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.
$94K - $179K *
Join a team that's dedicated to designing and developing high-quality software solutions. Lead agile projects, mentor junior engineers, and ensure robust application systems that meet user needs and i...
2 weeks ago
Staff Software Engineer, Backend (Cost Engineering)
$181K - $241K *
Drive cost transparency and governance across our cloud and AI infrastructure. Lead automation and process design for a multi-cloud environment, influencing overall cost strategy while ensuring operat...
Reposted 2 weeks ago
$150K - $180K *
Champion innovative software engineering by leading AI-driven platforms that enhance productivity, quality, and scalability. Elevate internal capabilities into robust, externally consumable solutions...
Reposted 2 weeks ago
Specialist Solutions Architecture, Link
$135K - $160K *
Shape the future of online payments by driving revenue growth and optimizing checkout experiences. Collaborate with sales and engineering teams to influence product strategy and enhance customer relat...
1 week ago
Senior Software Engineer (Remote)
$195K - $225K *
Innovate within a dynamic team to design, develop, and deploy advanced applications for a transformational initiative. Lead technical solutions and mentor engineers while ensuring optimal application...
Reposted 3 weeks ago
Senior Software Engineer - Ads Manager
$168K - $177K *
Empower advertisers by leading high-impact projects that enhance campaign management, optimize platform health, and drive revenue growth through innovative backend services and APIs. Collaborate acros...
Yesterday
Application Engineer - Virtual Extender
$95K - $115K *
Innovate your career by developing cutting-edge virtual embedded control systems. Collaborate with cross-functional teams to create and validate virtual electronic control units, enhancing automotive...
2 days ago
Senior Analytics Engineer, Full-stack
$100K - $250K *
Join a team that's shaping the future of AI software development by owning our full data stack, from ETL to business intelligence, and driving impactful data modeling and visualization efforts across...
2 weeks ago
$80K - $95K *
Join a dynamic team to analyze data and create dashboards that enhance facility maintenance operations, driving performance improvements and ensuring data accuracy for informed decision-making...
2 weeks ago
Senior Software Engineer, Backend (Lakehouse Infra)
$173K - $255K *
Champion the future of data infrastructure by leading a team to deliver scalable, reliable solutions for data access and processing, ensuring high availability and supporting critical business operati...
1 week ago
Sr. Software Engineer, Geometric Modeling/CAD
$120K - $150K *
Shape the future of geometric modeling by developing innovative algorithmic solutions. Collaborate with cross-functional teams, mentor junior developers, and focus on delivering quality code while enh...
3 weeks ago
Senior Director, Client Operations
$192K - $266K *
Drive best-in-class travel support through strategic leadership and operational excellence. Oversee lodging, flights, and customer advocacy, fostering a culture of continuous improvement and exception...
Reposted 3 days ago
Odos - API Sales Manager / Director
$120K - $150K *
Transform market reach as a sales leader championing API adoption, driving revenue growth and establishing key relationships with clients in the DeFi and trading sectors. Collaborate across teams to e...
3 weeks ago
Forward Deployed Solution Engineer - Applied AI FDE
$201K - $352K *
Join a team that's redefining enterprise AI by building scalable, LLM-enabled applications. Collaborate with customers to deliver impactful solutions, codify reusable assets, and shape the future of A...
2 weeks ago
Enterprise Applications Development Lead
$130K - $150K *
Engineer and support enterprise applications by integrating systems, automating workflows, and troubleshooting issues. Collaborate with teams on technical delivery to ensure reliable operations as the...
1 month ago
$135K - $160K *
Transform complex data into actionable insights by owning end-to-end data initiatives. Design scalable pipelines and models that enhance product features and analytics, ensuring data quality and relia...
1 week ago
$110K - $130K *
Shape the future of cloud operations by enhancing reliability and efficiency in production environments. Collaborate with teams to ensure robust monitoring, automate processes, and support critical sy...
3 weeks ago
Engineering Manager - Secure Access
$140K - $170K *
Advance your career by leading a dynamic team in developing secure access solutions. Drive technical direction, manage project delivery, and mentor engineers while balancing customer reliability with...
1 week ago
$155K - $200K *
Engage as a Senior Backend Software Engineer, driving innovation in Go-based backend systems and contributing to the OpenTDF project, ensuring data security solutions for enterprise and federal client...
3 weeks ago
Sr. Data Engineer, Financial Systems (Remote)
$85K - $120K *
Create innovative solutions as a senior Application Developer, collaborating with cross-functional teams to enhance application performance and integrity while managing development tasks and promoting...
3 weeks ago
Lead Data Engineer with Terraform
$130K - $155K *
Transform your career by leading the development of scalable data solutions on Google Cloud Platform. Leverage your Terraform expertise to create robust data pipelines while mentoring team members and...
3 weeks ago
$160K - $190K *
Lead the charge in defining and executing enterprise AI architecture strategy, ensuring scalable, ethical AI integration across platforms. Drive innovation through Generative and Agentic AI, aligning...
Today
Senior Software Engineer: Back-end
$125K - $165K *
Lead the charge in designing and scaling foundational APIs and backend services, optimizing cloud data stores, and ensuring high-availability for a robust platform. Elevate technical standards while s...
1 week ago
Software Development Manager, Institutional Transfers
$120K - $145K *
Inspire innovation by leading a dynamic engineering team to enhance our transfer platform. Drive technical direction, foster collaboration, and ensure scalable, reliable solutions that empower clients...
1 week ago
Senior AI Software Engineer (LangGraph) - Remote - USA
$125K - $150K *
Join a team that's shaping the future of AI by developing innovative applications and workflows. Collaborate directly with clients or build products in a FullStack environment, leveraging your experti...
Reposted yesterday
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.