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Junior Software Developer Java Jobs in Longueuil, QC

Senior Java Developer / Java Backend Developer Job Summary: We are seeking an experienced Senior ... Perform code reviews and mentor junior developers * Troubleshoot production issues and provide ...

You Have: * 5+ years' experience as a Software Developer * Prior experience mentoring junior ... Experience working with Java , including great working knowledge of Java8 Lambdas and streaming ...

You Have: * 5+ years' experience as a Software Developer * Prior experience mentoring junior ... Experience working with Java , including great working knowledge of Java8 Lambdas and streaming ...

You Have: * 3+ years' experience as a Software Developer, developing applications with Java. * Experience working with Java 8+ * Experience developing applications with the Springboot framework is ...

You Have: * 3+ years' experience as a Software Developer, developing applications with Java. * Experience working with Java 8+ * Experience developing applications with the Springboot framework is ...

You Have: * 3+ years' experience as a Software Developer, developing applications with Java. * Experience working with Java 8+ * Experience developing applications with the Springboot framework

You Have: * 3+ years' experience as a Software Developer, developing applications with Java. * Experience working with Java 8+ * Experience developing applications with the Springboot framework

You Have: * 3+ years' experience as a Software Developer * Experience working with Java , including great working knowledge of Java8 Lambdas and streaming functionality * Experience working with ...

You Have: * 3+ years' experience as a Software Developer * Experience working with Java , including great working knowledge of Java8 Lambdas and streaming functionality * Experience working with ...

About the Role The Software Engineer (Java) operates at a senior engineer level, driving technical direction across core product domains. The role combines deep hands-on Java engineering with ...

The Back-End Developer (Java/Kotlin) reports to the Manager, Product Development, and works closely ... Experience in solving complex software engineering problems * Excellent knowledge of French ...

You Have: * 5+ years' experience as a Software Developer * Prior experience mentoring junior ... Experience working with Java , including great working knowledge of Java8 Lambdas and streaming ...

You Have: * 5+ years' experience as a Software Developer * Prior experience mentoring junior ... Experience working with Java , including great working knowledge of Java8 Lambdas and streaming ...

The Role As a Principal Software Developer within our AI R&D team, you will be responsible for ... Java, Go, C#, C++, NodeJS. Proficiency with devops principles, CI/CD pipelines, containerization ...

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Junior Software Developer Java information

What are the key skills and qualifications needed to thrive as a Junior Software Developer (Java), and why are they important?

To thrive as a Junior Software Developer (Java), you need a solid understanding of Java programming, algorithms, and object-oriented principles, often supported by a degree in computer science or related field. Familiarity with development tools like Eclipse or IntelliJ IDEA, version control systems such as Git, and knowledge of build tools like Maven or Gradle is often required. Strong problem-solving abilities, willingness to learn, and effective communication skills help junior developers collaborate and adapt quickly. These skills are crucial for building reliable software, integrating smoothly into development teams, and growing within the role.

What are some common challenges faced by Junior Software Developers working with Java, and how can they overcome them?

Junior Software Developers working with Java often encounter challenges such as understanding complex codebases, managing version control with tools like Git, and applying best practices for clean and efficient code. To overcome these obstacles, it's helpful to actively participate in code reviews, seek guidance from senior developers, and make use of online resources and documentation. Joining stand-up meetings and collaborating closely with teammates can also accelerate learning and help new developers adapt to the team's workflow.

What does a Junior Software Developer Java do?

A Junior Software Developer Java is an entry-level programmer who specializes in building, testing, and maintaining software applications using the Java programming language. They typically work under the supervision of senior developers and contribute to coding, debugging, and documentation. Their responsibilities often include fixing bugs, writing unit tests, and collaborating with team members to deliver functional software solutions. This role is ideal for individuals who have a basic understanding of Java and are eager to gain professional experience in software development.

What is the difference between Junior Software Developer Java vs Junior Software Developer Python?

AspectJunior Software Developer JavaJunior Software Developer Python
Required CredentialsBachelor's in CS or related field, Java certifications (optional)Bachelor's in CS or related field, Python certifications (optional)
Work EnvironmentEnterprise applications, backend development, large-scale systemsData analysis, scripting, web development, AI/ML projects
Employer & Industry UsageFinancial services, enterprise software, telecomTech startups, data science firms, research institutions
Common Search & ComparisonYesYes

Both roles typically require a bachelor's degree in computer science or related fields. Java developers often work on enterprise-level applications in industries like finance and telecom, while Python developers focus on data analysis, scripting, and AI projects in startups and research. The choice depends on your career interests and industry focus.

What job categories do people searching Junior Software Developer Java jobs in Longueuil, QC look for? The top searched job categories for Junior Software Developer Java jobs in Longueuil, QC are:
What cities near Longueuil, QC are hiring for Junior Software Developer Java jobs? Cities near Longueuil, QC with the most Junior Software Developer Java job openings:
Infographic showing various Junior Software Developer Java job openings in Longueuil, QC as of May 2026, with employment types broken down into 94% Full Time, 2% Part Time, and 4% Contract. Highlights an 85% Physical, 2% Hybrid, and 13% Remote job distribution.

Developpeur genie logiciel junior / Junior Software Developer

mthree

Montreal, QC

Other

Posted 23 days ago


Job description

*English version will follow*

Chez mtrois, nous jumelons des jeunes diplomes talentueux avec les plus grandes entreprises leader sur leurs marches. Nous sommes toujours a la recherche de diplomes ambitieux pour rejoindre notre programme Alumni Graduate, en lancant votre carriere tech avec un poste de developpeur Java Full-stack Junior. Vous travaillerez sur site pour l'un des leaders de la fintech a Montreal.

Notre programme Alumni Graduate de 24 mois demarre avec une formation approfondie pour les diplomes de 6 semaines, ou vous apprendrez tout ce dont vous avez besoin pour demarrer du bon pied votre carriere en tant que developpeur logiciel.

Apres avoir suivi une formation approfondie, vous aurez l'opportunite de demarrer votre carriere dans les meilleures conditions dans une grande banque d'investissement ou chez un leader technologique.

Vos missions:

Si vous reussissez, vous travaillerez avec l'une des banques leader en investissement basee a Montreal, en tant que developpeur logiciel. Vous creerez, developperez et assurerez le maintien d'applications complexes dans une equipe internationale.

Nous sommes actuellement a la recherche de developpeurs Java, qui, en relations avec les principales parties prenantes, testeront et ameliorerons les applications jouant un role fondamental dans les operations quotidienne de la compagnie.

Vous travaillerez sur l'ensemble du cycle de developpement logiciel, pour acquerir les bases essentielles et repondre aux exigences de support et maintenance, en adoptant une methodologie Agile et en vous efforcant d'obtenir toujours les meilleurs resultats, pour devenir indispensable a votre equipe.

Comment ca marche:

  1. Inscrivez-vous en ligne : Remplissez le formulaire en haut de cette page en incluant votre CV.
  2. Completez le processus d'evaluation: Cela impliquera un appel d'introduction avec un membre de notre equipe de talents, un test de resolution de problemes en ligne et une entrevue finale.
  3. Inscrivez-vous au cours de formation en ligne de 6 semaines a temps plein: Attendez-vous a un melange d'apprentissage de type cours magistral, de travail de groupe collaboratif, de completions de projets et d'affectations de developpement logiciel individuel.
  4. Recevez le soutien dont vous avez besoin: Qu'il s'agisse de webinaires sur des domaines techniques cles avec notre equipe de talents, ou de sessions sans rendez-vous avec nos gestionnaires d'experience de l'academie, vous serez supportees tout au long de votre processus.
  5. Accedez a des carrieres avec des employeurs de premier plan: Avant, durant ou apres la formation, l'objectif est de vous placer avec l'un de nos clients via notre programme d'etudes superieures. Il n'y a pas de clauses de verrouillage ou de contrats injustes. Vous n'aurez jamais a payer quoi que ce soit.

Ce dont vous avez besoin:

  • Baccalaureat en Informatique ou TI (ou genie, mathematiques et champs similaires)
  • GPA 2.75 ou superieur
  • Autorise a travailler au Canada
  • Experience en developpement OOP
  • Maitrise solide des principes d'ingenierie logiciel (data structures, OO, design patterns, multithreading)
  • Competences en depannage et resolutions de bugs
  • Connaissance des concepts de base de donnees (SQL, stored procs, schema design)
  • Comprehension du cycle de vie du developpement logiciel (SDLC)
  • Comprehension du developpement pilote par tests
  • La maitrise du francais pourrait etre requise pour des roles dans la province de Quebec

Nous sommes tres fiers de celebrer la diversite de chaque individu qui contribue a faire que mtrois soit la societe qu'elle est aujourd'hui et qu'elle sera a l'avenir. Nous apprecions la diversite tant au niveau de mtrois que de nos entreprises partenaires, et nous sommes fiers de fournir un environnement ou tous nos collegues peuvent prosperer. Cela signifie qu'il faut promouvoir une forte culture de l'egalite mais, surtout, de l'inclusion. Nous ne voulons jamais que les gens changent - mais seulement qu'ils s'ajoutent a l'incroyable melange de personnes qui travaillent pour mtrois.

English Version:

Want to start your career as a Java Developer?

In-depth graduate training, ongoing support, opportunities at leading global employers - the Alumni graduate program gives you everything you need. (And don't worry, there's no training bond. No exit fees, no hidden catches).

Here at mthree, we pair great graduates with brilliant global businesses. Our clients include tier one investment banks and other organizations across a range of industries, from insurance to healthcare to travel.

mthree has an exclusive partnership with Columbia Univ. School of Engineering. All mthree Alumni are eligible to receive two Executive Education certificates from Columbia Engineering as part of their Academy and industry placement experience at no cost. Further, all participating Alumni will have access to the Columbia Engineering network and ongoing training.

What you'll do:

As a software developer with mthree, you'll build complex applications in a global team environment.

You'll love seeing the impact you make when code you've written launches to the people who need it. If you stay on the lookout for new ways to get better results through software development, you'll become an asset to your team.

How the Alumni program works:

  1. Apply via this job advert.
  2. Complete our assessment process.
  3. Get trained at mthree Academy in an online class for 4-8 weeks with other graduates. Focusing on Java, or other languages depending on which coding languages our clients are looking for at the time.
  4. Join a mthree client for 12-24 months while receiving support and salary increases every 12 months.
  5. The vast majority then convert to permanent employees with the client at the end of the program.

What you'll learn at the mthree Academy:

  • How to design, develop, and test a full-stack application.
  • How to demonstrate professionalism, including communication skills and personal interactions.
  • How to explain industry concepts at a high level.
  • An understanding of monitoring, supporting, and troubleshooting, and how it ties into good development processes.

What you'll need:

  • Bachelor's degree in computer science or a related major
  • A GPA of 2.75 or higher. We look for potential, not prestige, but it's important that you enjoy pushing yourself to pick up new ideas.
  • Experience with OOP (object-oriented programming).
  • Solid knowledge of software engineering principles (data structures, OOP, design patterns, multithreading).
  • Skills in troubleshooting and debugging.
  • Knowledge of database concepts (SQL, stored procs, schema design).
  • An understanding of the formal SDLC (software development lifecycle).
  • An understanding of test-driven development.
  • The right to work without needing visa sponsorship.
  • French proficiency may be required for roles in Quebec province.

What you'll get:

  • Our classes our in-depth and interactive and are composed of small classes with other graduates like you. Our training is created and delivered by industry experts who know your field inside and out.
  • In-depth, interactive training in small classes with graduates like you. Our training is created and delivered by industry experts who know your field inside out.
  • A generous graduate salary.
  • An annual increase to reflect your progress.
  • A flexible benefits package.
  • Ongoing training and support.
  • Valuable industry experience. Ultimately, a foot in the door to build your career in an in-demand niche.

How to apply:

  1. Apply via the form below and tell us a bit about you.
  2. Complete the online assessment (we'll send you a link by email).
  3. Complete the interviews with our friendly talent team over phone and video.
  4. Lastly, you'll interview with one or more of our clients.

So you don't miss out on your dream job, we encourage you to be open to relocating.

At mthree, our values support courageous teammates, needle movers, and learning champions all while striving to support the health and well-being of all employees. We take great pride in celebrating the diversity of each individual who contributes to making mthree the company it is today and will be in the future. We value diversity both within mthree and with our partner companies, and we're proud to provide an environment where all our colleagues can flourish. That means promoting a strong culture of equality but, most importantly, inclusion.