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Net Web Api Developer Jobs (NOW HIRING)

Cymertek

API Developer

Aurora, CO · On-site

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

Cymertek

API Developer

Tysons, VA · On-site

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

Cymertek

API Developer

Annapolis Junction, MD · On-site

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

Northern Base

API Developer

Pittsburgh, PA · On-site

API Developer Must Have Technical/Functional Skills: * Experience: Significant experience ... Expertise in designing and developing RESTful and/or SOAP web services, and knowledge of API ...

Cymertek Corporation

API Developer

Chantilly, VA · On-site

... Web Development, Cloud Computing, Computer Engineering, Software Architecture, etc. • TS/SCI Full ... API gateways • Understanding of containerization • Familiarity with cloud platforms • ...

Cymertek Corporation

API Developer

Chantilly, VA · On-site

$125 - $150/hr

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

Staffingine LLC

IBM API Developer

Torrance, CA · On-site

Web Service Proxy * XML Firewall * Implement API security mechanisms including: * OAuth 2.0 * JWT ... Collaborate with DevOps teams to automate deployments using CI/CD pipelines * Ensure compliance ...

Cymertek

API Developer

Chantilly, VA · On-site

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

Cymertek

API Developer

Honolulu, HI · On-site

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

Cymertek

API Developer

Reston, VA · On-site

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

Crox Consulting Inc

API Developer

New York, NY · On-site

$45 - $50/hr

NET, MS SQL Server DB programming and performance monitoring. The candidate must have programming ... Net., Power BI, and API development. Create and test applications with MTA staff for the various ...

Cymertek

API Developer

San Antonio, TX · On-site

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

Sarian, Inc.

.NET+ Java Developer

Pennington, NJ · On-site

$51.50 - $66.50/hr

Web Application development with Spring Frameworks * Core Java, JEE * REST API development ... Fiddler, Firebug, Poster, IE Developer Tools • Net * Net Framework 4.X, C#, ASP.Net, ASP.NET MVC ...

1 point system

API Developer

Jersey City, NJ · On-site

Job Title API Developer Location * This is a Hybrid Onsite Position where the candidate must sit ... Build and maintain high quality web and mobile applications with a strong focus on performance ...

Lap of Love

.NET API Developer

Lutz, FL · Remote

$115K/yr

NET 8, ASP.NET Core Web API, Entity Framework(EF8), and Microsoft SQL Server. They will write high ... Developer for all things DevOps, CI/CD, Terraform, and Cloud Provisioning along with project ...

Lap of Love

.NET API Developer

Lutz, FL · On-site +1

$115K/yr

NET 8, ASP.NET Core Web API, Entity Framework(EF8), and Microsoft SQL Server. They will write high ... Developer for all things DevOps, CI/CD, Terraform, and Cloud Provisioning along with project ...

CGI Inc.

API Developer

Phoenix, AZ · On-site

Find similar career opportunities API Developer Category: Software Development/ Engineering Main ... Jenkins * JSON Web Token (JWT) * NoSQL * React JavaScript * RESTful (Rest-APIs) * Spring Boot

Novalink Solutions LLC

.Net Developer

Columbia, SC · On-site

$78 - $85/mo

NET applications utilizing C#, ASP.NET Core MVC, Web API, Windows Forms, SQL Server and other ... Requirements Skill Required / Desired Amount of Experience NET Web Developer experience developing ...

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Net Web Api Developer information

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How much do net web api developer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for net web api developer in the United States is $53.73, according to ZipRecruiter salary data. Most workers in this role earn between $46.39 and $61.30 per hour, depending on experience, location, and employer.

What is a .NET Web API developer?

A .NET Web API Developer is a software engineer who specializes in building and maintaining web APIs using Microsoft's .NET framework. These APIs enable different software systems to communicate over the web, often supporting front-end applications or mobile apps. The developer is responsible for designing, developing, testing, and deploying RESTful services that are secure, efficient, and scalable. They often work with technologies like C#, ASP.NET Core, and Entity Framework, and are skilled in integrating various data sources and services.

What are the key skills and qualifications needed to thrive as a .NET Web API developer?

To thrive as a .NET Web API Developer, you need solid programming skills in C#, experience with ASP.NET Core, and a good understanding of RESTful API design, typically supported by a degree in computer science or related field. Familiarity with development tools such as Visual Studio, version control systems like Git, and knowledge of cloud platforms (e.g., Azure) or certifications in .NET technologies are highly beneficial. Strong problem-solving abilities, effective communication, and the ability to work collaboratively make a developer stand out in this role. These skills ensure the creation of robust, scalable, and maintainable web services that meet business and user needs.

What are the most common challenges a .NET Web API developer faces when integrating APIs with front-end applications?

One of the most common challenges .NET Web API Developers encounter is ensuring seamless communication between the back-end APIs and diverse front-end frameworks. Issues such as handling CORS, authentication, consistent data formatting, and version control can arise during integration. Developers also need to coordinate closely with front-end teams to clarify API specifications and troubleshoot integration bugs. Proactive documentation, regular communication, and thorough testing are essential strategies to overcome these challenges, ensuring a smoother development workflow.

What is the difference between Net Web Api Developer vs ASP.NET Developer?

AspectNet Web Api DeveloperASP.NET Developer
Primary FocusDesigning and developing Web APIs for data exchangeBuilding web applications using ASP.NET framework
Required SkillsWeb API, C#, .NET, REST, JSONASP.NET, C#, MVC, Razor, Web Forms
Work EnvironmentBackend API development, server-side logicFull-stack or web application development
Common UsageCreating services for mobile apps, integrationsDeveloping enterprise web applications

While both roles involve .NET technologies, a Net Web Api Developer specializes in creating APIs for data exchange, whereas an ASP.NET Developer focuses on building complete web applications using ASP.NET frameworks. The roles often overlap but differ mainly in scope and primary responsibilities.

Are Net Web API developers in demand?

Net Web API developers are in high demand due to the widespread use of web services and cloud-based applications. Skills in C#, .NET framework, and RESTful API design are particularly valuable, and demand is expected to grow as businesses continue to develop scalable, secure web APIs. The role often requires knowledge of related technologies like SQL, Azure, and security protocols.
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Net Web Api Developer jobs near you
Infographic showing various Net Web Api Developer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 82% Full Time, 11% Part Time, 1% Temporary, and 5% Contract. Highlights an 78% Physical, 3% Hybrid, and 19% Remote job distribution, with an average salary of $111,761 per year, or $53.7 per hour.

API Developer

Aurora, CO • On-site

Cymertek
IT Services • 11 - 50 employees
Learn more about Cymertekexternal

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 3 days ago

Key responsibilities

  • Design and develop RESTful APIs

  • Implement API security standards and integrate APIs with third-party services

  • Maintain API documentation and perform unit and integration testing

Job description

API Developer
LOCATION
Aurora, CO 80014
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.

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