2,150,404+ Full Stack Java React Developer Role Jobs in Canada — Top Companies Hiring June 2026

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Senior Java Developer

As a Senior Java Developer atsynaxiom, you will be a key player in developing robust, scalable, and high-performance backend systems for the NIVOMAX platform. This role involves designing and implementing complex Java-based applications, leading development projects, and mentoring junior team ...

Java Functional Developer

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is re ...

Java Developer (Senior)

Are you a Java Developer working at a Large Financial Institution and being told by your leadership that you are too hands‑on, detail-oriented, or think and work like a start‑up? Imagine working at Intellibus to engineer platforms that impact billions of lives around the world. With your pa ...

Senior Java Developer

Overview At PDF Solutions, we are at the forefront of revolutionizing the semiconductor industry. Our cutting-edge technologies and data-driven solutions empower semiconductor manufacturers to achieve unprecedented levels of efficiency, quality, and innovation. By joining our team, you'll have th ...

Senior Java Developer

Behavox is a cloud‑native AI company providing an integrated controls platform for global banks, asset managers, hedge funds, private equity firms, insurance businesses, and commodity firms. The platform unifies communications and trade surveillance, compliant archiving, policy management as well as front‑ ...

Senior Java Developer

JOB SUMMARY The Global Security Settlements Team is seeking a Senior Full Stack Java Developer with 5+ years of experience to join their Montreal-based team. This role is crucial in building a resilient, scalable, and secure cloud-based settlement platform that handles high volumes of trades and f ...

Senior Java Developer

As a Senior Java Developer at synaxiom , you will be a key player in developing robust, scalable, and high-performance backend systems for the NIVOMAX platform. This role involves designing and implementing complex Java-based applications, leading development projects, and mentoring junior team mem ...

Senior Java Developer

About Behavox Behavox is a cloud-native AI company providing an integrated controls platform for global banks, asset managers, hedge funds, private equity firms, insurance businesses, and commodity firms. The platform unifies communications and trade surveillance, compliant archiving, policy manag ...

Java/Python Developer

Experience Level: Level 3 (senior): 5-7 years We are seeking a skilled, enthusiastic and experienced technologist to join our Montreal team tasked with automation, self-service tooling, and upgrading our critical infrastructure components to more modern devops tooling using tools like Python, Restful Services (J ...

Java Backend Developer

Localcoin, founded in 2017 with headquarters in Toronto, is on a mission to simplify the process and experience of buying or selling digital currencies globally. We envision bringing digital currency to the mainstream financial market through partnerships with leading corporate and franchised retail spaces. With ...

Regular Java Developer

Overview We are working on building Liquidity Risk platform for one of US banks. Our team is growing and we have a need in additional developer that will help in building Core part of platform. Our platform helps the bank to increase efficiency and scalability, reduce operational risk and eliminat ...

Senior Java Developer

For more than 20 years Global Relay has set the standard and trends in compliant communications with our multi-award winning unified communications, data capture, and data analysis platform. We securely capture and manage the world’s communications data and give its owners greater control and visibility to dr ...

Lead Java Developer

Lead Java Application Developer (Fault Tree Analysis (FTA) Project) POSITION DESCRIPTION This key team member will lead the development of a Java-based Fault Tree Analysis (FTA) application for Engineering Professionals. This is a hands‑on leadership role requiring very strong cross‑platf ...

Senior Java Developer

Design, implement, and continuously expand data pipelines by performing extraction, transformation, and loading activities. Required to translate technical systems specifications into working, tested applications. This includes developing detailed programming specifications, writing and/or g ...

Senior Java Developer

Title: Senior Java Developer We are excited to announce an opportunity for a Senior Java Developer to join a dynamic and innovative technology team. If you're passionate about building scalable cloud-based systems and working in a collaborative environment, this role is for you! </p ...

Senior Java Developer

Project description One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain. Product being developed is a cloud solution for interpretation of geological and geophysical data. Project is ...

Sr. Java Developer

Job Title: Sr. Java Developer Job ID: Job Location: Toronto, ON or London, ON (Hybrid – 2 days/week onsite) Job Travel Location(s): # Positions: 5 Employment Type: W2 Duration:Long Term # of Layers:0 Work Eligibility:All Work Autho ...

Senior Java Developer

**Company Description**Wepoint is the architect of major transformations for businesses and public sector organizations.We support our clients from strategy through technological implementation, always striving to think beyond the obvious and to act within the framework of Economic, Social, Environmental, and Te ...

Java/Angular Developer

Job Description: Experience Level: Level 2 (intermediate): 2-5 yearsOperations Technology: The Technology Division works as a strategic partner with our Company’s business units and the world’s leading technology companies to redefine how we do business in ever more global, complex, and dynamic financi ...

Java/Python Developer

We are seeking a skilled, enthusiastic, and experienced Technologist to join our Montreal team focused on automation, self-service tooling, and upgrading critical infrastructure components to modern DevOps tooling. The role involves developing solutions using Python, RESTful Services (Java), Jenkins, and CI/C ...

Backend Java Developer

Location: Calgary, AB (Hybrid- 3 days onsite) Top 3 skills required for this role: Demonstrate proficiency in Kafka, Oracle, and PL/SQL for effective data management and processing Possess strong expertise in Spring Boot, Microservices, and REST Web Services for ro ...

Java Backend Developer

Qualifications we seek in you! Has in-depth understanding of the full software development life cycle. Deep familiarity with data & business analysis, along with modern software design & development concepts encompassing a range of languages & platforms. Can work within an Agile t ...

Java Developer Contract

• Experience in J2EE development, Integration with Murex, Bloomberg, handling swift Messages, query Optimization, Jobs Schedulers, file processing for batch interfaces, API integrations and Issues debugging. • Ability to work with Linux, SQL Server. Experience working with hig ...

Sr. Java Developer

At Synechron, we believe in the power of digital to transform businesses for the better. Our global consulting firm combines creativity and innovative technology to deliver industry-leading digital solutions. Synechron’s progressive technologies and optimization strategies span end-to-end Artificial Intell ...

Backend Java Developer

Responsibilities Lead the design and implementation of scalable microservices architecture to improve system performance and reliability Develop and deploy RESTful web services for seamless application integration Build robust backend applications using Core Java, Spring ...

CORE JAVA DEVELOPER

Skills Required Must have Strong knowledge of Core Java Sound knowledge of Spring and SpringBoot Exposure to Restful APIs Understanding of Database concepts and SQLs Unix and Shell Scripting Exposure to Git and Jenkins CI/CD pipeline ...

Java Application Developer

Localcoin, founded in 2017 with headquarters in Toronto, is on a mission to simplify the process and experience of buying or selling digital currencies globally. We envision bringing digital currency to the mainstream financial market through partnerships with leading corporate and franchised retail spaces ...

Java Scala Developer

We are seeking a skilled Java-Scala Developer to design, implement, and maintain components for high-profile financial projects. The ideal candidate will have strong experience in Java or Scala, a solid understanding of financial domains (especially bonds), and the ability to work in an agile environme ...

Sr. Java Developer

Infoya is a global IT solutions provider specializing in transforming complex challenges into streamlined, AI-powered outcomes. Through proprietary technology accelerators and full-scale enterprise services, Infoya automates workflows, enhances operational efficiency, and drives digital transformation acro ...

Junior Java Developer

Junior Java Developer Role Overview We are currently seeking competent individuals to fulfill the role of Java Developer for Security to join our dynamic team for our client. Required Skills & Qualifications 1–3 years of enterprise software development experience ...

Senior Java Developer

Overview At PDF Solutions, we are at the forefront of revolutionizing the semiconductor industry. Our cutting-edge technologies and data-driven solutions empower semiconductor manufacturers to achieve unprecedented levels of efficiency, quality, and innovation. By joining our team, you'll have the opportunity to ...

Senior Java Developer

Senior Java Developer We are looking for a skilled and motivated Senior Java Developer to join our agile product team. In this role, you will collaborate closely with cross‑functional team members to design, develop, and deliver high‑quality software features across our product suite. Re ...

Java Application Developer

In just three decades, ALTEN has become a global leader in Research & Development, Engineering, IT Services, Life Sciences, and Network Services. With a presence in more than 30 countries and a team of over 60,000 employees, we are trusted by industry leaders worldwide to deliver pioneering solutions and d ...

Lead Java Developer

Lead Java Developer Job Summary We are seeking a highly skilled Lead Java Developer with deep hands‑on experience building scalable backend applications and event‑driven systems. The ideal candidate will bring strong expertise in Java, Spring Boot, Kafka, and microservices </ ...

Java Backend Developer

We are seeking a seasoned Java Backend Developer to design and maintain server-side components for a high-profile, firm-wide model control system. The role involves working in an agile environment, collaborating with product owners and business users, and contributing to performance optimization and De ...

Core Java Developer

Role Descriptions Java Core Concepts: strong understanding of object-oriented programming concepts such as classes, objects, inheritance, polymorphism, encapsulation, and abstraction, crucial for framework design (e.g., Page Object Model). Good understanding of Data Structures & C ...

Sr Java Developer

Responsibilities Create and maintain our UI applications and its supporting microservices. Optimize backend services or data pipelines for stability, performance and scalability. Provide technical support to promptly resolve escalated incidents / outages. Develop an ...

Senior Java Developer

Who are we?At Finastra, we’re a global leader in financial services software, dedicated to expanding access to financial services and shaping what’s next for the industry. Our technology powers mission‑critical solutions across Lending, Payments and Universal Banking, supporting over 7,000 customers, including 8 ...

C / Java Developer

Strong experience in Java, C, Oracle Forms/Reports, UNIX, Web Services Hands on experience in JSP, Apache, XML, J2EE Qualifications Bachelor's degree in Computer science or equivalent, with minimum 5+ years of relevant experience. ...

Java Developer Contract

• Experience in J2EE development, Integration with Murex, Bloomberg, handling swift Messages, query Optimization, Jobs Schedulers, file processing for batch interfaces, API integrations and Issues debugging. • Ability to work with Linux, SQL Server. Experience working with high performance enterprise application ...

Lead Java Developer

Direct message the job poster from Quantum World Technologies Inc. Account Manager (Canada Geo) || 24K+ ConnectionsJava Lead: Senior Java FSD, completely hands-on, should be back-end heavy in skills (with skills listed below), with moderate exposure in UI framework Angular. Should be good at designing ...

Jr Java Developer

Role:Jr Java DeveloperLocation:Toronto CanadaCandidates with career Gap also applicable.Job Description:Minimum 4 years’ of experience with Java 7/8, J2EE, Eclipse or similar tool, Spring Boot, Spring Security, Spring Data, Spring MVC along with Unit Te ...

Java/Python Developer

We are seeking a skilled, enthusiastic, and experienced Technologist to join our Montreal team focused on automation, self-service tooling, and upgrading critical infrastructure components to modern DevOps tooling. The role involves developing solutions using Python, RESTful Services (Java), Jenkins, and CI/CD p ...

Bilingual Java Developer

OverviewJoin to apply for theBilingual Java Developerrole atSryas - an Orion Innovation Company . Location: Canada, Montréal — Full Time ResponsibilitiesHands on Java/J2EE and JavaScript (Vue.js) development. Deep knowledge of API development and microservices. E ...

Java/Python Developer

OverviewJoin Client Core Infrastructure Data Engineering group as a skilled and enthusiastic technologist focused on automation, self-service tooling, and modernizing critical infrastructure components with DevOps tools. You will work with technologies such as Python, Core Java, RESTful Services, Jenki ...

Backend Java Developer

Job Description: Model Risk Management (MRM) is a critical application for the firm. It provides standards, principles & practices, governance processes, definitions, roles & responsibilities required for sound model risk management.The team supports cross-divisional business areas with high visibility ...

Core Java Developer

OverviewWe are seeking an experienced Core Java Developer to join our team in Mississauga. The ideal candidate will have deep expertise in building scalable applications using modern Java frameworks, microservices, and cloud technologies. Must Have SkillsStrong proficiency inCore Ja ...

Senior Java Developer

Job Title: Senior Java Developer Job ID: Job Location: Toronto, ON (Hybrid – 2 days/week onsite)Job Travel Location(s):# Positions: 1Employment Type: W2Duration:Long Term# of Layers:0Work Eligibility:All Work Authorizations are Permitted – No ...

Regular Java Developer

OverviewWe are working on building Liquidity Risk platform for one of US banks. Our team is growing and we have a need in additional developer that will help in building Core part of platform. Our platform helps the bank to increase efficiency and scalability, reduce operational risk and eliminate the ...

Senior Java Developer

Java Backend Developer - API, Microservices Experience Level:8+ years of experience in Java developmentJob Description:Proven experience in designing Java/Java EE solutionsExperience in designing Microservices & APIsProven experience in Java back-end development ...

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    Full Stack Java React Developer Role Jobs in Canada Job Search Guide, Trends and Insights