecruiter salary data. Most workers in this role earn between $86,300.00 and $124,700.00 per year, depending on experience, location, and employer.

What is a Software Developer Contract job?

A Software Developer Contract job is a temporary or project-based position where a developer is hired for a specific duration, typically through a contract agreement. Contractors may work independently, for an agency, or directly with a company to develop, test, and maintain software applications. These roles often offer flexibility but may not include benefits like health insurance or paid time off. Contract developers are usually paid hourly or per project and may work remotely or on-site depending on the employer's needs.

What are the key skills and qualifications needed to thrive in the Software Developer Contract position, and why are they important?

A successful Software Developer Contract requires strong programming abilities, solid knowledge of software development methodologies, and relevant project or domain expertise, often supported by a degree in computer science or a related field. Familiarity with languages like Java, Python, or JavaScript, as well as tools such as Git, Agile frameworks, and certification in areas like AWS or Scrum, is highly valued. Excellent problem-solving skills, adaptability, effective communication, and an ability to quickly integrate into new teams are crucial soft skills. These competencies enable contract developers to deliver high-quality solutions while efficiently navigating diverse projects and rapidly changing work environments.

What are the typical work arrangements and expectations for contract Software Developers?

Contract Software Developers are usually hired for specific projects or defined timeframes, which can range from several weeks to multiple months, often working remotely or on-site depending on client needs. They are expected to quickly understand project requirements, deliver code efficiently, and collaborate with both in-house teams and other contractors, maintaining flexibility to adapt to different workflows and tools. Because contract roles may not include the same onboarding experience as permanent positions, self-motivation and strong independent work habits are important. This work arrangement provides valuable exposure to various industries and technologies, often expanding a developer’s professional network and enhancing career versatility.
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Software Engineer-Embedded 4

Software Engineer-Embedded 4

Chipton Ross

Hazelwood, MO • On-site

$124K - $163.20K/yr

Full-time

Posted 21 days ago

Job description

Job Description
Job #218266
Chipton-Ross is seeking a Software Engineer-Embedded 4 for a contract opportunity in Hazelwood, MO.
100% remote.
BASIC QUALIFICATIONS (REQUIRED SKILLS/EXPERIENCE)
  • Regular and predictable attendance is required.
  • Ability to obtain security clearance is required for this position.
  • Accredited Bachelor's or Master's degree in Computer Science, Cybersecurity, Electrical Engineering, or a related technical field.
  • Proven experience (7+ years) in secure boot loader development, signing, and configuration, including UEFI Secure Boot.
  • Strong knowledge of firmware security, encryption, hashing algorithms, and hardware root of trust concepts.
  • Experience (7+ years) with PolarFire FPGA firmware services or similar hardware security platforms.
  • Proficiency (7+ years) in developing and testing firmware updates and secure boot processes.
  • Familiarity with fuse configuration and hardware security features.
  • Experience developing user space APIs related to encryption and hashing.
  • Strong scripting and programming skills (e.g., C, C++, Python, Bash) for automation and development tasks.
  • Excellent problem-solving skills and attention to detail in security-critical environments.
  • Strong communication skills, with experience creating technical documentation and delivering training.
  • Ability to work collaboratively in cross-functional teams and coordinate with external vendors.
  • Deep (5+ years) understanding of cybersecurity standards and best practices related to firmware and boot security.
  • Experience (5+ years) working in safety-critical environments and familiarity with relevant industry standards such as DO-178C, ISO 26262, or similar is highly desirable.
  • Proven ability to develop and maintain cybersecurity features that comply with safety-critical system requirements and certification processes.

POSITION RESPONSIBILITIES
We are seeking a skilled Embedded Cyber Software Developer to support cybersecurity initiatives focused on secure boot processes, firmware security, and hardware root of trust implementations within embedded systems. The ideal candidate will have hands-on experience with secure boot loaders, firmware encryption, hashing algorithms, and secure firmware update mechanisms. This role involves evaluating, developing, and configuring secure boot loaders, coordinating with vendors, performing recovery testing, and delivering training and documentation to ensure robust cybersecurity integration throughout the product lifecycle.
  • Develop, sign, and configure custom boot loaders, including Client-developed boot loaders and open-source signed EFI boot loaders.
  • Lead Secure Boot integration efforts, including creating training materials, documentation, and coordinating with vendors to ensure compliance and security.
  • Perform recovery testing and verification to validate secure boot and firmware recovery mechanisms.
  • Support PolarFire firmware services related to encryption and hashing algorithms, including development and testing.
  • Develop and maintain user space APIs for PolarFire encryption and hash algorithms.
  • Implement and validate hardware root of trust features, including fuse configuration and testing.
  • Manage firmware update processes, including planning, execution, and verification of multiple firmware updates over the product lifecycle.
  • Design and develop custom Secure Boot UEFI applications to enhance system security.
  • Configure, test, and validate boot loaders to ensure secure and reliable system startup.
  • Collaborate with cybersecurity, firmware, hardware, and software teams to integrate security features effectively.
  • Provide technical training and documentation to internal teams and stakeholders on secure boot and firmware security processes.
  • Stay current with cybersecurity best practices, secure boot technologies, and firmware security trends.

Successful completion of training is a contingency for this assignment - OJT or formal classroom training.
REQUIRED EDUCATION
Minimum of a Bachelor of Science degree from an accredited course of study in engineering, computer science, mathematics, physics or chemistry (e.g. Bachelor) and typically 9 or more years' related work experience or an equivalent combination of technical education and experience (e.g. PhD+4 years' related work experience, Master+7 years' related work experience). In the USA, ABET accreditation is the preferred, although not required, accreditation standard.
WORK HOURS
Full-Time/First Shift
8:00 AM - 4:30 PM
ADDITIONAL
Domestic travel required.
ADDITIONAL INFORMATION
  • Applicants responding to this position will be subject to a government security investigation and must meet eligibility requirements by currently possessing the ability to view classified government information.
  • Employment will be contingent on clearing a drug screen and background check. Both must clear prior to start date.
  • Candidates responding to this posting must currently possess the eligibility to work in the United States. No third parties please.

For more information, please apply or contact:
Zachary Fasano 800.927.9318 x252
zfasano@chiptonross.com
Chipton-Ross provides equal employment opportunities to all employees and applicants for employment without regard to race, color, creed, religion, national origin, sex (including pregnancy), age, disability, sexual orientation, gender identity and/or expression, protected veteran status, genetic information, or any other characteristic protected by Federal, State or local law. This policy governs all areas of employment at Chipton-Ross, including recruiting, hiring, training, assignment, promotions, compensation, benefits, discipline, and terminations.
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About Chipton-Ross

Sourced by ZipRecruiter

Chipton-Ross, based in El Segundo, California, is a leading provider of staffing and recruitment services in the US. The company is renowned for its specialization in fields like engineering, information technology, aircraft manufacturing, and other technical industries. Founded in 1983, Chipton-Ross has grown to become a recognized name in the national recruitment arena with a reputation for integrity, quality, and excellence in management. The company's mission is to provide cost-effective staffing solutions that allow their clients to maximize the power of their people, enhancing both perspective and productivity.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

El Segundo, CA, US

Year founded

1983

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