Full Stack/ Backend developer

Spectraforce

Newark, NJ, United States

1 day ago

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Role details

Contract type

Temporary contract

Employment type

Full-time (> 32 hours)

Experience level

Experienced

Experience required

3 years minimum

Working hours

Regular working hours

Job source

leoforce.us

Tech stack

Java (Programming Language) JavaScript (Programming Language) Application Programming Interfaces (APIs) Agile Methodology Artificial Intelligence Amazon Web Services Proxy Servers User Authentication Automation of Tests Unix Command-Line Interface Data Stores

+50 more

Relational Databases Software Design Patterns Linux DevOps Digital Signature Distributed Systems Github Java Database Connectivity Java Web Services JSON WildFly (JBoss AS) Python (Programming Language) Apache Maven MongoDB Node.Js OAuth Object-Oriented Software Development Openid Connect Cloud Services JSON Web Token Security Assertion Markup Language (SAML) Secure Coding Web Application Security Service-Oriented Architecture Software Engineering Data Streaming Subversion Web Services Data Logging Multithreading Transport Layer Security Test-Driven Development (TDD) Chatbots Mern ReactJS Large Language Models Concurrency Spring-boot Software Security Parallel Computation Firewalls (Computer Science) Backend Bitbucket Cloudwatch Restful APIs Amazon Simple Queue Service (SQS) Devsecops Jenkins Programming Languages Microservices

Requirements

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