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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$110K - $130K *

Take ownership of comprehensive SEO and AEO strategies, driving organic growth through content creation, technical SEO health management, and data-driven experiments in a hybrid role that blends strat...

RemoteRemote

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$120K - $150K *

Innovate and build across multiple surfaces, enhancing developer tools and agent products. Collaborate closely with a small team to deliver high-quality software solutions that drive enterprise adopti...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$160K - $180K *

Champion growth and satisfaction by managing key Ecosystem client relationships. Drive sales of innovative data solutions in Life Sciences, leveraging deep industry knowledge to meet client needs and...

United StatesRemote

2 days ago

  •   5 - 7 years exp.  •   Healthcare

$135K - $160K *

Join a dynamic team to design and build automated accounts receivable systems, enhancing payment matching and financial workflows. Own projects from inception to launch, ensuring accuracy and reliabil...

RemoteRemote

Yesterday

  •   Less than 5 years exp.  •   Information Technology

$202K - $253K *

Shape the future of cardiometabolic care by driving backend architecture and cross-functional collaboration. Lead technical direction, mentor engineers, and deliver scalable solutions that enhance mem...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Healthcare

$143K - $196K *

Champion innovative solutions in healthcare coding by leading cross-functional teams, optimizing product strategies, and enhancing customer experiences through data-driven insights and agile methodolo...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Healthcare

$150K - $180K *

Empower our team to build innovative security and governance solutions, shaping access management for both human and agent users. Lead a small, dynamic group as we define architectural foundations and...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Enterprise Technology

$120K - $145K *

Join a team dedicated to building innovative backend solutions in Python. Take ownership of features, optimize data flows, and contribute to architectural decisions that enhance a powerful platform, a...

Houston, TXRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Energy & Utilities

$130K - $170K *

Lead the evolution of our design system by building accessible, reusable components and collaborating with cross-functional teams to enhance user experiences and streamline adoption across products...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$135K - $160K *

Lead the architecture of certificate lifecycle management capabilities that enhance security across complex environments, collaborating with product and engineering teams to build scalable systems tha...

United StatesRemote

Reposted 2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$170K - $200K *

Shape the future of financial technology by developing seamless web applications. Collaborate with a dynamic team to create high-quality software that enhances user experience and drives strategic inn...

United StatesRemote

5 days ago

  •   8 - 10 years exp.  •   Education, Government & Non-Profit

$90K - $145K *

Unlock your potential by designing CI/CD pipelines and automating processes. Collaborate with teams to enhance development efficiency while ensuring system compliance and security across AWS and Azure...

United StatesRemote

5 days ago

  •   Less than 5 years exp.  •   Technical Services

$138K - $186K *

Unlock your potential as a principal technical leader for enterprise Unix and Linux platforms, driving architecture, automation, and lifecycle management to deliver resilient infrastructure for critic...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$80K - $90K *

Analyze and deliver data management solutions to support public health research, utilizing advanced statistical software and collaborating with project leaders to enhance data quality and reporting fo...

Massachusetts, USRemote

2 weeks ago

  •   Less than 5 years exp.  •   Education, Government & Non-Profit

$275K - $300K *

Lead the charge in driving complex enterprise sales cycles, building strategic relationships, and delivering tailored solutions for Fortune 1000 clients. Collaborate cross-functionally while exceeding...

United StatesRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$125K - $150K *

Empower innovation through full-stack development with a focus on AI. Leverage expertise in Node.js and Vue.js to deliver scalable enterprise applications while mentoring others and shaping architectu...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Innovate by building robust Go microservices for a multi-tenant AI platform. Collaborate with global teams to design API-first services, ensuring reliability and performance in production environments...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$110K - $130K *

Shape the future of client solutions by leveraging your technical expertise and business acumen. Collaborate with sales teams to design tailored solutions, deliver compelling presentations, and drive...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$90K - $110K *

Lead the charge in transforming concepts into buildable systems by leveraging your expertise in applications engineering. Collaborate with cross-functional teams to deliver precise layouts, cost-effec...

Louisville, KYRemote

Today

  •   5 - 7 years exp.  •   Manufacturing & Automotive

$140K - $173K *

Innovate by solving complex problems and building cloud-native solutions. Collaborate in an agile environment, delivering impactful software while utilizing modern technologies related to AI, Java, AW...

RemoteRemote

3 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$100K - $120K *

Reimagine your career as a Solutions Engineer, collaborating with Sales to craft tailored product demonstrations addressing aviation sector challenges, while influencing product development through cu...

United StatesRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$217K - $303K *

Innovate with us to lead a high-performing engineering team, shaping a scalable AI-powered knowledge graph platform that enhances data quality and drives impactful user experiences across multiple app...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Media

$110K - $130K *

Grow your career as a Senior Software Engineer, creating scalable .NET solutions through collaboration in an Agile, DevOps environment. Drive the complete product lifecycle from design to deployment...

Oak Brook, ILRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$85K - $106K *

Join us to enhance healthcare solutions through advanced software development focusing on clinical coding. Collaborate with diverse teams to create impactful applications that improve patient outcomes...

CanadaRemote

3 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$118K - $139K *

Develop innovative software solutions by leveraging your expertise in modern frameworks and agile practices. Collaborate with cross-functional teams to enhance system performance and scalability while...

Pittsburgh, PARemote

1 week ago

  •   Less than 5 years exp.  •   Business Services

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.