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Software Engineer 3 Jobs (NOW HIRING)

campus4tech

Software Engineer III

Pittsburgh, PA · On-site

$55.75 - $75/hr

Title: Software Engineer III Location: Pittsburgh, PA (5 days' on-site) Duration: 1 Year Contract We are looking for a Software Engineer to help develop our capture software and data processing ...

Integral

Software Engineer III

Tysons Corner, VA · On-site

$58 - $78/hr

The Software Engineer III provides comprehensive software engineering support for the Product Manager Biometrics (PM BIO), under Project Manager Terrestrial Sensors (PM TS), Portfolio Acquisition ...

Medifast, Inc

Software Engineer III

Baltimore, MD · On-site

$57.25 - $76.75/hr

They are seeking a Software Engineer III to establish standards and best practices, mentor fellow engineers, and drive cross-team collaboration while focusing on cloud-based and data platform ...

Protingent

Software Engineer III

Louisville, CO · On-site

$57 - $82/hr

Software Engineer III Position Description : Protingent Staffing has an exciting contract Software Engineer IIIwith our client located in Louisville, CO. : * The Software Engineer III role involves ...

KBR, Inc.

Software Engineer 3

Sioux Falls, SD · On-site

$57.25 - $76.75/hr

Software Engineer 3 Software Engineer 3, KBR Wyle Services, LLC, Sioux Falls, SD: Support geospatial data processing, storage and distribution for USGS Science projects. Ensure all software ...

KBR

Software Engineer 3

Sioux Falls, SD

$57.25 - $76.75/hr

Software Engineer 3 Software Engineer 3, KBR Wyle Services, LLC, Sioux Falls, SD: Support geospatial data processing, storage and distribution for USGS Science projects. Ensure all software ...

ZoomInfo Technologies LLC

Software Engineer III

Bethesda, MD · Hybrid

$61.50 - $82.75/hr

We are seeking an experienced Software Engineer III (Data) to join our fast-paced, collaborative data team. In this role, you will have broad authority to drive the direction of our technographic ...

TriOptus LLC

Software Engineer 3

Cedar Park, TX · On-site

$54 - $72.75/hr

DESCRIPTION OF SERVICES Texas Health and Human Services Commission requires the services of 1 Software Engineer 3 , hereafter referred to as Candidate(s), who meets the general qualifications of ...

Flexjet

Software Engineer III

Dallas, TX · On-site

$57 - $76.50/hr

POSITION SUMMARY Flexjet is currently seeking a talented Software Engineer III who is passionate about innovation and backend technologies to join our development team. Flexjet empowers software ...

Sigma Design

Software Engineer III

Camas, WA · On-site

$119K - $155K/yr

Software Engineer III Sigma Design is a product development, engineering, and manufacturing firm. Based out of the Pacific Northwest, we offer innovative concept through production services to ...

TriOptus LLC

Software Engineer 3

Cedar Park, TX · On-site

$54 - $72.75/hr

DESCRIPTION OF SERVICES Texas Health and Human Services Commission requires the services of 1 Software Engineer 3 , hereafter referred to as Candidate(s), who meets the general qualifications of ...

Iridium Satellite, LLC

Software Engineer III

Chandler, AZ · On-site +1

$55.50 - $74.50/hr

As a Software Engineer III, you'll independently deliver high-quality work and drive projects and deliverables to completion, including the development, enhancement, and maintenance of software ...

Iridium Satellite, LLC

Software Engineer III

Chandler, AZ · On-site +1

$55.50 - $74.50/hr

As a Software Engineer III, you'll independently deliver high-quality work and drive projects and deliverables to completion, including the development, enhancement, and maintenance of software ...

Sigma Design

Software Engineer III

Camas, WA · On-site

$119K - $155K/yr

Software Engineer III Sigma Design is a product development, engineering, and manufacturing firm. Based out of the Pacific Northwest, we offer innovative concept through production services to ...

Iridium Satellite, LLC

Software Engineer III

Chandler, AZ · On-site

$55.50 - $74.50/hr

As a Software Engineer III, you'll independently deliver high-quality work and drive projects and deliverables to completion, including the development, enhancement, and maintenance of software ...

Iridium Satellite, LLC

Software Engineer III

Reston, VA · On-site +1

$59.75 - $80.25/hr

As a Software Engineer III, you'll independently deliver high-quality work and drive projects and deliverables to completion, including the development, enhancement, and maintenance of software ...

Iridium Satellite, LLC

Software Engineer III

Reston, VA · On-site +1

$59.75 - $80.25/hr

As a Software Engineer III, you'll independently deliver high-quality work and drive projects and deliverables to completion, including the development, enhancement, and maintenance of software ...

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Software Engineer 3 information

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$30

$65

$89

How much do software engineer 3 jobs pay per hour?

As of Jun 24, 2026, the average hourly pay for software engineer 3 in the United States is $65.21, according to ZipRecruiter salary data. Most workers in this role earn between $55.29 and $74.28 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Software Engineer 3, and why are they important?

To thrive as a Software Engineer 3, you need advanced programming abilities, a solid understanding of software design principles, and several years of hands-on development experience, often backed by a relevant degree. Familiarity with modern development frameworks, cloud platforms, version control systems like Git, and potentially certifications such as AWS Certified Developer are common requirements. Strong problem-solving, effective communication, and collaborative teamwork skills help set top performers apart. These combined skills ensure you can independently handle complex projects, contribute meaningfully to technical decisions, and drive successful outcomes within dynamic engineering teams.

What is the difference between Software Engineer 3 vs Software Engineer 2?

CriteriaSoftware Engineer 3Software Engineer 2
ExperienceTypically 4-6 yearsTypically 2-4 years
ResponsibilitiesDesigns complex systems, mentors juniors, leads projectsDevelops features, fixes bugs, collaborates on team tasks
SkillsAdvanced coding, system design, problem-solvingProficient coding, debugging, teamwork
CertificationsOptional but beneficial (e.g., AWS, Scrum)Optional

Software Engineer 3 typically has more experience and handles complex projects, mentoring others, while Software Engineer 2 focuses on developing features and supporting team tasks. The progression reflects increased technical expertise and leadership responsibilities.

How does a Software Engineer 3 typically collaborate with cross-functional teams during a project lifecycle?

As a Software Engineer 3, you will frequently collaborate with product managers, designers, QA engineers, and other developers to deliver solutions that meet both technical and business requirements. This often involves participating in sprint planning, code reviews, and design discussions, as well as providing mentorship to junior engineers. You may be expected to bridge communication between technical and non-technical stakeholders, ensuring that project goals are clearly understood and delivered efficiently. Strong collaboration skills are essential, as you'll play a key role in driving projects forward and fostering a productive team environment.

What is a Software Engineer 3?

A Software Engineer 3 is a mid-to-senior level software developer who is responsible for designing, developing, and maintaining complex software systems. This role typically requires several years of professional experience, proficiency in multiple programming languages, and the ability to lead small projects or mentor junior engineers. Software Engineer 3s are expected to collaborate with cross-functional teams, contribute to architectural decisions, and ensure the quality and scalability of software solutions.
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Software Engineer 3 jobs near you

Software Engineer III

campus4tech

Pittsburgh, PA • On-site

$55.75 - $75/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Title: Software Engineer III
Location: Pittsburgh, PA (5 days' on-site)
Duration: 1 Year Contract
We are looking for a Software Engineer to help develop our capture software and data processing algorithms. The individual will be responsible for managing the development and integration of software subsystems into large scale research collection systems. Primarily focused on performant GUI's for large scale multi-camera and microphone arrays, and post-processing of the camera/microphone data. The software engineer will take requirements from the systems and research team and translate them into individual software modules used in a variety of research collection systems.
Skillsets/Qualifications
  • Python experience is required. Most tasks will be Python related. Some work in C++, and SQL for light database management. Experience with Python libraries: PyQt5 / PyQt6 / PySide2 NumPy Requests PyYaml / JSON PyZMQ Passion for Graphical User Interface design. Experience with Linux and MacOS devices. Experience with cameras, lenses, lights, and microphones. Good communication skills to collect feedback on software design from users.
  • Primary responsibility will be creating and maintaining Python-based graphical user interfaces for large motion collection systems.
  • Implement custom Python signal processing modules inside of Apache Airflow.
  • Implement data flow integrity in Apache Airflow.
  • Take feedback from operators of the research collection systems, and implement feature requests from the users.
  • System Documentation: Ensure thorough documentation for collection procedures.
  • Must Have Skills:
    • 5+ years of Python, C++ & SQL experience.
    • Experience with Apache Airflow.
    • Experience with Python libraries: PyQt5 / PyQt6 / PySide2 NumPy Requests PyYaml / JSON PyZMQ
    • Passion for Graphical User Interface design.
    • Experience with Linux and MacOS devices.
    • Experience with cameras, lenses, lights, and microphones would be a major bonus but not required.

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