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Sr Software Engineer Jobs (NOW HIRING)

Senior Software Engineer

Washington, DC · On-site

$68.43 - $112.91/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design, development, integration, testing, and sustainment of software applications and systems supporting critical ...

Senior Software Engineer

Reston, VA · On-site

$127K - $168K/yr

The Senior Software Engineer shall perform with a high degree of independence and expertise to implement solutions for a variety of complex software products/features... both wholly new efforts and ...

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design, development, integration, testing, and sustainment of software applications and systems supporting critical ...

Senior Software Engineer

Hanahan, SC · On-site

$80 - $100/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design, development, integration, testing, and sustainment of software applications and systems supporting critical ...

Senior Software Engineer

Hanahan, SC · On-site

$53.35 - $88.03/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design, development, integration, testing, and sustainment of software applications and systems supporting critical ...

Senior Software Engineer

Washington, DC · On-site

$68.43 - $112.91/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design, development, integration, testing, and sustainment of software applications and systems supporting critical ...

Senior Software Engineer

$125K - $165K/yr

Greetings from Smart Work IT Services, We are seeking an experienced Senior Software Engineer to contribute to AI-driven software engineering initiatives by building, evaluating, and improving high ...

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design, development, integration, testing, and sustainment of software applications and systems supporting critical ...

Senior Software Engineer

Hanahan, SC · On-site

$53.35 - $88.03/hr

PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design, development, integration, testing, and sustainment of software applications and systems supporting critical ...

Senior Software Engineer

Provo, UT · Remote

$120K - $140K/yr

Senior Software EngineerAre you a Software Engineer who's ready to take your career to the next level in an environment where innovation, collaboration, and impact drive everything we do? Join our ...

Senior Software Engineer

Englewood, CO · On-site

$121K - $159K/yr

Our client in Englewood Colorado is looking for a Senior Software Engineer on a direct hire basis.This is an opportunity to join a collaborative, fast-paced development team where your work will ...

Sr. Software Engineer

Little Rock, AR · On-site

$103K - $136K/yr

Continually review performance and collaborate with Sr. Software Engineers to recommend repairs of existing programs to increase operating efficiency or to adapt to new requirements * Document ...

Senior Software Engineer

Seattle, WA · On-site

$139K - $183K/yr

Senior Software Engineer Responsibilities: Lead the design, development, and testing of robust systems and services. Contribute to shaping the technical architecture of the product. Translate product ...

Senior Software Engineer

Waltham, MA · On-site

$132K - $174K/yr

Senior Software Engineer Location: Waltham, MA 02451 (Onsite) Position Type: Contract Only W2 Senior Software Engineer (OnSite) - Full stack development - Min 5+ years of experience very strong in ...

Senior Software Engineer

Richfield, OH · On-site

$114K - $150K/yr

Senior Software Engineer On behalf of our Technology client, Procom is searching for a Senior Software Engineer for a 12-month contract role. This position is 100% onsite Austin, TX / Secondary work ...

Senior Software Engineer

Decatur, GA · Remote

$145K - $165K/yr

The Senior Software Engineer reports to the Lead Engineer and sits within the Dev Team, working closely alongside the product team on day-to-day delivery. The role partners with the Architect on ...

Sr Software Engineer

New York, NY · On-site

$134K - $176K/yr

Title: Sr Software Engineer Location: New York city, NY Duration: 6 months Position type: Contract * Software engineering - senior software engineer, they are building out a new vulnerability ...

Showing results 21-40

Sr Software Engineer information

See salary details

$75.5K

$143.3K

$192K

How much do sr software engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for sr software engineer in the United States is $143,292.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,500.00 and $161,500.00 per year, depending on experience, location, and employer.

What is a Sr Software Engineer?

Sr Software Engineers are experienced professionals who design, develop, and maintain complex software systems. They often lead technical projects, mentor junior team members, and collaborate with stakeholders to ensure software meets business needs. In addition to coding, they are responsible for making architectural decisions, reviewing code, and ensuring best practices are followed. Sr Software Engineers typically have several years of industry experience and deep expertise in specific programming languages or technologies.

What are the key skills and qualifications needed to thrive as a Sr Software Engineer?

To thrive as a Sr Software Engineer, you need advanced programming skills, a strong grasp of software design principles, and typically a degree in computer science or a related field. Expertise with development frameworks, version control systems like Git, and familiarity with cloud platforms or containerization tools is often required. Exceptional problem-solving abilities, clear communication, and leadership skills set top performers apart in collaborative environments. These competencies ensure the efficient delivery of high-quality software solutions and effective mentorship within development teams.

What are some common challenges Sr Software Engineers face when leading technical projects?

Sr Software Engineers often encounter challenges such as balancing hands-on coding with mentoring less experienced team members, managing shifting project requirements, and ensuring timely delivery while maintaining high code quality. They are frequently responsible for making critical architectural decisions and resolving complex technical issues that arise during the development process. Additionally, effective communication with cross-functional teams and stakeholders is key to aligning technical solutions with business goals.
More about Sr Software Engineer jobs

What cities are hiring for Sr Software Engineer jobs?

Cities with the most Sr Software Engineer job openings:

What states have the most Sr Software Engineer jobs?

States with the most job openings for Sr Software Engineer jobs include:

Infographic showing various Sr Software Engineer job openings in the United States as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $143,292 per year, or $68.9 per hour.

Senior Software Engineer

PEMCCO, Inc.

Washington, DC • On-site

$68.43 - $112.91/hr

Full-time

Medical, Dental, Vision, PTO

Re-posted 16 days ago


Job description

Pay: $68.43 - $112.91 hourly, depending on experience
Benefits: Medical, Dental, Vision, Paid Time Off, Paid Holidays, Employee Assistance Program, and other company-sponsored benefits
Security Clearance: Ability to obtain and maintain a government security clearance if required
Are you an experienced software engineering professional who enjoys leading development efforts, solving complex technical challenges, and building innovative solutions that support mission success?
PEMCCO is seeking a Senior Software Engineer to provide technical leadership in the design, development, integration, testing, and sustainment of software applications and systems supporting critical government operations. This role is ideal for a senior engineer who thrives in collaborative environments, enjoys mentoring technical teams, and is passionate about delivering secure, scalable, and high-performing software solutions.
This opportunity is a strong fit for candidates with experience in software engineering, software architecture, systems development, application development, cloud computing, DevSecOps, Agile development, artificial intelligence, machine learning, or enterprise application support.
About PEMCCO
PEMCCO supports complex technical and operational programs by providing skilled professionals who help customers achieve mission success. We offer opportunities to work on impactful projects, collaborate with talented teams, and contribute to innovative solutions that support critical government operations.
Job Overview
As a Senior Software Engineer, you will serve as a senior software engineering professional responsible for designing, developing, integrating, testing, implementing, and maintaining mission-critical software applications and systems. You will provide technical leadership, evaluate software solutions, and guide development efforts while collaborating with engineers, analysts, cybersecurity professionals, and stakeholders.
This position offers the opportunity to lead complex software initiatives, influence technical strategy, and contribute to high-impact programs that directly support customer missions.
What You'll Do
  • Lead the design, development, testing, implementation, and maintenance of software applications and systems
  • Analyze user, system, and business requirements and develop software solutions that support operational objectives
  • Develop software architectures, system designs, and technical approaches for complex development efforts
  • Perform coding, debugging, testing, and troubleshooting activities throughout the software development lifecycle
  • Support software integration, verification, validation, and deployment activities
  • Evaluate software performance and recommend enhancements to improve efficiency, reliability, maintainability, and scalability
  • Ensure software solutions comply with applicable standards, security requirements, and industry best practices
  • Participate in code reviews, design reviews, and technical assessments
  • Develop and maintain software documentation, technical specifications, and engineering artifacts
  • Coordinate with engineers, system administrators, analysts, cybersecurity personnel, and stakeholders to support project objectives
  • Support configuration management, version control, and software release activities
  • Analyze and resolve complex software defects and technical issues
  • Research and evaluate emerging technologies and development methodologies
  • Provide technical guidance and mentorship to junior software engineers and developers

What You Bring
Required Qualifications
  • Master's degree in Computer Science, Software Engineering, Computer Engineering, Information Systems, Information Technology, Mathematics, or a related technical discipline
  • Ten (10) years of experience in software engineering, software development, application development, systems development, or a related technical field
  • Advanced knowledge of software engineering principles, practices, and methodologies
  • Knowledge of software development lifecycle processes and industry best practices
  • Knowledge of software architecture, design patterns, and application integration concepts
  • Knowledge of software testing, quality assurance, and debugging techniques
  • Ability to analyze complex technical requirements and develop effective software solutions
  • Ability to troubleshoot and resolve complex software defects and performance issues
  • Strong analytical, organizational, and problem-solving skills
  • Ability to communicate technical information effectively to technical and non-technical audiences
  • Ability to lead technical efforts and collaborate across multidisciplinary teams
  • Ability to develop, review, and maintain technical documentation and software artifacts
  • Ability to obtain and maintain a government security clearance if required

Preferred Experience
  • Advanced coursework or specialized training in software engineering, cloud computing, cybersecurity, artificial intelligence, machine learning, or related disciplines
  • Experience supporting Department of Defense or Federal Government programs
  • Experience leading software development efforts or technical teams
  • Experience working within Agile, Scrum, DevSecOps, or similar development environments
  • Experience developing enterprise, distributed, or mission-critical applications
  • Experience supporting software integration, testing, and deployment activities
  • Experience mentoring software development personnel

Why Join PEMCCO?
  • Support critical government and customer missions through innovative software solutions
  • Lead technical initiatives that directly impact operational success
  • Collaborate with experienced engineers, developers, and technology professionals
  • Help shape software architecture, development practices, and technical strategy
  • Expand your expertise across modern software engineering frameworks and technologies
  • Mentor the next generation of engineering talent
  • Build a rewarding career in a collaborative and mission-focused environment

Work Environment
  • Professional office and technical work environments
  • Work may be performed at company facilities, customer locations, or designated project sites as needed
  • Regular use of computers, development platforms, and collaboration tools
  • Frequent interaction with engineers, developers, analysts, customers, and stakeholders

Benefits
  • Medical Insurance
  • Dental Insurance
  • Vision Insurance
  • Paid Time Off
  • Paid Holidays
  • Employee Assistance Program
  • Additional company-sponsored benefits

Apply Today
If you're an experienced software engineer looking to lead innovative development efforts, solve complex technical challenges, and support mission-critical operations, we encourage you to apply.
Join PEMCCO and help build the software systems and applications that power mission success.
Equal Opportunity Employer
PEMCCO, Inc. is an equal opportunity employer. The Company does not discriminate on the basis of race, color, sex, sexual orientation, gender identity or expression, religion, national origin, age, disability, genetic information, military or veteran status, pregnancy, childbirth and related medical conditions, or any other characteristic protected by applicable federal, state, or local law.