Role: Senior Software Developer

Experience Level: 7+ years of experience

Employment type: Full time

Work location: Fredericton, NB or Atlantic Canada

What you27ll do:

Quantiphi is seeking a Senior Software Developer to design and build scalable, high-performance web applications using a modern Java-based stack. This role is ideal for someone who thrives in a full-stack environment, enjoys solving complex technical challenges, and is passionate about delivering clean, maintainable, and efficient code.

Role & Responsibilities:

• Design, develop, test, and deploy scalable full stack applications using Java, Spring Framework, jQuery, React and SQL

• Build and maintain backend services and APIs with a focus on performance, security, and scalability

• Develop responsive, user-friendly front-end components leveraging modern JavaScript practices

• Collaborate with cross-functional teams including product managers, data engineers, and designers to deliver high-quality solutions

• Optimize database performance and write efficient queries across relational databases

• Participate in code reviews and contribute to best practices in coding, architecture, and design

• Support CI/CD pipelines and contribute to improving deployment processes

• Contribute to automated testing strategies and improve overall code quality

• Mentor junior developers (Senior level) or actively learn and grow within the team (Intermediate level)

Essential Skills/Qualifications:

• Bachelor27s degree in Computer Science, Software Engineering, or a related field (or equivalent work experience)

• 7+ years of experience as a full stack developer, ideally with a focus on complex, data-driven applications.

• Strong experience with Java and Spring Framework (Spring Boot preferred)

• Solid front-end experience with JavaScript and jQuery

• Strong proficiency in SQL (e.g., MS SQL Server, MySQL, PostgreSQL)

• Experience building and consuming RESTful APIs

• Understanding of full-stack application architecture and design patterns

• Experience with version control tools such as Git

Nice to have Skils:

• Experience with modern front-end frameworks such as React

• Experience with automated testing tools such as Cypress or Playwright

• Exposure to cloud platforms (AWS, Azure, or GCP)

• Familiarity with containerization tools like Docker

• Experience working in Agile/Scrum environments

What is in it for you:

• Join one of the world27s fastest-growing AI-first digital engineering companies and make a real impact at scale.

• Lead and collaborate with a high-energy team of talented, driven individuals solving complex, meaningful challenges.

• Work with Fortune 500 companies and disruptive innovators in a research-driven environment with 60+ patents.

• Stay ahead of the curve by gaining hands-on experience with cutting-edge AI, ML, data, and cloud technologies while continuously upskilling.