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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$80K - $95K *

Drive your career by providing advanced technical support, optimizing software systems, and implementing innovative solutions in a dynamic, 100% remote environment. Collaborate to enhance operational...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$130K - $170K *

Elevate your career by managing a diverse portfolio of clients, ensuring their success and satisfaction while driving renewals and identifying growth opportunities. Experience high-volume account mana...

CanadaRemote

3 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$100K - $120K *

Drive the configuration and enhancement of Workday Absence, Time Tracking, and Benefits systems. Collaborate with cross-functional teams to ensure seamless integration and support for global employee...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$140K - $147K *

Optimize software development processes by leading teams, ensuring quality, and fostering collaboration across departments to deliver innovative solutions that meet business needs...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Healthcare

$101K - $203K *

Engineer innovative software solutions in a dynamic, agile environment, collaborating with cross-functional teams to enhance user experiences and drive impactful applications using modern technologies...

Illinois, USRemote

Reposted yesterday

  •   5 - 7 years exp.  •   Pharmaceuticals & Biotech

$144K - $288K *

Drive modernization and operational stability for eligibility processing, leading a multi-team engineering organization to enhance cloud-based data services and APIs, ensuring high availability and co...

Illinois, USRemote

1 week ago

  •   8 - 10 years exp.  •   Pharmaceuticals & Biotech

$130K - $160K *

Empower the development of mission-critical applications on the ServiceNow platform, collaborating with stakeholders to deliver scalable solutions while ensuring compliance with federal standards and...

United StatesRemote

1 week ago

  •   11 - 15 years exp.  •   Information Technology

$148K - $256K *

Shape the future of data engineering by architecting scalable, cloud-native data platforms on Azure and Databricks. Influence the organization’s data practices to leverage AI-driven insights, driving...

United StatesRemote

Reposted 6 days ago

  •   8 - 10 years exp.  •   Hospitals & Medical Centers

$110K - $160K *

Lead day-to-day reliability for our SRE-DevOps team, ensuring production AWS environments are secure and well-documented. Collaborate on automation, incident response, and compliance while working ind...

CanadaRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$170K - $210K *

Shape the future of data engineering by owning our core infrastructure and driving the technical direction of data platforms. Collaborate across teams to ensure best practices in data modeling, pipeli...

United StatesRemote

3 weeks ago

  •   8 - 10 years exp.  •   Healthcare

$95K - $160K *

Elevate People Technology by optimizing systems and processes, ensuring data integrity, and enhancing user experiences. Collaborate with cross-functional teams to drive efficiency and support a fast-p...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$137K - $182K *

Architect and drive AI-powered applications for drug development, focusing on protocol generation and clinical trials. Lead technical direction, mentor engineers, and ensure compliance while fostering...

United StatesRemote

5 days ago

  •   Less than 5 years exp.  •   Pharmaceuticals & Biotech

$151K - $220K *

Transform the future of technology by leading platform engineering initiatives, driving innovation, and delivering high-quality solutions across diverse client projects while mentoring teams and foste...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$150K - $180K *

Lead the charge in developing next-gen data platforms, driving strategic insights and AI solutions. Oversee data architecture, governance, and quality, while mentoring a high-performing team to foster...

RemoteRemote

5 days ago

  •   11 - 15 years exp.  •   Telecommunications & Hardware

$130K - $160K *

Unlock potential by leading mobile app development, shaping user experiences, and driving technical direction in a fast-paced environment. Collaborate with cross-functional teams to deliver intuitive...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Healthcare

$145K - $175K *

Join our team to drive the technical direction of our Internal Developer Platform, enhancing workflows and tooling for engineering teams. You'll lead multi-quarter strategies, ensuring reliable delive...

United StatesRemote

2 weeks ago

  •   8 - 10 years exp.  •   Media

$106K - $198K *

Create innovative data solutions by delivering full-stack capabilities across the data lifecycle. Collaborate with teams to design, implement, and optimize data processing pipelines that ensure accura...

Stratford, CTRemote

Today

  •   Less than 5 years exp.  •   Aerospace & Defense

$95K - $115K *

Join a team that's committed to designing and developing innovative full stack applications, collaborating across functions to deliver effective technical solutions and enhance business processes in a...

Sterling, VARemote

4 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Shape the future of product design by transforming concepts into high-fidelity experiences. Collaborate with cross-functional teams to enhance user interactions through innovative prototyping and AI-a...

United StatesRemote

1 week ago

  •   Less than 5 years exp.  •   Information Technology

$91K - $141K *

Join a dedicated team transforming legacy systems into modern, cloud-native architectures. Utilize your software development skills in a collaborative environment focused on application modernization...

RemoteRemote

3 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$164K - $226K *

Lead the charge in designing and evolving a robust entity data platform, ensuring accurate and timely data delivery while enhancing system reliability and reducing manual validation through innovative...

CanadaRemote

1 week ago

  •   8 - 10 years exp.  •   Consumer Technology

$164K - $226K *

Lead the charge in revolutionizing Excel with AI-driven insights, enhancing workflows for financial professionals using cutting-edge technology. Impact major decisions and mentor engineers in best pra...

CanadaRemote

3 weeks ago

  •   8 - 10 years exp.  •   Consumer Technology

$163K - $204K *

Lead the charge in building and owning critical financial systems, ensuring reliable money movement and asset flow. Collaborate with cross-functional teams to deliver production-ready solutions while...

RemoteRemote

2 weeks ago

  •   8 - 10 years exp.  •   Business Services

$100K - $120K *

Innovate data solutions by leveraging Microsoft technologies to enhance client outcomes. Collaborate with cross-functional teams to design, build, and optimize data engineering processes, ensuring qua...

Draper, UTRemote

5 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$185K - $200K *

Champion robust backend architecture and distributed systems, guiding technical direction and establishing best practices. Collaborate across teams to build resilient, scalable applications and optimi...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Consumer 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.