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 - $125K *

Unlock your potential as you design and enhance cutting-edge cloud solutions for diverse web and mobile platforms. Collaborate across teams to translate product vision into robust software while drivi...

Illinois, USRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$120K - $145K *

Engage partners by driving technical enablement and solution design. Collaborate across teams to empower resellers and integrators, ensuring successful adoption and growth of innovative solutions thro...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $130K *

Shape the future of loyalty programs by building robust AI agents on Amazon AgentCore, focusing on automation and reliability to enhance operational efficiency for teams and clients. Join a dynamic en...

Detroit, MIRemote

3 weeks ago

  •   Less than 5 years exp.  •   Business Services

$110K - $130K *

Elevate your career by developing scalable data solutions in healthcare. Collaborate across teams to drive insights and mentor junior engineers while ensuring systems impact patient care through innov...

United StatesRemote

4 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$110K - $130K *

Solve security challenges by owning and enhancing our security program. Lead CorpSec, SecOps, and compliance efforts while building a robust security culture in a fast-paced, remote environment...

United StatesRemote

Yesterday

  •   Less than 5 years exp.  •   Enterprise Technology

$176K - $198K *

Join a team that's revolutionizing data solutions for impactful nonprofits. As a crucial member of our Engineering team, you'll enhance our data platform and drive analytics that support our mission...

RemoteRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$105K - $202K *

Innovate and build AI-native products that automate complex workflows. Collaborate with cross-functional teams to design, develop, and deploy full-stack applications, ensuring reliability and performa...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$110K - $130K *

Join a team that's redefining software engineering by integrating AI tools to accelerate the development process. Transform requirements into reliable solutions while ensuring quality, security, and m...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$101K - $203K *

Join a team that's redefining AI solutions by leading a full-stack engineering effort. Drive the architecture and evolution of an innovative platform while mentoring a skilled team, blending technical...

RemoteRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$140K - $185K *

Transform third party security assessments into a dynamic, risk-managed program. Lead innovative AI-driven tooling, enhance collaboration with cross-functional teams, and proactively monitor emerging...

San Francisco, CARemote

3 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$144K - $288K *

Lead the development and optimization of innovative, AI-driven digital solutions across cloud platforms, guiding teams in delivering scalable, secure applications that enhance healthcare experiences t...

Buffalo Grove, ILRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$120K - $145K *

Empower your career by enhancing our platform's scalability and reliability. As a Senior Platform Engineer, you'll lead infrastructure improvements, optimize performance, and ensure security while col...

United StatesRemote

4 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$56K - $114K *

Help us advance our secure computing environment by maintaining and optimizing infrastructure, ensuring reliability and performance, and supporting the deployment of new technologies while providing e...

Lansing, MIRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$239K - $298K *

Drive the evolution of Mercury's services platform by defining standards for deployment, authentication, and observability. Collaborate across teams to enhance infrastructure while mentoring engineers...

RemoteRemote

1 week ago

  •   Less than 5 years exp.  •   Finance & Insurance

$153K - $213K *

Shape secure, scalable authentication experiences for millions, leading technical initiatives and collaborating cross-functionally to enhance consumer trust and business efficiency...

CanadaRemote

3 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$80K - $95K *

Champion middleware and web-services platforms, ensuring stability, security, and performance. Collaborate with cross-functional teams to support enterprise applications in complex environments while...

United StatesRemote

Reposted 2 weeks ago

  •   11 - 15 years exp.  •   Information Technology

$109K - $136K *

Contribute to impactful software solutions by writing clean code, enhancing user interfaces, and collaborating in a positive team environment focused on growth and excellence...

Alberta, CARemote

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$108K - $130K *

Unlock your potential by leading customer projects, ensuring seamless communication, and driving success in healthcare solutions. Collaborate with diverse teams to enhance client satisfaction and oper...

United StatesRemote

4 days ago

  •   Less than 5 years exp.  •   Healthcare

$135K - $165K *

Elevate user experiences by developing innovative iOS applications that enhance health and fitness journeys. Collaborate with cross-functional teams to deliver high-quality features while mentoring ju...

United StatesRemote

5 days ago

  •   Less than 5 years exp.  •   Retail & Consumer Goods

$95K - $115K *

Empower your career by bridging sales and engineering as a key technical resource. You'll scope, quote, and support customer needs for low and medium-voltage switchgear solutions, ensuring alignment w...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Contribute to innovative digital platforms by developing scalable, secure, and high-performing applications. Drive efficiency and enhance customer outcomes through full-stack development, cloud archit...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$110K - $130K *

Engineer scalable, secure digital platforms that enhance product delivery and operational efficiency. Drive end-to-end development across web frontends, APIs, and microservices while ensuring complian...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$140K - $260K *

Empower creators by developing innovative payment systems that enhance user experience. Join a dynamic team focused on building robust backend solutions and driving impactful projects in subscription...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Media

$100K - $120K *

Elevate your career by developing and supporting NCR Atleos financial software solutions for ATMs. Collaborate with teams to deliver complex solutions, ensuring quality and performance while providing...

Ontario, CARemote

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$125K - $150K *

Join a dynamic team to enhance decentralized exchange infrastructure using Rust, TypeScript, and Python. Develop, test, and optimize cutting-edge software while collaborating across multiple disciplin...

New York, NYRemote

3 weeks 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.