java fullstack developer jobs in Montreal

Oracle (SQL) Role Overview We are seeking a Senior Java & Apache Spark Developer to design, develop, and support large-scale enterprise applications and distributed data processing solutions. The ideal candidate will have strong experience with Core Java, Apache Spark, SQL, and high-volume data environments, along with the ability to optimize performance and...

In this role, you will be responsible for designing, developing, testing, and delivering high-quality software solutions. The ideal candidate should have strong expertise in Java, SQL, database systems, and Python, along with a willingness to learn and adapt to new technologies. Responsibilities: Develop, test, and maintain scalable and high-performance...

Build Java applications at Genpact using Spring Boot, databases, and microservices in a hybrid Canadian day-job environment. Work on Sanctions applications.As a Senior Developer in Application Development, you will support existing and new Sanctions suite initiatives. Your work includes application design, development, testing, and deployment following Agile...

Develop RESTful APIs and web services with Java for TMC’s modernization initiative supporting client onboarding and regulatory compliance. Apply Spring, SOA, and scalable enterprise development practices.This Senior Java Back-End Developer contributes to a next-generation platform within a leading global financial institution. The work requires Core Java,...

Build payment technology in Montreal with Core Java and Spring Boot. Work onsite three days weekly after day-one onboarding.As a Senior Java Developer within Payments Technology, you will deliver a strategic initiative enabling new payments and funding capabilities. The team supports Cash Management Operations, Corporate Treasury, and global business groups....

Chez Extia Canada, on fait du conseil autrement : performance, transparence et humain avant tout. Présents en Europe et au Canada, certifiés Great Place To Work®, on accompagne nos consultants sur des mandats à forte valeur ajoutée, dans des environnements exigeants. D'abord qui ? On cherche un Développeur Back-end Intermédiaire Java / React, avec...

Company Overview We are a crowdfunded company and have a dedicated and enthusiastic community of backers who are helping us create the "Best Damn Space Sim Ever". We want to build the best we can deliver and we believe wholeheartedly in the value of exceptional diverse talent. Cloud Imperium Games is a leading game development company known for its...

OverviewJob Title: Senior Java DeveloperWe are seeking a highly experienced Senior Java Developer to join the Ops Tech department. In this pivotal role, you will contribute significantly to the successful delivery of the UPE Phase 2 initiative. You will be responsible for designing, developing, and implementing robust, scalable, and high‑performance...

Build Java services and content pipelines remotely with Agility PR Solutions. Work with Kafka, REST APIs, and web integrations supporting online media content.As a Junior Software Developer, you will help create systems that collect, process, and deliver web content. You will work with product owners and developers on distributed systems, search indexing,...

Java + SQL + Angular Developer - 26-02536 Remote - Must sit in Canada 1yr Duration Temp T4 or C2C NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. Job Description Once You Are Here, You Will: The Senior Applications Developer provides input and support for, and performs full systems life cycle management...

Develop Java backend systems and RESTful APIs remotely for Agility PR Solutions, integrating LLMs and modern agent frameworks.This Junior Software Developer role focuses on backend engineering, artificial intelligence, and distributed systems. You will address large-scale data processing, distributed workloads, and intelligent orchestration. Your work...

Select how often (in days) to receive an alert: Create Alert NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, We are currently seeking a Java + SQL + Angular Developer to join our team in Toronto, Ontario (CA-ON), Canada...

Work Arrangement: Onsite (5 days a week) Employment Type: Contract Duration: 06-12 Months Pay Rate: CAD 46-48/hour Incorporated Domain: Telecom Application Deadline: Oct. 30th, 2026 SKILLS REQUIRED: Hands-on experience developing REST APIs, microservices, and distributed applications. Strong knowledge of Spring Security, JWT/OAuth2, PostgreSQL, and Neo4j...

Highspring is a modern consulting and professional services firm specializing in technology delivery, cloud transformation, data engineering, and enterprise modernization. We partner with forward-thinking organizations to design, build, and scale high-impact digital solutions. Our teams bring deep technical expertise, strong delivery discipline, and a...

Position OverviewWe are seeking a highly skilled and experienced Senior Java Backend Developer to join our core engineering team. In this role, you will be responsible for designing, building, and maintaining high-performance, scalable, and secure backend systems.Senior Java Spark Backend DeveloperLocation: MontrealExperience Level: Senior (7+ Years)Pay...

## Développeur(se) senior Java / C++Postuler: Hybride: Montreal, Canada: Temps plein: Offre publiée aujourd'hui: JR103470**Description de l'entreprise**Wepoint est l’architecte des grandes transformations des entreprises et des acteurs publics.Nous accompagnons nos clients de la stratégie à la mise en œuvre technologique, en nous attachant...

OverviewGlobal Security Settlements Team Profile: Our platform provides one of the most critical functions enabling the firm to effect security settlements in all the markets the firm conducts the business in. On peak volume days, the Firm processes effects settlements worth of hundreds of billions of dollars for activity ongoing in multiple countries and...

AlayaCare in Montreal is seeking a Fullstack Developer (Python) to join the Admission & Marketplace team. You’ll design, develop, test, and ship features with a strong focus on quality and maintainability, and work closely with mentors to grow technical and professional skills.Expect a hands-on role spending most of your time coding, performing code...

Qohash protects the most sensitive data held by governments and regulated enterprises, on their premises, without ever moving or copying it. It is a foundational piece of Canada's digital sovereignty, built by small teams that ship. We are hiring a Bilingual developer who leans towards clever, simple design, that is comfortable with constrained environments,...

About AlayaCare At AlayaCare, we’re more than just a fast-growing SaaS company, we’re a team of people passionate about transforming home healthcare. Our cloud-based platform empowers care providers around the world to deliver better outcomes for their clients. With 550+ employees across Canada, the US, Australia, and Brazil, we’re united by a shared...