ZipRecruiter

Log In

1

Freelance Integration Software Engineer Jobs (NOW HIRING)

Cymertek

Software Integration Engineer

San Antonio, TX · On-site

$94K - $127K/yr

Software Integration Engineer LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and ...

Cymertek

Software Integration Engineer

Reston, VA · On-site

$108K - $145K/yr

Software Integration Engineer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and detail ...

Cymertek

Software Integration Engineer

Tysons, VA · On-site

$104K - $140K/yr

Software Integration Engineer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and detail ...

Cymertek

Software Integration Engineer

San Antonio, TX · On-site

$94K - $127K/yr

Software Integration Engineer LOCATIONSan Antonio, TX 78208 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a highly motivated and ...

Cymertek

Software Integration Engineer

Aurora, CO · On-site

$106K - $142K/yr

Software Integration Engineer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and detail ...

Cymertek

Software Integration Engineer

Chantilly, VA · On-site

$107K - $144K/yr

Software Integration Engineer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and ...

Cymertek

Software Integration Engineer

Honolulu, HI · On-site

$102K - $138K/yr

Software Integration Engineer LOCATION Honolulu, HI 96815 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a highly motivated and ...

Cymertek

Software Integration Engineer

Aurora, CO

$106K - $142K/yr

Software Integration Engineer LOCATIONAurora, CO 80014 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a highly motivated and detail ...

Cymertek

Software Integration Engineer

Reston, VA

$108K - $145K/yr

Software Integration Engineer LOCATIONReston, VA 20190 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a highly motivated and detail ...

Cymertek

Software Integration Engineer

Honolulu, HI

$102K - $138K/yr

Software Integration Engineer LOCATIONHonolulu, HI 96815 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a highly motivated and detail ...

Cymertek

Software Integration Engineer

Chantilly, VA

$107K - $144K/yr

Software Integration Engineer LOCATIONChantilly, VA 20151 CLEARANCETS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARYWe are seeking a highly motivated and detail ...

Saanvi Technologies

Software Integration Engineer

Dearborn, MI · On-site

$95K - $128K/yr

Software Integration Engineer Dearborn, MI Hybrid 4days onstie and 1day remote W2 Position Description: ECG Software Design and Release (D&R) Engineer Position Overview The Electronic Central Gateway ...

next page

Showing results 1-20

All JobsFreelance Integration Software Engineer Jobs

Freelance Integration Software Engineer information

See salary details

$44.5K

$124.3K

$173.5K

How much do freelance integration software engineer jobs pay per year?

As of Jun 20, 2026, the average yearly pay for freelance integration software engineer in the United States is $124,275.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,000.00 and $140,000.00 per year, depending on experience, location, and employer.

What is the difference between Freelance Integration Software Engineer vs Freelance Software Developer?

AspectFreelance Integration Software EngineerFreelance Software Developer
Primary FocusDesigning and implementing system integrations and APIsDeveloping standalone applications or features
Required SkillsAPI development, system architecture, integration toolsProgramming languages, application development, UI/UX
Work EnvironmentClient sites, remote, collaborative with IT teamsRemote, independent, project-based
Common CertificationsAPI certifications, cloud platform credentialsProgramming language certifications, software development courses

Freelance Integration Software Engineers focus on connecting different systems and APIs, often working closely with IT teams. Freelance Software Developers create standalone applications or features. While both roles require programming skills, integration engineers emphasize system interoperability, whereas developers focus on application creation.

What are some common challenges a Freelance Integration Software Engineer might face when working with multiple clients?

Freelance Integration Software Engineers often encounter challenges such as managing different client expectations, working with diverse technology stacks, and aligning integration standards across various systems. Since each client may use unique tools and workflows, adaptability and strong communication skills are essential to ensure seamless integration. Additionally, coordinating with remote development teams and adhering to project timelines can be demanding, but these experiences also help build a versatile skill set and professional reputation.

What is a Freelance Integration Software Engineer?

A Freelance Integration Software Engineer is an independent professional who specializes in connecting and combining different software systems so they can work together seamlessly. They are typically hired on a project basis to develop, implement, and maintain integrations between applications, databases, APIs, and other digital services. These engineers ensure data flows smoothly across platforms, streamline business processes, and resolve compatibility issues. Freelancers in this role often work remotely and serve multiple clients across industries.

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

To thrive as a Freelance Integration Software Engineer, you need strong programming skills (often in languages like Java, Python, or JavaScript), experience with APIs, and a solid understanding of system integration concepts, typically backed by a degree in computer science or related field. Familiarity with integration platforms (such as MuleSoft, Dell Boomi, or Zapier), cloud services, and relevant certifications (like MuleSoft Certified Developer or AWS Certified Solutions Architect) is highly valuable. Excellent problem-solving, communication, and time-management skills help you collaborate with clients and efficiently deliver solutions in a freelance environment. These capabilities are essential to ensure seamless connectivity between systems, deliver high-quality client solutions, and manage projects independently.
More about Freelance Integration Software Engineer jobs
What cities are hiring for Freelance Integration Software Engineer jobs? Cities with the most Freelance Integration Software Engineer job openings:
What are the most commonly searched types of Integration Software Engineer jobs? The most popular types of Integration Software Engineer jobs are:
What states have the most Freelance Integration Software Engineer jobs? States with the most job openings for Freelance Integration Software Engineer jobs include:
What job categories do people searching Freelance Integration Software Engineer jobs look for? The top searched job categories for Freelance Integration Software Engineer jobs are:
Freelance Integration Software Engineer jobs near you
Infographic showing various Freelance Integration Software Engineer job openings in the United States as of June 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $124,275 per year, or $59.7 per hour.
Software Integration Engineer

Software Integration Engineer

Cymertek

San Antonio, TX • On-site

$94K - $127K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 28 days ago

Job description

Software Integration Engineer
LOCATION
San Antonio, TX 78208
CLEARANCE
TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARY
We are seeking a highly motivated and detail-oriented Software Integration Engineer to join our team. In this role, you will be responsible for ensuring seamless integration of software systems, components, and applications across various platforms. You will collaborate closely with developers, project managers, and other stakeholders to design, implement, and optimize integration solutions that improve system performance and reliability. If you thrive in a fast-paced environment, enjoy solving complex technical challenges, and have a passion for creating efficient, scalable solutions, we invite you to join our dynamic team and make a meaningful impact.
*** Please note that our job openings are dynamic and can open or close quickly (much faster than we can publish). If you do not see an opening you are looking for, know that we see almost all types of positons. We strive to keep our listings up to date, but please consider submitting your current resume. Our team will work with you to identify the most recent opportunities that align with your skillset and career goals. We look forward to you joining our family. ***
SIMILAR CAREER TITLES
Software Integration Specialist, Integration Engineer, Systems Integration Engineer, Application Integration Engineer, Software Developer, Technical Integration Consultant, Integration Architect, Solutions Engineer, Platform Integration Engineer, API Integration Developer, ect.
DEGREE (Level Desired)
Bachelor's Degree
DEGREE (Focus)
Computer Science, Software Engineering, Information Technology, Systems Engineering, Electrical Engineering, Computer Engineering, Network Engineering, Data Science, Information Systems, Mathematics, ect.
ALTERNATE EXPERIENCE
General comment on degrees: Most contracts allow additional experience (4-5 years) in lieu of a Bachelor's Degree. Some contracts give 4-5 years experience credit for a Bachelor's Degree. Some contracts give 2 years experience credit for a Master's Degree. We will work with you to find the right fit.
POSITION RESPONSIBILITIES
  • Strong understanding of software architecture and design
  • Familiarity with integration methodologies
  • Ability to work with diverse software and hardware platforms
  • Experience with cloud-based systems integration
  • Knowledge of data exchange protocols (e.g., REST, SOAP)
  • Ability to manage software integration projects

REQUIRED SKILLS
  • Proficiency in programming languages (e.g., Java, Python)
  • Strong debugging and problem-solving abilities
  • Familiarity with API integration and development
  • Experience with continuous integration and deployment (CI/CD)
  • Knowledge of version control tools (e.g., Git)
  • Proficiency in system testing and validation

DESIRED SKILLS
  • Familiarity with microservices architecture
  • Experience with containerization (e.g., Docker, Kubernetes)
  • Understanding of DevOps practices
  • Experience with automation tools (e.g., Jenkins, Ansible)
  • Knowledge of security protocols and practices
  • Ability to work with enterprise resource planning (ERP) systems

PLUG IN to CYMERTEK - And design your future...
YOUR FOREVER CAREER STARTS HERE
Are you looking for more than just a job? Join a company where employees are treated like family, and your career is built to last. We are a growing small business and a trusted federal contractor offering full scope consulting services in information technology, cybersecurity, and analyst workforce development.
At our company, you come first. We're committed to creating an environment where you'll thrive professionally and personally. We provide meaningful, challenging work using cutting-edge technologies while investing in your growth and success. With direct access to company leadership, a laid-back and inclusive atmosphere, and exceptional work-life balance, you'll feel valued every day.
We also believe in taking care of our family - both yours and ours. Our benefits are phenomenal, family-friendly, and designed with your well-being in mind. From employee and family events to career-long support, we create a community you'll never want to leave.
Ready to make your next move the best one? Join us and experience the difference.
BENEFITS
  • Excellent Salaries
  • Flexible Work Schedule
  • Cafeteria Style Benefits
  • 10% - 401k Matching (Vested Immediately)
  • Additional 401k Profit Sharing
  • 30 days Paid Leave/Holiday (No Use or Lose!)
  • The day off for your birthday
  • Medical/Dental/Vision - 100% employee coverage. ($1200 allowance - or a bonus)
  • HSA/FSA
  • AFLAC
  • Long Term/Short Term Disability - 100% employee coverage. No cost to you.
  • Life Insurance - 100% employee coverage. No cost to you.
  • Additional Discretionary Life Insurance
  • Paid Training
  • No long, wordy reviews with tons of paperwork!!!
  • Referral bonus program with recurring annual payments

HOW TO APPLY
Email us at jobs@cymertek.com or apply today: www.cymertek.com
Want to see what our employees think? Click here .
EQUAL OPPORTUNITY EMPLOYER STATEMENT
Cymertek is proud to be an Equal Opportunity Employer committed to fostering an inclusive and diverse workplace. We embrace and celebrate differences in our employees, recognizing that a diverse workforce enhances our creativity, innovation, and overall success. At Cymertek, employment decisions are made based on merit, qualifications, and business needs without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, or any other characteristic protected by applicable laws. We believe in creating an environment where all individuals are treated with respect and dignity, and where opportunities for professional growth and advancement are accessible to everyone, regardless of background or identity.

Apply