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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$125K - $150K *

Innovate within a dynamic engineering team, driving robust backend solutions for user-centric products while enhancing platform reliability and efficiency across various projects in a collaborative en...

United StatesRemote

Reposted 2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$96K - $115K *

Accelerate progress at the forefront of software development by driving innovative solutions for the Corporate Payments team, delivering efficient and reliable applications in a cloud environment whil...

RemoteRemote

4 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$130K - $160K *

Collaborate to drive innovative product development in the crypto ecosystem. Partner with engineers and designers to execute initiatives from ideation to launch, while focusing on quality and user imp...

RemoteRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$135K - $160K *

Architect robust Kubernetes solutions to enhance cloud infrastructure. Drive multi-cloud initiatives and implement cell-based architecture for scalable, reliable services. Join a team dedicated to bui...

RemoteRemote

2 weeks ago

  •   Less than 5 years exp.  •   Information Technology

$135K - $160K *

Drive your career with a Senior Site Reliability Engineer role focused on building secure AWS GovCloud foundations for FedRAMP High and IL5, ensuring compliance and operational excellence while mentor...

CanadaRemote

Today

  •   8 - 10 years exp.  •   Information Technology

$125K - $150K *

Deliver innovative solutions by managing AWS infrastructure, ensuring stability, and automating processes. Collaborate with developers to enhance operational efficiency while maintaining high uptime a...

Calgary, ABRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Energy & Utilities

$132K - $157K *

Join a team that's dedicated to ensuring compliance and transparency in financial reporting. As a Senior Data Analyst, you'll collaborate across departments to organize data, draw insights, and suppor...

San Francisco, CARemote

4 days ago

  •   5 - 7 years exp.  •   Finance & Insurance

$114K - $191K *

Lead the charge in shaping high-impact SaaS solutions by driving technical strategy and empowering a high-performing engineering team. Collaborate across disciplines to foster innovation in a fast-pac...

United StatesRemote

Reposted 1 week ago

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

$110K - $130K *

Partner with us to design and implement cloud-native data solutions, ensuring secure and reliable data exchange across platforms. Collaborate with teams to enhance data accessibility and support advan...

RemoteRemote

Today

  •   5 - 7 years exp.  •   Healthcare

$150K - $180K *

Lead the development and optimization of Large Language Models and Mixture of Experts. Collaborate cross-functionally to enhance AI capabilities while mentoring junior engineers to drive innovation an...

Austin, TXRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$131K - $200K *

Empower your career by building innovative solutions that enhance member experiences. Collaborate with a dynamic team to drive efficiency and leverage technology, all while contributing to meaningful...

RemoteRemote

6 days ago

  •   5 - 7 years exp.  •   Healthcare

$131K - $222K *

Shape the future of logistics by developing intelligent planning platforms that optimize freight movement. Collaborate with cross-functional teams to create scalable solutions that enhance supply chai...

Eden Prairie, MNRemote

2 days ago

  •   5 - 7 years exp.  •   Transportation

$466K - $500K+*

Accelerate progress at the forefront of ML infrastructure, collaborating with cross-functional teams to design and implement user-centric solutions that enhance model development and deployment for di...

United StatesRemote

Yesterday

  •   5 - 7 years exp.  •   Hospitality & Recreation

$183K - $206K *

Transform AI observability by developing end-to-end capabilities, architecting data models, and collaborating with cross-functional teams to enhance user workflows and insights into agent performance...

United StatesRemote

5 days ago

  •   5 - 7 years exp.  •   Enterprise Technology

$121K - $218K *

Join a team that's shaping security strategies for a leading Cloud platform. Contribute your engineering expertise to develop innovative, scalable, and secure solutions across various domains, while c...

Cambridge, MARemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$130K - $140K *

Contribute to the development of a modern platform by building features, connecting systems, and improving data usability. Engage with stakeholders and troubleshoot to deliver reliable software as par...

United StatesRemote

Reposted 5 days ago

  •   5 - 7 years exp.  •   Staffing

$120K - $145K *

Unlock potential by architecting innovative financial solutions. As a software engineer, collaborate with diverse teams to build reliable applications that transform customer experiences and streamlin...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$125K *

Transform the future of mobile development by leveraging AI to enhance marketplace experiences. Collaborate with cross-functional teams to design, build, and ship high-quality Android applications tha...

RemoteRemote

1 week ago

  •   5 - 7 years exp.  •   Transportation

$132K - $165K *

Lead the charge in building cutting-edge data lakes and warehouses, guiding cross-functional teams to optimize data strategies, ensuring robust architecture, and mentoring junior engineers in a dynami...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$124K - $170K *

Lead the charge in innovative software solutions for healthcare, collaborating with diverse teams to enhance patient care and meet customer needs through cutting-edge technology and creative problem-s...

RemoteRemote

1 week ago

  •   8 - 10 years exp.  •   Healthcare

$120K - $145K *

Explore the potential of AI in full-stack development while designing and delivering enterprise applications. Collaborate across teams and mentor engineers, ensuring your expertise shapes cutting-edge...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$110K - $130K *

Develop your expertise in security as you tackle risks across application, infrastructure, and corporate domains. Join a dynamic team that balances security measures with business needs while protecti...

RemoteRemote

3 weeks ago

  •   Less than 5 years exp.  •   Consumer Technology

$96K - $154K *

Develop and maintain quality software for internal stakeholders, focusing on Python and AWS. Collaborate in an Agile environment, define architecture, and mentor junior developers while enhancing lega...

United StatesRemote

Reposted 4 days ago

  •   5 - 7 years exp.  •   Finance & Insurance

$64K - $147K *

Join a dynamic team to design, develop, and support innovative applications and systems. Leverage your coding expertise in various languages to enhance software solutions while ensuring adherence to i...

Lansing, MIRemote

4 weeks ago

  •   5 - 7 years exp.  •   Finance & Insurance

$125K - $150K *

Join a dynamic team to design and build a robust data platform that enhances product performance and supports AI initiatives, ensuring data integrity and accessibility for internal and customer-facing...

United StatesRemote

2 weeks 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.