New 
Full Stack/ Backend developer
 Spectraforce Technologies | |
 United States, New Jersey, Newark | |
 Aug 28, 2026 | |
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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 | |