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Backend Api Developer Jobs (NOW HIRING)

SIMILAR CAREER TITLES Backend Developer, API Engineer, Web Services Developer, Integration Developer, Software Engineer, Cloud Developer, Full Stack Developer, Microservices Developer, Systems ...

... and backend components • Work with API developers across the team to build new features at large scale • Improve API standards and services • Development and unit testing of Java RESTful ...

API Developer

Chantilly, VA · On-site

$110 - $160/hr

SIMILAR CAREER TITLES Backend Developer, API Engineer, Web Services Developer, Integration Developer, Software Engineer, Cloud Developer, Full Stack Developer, Microservices Developer, Systems ...

SIMILAR CAREER TITLES Backend Developer, API Engineer, Web Services Developer, Integration Developer, Software Engineer, Cloud Developer, Full Stack Developer, Microservices Developer, Systems ...

Partner with backend developers to define API contracts, data models, and integration strategies ... Required Experience * 5+ years of web and mobile application development * 3+ years of experience ...

API Developer

Honolulu, HI · On-site

$110 - $150/hr

SIMILAR CAREER TITLES Backend Developer, API Engineer, Web Services Developer, Integration Developer, Software Engineer, Cloud Developer, Full Stack Developer, Microservices Developer, Systems ...

Senior Java API Developer - Backend

Pittsburgh, PA · On-site

$117K - $151K/yr

Senior Java API Developer - Backend Category: Software Development/ Engineering Main location: United States, Pennsylvania, Pittsburgh Position ID:J0826-0618 Employment Type: Full Time Position ...

Azure API Developer

Atlanta, GA · On-site

$53 - $65.75/hr

Collaborate with front-end and back-end developers to ensure seamless API integrations. Troubleshoot and resolve API-related issues, and conduct code reviews to ensure quality. Optimize API ...

Java Backend Developer

Chicago, IL · On-site

$52 - $67.50/hr

We are looking for an experienced Backend Developer with strong expertise in API development using Spring Boot on the Azure platform. The ideal candidate should have hands-on experience designing ...

.NET API Developer

Lutz, FL · Remote

$115K/yr

... of backend integration stacks for 3rd party APIs * Collaborate with the core Sunshine development team to assist with refactoring existing API endpoints, triaging issues, or troubleshooting ...

.NET API Developer

Lutz, FL · On-site +1

$115K/yr

... of backend integration stacks for 3rd party APIs * Collaborate with the core Sunshine development team to assist with refactoring existing API endpoints, triaging issues, or troubleshooting ...

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

Design, maintain and implementation of API, microservices and backend components . Work with API developers across the team to build new features at large scale . Improve API standards and services

Mid Java API Developer

Pittsburgh, PA · On-site

$49.50 - $64/hr

Design, maintain and implementation of API, microservices and backend components . Work with API developers across the team to build new features at large scale . Improve API standards and services

Showing results 41-60

Backend Api Developer information

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How much do backend api developer jobs pay per hour?

As of Aug 22, 2026, the average hourly pay for backend api developer in the United States is $57.73, according to ZipRecruiter salary data. Most workers in this role earn between $47.36 and $68.27 per hour, depending on experience, location, and employer.

What does a backend API developer do?

A Backend API Developer is responsible for designing, building, and maintaining the server-side logic and APIs that power web and mobile applications. They ensure that data is efficiently managed, secure, and accessible to front-end interfaces by creating endpoints, integrating databases, and implementing authentication systems. Their work involves using programming languages like Python, Java, or Node.js, and collaborating closely with front-end developers to deliver seamless user experiences. Additionally, they focus on optimizing performance, troubleshooting issues, and ensuring the reliability of the backend infrastructure.

What are the key skills and qualifications needed to thrive as a backend API developer?

To thrive as a Backend API Developer, you need strong programming skills (often in languages like Java, Python, or Node.js), a solid understanding of API design, and experience with databases, typically supported by a degree in computer science or related field. Familiarity with RESTful APIs, version control systems like Git, and cloud platforms such as AWS or Azure is highly valued, along with knowledge of relevant frameworks and authentication protocols. Problem-solving ability, attention to detail, and effective communication are crucial soft skills for collaborating with teams and debugging complex issues. These skills ensure robust, scalable, and secure APIs that meet business needs and integrate smoothly with other systems.

What are some common challenges backend API developers face when integrating with third-party services?

Backend API Developers often encounter challenges such as inconsistent data formats, varying authentication protocols, and unreliable documentation when integrating third-party services. These issues can lead to unexpected errors, longer development times, and the need for robust error handling and logging. Collaborating closely with other developers and stakeholders, and thoroughly testing integrations, is essential to ensure reliable and secure data exchange between systems.

What is the difference between Backend Api Developer vs Backend Software Engineer?

AspectBackend Api DeveloperBackend Software Engineer
Required CredentialsBachelor's in CS or related field, knowledge of APIs, programming languages like Python, Java, or Node.jsBachelor's or higher in CS or related, strong programming skills, understanding of system architecture
Work EnvironmentDevelops and maintains APIs, collaborates with frontend and mobile teamsDesigns, develops, and maintains backend systems, often involved in full system development
Employer & Industry UsageTech companies, startups, enterprises focusing on API servicesSoftware firms, tech companies, enterprises with complex backend systems

While both roles involve backend development, a Backend Api Developer primarily focuses on creating and maintaining APIs for data exchange, whereas a Backend Software Engineer has a broader scope, including designing entire backend systems and architecture. The roles often overlap, but the Api Developer is more specialized in API-related tasks.

More about Backend Api Developer jobs

What job categories do people searching Backend Api Developer jobs look for?

The top searched job categories for Backend Api Developer jobs are:

Infographic showing various Backend Api Developer job openings in the United States as of August 2026, with employment types broken down into 82% Full Time, 2% Part Time, and 16% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $120,086 per year, or $57.7 per hour.

API Developer

Cymertek

Honolulu, HI • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 15 days ago


Job description

API Developer
LOCATION
Honolulu, HI 96815
CLEARANCE
TS/SCI Full Poly (Please note this position requires full U.S. Citizenship)
KEY SUMMARY
We are seeking a talented API Developer to join our team and play a key role in designing, building, and maintaining robust APIs that power our applications and services. In this position, you will collaborate with cross-functional teams to create scalable, secure, and high-performance solutions that integrate seamlessly with various platforms and services. The ideal candidate is passionate about developing efficient and effective APIs, with a focus on clean code and best practices. If you thrive in a fast-paced environment and are eager to contribute to impactful projects, we encourage you to apply and join our dynamic team.
*** 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
Backend Developer, API Engineer, Web Services Developer, Integration Developer, Software Engineer, Cloud Developer, Full Stack Developer, Microservices Developer, Systems Developer, DevOps Engineer, etc.
DEGREE (Level Desired)
Bachelor's Degree
DEGREE (Focus)
Computer Science, Software Engineering, Information Technology, Data Science, Applied Mathematics, Information Systems, Web Development, Cloud Computing, Computer Engineering, Software Architecture, etc.
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
  • Design and develop RESTful APIs
  • Implement API security standards
  • Integrate APIs with third-party services
  • Maintain API documentation
  • Perform unit and integration testing
  • Ensure high API performance and scalability

REQUIRED SKILLS
  • Proficiency in RESTful API development
  • Strong knowledge of HTTP protocols
  • Experience with API design patterns
  • Familiarity with JSON and XML formats
  • Experience with authentication and authorization techniques
  • Proficiency in API testing tools

DESIRED SKILLS
  • Familiarity with GraphQL APIs
  • Knowledge of microservices architecture
  • Experience with API gateways
  • Understanding of containerization
  • Familiarity with cloud platforms
  • Experience with API versioning strategies

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 atjobs@cymertek.comor apply today:www.cymertek.com
Want to see what our employees think? Clickhere .
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.