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.
$110K - $130K *
Innovate data solutions by designing and optimizing AWS-based data pipelines for a federal program, transforming critical datasets into an enterprise-level architecture, ensuring high-quality data del...
Reposted 2 weeks ago
$110K - $130K *
Drive innovative software solutions by designing, developing, and testing systems-level software. Collaborate with cross-functional teams to meet operational specifications and enhance SAP functionali...
1 week ago
Senior Blockchain Engineer, Moonshot
$150K - $180K *
Join a dynamic team to transform blockchain concepts into functional systems. Collaborate with engineers and product teams to prototype, test, and deliver innovative solutions while ensuring operation...
1 week ago
Software Development Engineer 1
$75K - $95K *
Transform customer challenges into scalable backend solutions by collaborating with stakeholders, developing robust REST APIs, and enhancing deployment automation in a dynamic, agile environment...
3 days ago
$85K - $115K *
Empower IT operations by building and managing internal systems, ensuring productivity and security. As the first hire, you'll shape the IT function, streamline processes, and support the team while c...
5 days ago
Senior Software Engineer, Identity & Access Discovery
$135K - $160K *
Engineer resilient backend solutions for privileged account discovery, enhancing security while navigating complex, customer-deployed environments. Collaborate on data-processing workflows using cutti...
Reposted 2 weeks ago
$145K - $155K *
Support the implementation and enhancement of a modern data platform, collaborating with technical teams and stakeholders to build scalable data pipelines and improve data quality for MI and BI initia...
1 week ago
Senior Federal Platform Engineer
$125K - $150K *
Unlock your potential as you empower deployment and automation solutions in high-security environments. Leverage your expertise in DevOps and platform engineering to ensure robust operations across fe...
Reposted 2 weeks ago
Senior Data Engineer - Data Platform
$130K - $160K *
Champion the migration to a modern Databricks lakehouse, designing robust data pipelines and ensuring data quality. Collaborate with teams to enhance analytics capabilities and set technical standards...
5 days ago
Staff Engineer, Software - GenAI
$126K - $215K *
Transform AI experiences by architecting LLM-based agents that integrate with real-world tools, orchestrate tasks, and scale in production. Collaborate across teams to drive innovation and ensure high...
6 days ago
Senior Software Engineer, AI Platform (Remote)
$196K - $222K *
Unlock innovative AI solutions by designing and building autonomous coding agents that enhance operational efficiency and integrate seamlessly with existing systems, driving measurable improvements in...
Reposted 2 weeks ago
Senior Backend Software Engineer - Loki | NASA | Remote
$154K - $185K *
Empower the development of scalable observability systems, driving projects from concept to operation. Collaborate with a remote team to enhance performance and reliability while contributing to open...
Today
Senior Backend Software Engineer - Loki | NASA | Remote
$164K - $197K *
Join a team that's dedicated to designing and maintaining critical observability systems. You'll influence our roadmap, deliver features, and contribute to open-source projects while ensuring reliabil...
Today
Group Product Manager, Developer Infrastructure
$243K - $286K *
Champion a transformative approach in Developer Infrastructure, defining strategy and vision for the code lifecycle. Enhance engineer productivity through innovative tools and reliable systems while e...
Reposted 3 weeks ago
Product Support Engineer - Level 2
$73K - $139K *
Shape the future by providing expert support in software troubleshooting and diagnostics, collaborating with cross-functional teams to resolve complex technical issues and enhance customer satisfactio...
4 weeks ago
Product Support Engineer - Level 2
$92K - $174K *
Join our team to optimize product support and drive software engineering excellence. Utilize your expertise in troubleshooting and technical analysis to enhance customer experience and advance product...
4 weeks ago
AI Product Manager - Agency Exp Required (NYC-based)
$120K - $145K *
Unlock potential by managing end-to-end client engagements, transforming ambiguous business challenges into actionable product roadmaps, and leading AI-native development across diverse projects and t...
5 days ago
Sr. Software Engineer, Structural
$120K - $145K *
Join a pioneering team where you'll innovate software solutions for framing and structural analysis. Collaborate closely with cross-functional teams, set technical direction, and contribute to softwar...
Reposted 2 weeks ago
Senior Infrastructure Engineer
$166K - $230K *
Empower your career as a Senior Infrastructure Engineer focusing on enhancing Lakehouse infrastructure, security, and cost efficiency while collaborating with cross-functional teams to optimize data p...
3 weeks ago
Senior Platform Implementation Engineer
$110K - $130K *
Empower teams by managing project implementations, ensuring quality service handoff, and optimizing system performance through technical oversight and coordinated customer engagement...
3 weeks ago
$100K - $120K *
Build, enhance, and optimize conversational AI solutions using NICE Cognigy, focusing on delivering seamless customer experiences and streamlined support through advanced chatbot and virtual assistant...
3 weeks ago
$115K - $135K *
Unlock potential by designing and integrating complex environmental datasets. Engage with stakeholders to ensure accurate data representation while driving technical solutions and data governance in a...
4 weeks ago
$200K - $240K *
Join a dynamic team as you provide technical expertise, drive enterprise opportunities, and architect innovative solutions that meet client needs while showcasing the value of our cutting-edge product...
Today
$150K - $210K *
Engage with customers to design tailored solutions utilizing Zoo's APIs, driving adoption and ensuring successful integration, while supporting sales with technical expertise and customer demonstratio...
Reposted 1 week ago
Senior Manager, Research and Technology Enablement
$120K - $145K *
Transform legal research by enabling AI adoption in law firms. Collaborate with leaders to design effective workflows, enhance vendor partnerships, and build internal AI capabilities, ensuring clients...
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.