Explore API Engineer Jobs

API engineers design, build, and maintain the application programming interfaces that allow software systems to communicate. They help organizations connect services, products, and data through reliable, secure, and well-documented APIs. Browse vetted API Engineer opportunities on Ladders, including roles with compensation of $100,000 or more.

What Does an API Engineer Do?

API engineers develop and integrate interfaces used by web applications, mobile apps, internal platforms, and external partners. Their work may include defining API specifications, writing and testing code, improving performance, managing authentication and authorization, and monitoring services in production. They often collaborate with product managers, software engineers, security teams, and infrastructure specialists.

Skills and Qualifications for API Engineering

Employers commonly seek experience with API design and development, REST or GraphQL, programming languages such as Java, Python, Go, or JavaScript, and tools for testing, version control, and observability. Knowledge of databases, cloud platforms, microservices, security practices, and API documentation can also be valuable. Requirements vary by employer and seniority.

API Engineer Career Opportunities

API engineering roles are available across technology, finance, healthcare, e-commerce, and other industries that rely on connected digital systems. Depending on experience, professionals may pursue senior API engineer, backend engineer, platform engineer, integration architect, or engineering leadership positions.

Find API Engineer Jobs Paying $100K or More

Use Ladders to explore vetted professional opportunities and identify roles that align with your skills, experience, and career goals. Review each listing for its responsibilities, qualifications, location, and compensation details as you search for your next API engineering position.

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$100K - $130K *

Drive the design and deployment of secure AI applications in cloud environments, integrating advanced technologies like machine learning and ServiceNow solutions to enhance operational efficiency and...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Information Technology

$150K - $180K *

Innovate by leading software engineering excellence and AI adoption; manage cross-functional teams to develop impactful tech solutions while maintaining hands-on involvement with proof-of-concept proj...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Healthcare

$110K - $130K *

Unlock potential by leading analytics initiatives—crafting measurement frameworks, overseeing implementation, and mentoring a junior specialist to enhance client performance through data-driven decisi...

RemoteRemote

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Media

$150K - $200K *

Transform your career by leading innovative software solutions, guiding AI-driven development, and ensuring high-quality deliverables. Collaborate with cross-functional teams to shape the technical la...

United StatesRemote

Yesterday

  •   11 - 15 years exp.  •   Enterprise Technology

$186K - $257K *

Help us shape the future of lending technology as a Principal Engineer, driving impactful engineering initiatives and collaborating cross-functionally to enhance our Capital Marketplace systems for op...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Finance & Insurance

$110K - $130K *

Drive the development and optimization of mobile applications using React Native. Lead lifecycle management, ensure high performance, and mentor junior developers while collaborating to meet business...

Calgary, ABRemote

Reposted 4 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$92K - $185K *

Unlock your potential by leading the design and development of innovative cloud-native applications. Collaborate with cross-functional teams to drive technical direction and enhance member experiences...

Texas, USRemote

6 days ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$100K - $120K *

Engage clients by driving the full sales cycle of AI solutions, converting leads and exploring growth opportunities while collaborating across teams to enhance client outcomes and product evolution...

United StatesRemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$120K - $140K *

Champion high-quality data integration and analytical platforms to drive business insights. Collaborate with stakeholders to design scalable models, ensuring data reliability and self-service capabili...

CanadaRemote

4 weeks ago

  •   5 - 7 years exp.  •   Media

$139K - $235K *

Drive your career forward by owning SEC reporting and disclosures, coordinating cross-functional processes, and enhancing the quality and efficiency of external financial reporting as a critical membe...

United StatesRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$83K - $102K *

Champion innovation by architecting and deploying AI solutions that enhance operational efficiency and sales enablement. Collaborate with cross-functional teams to create impactful applications that d...

Atlanta, GARemote

Yesterday

  •   Less than 5 years exp.  •   Transportation

$83K - $222K *

Drive innovation by designing and implementing digital solutions that optimize Payer Operations, enhance metadata, automate contracts, and measure performance through collaboration and advanced techni...

RemoteRemote

Reposted today

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$130K - $154K *

Shape the future of financial crimes compliance by leading complex programs that enhance operational efficiency and regulatory adherence. Collaborate with cross-functional teams to drive strategic ini...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Finance & Insurance

$104K - $166K *

Shape the future of developer tools by enhancing workflows and integrating AI solutions. Collaborate with engineering teams to streamline processes, improve productivity, and empower developers to del...

United StatesRemote

Yesterday

  •   Less than 5 years exp.  •   Enterprise Technology

$90K - $110K *

Shape the future of product quality by designing automated tests and performance evaluations, ensuring reliability and scalability in complex systems. Collaborate across teams to drive innovation and...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$83K - $222K *

Drive innovation by delivering high-quality web applications and interactive dashboards. Collaborate with cross-functional teams to integrate AI capabilities and build resilient APIs in a fast-paced...

RemoteRemote

Reposted 3 days ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$150K - $170K *

Create robust digital privacy solutions as a Senior Full Stack Engineer. Take ownership of the code, lifecycle, and platform scalability to directly protect sensitive data for thousands of organizatio...

Washington, DCRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$85K - $145K *

Transform enterprise data platforms by designing and implementing scalable AI-driven solutions. Collaborate with cross-functional teams to enhance data governance, reliability, and operational excelle...

Texas, USRemote

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$110K - $130K *

Shape the future of cloud-native applications by designing and developing scalable solutions that enhance Workforce Management and Customer Experience. Collaborate with cross-functional teams to deliv...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$125K - $150K *

Lead the charge in transforming legacy systems by leveraging your CA Gen expertise to modernize applications and drive technical innovation within a collaborative engineering team...

New York, NYRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$125K - $150K *

Transform legacy technology by leading modernization efforts, utilizing your deep expertise in CA Gen and COBOL. Collaborate within a dynamic team to design specifications that support the successful...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$135K - $160K *

Unlock the potential of innovative fintech products by developing robust, scalable backend systems. Collaborate in a dynamic environment, leveraging your experience to enhance technology solutions and...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$102K - $128K *

Drive innovation by enhancing mobile experiences for a global courier network. Collaborate with cross-functional teams to define features, ensure high-quality software delivery, and contribute to a cu...

RemoteRemote

6 days ago

  •   Less than 5 years exp.  •   Food & Beverages

$164K - $234K *

Shape the future of messaging at scale by building intuitive tools for operators. Collaborate across teams to enhance user experiences and drive platform evolution while leveraging modern technologies...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Media

$162K - $290K *

Contribute to building cutting-edge software systems that harness AI to solve real-world operational challenges. Drive technical strategy, collaborate across teams, and develop full-stack solutions in...

United StatesRemote

Reposted 2 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

Frequently Asked Questions (FAQ)

  • What is an API engineer?question toggle

    An API engineer builds and maintains application programming interfaces that enable software systems and services to exchange data and functionality.

  • What does an API engineer do day to day?question toggle

    Typical work includes designing API endpoints and specifications, writing and testing code, integrating services, addressing security and performance needs, documenting interfaces, and monitoring APIs in production.

  • What skills are commonly required for API engineer jobs?question toggle

    Employers often look for programming experience, knowledge of API design such as REST or GraphQL, testing and documentation skills, and familiarity with databases, cloud services, security, and distributed systems. Specific requirements depend on the role.

  • How much do API engineers earn?question toggle

    Compensation varies by experience, location, industry, and employer. Ladders focuses on vetted professional jobs paying $100,000 or more; check individual listings for specific salary information.

  • Where can API engineers find jobs paying $100,000 or more?question toggle

    API engineers can browse Ladders for vetted professional opportunities with compensation of $100,000 or more and review listings to find roles that match their qualifications and preferences.