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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$181K - $241K *

Advance the technical strategy for mobile app infrastructure, collaborating across teams to enhance operations and ensure sustainability, while mentoring talent and promoting quality standards in a dy...

CanadaRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$110K - $130K *

Lead the design and development of ServiceNow solutions to enhance portfolio management capabilities, aligning them with federal standards while collaborating with cross-functional teams to drive effi...

Arlington, VARemote

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$120K - $193K *

Develop and manage the lifecycle of a cutting-edge Kubernetes-based container platform. Collaborate with stakeholders to drive product strategy, enhance platform features, and ensure seamless cloud se...

United StatesRemote

4 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$180K - $247K *

Optimize technical strategies for clients by leading architecture discussions, driving platform adoption, and serving as a trusted advisor. Leverage deep expertise in data systems and AI to deliver sc...

RemoteRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$220K - $270K *

Unlock potential by guiding application security strategies across diverse product landscapes. In this senior technical role, you'll influence architecture, mentor teams, and enhance security processe...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$90K - $113K *

Lead the charge in optimizing telecom operations by designing and implementing governance frameworks, driving cross-functional initiatives, and enhancing operational maturity to support strategic busi...

CanadaRemote

2 weeks ago

  •   5 - 7 years exp.  •   Transportation

$150K - $180K *

Explore opportunities as a Senior Security Engineer, safeguarding the DeFi ecosystem by identifying vulnerabilities, enhancing monitoring tools, and ensuring compliance with security protocols. Collab...

RemoteRemote

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$210K - $273K *

Drive the evolution of a robust online ML inference platform, enhancing model deployment, performance, and safety in high-traffic environments by collaborating with cross-functional teams and spearhea...

Washington, DCRemote

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$280K - $330K *

Empower a dynamic engineering team by leading technical architecture, enhancing system reliability, and driving scalable solutions that support rapid growth in a fast-paced fintech environment. Foster...

United StatesRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$145K - $205K *

Pioneer data-driven growth strategies by establishing operational analytics frameworks for international markets while collaborating cross-functionally to inform decision-making and drive measurable b...

CanadaRemote

4 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$90K - $100K *

Join a team that's dedicated to enhancing software quality through innovative automation testing. You'll develop robust frameworks and collaborate with cross-functional teams to ensure our IT Asset Ma...

CanadaRemote

2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$88K - $134K *

Drive customer success by managing deployment of IoT solutions for enterprise clients. Collaborate across departments to ensure smooth onboarding, enhance product adoption, and foster long-term client...

United StatesRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$120K - $145K *

Innovate cloud-based software solutions for the energy sector, collaborating with cross-functional teams to enhance power systems engineering processes. Leverage cutting-edge technologies to drive pro...

Austin, TXRemote

Yesterday

  •   5 - 7 years exp.  •   Energy & Utilities

$120K - $145K *

Elevate client engagement by owning end-to-end product management, transforming ambiguous challenges into actionable roadmaps, and leading innovative AI-driven solutions across diverse projects and te...

CanadaRemote

5 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$80K - $95K *

Transform the future of software development by architecting multi-agent systems and automation frameworks. Join a diverse team dedicated to pioneering cutting-edge AI applications in a collaborative...

United StatesRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$150K - $180K *

Join a team that's leading the modernization of a legacy system. Drive architectural decisions, enhance engineering practices, and foster a culture of innovation while ensuring reliable delivery and c...

Pennsylvania, USRemote

1 week ago

  •   11 - 15 years exp.  •   Healthcare

$95K - $115K *

Drive successful Oracle project implementations by managing cross-functional teams, ensuring timely delivery within budget, and fostering collaboration in an Agile environment. Utilize strong problem...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Staffing

$150K - $180K *

Lead the architectural vision for scalable Identity Resolution platforms, driving innovation in enterprise applications and data processing. Collaborate with engineering teams to ensure robust, high-p...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Information Technology

$135K - $160K *

Join a team that's transforming cloud infrastructure for institutional investors. You'll deploy and manage AI solutions across various cloud environments, ensuring security and compliance while collab...

Berkeley, CARemote

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$140K - $150K *

Join a team that's shaping the future of cloud-based applications. Collaborate across diverse technology stacks to design, build, and enhance software solutions while embracing AI-assisted development...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$186K - $218K *

Drive user-centric frontend development for crypto payment solutions. Join a dynamic team to enhance card experiences, focusing on performance and customer satisfaction while impacting millions throug...

United StatesRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$153K - $213K *

Lead the charge in building a high-throughput decision engine for innovative card products. Collaborate across teams to design scalable systems, ensuring robust performance and mentoring junior engine...

CanadaRemote

2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$193K - $252K *

Join a dynamic team as a Principal Sales Solutions Engineer, driving enterprise solutions and transforming customer outcomes through strategic partnerships and value-based selling in a collaborative e...

RemoteRemote

2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$130K - $160K *

Lead and enhance the SRE team, ensuring reliable operations across deployments. Collaborate with various engineering units to uphold security and performance, while implementing improvements in high-d...

RemoteRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$163K - $226K *

Lead the AI enablement initiative, crafting tools and workflows to empower engineers across the organization, enhancing productivity and safety through innovative AI technologies and practices...

United StatesRemote

Reposted 2 days ago

  •   5 - 7 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.