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.
$84K - $87K *
Join us as a Data Operations Engineer, where you'll develop and manage data systems for healthcare claims processing. Collaborate with teams to ensure data accuracy and optimize ETL/ELT pipelines whil...
Reposted 1 week ago
Principal AI Software Engineer
$150K - $180K *
Lead the charge in designing and deploying AI systems that enhance productivity and customer experience across multiple departments, driving innovation and efficiency through advanced AI capabilities...
3 days ago
$110K - $130K *
Lead the charge in leveraging web analytics to drive insightful data solutions, establishing KPIs, implementing tracking strategies, and delivering actionable recommendations for optimizing client onl...
Reposted 2 weeks ago
Software Engineer, Integrations (US + Calgary)
$140K - $160K *
Accelerate progress at our integration platforms, ensuring scalable, reliable data flows. You'll design, build, and optimize workflows while collaborating across teams to enhance performance and custo...
Yesterday
Senior Backend .Net/GCP Engineer
$86K - $125K *
Lead a dynamic team as a Senior Backend Engineer, specializing in .NET and GCP. Drive software quality and innovation while mentoring developers and managing client relationships in a collaborative re...
Yesterday
Senior Software Engineer, Audit (Full Stack)
$135K - $160K *
Unlock potential by driving innovative, AI-powered financial audit solutions. Collaborate with cross-functional teams to design agent-driven experiences and own complex onboarding workflows for major...
Reposted 2 weeks ago
AI Solutions & API Integration Developer
$100K - $120K *
Build and enhance marketing automation workflows leveraging AI to optimize operations and creative production. Collaborate with global teams to create streamlined solutions for retail hardware launche...
3 weeks ago
Senior Platform Engineer -AI / Platform Lead
$135K - $160K *
Transform your career by leading platform engineering initiatives that enhance developer experience and operational excellence. Drive technical ownership across the software lifecycle, shaping the pla...
1 week ago
$79K - $143K *
Join a team that's redefining release engineering by optimizing CI/CD pipelines, integrating AI solutions, and ensuring high-quality software delivery through innovative automation and collaboration w...
1 week ago
Lead Platform Engineer (Data & AI)
$155K - $175K *
Unlock potential by leading the architecture and deployment of AI and workflow platforms, driving innovation across client engagements while collaborating with cross-functional teams to enhance operat...
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...
2 weeks 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 6 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...
5 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...
4 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
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.