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.
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.
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 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.
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.
$119K - $155K *
Innovate robust backend solutions for a behavioral intelligence platform, turning customer signals into actionable marketing triggers. Collaborate cross-functionally to build scalable systems that enh...
2 weeks ago
$81K - $197K *
Tackle exciting challenges in high-performance computing and electronic trading by leveraging your low-level programming expertise, driving solutions in a collaborative environment focused on innovati...
3 weeks ago
Software Engineer - Development
$63K - $114K *
Tackle exciting challenges as a Software Developer, implementing cutting-edge solutions and enhancing customer value through your coding expertise. Collaborate in a fast-paced environment to drive inn...
Reposted 3 weeks ago
Software Engineer - Development
$63K - $114K *
Join a dynamic team focused on designing and implementing innovative software solutions. Utilize your coding skills to address complex challenges, contributing to robust product development and ensuri...
Reposted 3 weeks ago
$125K - $150K *
Shape the future of backend development by independently delivering robust features and driving collaboration across teams while optimizing code for scale and performance...
Reposted 3 weeks ago
$200K *
Transform the future of market data by developing and enhancing APIs in collaboration with product teams. Contribute to improving performance and the developer experience of core web applications in a...
3 weeks ago
Associate - API Sales Engineer
$90K - $110K *
Grow your career with a dynamic role focused on expanding API client relationships, leveraging technical expertise to drive product adoption and revenue growth while collaborating with cross-functiona...
1 week ago
$80K - $95K *
Elevate product development by owning outcomes, engaging with customers, and iterating quickly. Collaborate across teams to define roadmaps and deliver impactful features that enhance user experience...
1 week ago
$110K - $130K *
Elevate your career by leading complex integration activities across hardware, software, and networking components. Collaborate with cross-functional engineering teams to develop effective strategies...
4 weeks ago
Senior Software Engineer (Back-end/Server)
$110K - $130K *
Champion innovative microservices architecture and development, enhancing identity verification systems through event-driven pipelines and AI-driven workflows. Drive technical leadership while optimiz...
Reposted 2 weeks ago
$110K - $130K *
Elevate your skills by architecting and delivering core components of our innovative cloud platform. Collaborate with a dynamic team to drive high-performance solutions for real-time applications acro...
Reposted 2 weeks ago
Sr. Software Engineer - REST API Development, AVP
$90K - $157K *
Elevate your career by designing and developing secure REST APIs for critical applications. Collaborate with diverse teams to implement scalable solutions, enhance integrations, and contribute to high...
Reposted 4 weeks ago
$95K - $115K *
Join a dynamic team to design and implement software solutions for mission-critical defense applications, collaborating in an Agile environment to enhance combat systems and ensure reliability in soft...
2 weeks ago
Software Engineer/ Data Analyst (AI/ML)
$100K - $120K *
Innovate within a dynamic engineering team to create advanced software and data solutions, utilizing AI/ML technologies and cloud architectures. Collaborate to enhance systems and deliver production-r...
Reposted 2 weeks ago
Software Engineer/ Data Analyst (AI/ML)
$110K - $130K *
Join a dynamic team to design and develop innovative software solutions leveraging AI/ML technologies in cloud environments. Enhance existing systems and deliver scalable applications while collaborat...
Reposted 2 weeks ago
Software Engineer, Production Platform
$150K - $300K *
Contribute to the development and management of robust deployment systems that enhance production reliability and performance in a collaborative environment, driving efficiency across research, execut...
3 weeks ago
Application Engineer, Salesforce
$140K - $170K *
Lead the charge in developing scalable applications and systems, driving strategic value through technical ownership and resource management while optimizing processes for Sales & Marketing teams acro...
1 week ago
$134K - $162K *
Empower teams to design, develop, and deliver scalable software solutions. Lead multiple software development initiatives, ensuring quality and performance in high-stakes environments while driving in...
3 weeks ago
$108K - $130K *
Innovate application reliability by leading the resolution of incidents and complex problems. Collaborate cross-functionally to support system upgrades and performance enhancements, ensuring effective...
3 weeks ago
$100K - $120K *
Redefine developer experience by designing and delivering secure, scalable API solutions. Collaborate across teams to implement best practices, enhance API products, and drive innovation in a fast-pac...
Reposted 3 weeks ago
$224K - $274K *
Unlock potential by leading software development teams to design, enhance, and maintain complex systems. Collaborate with engineers to ensure high-quality software solutions that meet user requirement...
2 weeks ago
$224K - $274K *
Elevate your career by developing and enhancing complex software systems. Collaborate with teams to analyze requirements, debug software, and implement innovative solutions that meet performance stand...
2 weeks ago
$224K - $274K *
Transform your career by developing and enhancing complex software systems. Collaborate with teams to analyze requirements, debug software, and implement innovative solutions that meet performance sta...
2 weeks ago
$224K - $274K *
Lead innovative software development efforts, enhancing complex systems through collaboration and technical expertise. Drive projects from design to implementation, ensuring quality and performance st...
2 weeks ago
$130K - $160K *
Unlock potential by designing and building scalable infrastructure that empowers product teams. Collaborate on complex systems, ensuring reliability and performance as we support enterprise-level dema...
2 weeks ago
What is an API engineer?
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?
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?
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?
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?
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.