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Software Developer Iii Jobs (NOW HIRING)

Software Developer 3

Los Alamos, NM · Hybrid

$65 - $75/hr

Software Developer 3 - Strategy CMC / Red Hat OpenShift Compa Industries is seeking qualified candidates for a Software Developer 3 position supporting Los Alamos National Laboratory (LANL). Salary ...

Software Developer III

Arlington, VA · On-site

$105K - $160K/yr

The Software Developer (Developer) III will be an agile development team member, responsible for designing technical solutions and extending PeopleSoft application functionality to meet development ...

The ask is for 1 Software Developer III Python engineer who is well versed in developing agents using MCP and A2A and using agent frameworks like ADK. relevant experience. 5+ years related experience.

About the Role Our client is seeking an experienced Software Developer III to join an established onsite development team supporting critical policy administration systems. Key Responsibilities: Take ...

USA, Bloomfield, Connecticut, United States JobType: full-time We are looking for a motivated and technically strong Software Developer III - Embedded Software to join an engineering team supporting ...

Software Developer 3

Los Alamos, NM · Remote

$65 - $75/hr

Software Developer 3 - Strategy CMC / Red Hat OpenShift Compa Industries is seeking qualified candidates for a Software Developer 3 position supporting Los Alamos National Laboratory (LANL). Salary ...

Software Developer III Full Time Technical Office - Des Moines, IA West Des Moines, IA, US 2 days ago Requisition ID: 1964 POSITION DESCRIPTION The Software Developer designs and constructs technical ...

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Software Developer III information

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$48K

$111.8K

$166K

How much do software developer iii jobs pay per year?

As of Sep 10, 2026, the average yearly pay for software developer iii in the United States is $111,845.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,000.00 and $130,000.00 per year, depending on experience, location, and employer.

What is a software developer III?

A Software Developer III is an experienced software engineer who is responsible for designing, developing, testing, and maintaining software applications. This role typically requires several years of professional experience and a deep understanding of programming languages, software architecture, and development methodologies. Software Developer III professionals often mentor junior team members, lead technical projects, and collaborate closely with cross-functional teams to deliver high-quality software solutions. They are expected to solve complex problems and contribute to the continuous improvement of development processes.

How does a software developer III typically collaborate with cross-functional teams during a project?

As a Software Developer III, you’ll often collaborate closely with product managers, designers, QA engineers, and other developers to deliver high-quality software solutions. Your role may involve leading technical discussions, reviewing code from peers, and providing mentorship to junior developers. Effective communication and the ability to translate technical concepts to non-technical stakeholders are essential, as you'll frequently participate in sprint planning, code reviews, and troubleshooting sessions. This collaborative environment fosters both individual growth and the overall success of the project.

What are the key skills and qualifications needed to thrive as a software developer III, and why are they important?

To thrive as a Software Developer III, you need advanced proficiency in programming languages, software architecture, and problem-solving, typically supported by a bachelor's degree in computer science or related field and several years of professional experience. Familiarity with version control systems (like Git), cloud platforms (such as AWS or Azure), and relevant certifications (e.g., AWS Certified Developer) are often required. Strong communication, leadership, and collaboration skills help you work effectively within teams and mentor junior developers. These skills and qualities are essential for delivering complex software solutions, driving innovation, and maintaining high development standards.

What is the difference between Software Developer Iii vs Software Developer Iv?

CriteriaSoftware Developer IiiSoftware Developer Iv
Required CredentialsBachelor's degree in Computer Science or related field; 3-5 years experienceBachelor's or Master's degree; 4-6 years experience
Work EnvironmentTeam-based software development, project-focusedAdvanced projects, mentorship roles, complex problem-solving
Employer & Industry UsageTech companies, software firms, startupsLarge corporations, enterprise software, tech giants
Common Search & Comparison IntentUnderstanding mid-level developer rolesClarifying seniority and responsibilities

The main difference between Software Developer Iii and Software Developer Iv lies in experience, complexity of tasks, and responsibilities. Software Developer Iv typically has more years of experience, handles more complex projects, and may mentor junior developers. Both roles require similar educational backgrounds, but the Iv level is often associated with higher technical expertise and leadership within development teams.

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What cities are hiring for Software Developer Iii jobs?

Cities with the most Software Developer Iii job openings:

What states have the most Software Developer Iii jobs?

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What are popular job titles related to Software Developer Iii jobs?

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Infographic showing various Software Developer Iii job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 88% Full Time, 7% Part Time, and 3% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution, with an average salary of $111,845 per year, or $53.8 per hour.

Software Developer III

Arlington, VA • Hybrid

$105K - $160K/yr

Full-time

Re-posted 18 days ago


Job description

Nakupuna Companies is seeking a Peoplesoft developer with military personnel/pay experience.  This role is a Software Developer III and will join the software development team supporting the execution of a large size, multi-year contract to the Integrated Personnel and Pay System – Army (IPPS-A) Army Military Payroll (AMP).The Software Developer (Developer) III will be an agile development team member, responsible for designing technical solutions and extending PeopleSoft application functionality to meet development team objectives. The Software Developer III should be comfortable working in an agile team environment, collaborating with team members to remove blockers and resolve problems, and sharing information within and across teams.  


The following reflects management’s definition of essential functions for this job but does not restrict the tasks that may be assigned. Management may assign additional duties and responsibilities to this job at any time due to reasonable accommodation or other reasons. 

  • Follow technical design specifications. 
  • Extend PeopleSoft software functionality to meet design specifications using PeopleTools technology. 
  • Configure modules in PeopleSoft software to meet design specifications. 
  • Provide estimates for work assignments. 
  • Document software configurations in prescribed documentation tool(s). 
  • Conduct unit testing in line with defined quality engineering processes. 
  • Conduct software development activities in support of application enhancements and system defects. 
  • Conduct peer reviews on other teammates’ configuration and code to ensure accuracy and alignment to overall architecture and design. 
  • Explain technical approach and code to team members. 
  • Demonstrate software functionality to end users. 

Education and Experience: Bachelor of Science degree in a Computer Software or Engineering major or 2 or more years of experience within the federal government, DoD, Army, or IC preferred. Minimum 2 years of experience working in a computer software-related field required. 

Skills/Qualifications: PeopleSoft PeopleTools and SQL knowledge required, as is experience with Military Pay.  Strong communication skills required. Certifications in PeopleSoft PeopleTools, and SAFe for Teams preferred. 

Clearance Requirements: This position requires a current Secret clearance. Must be a U.S. Citizen. 

Work Location: Work location will be in Arlington, Virginia 2 days on-site with a hybrid option. Occasional travel may be required. 

The Nakupuna Companies use a market-based compensation strategy to ensure that our employees are compensated within applicable market ranges commensurate with multiple factors, including but not limited to the individual’s particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability, organizational requirements, and position location. The projected compensation range for this position is $105,000.00 to $160,000.00 (annualized USD). The salary range displayed represents the typical salary range for this position and is just one component of Nakupuna Companies total compensation package for employees.