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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$90K - $110K *

Lead the charge in developing seamless integrations between Army work-request and financial systems, ensuring accurate data flow and automated reconciliation with IBM Maximo. Collaborate on secure cod...

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$100K - $120K *

Develop and implement integrations between Army work-request and financial systems with IBM Maximo, ensuring seamless data flow and automated reconciliation while adhering to secure coding practices a...

Fort Campbell, KYRemote

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$120K - $145K *

Grow your career with a pivotal role in developing automated system security solutions. Collaborate in projects focused on data management, API development, and process enhancement for streamlined ope...

Reposted 4 days ago

  •   11 - 15 years exp.  •   Business Services

$100K - $120K *

Join a team that's redefining API development and cloud integration. Leverage your expertise in Python and AWS to build scalable, secure APIs and microservices while collaborating in an Agile environm...

3 weeks ago

  •   Less than 5 years exp.  •   Technical Services

$120K - $150K *

Lead the charge in designing and developing a modern digital life insurance platform. Collaborate with cross-functional teams to create efficient, secure applications while driving software initiative...

4 days ago

  •   Less than 5 years exp.  •   Staffing

$130K - $155K *

Elevate productivity by collaborating with cross-functional teams to design and implement AI-driven tools and workflows that enhance operational efficiency and customer engagement, while shipping code...

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$120K - $144K *

Elevate your career by bridging customer needs with technical solutions. Collaborate with engineering teams to enhance product performance and provide exceptional support, ensuring customer satisfacti...

6 days ago

  •   Less than 5 years exp.  •   Information Technology

$148K - $190K *

Build and enhance our internal API layer, ensuring reliability and performance for services. Collaborate with cross-functional teams to implement API contracts and improve developer experience while m...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $140K *

Join our team to build cutting-edge AI systems that revolutionize insurance workflows. As a Software Engineer, you'll directly impact customer interactions by developing infrastructure that enhances t...

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$115K - $200K *

Execute innovative software solutions by leading development teams in a fast-paced, agile environment. Utilize your expertise in microservices and cloud architecture to drive operational excellence in...

Reposted 1 week ago

  •   8 - 10 years exp.  •   Finance & Insurance

$115K - $200K *

Lead the design and architecture of innovative software solutions, driving agile development and lifecycle management for consumer banking applications. Collaborate with cross-functional teams to ensu...

1 week ago

  •   8 - 10 years exp.  •   Finance & Insurance

$115K - $200K *

Unlock your potential as a technical leader in software engineering, driving innovation across agile teams while ensuring excellence in consumer banking applications and cloud-driven architecture. Joi...

Reposted 1 week ago

  •   8 - 10 years exp.  •   Finance & Insurance

$125K - $150K *

Champion backend development by designing scalable solutions that drive critical features and support our applications. Collaborate across teams to ensure robust APIs and efficient data management for...

3 weeks ago

  •   Less than 5 years exp.  •   Consumer Technology

$150K - $275K *

Join a team that's passionate about developing complex software solutions. Collaborate with talented engineers, leverage modern technologies, and innovate within a dynamic environment to meet client n...

4 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$130K - $160K *

Join a fast-paced team to build scalable, reliable cloud infrastructure for millions. Take ownership of critical platform components, enhancing performance and supporting product innovation while ensu...

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$100K - $120K *

Drive client engagement and technical excellence by leading strategic projects, collaborating with cross-functional teams, and transforming payment infrastructures for top enterprises through expert i...

Toronto, ONIn-Person

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$110K - $130K *

Engage in innovative system integration solutions, designing seamless workflows between Oracle and warehouse systems while ensuring data quality and synchronization. Collaborate and lead processes to...

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$202K - $224K *

Join a team that's shaping the future of code infrastructure, ensuring stability and efficiency for thousands of engineers. Drive impactful projects from design to deployment while enhancing developer...

4 days ago

  •   5 - 7 years exp.  •   Transportation

$202K - $224K *

Elevate developer productivity by owning and enhancing code hosting and review platforms. Drive projects from inception to deployment, ensuring system stability and a seamless experience for thousands...

4 days ago

  •   5 - 7 years exp.  •   Transportation

$202K - $224K *

Champion innovation by owning and evolving code hosting and review platforms, ensuring stability and efficiency for thousands of engineers. Drive projects from conception to deployment while enhancing...

4 days ago

  •   5 - 7 years exp.  •   Transportation

$202K - $224K *

Build and enhance robust code hosting and review platforms, ensuring stability and efficiency for thousands of engineers. Drive projects from conception to deployment while improving developer experie...

4 days ago

  •   5 - 7 years exp.  •   Transportation

$267K - $297K *

Innovate and lead the design of resilient distributed systems, tackling complex infrastructure challenges to enhance performance and reliability for millions of users globally. Drive technical strateg...

6 days ago

  •   8 - 10 years exp.  •   Transportation

$110K - $130K *

Build and operate innovative solutions to detect and prevent fraud at scale. Collaborate with cross-functional teams to enhance user experiences and leverage AI capabilities, ensuring businesses can c...

Toronto, ONIn-Person

Today

  •   Less than 5 years exp.  •   Finance & Insurance

$110K - $130K *

Accelerate project success by enhancing system evaluations with automation, ensuring optimal application performance through proactive monitoring and support. Collaborate across teams in a dynamic env...

Reposted 4 days ago

  •   8 - 10 years exp.  •   Business Services

$147K - $210K *

Innovate within a dynamic team to develop large-scale infrastructure and systems. Collaborate on critical projects, leveraging cutting-edge technologies to enhance user experiences and drive digital t...

6 days ago

  •   Less than 5 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.