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 *

Innovate data solutions by designing and optimizing AWS-based data pipelines for a federal program, transforming critical datasets into an enterprise-level architecture, ensuring high-quality data del...

Washington, DCRemote

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Drive innovative software solutions by designing, developing, and testing systems-level software. Collaborate with cross-functional teams to meet operational specifications and enhance SAP functionali...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Staffing

$150K - $180K *

Join a dynamic team to transform blockchain concepts into functional systems. Collaborate with engineers and product teams to prototype, test, and deliver innovative solutions while ensuring operation...

RemoteRemote

1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$75K - $95K *

Transform customer challenges into scalable backend solutions by collaborating with stakeholders, developing robust REST APIs, and enhancing deployment automation in a dynamic, agile environment...

RemoteRemote

3 days ago

  •   Less than 5 years exp.  •   Finance & Insurance

$85K - $115K *

Empower IT operations by building and managing internal systems, ensuring productivity and security. As the first hire, you'll shape the IT function, streamline processes, and support the team while c...

CanadaRemote

5 days ago

  •   5 - 7 years exp.  •   Telecommunications & Hardware

$135K - $160K *

Engineer resilient backend solutions for privileged account discovery, enhancing security while navigating complex, customer-deployed environments. Collaborate on data-processing workflows using cutti...

United StatesRemote

Reposted 2 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$145K - $155K *

Support the implementation and enhancement of a modern data platform, collaborating with technical teams and stakeholders to build scalable data pipelines and improve data quality for MI and BI initia...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Information Technology

$125K - $150K *

Unlock your potential as you empower deployment and automation solutions in high-security environments. Leverage your expertise in DevOps and platform engineering to ensure robust operations across fe...

United StatesRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$130K - $160K *

Champion the migration to a modern Databricks lakehouse, designing robust data pipelines and ensuring data quality. Collaborate with teams to enhance analytics capabilities and set technical standards...

United StatesRemote

5 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$126K - $215K *

Transform AI experiences by architecting LLM-based agents that integrate with real-world tools, orchestrate tasks, and scale in production. Collaborate across teams to drive innovation and ensure high...

RemoteRemote

6 days ago

  •   8 - 10 years exp.  •   Manufacturing & Automotive

$196K - $222K *

Unlock innovative AI solutions by designing and building autonomous coding agents that enhance operational efficiency and integrate seamlessly with existing systems, driving measurable improvements in...

United StatesRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Retail & Consumer Goods

$154K - $185K *

Empower the development of scalable observability systems, driving projects from concept to operation. Collaborate with a remote team to enhance performance and reliability while contributing to open...

United StatesRemote

Today

  •   Less than 5 years exp.  •   Enterprise Technology

$164K - $197K *

Join a team that's dedicated to designing and maintaining critical observability systems. You'll influence our roadmap, deliver features, and contribute to open-source projects while ensuring reliabil...

CanadaRemote

Today

  •   Less than 5 years exp.  •   Enterprise Technology

$243K - $286K *

Champion a transformative approach in Developer Infrastructure, defining strategy and vision for the code lifecycle. Enhance engineer productivity through innovative tools and reliable systems while e...

United StatesRemote

Reposted 3 weeks ago

  •   8 - 10 years exp.  •   Finance & Insurance

$73K - $139K *

Shape the future by providing expert support in software troubleshooting and diagnostics, collaborating with cross-functional teams to resolve complex technical issues and enhance customer satisfactio...

Dallas, TXRemote

4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$92K - $174K *

Join our team to optimize product support and drive software engineering excellence. Utilize your expertise in troubleshooting and technical analysis to enhance customer experience and advance product...

Dallas, TXRemote

4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$120K - $145K *

Unlock potential by managing end-to-end client engagements, transforming ambiguous business challenges into actionable product roadmaps, and leading AI-native development across diverse projects and t...

CanadaRemote

5 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$120K - $145K *

Join a pioneering team where you'll innovate software solutions for framing and structural analysis. Collaborate closely with cross-functional teams, set technical direction, and contribute to softwar...

RemoteRemote

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Real Estate & Construction

$166K - $230K *

Empower your career as a Senior Infrastructure Engineer focusing on enhancing Lakehouse infrastructure, security, and cost efficiency while collaborating with cross-functional teams to optimize data p...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$110K - $130K *

Empower teams by managing project implementations, ensuring quality service handoff, and optimizing system performance through technical oversight and coordinated customer engagement...

London, ONRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$100K - $120K *

Build, enhance, and optimize conversational AI solutions using NICE Cognigy, focusing on delivering seamless customer experiences and streamlined support through advanced chatbot and virtual assistant...

Overland Park, KSRemote

3 weeks ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$115K - $135K *

Unlock potential by designing and integrating complex environmental datasets. Engage with stakeholders to ensure accurate data representation while driving technical solutions and data governance in a...

United StatesRemote

4 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$200K - $240K *

Join a dynamic team as you provide technical expertise, drive enterprise opportunities, and architect innovative solutions that meet client needs while showcasing the value of our cutting-edge product...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Information Technology

$150K - $210K *

Engage with customers to design tailored solutions utilizing Zoo's APIs, driving adoption and ensuring successful integration, while supporting sales with technical expertise and customer demonstratio...

Los Angeles, CARemote

Reposted 1 week ago

  •   Less than 5 years exp.  •   Enterprise Technology

$120K - $145K *

Transform legal research by enabling AI adoption in law firms. Collaborate with leaders to design effective workflows, enhance vendor partnerships, and build internal AI capabilities, ensuring clients...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

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.