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Backend developer - remote

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Remote

Backend developer - remote

JSR Tech Consulting

Backend developer - remote

Skills

MongoDBReactNodePythonJavaDevOpsMicroservicesSpring BootMySQLKafkaBitbucketJenkinsAWSGitHubLinuxJBossJavascript

1 month ago

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Important information


Contract type:

Freelance / Contract

Location:

Newark, NJ, USA

Work mode:

Remote

Published on:

23 September 2026

What they need


fullstack developer with focus on Backend development.

Remote.

Position is with a major investment firm.

Below are the list of skills that we are looking for. Top 3 are must have.

**Dynatrace

Java/Sprinboot

NodeJS** AWS

Micorservices

DocumentDB

Kafka

Description: 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

  • 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, SOAP, XML, JDBC, MySQL

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

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