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 - $165K *

Join a team that's shaping the future of energy distribution tools. Leverage your software engineering expertise to develop, enhance, and integrate solutions while mentoring junior developers and coll...

Spokane, WARemote

6 days ago

  •   Less than 5 years exp.  •   Energy & Utilities

$78K - $88K *

Develop application solutions by collaborating with departments to gather business requirements, design, and implement software, while adhering to defined standards and mentoring junior team members f...

Texas, USRemote

1 month ago

  •   Less than 5 years exp.  •   Business Services

$120K - $216K *

Join a team that's committed to engineering resilient IAM services. In this role, you'll design and develop high-performing software solutions to enhance the IAM experience, ensuring scalability and f...

Ottawa, ONRemote

3 weeks ago

  •   8 - 10 years exp.  •   Information Technology

$120K - $145K *

Lead the charge in shaping advanced AI solutions that transform healthcare delivery. Collaborate across teams to design a secure, scalable AI platform ensuring robust governance and integration for op...

Nashville, TNRemote

3 weeks ago

  •   5 - 7 years exp.  •   Healthcare

$135K - $160K *

Join a dynamic team to design and implement AI workflows that integrate models, enterprise data, and business logic, delivering reliable production solutions and collaborating with various stakeholder...

RemoteRemote

3 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$142K - $184K *

Champion the development and operational deployment of vehicle firmware, leveraging IoT data to enhance fleet safety and efficiency through collaborative efforts with cross-functional teams...

CanadaRemote

Reposted 1 week ago

  •   8 - 10 years exp.  •   Enterprise Technology

$154K - $260K *

Innovate and drive technical strategy for AI-powered products at scale. Empower teams to build transformative software solutions, oversee complex projects, and deliver exceptional results that reshape...

RemoteRemote

Reposted 2 weeks ago

  •   8 - 10 years exp.  •   Enterprise Technology

$100K - $135K *

Unlock potential by leading high-impact revenue enablement initiatives that drive sales performance. Collaborate with cross-functional teams to design and implement strategic programs, leveraging AI t...

United StatesRemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$125K - $150K *

Join a team that's redefining identity management across diverse platforms. You'll architect secure authentication and authorization systems, ensuring seamless access for users and organizations while...

United StatesRemote

Today

  •   5 - 7 years exp.  •   Information Technology

$140K - $165K *

Transform complex military software solutions by driving product strategy, aligning teams, and engaging stakeholders. Leverage your expertise to enhance operational intelligence and deliver impactful...

Ontario, CARemote

2 weeks ago

  •   5 - 7 years exp.  •   Aerospace & Defense

$164K - $197K *

Advance innovation by designing and operating next-gen storage solutions, driving projects from ideation to customer delivery, and collaborating in a remote-first environment focused on user-centric d...

CanadaRemote

Today

  •   Less than 5 years exp.  •   Enterprise Technology

$125K - $150K *

Empower your career by developing robust, cloud-native web applications. Collaborate with cross-functional teams to architect scalable solutions and engage in impactful engineering projects within the...

Columbia, MDRemote

Reposted 1 week ago

  •   8 - 10 years exp.  •   Information Technology

$253K - $298K *

Lead the charge in shaping the technical strategy for a cutting-edge Data Platform, architecting solutions that support robust data pipelines and AI initiatives. Collaborate with cross-functional team...

United StatesRemote

Reposted 3 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$94K - $155K *

Lead the charge in optimizing partner relationships and Pre-Buy execution. Collaborate cross-functionally to enhance sales strategies, manage complex programs, and ensure compliance while driving reve...

San Diego, CARemote

2 weeks ago

  •   5 - 7 years exp.  •   Information Technology

$152K - $179K *

Join a team that's building innovative backend services for stablecoin issuance and operations. Collaborate with cross-functional teams to enhance adoption and drive growth through reliable, well-test...

United StatesRemote

2 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$100K - $120K *

Innovate with us to create stunning UI elements and dynamic JavaScript systems. Oversee project priorities and meet deadlines while delivering exceptional web development solutions...

United StatesRemote

3 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$140K - $190K *

Drive the creation and enhancement of commercial data products, ensuring quality and innovation. Collaborate across teams to leverage analytics and improve client workflows for investment decisions us...

United StatesRemote

Reposted yesterday

  •   Less than 5 years exp.  •   Information Technology

$110K - $130K *

Elevate product strategy and delivery by collaborating with clients, designers, and engineers. Drive AI-enabled solutions while managing ambiguity and ensuring meaningful outcomes through effective co...

CanadaRemote

4 days ago

  •   Less than 5 years exp.  •   Enterprise Technology

$120K - $145K *

Empower cutting-edge data solutions by leveraging Python expertise and collaboration. Contribute to building high-performance data platforms that drive innovation across various investment functions w...

RemoteRemote

2 weeks ago

  •   Less than 5 years exp.  •   Finance & Insurance

$125K - $150K *

Join a team that's building innovative, scalable backend systems using modern technologies like AWS and Java. Leverage your expertise in a dynamic environment to enhance and deliver high-quality finan...

United StatesRemote

3 weeks ago

  •   5 - 7 years exp.  •   Enterprise Technology

$130K - $160K *

Design robust distributed systems with zero-knowledge proofs. Contribute to building Rust-based rollup nodes and sequencers. Ensure security while enabling rapid development to scale smart contract ap...

New York, NYRemote

Reposted 2 weeks ago

  •   Less than 5 years exp.  •   Enterprise Technology

$139K - $285K *

Drive the analytics engineering team to create AI-ready data solutions, ensuring trusted access to data across the organization. Lead strategic initiatives, build self-service capabilities, and foster...

United StatesRemote

1 week ago

  •   11 - 15 years exp.  •   Information Technology

$190K - $267K *

Unlock potential by designing and building innovative developer tools that enhance software development processes. Collaborate across teams to improve reliability, usability, and scalability of servic...

United StatesRemote

Reposted 3 weeks ago

  •   5 - 7 years exp.  •   Media

$186K - $218K *

Shape the future of AI-driven trading by developing backend services that enhance user experience and ensure reliable execution for millions of customers. Collaborate across teams to deliver innovativ...

United StatesRemote

1 week ago

  •   5 - 7 years exp.  •   Finance & Insurance

$180K - $240K *

Transform the future of distributed systems by designing and building robust platform components. Collaborate with teams to ensure reliability and scalability in mission-critical environments, driving...

United StatesRemote

1 week ago

  •   8 - 10 years exp.  •   Healthcare

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.