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Java React Developerfreelance.ca • Calgary, Canada
Java React Developer

Java React Developer

freelance.ca • Calgary, Canada
30+ days ago
Job type
  • Full-time
  • Permanent
Job description
About the Opportunity



At the company, we connect top-tier tech talent with industry-leading organizations.

On behalf of our client, we are seeking a highly skilled Senior Java & React Developer for a permanent, full-time position based in Calgary. This institution is currently driving massive digital innovation and upgrading its core transactional platforms to next-generation solutions.

If you thrive in a fast-paced, innovation-driven environment and want to build sophisticated tech solutions that impact the financial sector, this is your next career milestone.

Key ResponsibilitiesAs a Senior Developer, you will be responsible for coding, testing, and delivering high-quality, scalable software solutions. You will collaborate closely with PMO, product management, architecture, and infrastructure teams to shape end-to-end solutions.


  • Front-End Innovation: Design and develop Single Page Applications (SPA) and Rich Internet Applications using React, HTML5, CSS3, and object-oriented JavaScript.

  • Back-End Engineering: Build and maintain robust back-end systems using Java, Spring, Spring Boot, and Hibernate within Linux/Unix environments.

  • Architecture & CI/CD: Draft and review architectural diagrams, design documents, and technical specifications while leveraging modern build systems (Webpack) and CI/CD deployment workflows.

  • Data & Messaging: Work with relational databases (Oracle, Sybase) and implement low-latency messaging middleware.

  • Technical Leadership: Mentor other software developers on the team, championing clean code structures, design patterns, and Agile/Scrum best practices.

  • Risk & Compliance: Maintain a strong awareness of industry compliance, risk control processes, and the regulatory landscape inherent to the financial sector.




Requirements


Qualifications We Seek



Minimum Requirements:


  • Experience: 5+ years of professional software development experience.

  • Industry Knowledge: Proven experience working within financial markets, banking, or wealth management.

  • Front-End Expertise: Advanced mastery of JavaScript frameworks, specifically React and TypeScript, along with responsive web design practices.

  • Back-End Expertise: Solid hands-on experience with Java, Spring Boot, and relational databases.

  • Education: Bachelor’s degree in Computer Science, Engineering (BE/B.Tech), or equivalent (MCA).

  • Communication: Exceptional verbal and written English communication skills.
Preferred Skills:


  • Proficient with version control tools such as Git and Bitbucket.

  • Familiarity with cross-functional fields (Product, UX, DevOps, or Business Analytics).
A self-motivated, highly organized team player who thrives in an Agile environment and loves to leave code better than they found it.

Compétences et expérience souhaitéesThe ideal candidate must be a Senior Full-Stack Developer (5+ years) with advanced mastery of Java, Spring Boot, and Hibernate on the backend, seamlessly paired with expert-level skills in React, TypeScript, HTML5, and CSS3 on the frontend. Additionally, they must have proven experience within the financial, banking, or wealth management sectors, alongside a solid understanding of relational databases (Oracle/Sybase), CI/CD workflows, and Agile/Scrum practices.
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Java React Developer • Calgary, Canada

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