Full Stack/ Backend developer

Job Title: Full Stack/ Backend developer
Location: Hybrid (Newark, NJ) / Remote
Duration: 6 months

Full Stack/ Backend developer - stronger focus on backend

Experience with the following:
o Programming Languages:?Python, Java, 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
o Frameworks:?Springboot, Node.js, such as Full / MEAN / MERN stack
o Data Store:?Non-Relational and Relational Data structures; MongoDB BPM tools
o Data Streaming:?SQS, Kinesis
* Ability to work effectively in cross-functional teams and business partners to develop high-quality applications
* Hands-on experience with AWS cloud services and cloud-native application development.
* Recent experience building enterprise GenAI solutions, including AI agents, chatbots, or RAG applications.
* Experience with AWS Bedrock or other enterprise LLM platforms.
* 5+ years relevant experience working on Java related technologies on Unix or Linux
* 5+ years relevant experience working with backend technologies including JBoss, SpringBoot, REST
* 3+ years relevant experience to client-side technologies including React, JavaScript, JSON, REST

Knowledge/understanding of the following:
o Application Programming Interfaces (API): Consumption & Development; implementing service oriented architecture (SOA) patterns; Web service technologies such as APIs, REST, JSON, JDBC, etc
o Experience with AWS AgentCore.
o Unit, interface and end user testing?concepts and tooling (functional & non-functional)
o Automated testing, Experience with agile development methodologies and Test-Driven Development (TDD)
o Accessibility awareness
o 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)
o Dev Ops Tools & Practices: Branching techniques and usage of GitHub, Bitbucket or Subversion; DevOps, Jenkins
o Software Development Life Cycle (SDLC): Monitoring and logging techniques
o AWS Core Services: AWS Services such as CloudWatch, Code-Deploy