[Remote] API Engineer, Mid-level
Note: The job is a remote job and is open to candidates in USA. Modus21 is a Charleston, South Carolina based business and technology consulting firm specializing in solving complex business problems for global business and government clients. They are seeking a Mid-level API Engineer to design and optimize API platforms, ensuring secure and efficient data exchange for critical systems supporting global patient movement operations.
Responsibilities
- Designing, deploying, and optimizing robust API platforms for efficient data exchange, system integrations, and secure communication
- Write secure, efficient server-side logic and integrate APIs with backend systems and databases
- Implement authentication (OAuth, JWT), rate limiting, and monitoring to prevent bottlenecks and vulnerabilities
- Build programmatic API validation, integration, and resiliency testing, often integrating with CI/CD pipelines
- Maintain detailed documentation so developers can easily understand and consume the APIs
- Explain technical considerations at related meetings, including those with internal clients
Skills
- HS Diploma or GED
- 3+ years of experience in backend or platform engineering, including distributed systems and API design
- 3+ years of experience in software development using Java or Python; 2+ years of experience with designing, deploying, and operating real-time, low-latency API platforms at scale such as Apigee, Gravitee, Kong, AWS API Gateway, or Mulesoft
- 1+ years of experience with DevOps practices and technologies, including Docker, Helm, Kubernetes, and GitOps workflows
- Experience with protocols, including HTTP, gRPC, or WebSockets, caching, load balancing, and API security
- Experience with AWS, Azure, or GCP
- Experience with Git and collaboration tools, including Jenkins, JIRA, Confluence, Nexus, or Bitbucket
- Experience in gathering requirements and engaging with clients
- Experience with SQL, Server-Side Development, Middleware, Application or Data Integration, API Development, Core Application Systems, Node.js, Groovy, Scala, Spring Cloud, Spring Core, Spring-Boot, or Spring Data
- Experience with using a message broker, such as Kafka or RabbitMQ
- CompTIA Security+ Certification or higher DoD 8570 cybersecurity certification
- Familiarity with software delivery methodologies such as agile/scrum
- Strong problem-solving and design skills
- Strong written and oral communication skills
- Strong interpersonal skills and customer service skills
- Ability to effectively prioritize and execute tasks in a high-pressure environment is crucial
- Ability to work in a self-guided manner; excellent organizational skills
- Must be a US citizen and hold or be able to obtain a Department of Defense (DoD) SECRET Security Clearance
Company Overview