backend java developer jobs in Toronto

Use Java and Angular expertise in a fully office-based Senior Full Stack Software Developer position, five days each week. Apply deep programming experience to enterprise applications. This senior developer position requires 10+ years of programming and development experience in Java and/or Angular. You will develop Java applications using Liberty, Spring,...

Build AWS Lambda and Node.js backend solutions as a consultant supporting a major bank, with hybrid work in Downtown Toronto. Independent delivery and communication are central to this position. This AWS Node.js Backend Developer opportunity requires 5–7+ years of development experience. You will apply hands-on AWS knowledge across backend work while...

Own Shopify Plus architecture, custom applications, integrations, APIs, and webhooks. Assess the existing platform and identify technical debt, scalability risks, performance issues, and optimization opportunities. Develop and maintain a technical roadmap aligned with business growth and operational efficiency. Design and manage integrations with ERP, OMS,...

Overview Full Stack Developer – Frontend Job Description: Full stack (front end) Developer - 7-8 years Minimum duration - 1 year Location - Remote Client develops and manufactures chemicals, plastic resins and end-products that make everyday life safer, healthier, and easier. Responsibilities Develop and maintain scalable, performant, and...

Job Description Insight Global is looking for a Senior Full-Stack Solution Designer to lead the design and delivery of enterprise applications across both front-end and back-end environments. This person will act as a senior technical lead within the delivery stream, working closely with stakeholders and developers to ensure solutions are designed...

We are seeking a Senior Java Spring Boot Developer with 7–8 years of experience to join our team. The ideal candidate will have deep expertise in Java, Spring Boot, Microservices, and SQL, with a strong ability to design, develop, and maintain scalable backend systems. Develop and maintain enterprise-grade backend applications using Java and Spring...

Develop new functionalities for a Liquidity Risk platform, requiring Java, SQL, Docker, and Kubernetes skills.

Seeking a software developer to enhance customer value through AI-driven experiments and deliver high-quality features for a growing SaaS company.

Seeking a Software Developer to manage the full software development lifecycle, including translating requirements into features, writing code, testing, and maintenance for payment systems. Responsibilities include supporting vendor applications, configuring deployments, and troubleshooting Java-based applications.

Description Responsibilities: Technical Leadership Provide technical leadership, guidance, and mentorship to developers and technical team members. Lead by example as a hands‑on contributor while enabling team success and delivery excellence. Perform code reviews and establish development standards, security controls, and best practices. Create an...

Elevate your career with Winobell as a Lead Shopify Plus Backend Developer. Drive technical architecture and develop robust ecommerce solutions for enhanced operational efficiency. At Winobell, you will own the Shopify Plus architecture and custom applications. Your expertise in Shopify APIs, GraphQL, and integrations will be crucial in identifying...

Build high-performance Java and Rust trading software with State Street’s EFX Boston team as a senior full-stack developer. Solve complex problems across global platforms. This senior eFX developer creates new functionality alongside a global team delivering bespoke FX trading solutions. The work spans mesh-based service-oriented platforms across multiple...

Seeking an experienced Senior Software Engineer for a fully remote position in Canada to design and implement software solutions using Workday, Java, Typescript, and AWS.

Seeking a Senior Backend Software Developer to enhance product features and data integrity for a restaurant management platform, supporting millions of users. Requires a CS degree and database expertise for hybrid work.

Seeking a Senior Software Developer to enhance backend and data systems for a Canadian scheduling platform, involving system design, performance improvement, and team mentorship.

Backend Engineer wanted for a financial infrastructure platform to work on IAM Login Services, authentication systems, and AI integration. Requires 2-5 years of experience with AWS, Java, and Ruby.

Job Description What is the opportunity? Provides information on the detailed technical design and development of applications using JAVA, and existing and emerging technology platforms. Applies experience and seasoned knowledge, skills, and practices to perform a variety of assignments. What will you do? • Designing and coding application programs;...

Design scalable enterprise applications remotely from Toronto using Java, Spring Boot, and modern full-stack technologies. Support critical business capabilities through collaborative engineering. As a Senior Full Stack Developer, you will work with architects, product owners, business stakeholders, and Agile teams. Your work spans Java application...

Seeking a remote Software Developer for a Canadian tech company to analyze, design, and maintain software using Java, Spring, and modern frameworks. Requires 5+ years of experience and containerization skills.

Build Java and Angular applications onsite at the identified OPS office, applying full stack development, database, and data pipeline expertise. This Software Developer role requires 10+ years of Java and/or Angular programming and development experience. You will translate technical specifications into tested applications while supporting the full software...