

Korn Ferry
API Developer
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for an API Developer in Wilmington, DE, offering a contract of unspecified length. Required skills include Java, Spring Boot, cloud-native development (AWS), and API development. Candidates should have 6-12 years of experience and a relevant degree.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
520
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🗓️ - Date
October 3, 2025
🕒 - Duration
Unknown
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🏝️ - Location
On-site
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
Newark, DE
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🧠 - Skills detailed
#Splunk #Dynatrace #Mathematics #Monitoring #Spring Boot #Java #Kubernetes #API (Application Programming Interface) #Scala #Observability #Automation #Apache Kafka #Programming #Computer Science #Kafka (Apache Kafka) #Python #Cloud #AWS (Amazon Web Services) #Deployment #Spark (Apache Spark) #NoSQL
Role description
We have partnered with our client in their search for a API Developer in Wilmington, DE.
Responsibilities:
• Understand the current application infrastructure and suggest changes to it.
• Define and document best practices and strategies regarding application deployment and infrastructure maintenance.
• Migrate our infrastructure with zero downtime to a highly available, scalable one.
• Set up a monitoring stack.
• Define service capacity planning strategies.
• Implement the application's CI/CD pipeline using the AWS CI/CD stack.
Skills Required:
• Java, Spring Boot,
• Experience with API development
• Strong experience of cloud native application development (e.g., AWS)
• Experience in API Gateways, Apache Kafka, Cassandra or other NoSQL DB
Nice to Have:
• Awareness about CI/CD, test automation methodologies
• Awareness on python, spark as programming languages
• Knowledge on Kubernetes platform
Observability platform Splunk, Kibana, AppDynamics or Dynatrace
Education & Work Experience:
• 6 - 12 years of related work experience
• Degree in Computer Science, Computer Engineering, Mathematics, or a related technical field.
Title: API Developer
Location: Wilmington, DE
Client Industry: Fintech
Reference ID:
About Korn Ferry
Korn Ferry unleashes potential in people, teams, and organizations. We work with our clients to design optimal organization structures, roles, and responsibilities. We help them hire the right people and advise them on how to reward and motivate their workforce while developing professionals as they navigate and advance their careers. To learn more, please visit Korn Ferry at www.Kornferry.com
We have partnered with our client in their search for a API Developer in Wilmington, DE.
Responsibilities:
• Understand the current application infrastructure and suggest changes to it.
• Define and document best practices and strategies regarding application deployment and infrastructure maintenance.
• Migrate our infrastructure with zero downtime to a highly available, scalable one.
• Set up a monitoring stack.
• Define service capacity planning strategies.
• Implement the application's CI/CD pipeline using the AWS CI/CD stack.
Skills Required:
• Java, Spring Boot,
• Experience with API development
• Strong experience of cloud native application development (e.g., AWS)
• Experience in API Gateways, Apache Kafka, Cassandra or other NoSQL DB
Nice to Have:
• Awareness about CI/CD, test automation methodologies
• Awareness on python, spark as programming languages
• Knowledge on Kubernetes platform
Observability platform Splunk, Kibana, AppDynamics or Dynatrace
Education & Work Experience:
• 6 - 12 years of related work experience
• Degree in Computer Science, Computer Engineering, Mathematics, or a related technical field.
Title: API Developer
Location: Wilmington, DE
Client Industry: Fintech
Reference ID:
About Korn Ferry
Korn Ferry unleashes potential in people, teams, and organizations. We work with our clients to design optimal organization structures, roles, and responsibilities. We help them hire the right people and advise them on how to reward and motivate their workforce while developing professionals as they navigate and advance their careers. To learn more, please visit Korn Ferry at www.Kornferry.com