Senior API Developer @ Concentrix | Jobright.ai
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Concentrix · 19 hours ago

Senior API Developer

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Responsibilities

Proven experience in designing, developing, and maintaining RESTful APIs.
Strong proficiency in programming languages such as Java, Python, or Node.js.
Experience with API frameworks like Spring Boot, Express, or Flask.
Knowledge of cloud platforms (e.g., AWS, Azure, or Google Cloud) and deploying APIs in cloud environments.
Expertise in securing APIs using authentication and authorization protocols such as OAuth 2.0, JWT, and API keys.
Knowledge of security vulnerabilities such as SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF).
Solid understanding of relational and NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB) and how to interact with them via APIs.
Experience with performance optimization techniques such as caching, load balancing, and reducing API response times.
Experience with version control systems like Git and familiarity with branching, merging, and versioning practices.
Experience with API documentation tools like Swagger, OpenAPI, or Postman.
Knowledge of automated testing frameworks (e.g., JUnit, Mockito) and API testing tools (e.g., Postman, Newman).
Experience in debugging production issues and applying fixes quickly.
Familiarity with GraphQL or other API paradigms.
Experience with containerization technologies like Docker and orchestration tools like Kubernetes.
Familiarity with CI/CD pipelines and deployment automation.
Experience with API management platforms (e.g., Apigee, AWS API Gateway).

Qualification

Find out how your skills align with this job's requirements. If anything seems off, you can easily click on the tags to select or unselect skills to reflect your actual expertise.

RESTful APIsJavaPythonNode.jsSpring BootExpressFlaskAWSAzureGoogle CloudOAuth 2.0JWTAPI keysMySQLPostgreSQLMongoDBGitSwaggerOpenAPIPostmanDockerKubernetesSQL injectionXSSCSRFCachingLoad balancingAPI response timesJUnitMockito

Required

Proven experience in designing, developing, and maintaining RESTful APIs.
Strong proficiency in programming languages such as Java, Python, or Node.js.
Experience with API frameworks like Spring Boot, Express, or Flask.
Knowledge of cloud platforms (e.g., AWS, Azure, or Google Cloud) and deploying APIs in cloud environments.
Expertise in securing APIs using authentication and authorization protocols such as OAuth 2.0, JWT, and API keys.
Knowledge of security vulnerabilities such as SQL injection, cross-site scripting (XSS), and cross-site request forgery (CSRF).
Solid understanding of relational and NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB) and how to interact with them via APIs.
Experience with performance optimization techniques such as caching, load balancing, and reducing API response times.
Experience with version control systems like Git and familiarity with branching, merging, and versioning practices.
Experience with API documentation tools like Swagger, OpenAPI, or Postman.
Knowledge of automated testing frameworks (e.g., JUnit, Mockito) and API testing tools (e.g., Postman, Newman).
Experience in debugging production issues and applying fixes quickly.

Preferred

Familiarity with GraphQL or other API paradigms.
Experience with containerization technologies like Docker and orchestration tools like Kubernetes.
Familiarity with CI/CD pipelines and deployment automation.
Experience with API management platforms (e.g., Apigee, AWS API Gateway).

Benefits

Medical, dental, and vision insurance
Comprehensive employee assistance program
401(k) retirement plan
Paid time off and holidays

Company

Concentrix

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Concentrix is an IT firm that engages in software services, data analytics, enterprise technology, and digital operations.

H1B Sponsorship

Concentrix has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2022 (1)
2021 (8)
2020 (3)

Funding

Current Stage
Public Company
Total Funding
$2.15B
2023-07-19Post Ipo Debt· $2.15B
2020-12-01IPO
2006-09-11Acquired

Leadership Team

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Chris Caldwell
President and CEO
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Andre Valentine
CFO
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Company data provided by crunchbase
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