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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$112K - $202K *

Drive strategic capacity planning and lifecycle management for global network infrastructure, ensuring scalable growth and resiliency. Collaborate across teams to execute high-level deployment plans a...

Cambridge, MARemote

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$85K - $95K *

Empower your career as a full-cycle Recruiter, managing diverse hiring needs across sales, IT, marketing, admin, and operations. Collaborate with hiring managers to attract top talent and enhance cand...

United StatesRemote

Today

  •   Less than 5 years exp.  •   Manufacturing & Automotive

$182K - $288K *

Lead the charge in embedding security into the software development lifecycle, scaling secure standards across engineering. Collaborate broadly within teams to promote a 'secure by default' culture wh...

RemoteRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$144K - $195K *

Innovate and lead the design of identity management solutions, ensuring security and integration across platforms. Collaborate with teams to enhance user experience and manage critical issues in a dyn...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$208K - $234K *

Drive the growth of Honeycomb Private Cloud by leading a senior engineering team, enhancing customer relationships, and ensuring operational excellence across multiple engineering domains. Collaborate...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$135K - $160K *

Unlock potential by leading the architecture and development of secure, scalable Java applications for mission-critical systems. Collaborate with stakeholders to drive modernization and cloud adoption...

Sterling, VARemote

2 days ago

  •   8 - 10 years exp.  •   Information Technology

$110K - $130K *

Drive customer success as a technical expert, partnering to optimize IoT deployments. Your strategic insights will enhance service adoption and expand account growth, delivering tangible business outc...

United StatesRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$56K - $114K *

Drive the design, development, and support of applications and integrations using Java, .NET, and JavaScript. Collaborate on incident management and ensure quality through testing and documentation wh...

Lansing, MIRemote

2 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$191K - $263K *

Engineer and modernize our billing systems, ensuring correct plans and revenue integration. Drive the transition from monolithic setups to scalable, independent services crucial for customer trust and...

United StatesRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$130K - $155K *

Optimize the multi-tenant New Relic consolidation layer, aggregating telemetry across AI agent estates. Collaborate with engineering teams to enhance observability practices and ensure effective monit...

Georgia, USRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$95K - $115K *

Shape the future of API management by designing and deploying robust solutions across diverse environments, ensuring seamless integration and operational excellence while mentoring clients to maximize...

United StatesRemote

Yesterday

  •   Less than 5 years exp.  •   Enterprise Technology

$145K - $175K *

Deliver robust AI solutions by designing and implementing core agents for a cutting-edge enterprise platform. Collaborate with cross-functional teams to ensure high-quality, production-ready deploymen...

RemoteRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$100K - $300K *

Join our team to lead the development of robust billing and monetization infrastructure, ensuring seamless payment integrations and scalable solutions for our customers. Drive innovation in usage-base...

San Francisco, CARemote

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$90K - $153K *

Lead the enhancement and administration of enterprise endpoint security technologies, collaborating with cross-functional teams to optimize security processes and improve detection capabilities in a g...

United StatesRemote

Yesterday

  •   Less than 5 years exp.  •   Finance & Insurance

$130K - $260K *

Shape the future of fleet navigation by owning end-to-end projects, delivering high-quality software across platforms, and collaborating cross-functionally to enhance user experiences in complex envir...

United StatesRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$115K - $194K *

Lead a dynamic Support Engineering team, enhancing customer experiences through AI-driven solutions, mentorship, and scalable processes while fostering a culture of growth and accountability...

RemoteRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$92K - $185K *

Pioneer AI solutions by designing and implementing advanced systems, collaborating with cross-functional teams, and shaping the technical future of innovative projects in software engineering and appl...

Texas, USRemote

4 weeks ago

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$180K - $200K *

Champion the design and development of AI-driven security solutions, enhancing autonomous investigation capabilities while collaborating with cross-functional teams to address customer needs and impro...

United StatesRemote

6 days ago

  •   Less than 5 years exp.  •   Information Technology

$128K - $139K *

Drive the identity lifecycle for enterprise access management, ensuring secure, reliable identity services. Collaborate with teams to enhance user experience while implementing Zero Trust principles a...

United StatesRemote

2 weeks ago

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

$300K - $320K *

Lead transformative sales initiatives by engaging C-Suite executives, driving business value through innovative technology solutions, and fostering collaboration across teams to enhance R&D and produc...

Houston, TXRemote

Yesterday

  •   5 - 7 years exp.  •   Enterprise Technology

$130K - $155K *

Join a team that designs and deploys lab environments for Cloud Security Posture Management using advanced OpenStack expertise. Contribute to testing and validating API-based security tools in multi-t...

RemoteRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$130K - $160K *

Engage users by expanding product adoption and deepening relationships. Collaborate with teams to develop strategies and lead complex opportunities within a fast-paced environment, while leveraging in...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$110K - $130K *

Lead the charge in enhancing our court case management platform by diagnosing production issues and modernizing legacy components. Collaborate closely across teams to ensure system stability while inn...

Dallas, TXRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$110K - $130K *

Take ownership of a $6M+ enterprise portfolio, driving renewals and expansions while building strategic relationships with key stakeholders. Collaborate cross-functionally to ensure account health and...

New York, NYRemote

5 days ago

  •   8 - 10 years exp.  •   Enterprise Technology

$170K - $190K *

Engineer data strategies and methodologies for emerging sectors, transforming complex datasets into actionable insights. Lead a team while collaborating cross-functionally to enhance data accuracy and...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Information 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.