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Aarorn Technologies Inc

Java/NodeJS Software developer

Hybrid

Calgary, Canada

Freelance

19-09-2025

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Skills

Java Product Management Architecture Linux Programming NodeJs Software Development C++ JS Spring Spring Boot Maven Kafka Node Js

Job Specifications

Job Title: Java/NodeJS Developer

Location: Calgary, AB (Hybrid - 4x Onsite a week)

Employment Type: Contract Opportunity

Interview Type: Face 2 Face (Onsite Interview Only)

Job Description

What you'll do in the role:

Effectively work with the PMO, Development, Product Management, Business and Technical Operations, Systems Engineering, Infrastructure, Networks and Architecture teams
Design and develop middle layer services in Java Script, Type Script, Node JS, Java and/or C#/.Net
Draft and review architectural diagrams, specifications, business requirements as well as various design documents
Work with our existing technology stack (Java, C++, Linux, Unix, Open-Source Platforms, and SOA) as well as new technologies for our next generation solutions
Acquire a robust understanding of financial products, services, processes, and organizational structure to find optimal solutions
Mentor other software developers

What You'll Bring To The Role

3-7+ years of software development experience
Proficient in software development domain and principles, including design patterns, code structure, programming languages, continuous integration, and deployments
Hands-on experience in Core Java, Spring Framework, Spring Boot, Spring Integration, Type Script, Node Js, Kafka and Active MQ
Experience in java server technologies like J2EE, servlets
Experience in Tomcat, Maven, etc. tools used for Java development
Hands-on experience in API/Web Services development using protocols such as REST, SOAP, JSON
Proficient with any one DB (Oracle, DB2, Sybase etc.)
Experience with Service Oriented Architecture (SOA)
Strong knowledge of object-oriented programming design patterns and methodologies
Good understanding of Web Services protocols such as REST, SOAP, JSON and API design for extensibility and portability

About the Company

AarornTech is a Guelph, ON based disruptive technology boutique firm specializing in Intelligent process automation development and consulting, we provide Managed RPA as a service, cloud based ready to configure Bots and end to end development and maintenance of process automation. We also support various small and large organizations (Banks, Telecom, Insurance) with their disruptive technology needs within Robotics Process Automation (RPA), Machine Learning (ML), Artificial Intelligence (AI), Blockchain, QA Automation, Perf... Know more