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.
Backend Software Engineer (Senior/Staff)
$100K - $175K *
Develop robust backend systems and APIs, driving efficiency and innovation. Collaborate across teams to create scalable solutions, manage complex data migrations, and enhance product performance in a...
Reposted 1 week ago
Principal Full Stack Software Engineer - Canada
$172K - $225K *
Lead the charge in developing innovative fullstack solutions, guiding technical direction, and enhancing team capabilities. Collaborate across functions to deliver robust, scalable products while ment...
1 week ago
Senior / Staff Backend Engineer, Maps
$150K - $180K *
Optimize our geocoding platform by managing a robust data foundation. You'll engage in high-impact projects, working on integrations, modeling, and serving location data while leveraging AI to enhance...
Reposted 2 weeks ago
Dedicated Support Engineer - Toronto
$110K - $130K *
Serve as a trusted partner for Premium Support customers, using advanced troubleshooting skills to resolve complex technical issues and enhance system resilience. Collaborate with cross-functional tea...
3 weeks ago
Software Engineer - Team Lead (Forward Deployed)
$125K - $150K *
Drive engineering excellence as a Software Engineer Team Lead, guiding a team while collaborating with enterprise clients to create innovative, scalable solutions. Balance hands-on coding and mentorin...
Reposted 5 days ago
Integration Analyst Engineer (Remote)
$115K - $125K *
Empower your career by driving the integration and migration of data for a vital financial management system. Collaborate with experts to enhance system reliability and operational efficiency in a ful...
2 weeks ago
$135K - $159K *
Optimize client partnerships by driving strategic outreach and proposals. Leverage AI tools to enhance sales cycles, mentor peers, and contribute to revenue growth through long-term relationships and...
4 days ago
AI Solutions & API Integration Developer
$100K - $120K *
Engage in accelerating marketing operations by developing scalable AI workflows and API integrations. Collaborate with cross-functional teams to streamline asset delivery and automation for retail har...
3 weeks ago
Senior Product Marketing Manager, Institutional Data
$130K - $160K *
Design and execute product marketing strategies for institutional data, emphasizing the commercial case for onchain solutions while respecting existing licensing models. Lead positioning and narrative...
Reposted 3 weeks ago
Platform Engineer - FedD180/FedD181
$123K - $166K *
Join a team that's dedicated to enhancing cloud platform reliability and security. As a Platform Engineer, you'll leverage your expertise in Kubernetes and CI/CD to build and maintain robust infrastru...
1 week ago
$110K - $130K *
Elevate user experience by designing and implementing high-performance UIs. Engage in collaborative architecture decisions while developing scalable, visually stunning applications that empower users...
3 weeks ago
Full Stack Software Engineer - Enterprise
$140K - $260K *
Join our Enterprise team as a Full Stack Developer to create and enhance features empowering independent media founders. Collaborate across disciplines to innovate mobile experiences and drive user su...
Reposted 3 weeks ago
$120K - $145K *
Empower data-driven insights by architecting robust data platforms, overseeing ingestion and transformation across diverse customers, and mentoring a growing team while ensuring data integrity and per...
Reposted 3 weeks ago
$110K - $130K *
Empower healthcare innovation as a backend engineer, designing and developing scalable APIs. Collaborate with cross-functional teams to enhance our serverless architecture and contribute to cutting-ed...
3 weeks ago
Software Engineer II, Core Edge Processing
$92K - $116K *
Empower progress at the core of payment processing by developing and deploying production code. Collaborate with senior engineers to enhance transaction routing systems and gain hands-on experience in...
2 weeks ago
$120K - $145K *
Join a team that transforms B2B commerce in hospitality, crafting impactful software solutions. Leverage your expertise in backend technologies to drive product development, optimize systems, and deli...
Reposted 2 weeks ago
$116K - $165K *
Transform software development by leading projects, collaborating with stakeholders, and optimizing performance through innovative solutions and agile methodologies. Drive the entire software lifecycl...
Today
$120K - $130K *
Transform your career by designing and delivering complex full-stack solutions using Java, Spring Boot, and Angular. Collaborate with teams to enhance engineering quality and lead technical initiative...
1 week ago
$110K - $130K *
Join a dynamic team to architect innovative solutions across diverse systems, transforming complex challenges into user-friendly experiences. Collaborate closely with product and design to drive impac...
2 weeks ago
$130K - $160K *
Drive the development of autonomous AI systems that enhance decision-making across platforms. Shape AI architecture, integrate tools, and lead the creation of impactful AI solutions from concept to pr...
1 week ago
$245K - $260K *
Join a team that's redefining Digital Employee Experience and Unified Observability. As a Solutions Engineer, you'll partner with sales to drive technical strategies, solve complex challenges, and enh...
1 week ago
Senior Engineer, Agentic Engineering Governance, Open Source
$153K - $166K *
Join a team that's shaping the future of AI governance in software development. As a Senior Engineer, you'll design policies and tools that ensure safe, effective use of AI coding agents, empowering d...
5 days ago
Staff Application Security Engineer
$182K - $215K *
Join our team to oversee application security, manage vulnerability pipelines, and collaborate with engineering teams to enhance security practices. Drive incident response and advocate for security a...
2 weeks ago
$139K - $235K *
Join to drive AI initiatives within our field organization, translating new AI capabilities into strategic enablement roadmaps and governance frameworks while collaborating with cross-functional teams...
Reposted 2 weeks ago
$186K - $218K *
Lead the charge in building resilient cryptographic infrastructure that secures customer assets and meets global regulatory standards, while mentoring a team and managing cross-functional collaboratio...
Reposted 3 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.