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K&K Global Talent Solutions INC.

Level 4 Java Developer

On site

Newark, United states

$ 85 /hour

Freelance

13-11-2025

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Skills

Java NoSQL MySQL MongoDB Encryption GitHub DevOps Monitoring Jenkins Architecture Programming angular react node.js AWS Software Development SDLC Springboot Microservice Junit Spring Maven BPM Kafka

Job Specifications

Position : Java Developer

Location : Newark, NJ (Hybrid, 3 days/week)

Hire Type : Contract(W2)

Job Description:

* Programming Languages: Java or Java Script; working in distributed systems, object oriented programming, design patterns and design methodology; JAVA services using Spring CLI, Maven, Microservice, multi-threading, Concurrency and parallel processing

* Frameworks: React, Angular, Springboot, Node.js, such as Full / MEAN / MERN stack

* Data Store: NoSQL or Relational Data structures; MongoDB BPM tools

* Data Streaming: SQS, Kinesis, Kafka

* Application Programming Interfaces (API): Consumption & Development; implementing service oriented architecture (SOA) patterns; Web service technologies such as APIs, REST, JSON, SOAP, XML, JDBC, MySQL

Unit, interface and end user testing concepts and tooling (functional & non-functional)

* Automated testing: JUnit, Jasmine

* Accessibility awareness

* Software security skills including secure coding, web application security and DevSecOps; Solid grasp of security concepts (authentication, authorization, encryption, digital signature, JWT), SSL, web service proxies, firewall, SAML 2.0, OpenID Connect, OAuth 2.0)

* Dev Ops Tools & Practices: Branching techniques and usage of GitHub, Bitbucket or Subversion; DevOps, Jenkins

* Software Development Life Cycle (SDLC): Monitoring and logging techniques

* AWS Core Services: AWS Services such as CloudWatch, Code-Deploy

About the Company

K&K Global Talents Solutions Inc: A New Era in the US Recruitment Industry With their partnership with a highly reputable German recruitment firm boasting over 30 years of experience, K&K Global Talents Solutions Inc. is an emerging player in the US recruitment industry. This collaboration allows them to merge the advantages of a new entrant with the vast knowledge and expertise of a well-established player. Clients and candidates are guaranteed to benefit from innovative recruitment approaches, cutting-edge strategies, and ... Know more