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Java Junior Jobs in Markham, ON (NOW HIRING)

Canon Careers

34153

Brampton, ON · Hybrid

CA$81.80K - CA$90K/yr

Providing guidance to Junior Business Systems Analysts To Succeed, You Will Have: * Post Secondary ... Experience in working with/analyzing JAVA applications and Oracle database * Experience with ...

Scotiabank

Senior Software Engineer

Toronto, ON

Coache and mentors junior Engineers to support their career development and personal growth ... Extensive experience in JAVA related technologies and frameworks (React JS, Next JS, Spring ...

MasterCard

Senior Software Engineer

Toronto, ON · On-site +1

Provide technical guidance, mentoring, and support to junior team members. Participate in ... Expert with Java 17+, JVM, and Spring framework. Hands-on experience in Cloud-Native Development ...

New

Spgi

Software Engineering Lead

Toronto, ON · On-site

Mentor junior developers, fostering technical growth and knowledge sharing within the team. * Lead ... Java 17/21 or equivalent JVM languages (such as Kotlin, Scala), including concurrency, JVM tuning ...

Scotiabank

Solutions Architect

Toronto, ON

... using Java, Spring, Spring boot, Type Script and Angular on Microsoft Azure platform. Oversee ... Coach and mentor junior developers assist them in technical challenges and ensure best practices ...

S&P Global

Software Engineering Lead

Toronto, ON

Mentor junior developers, fostering technical growth and knowledge sharing within the team. * Lead ... Java 17/21 or equivalent JVM languages (such as Kotlin, Scala), including concurrency, JVM tuning ...

Scotiabank

Backend Software Engineer

Toronto, ON

Design, develop, and maintain high-quality software solutions using Java/ Spring Boot. * Implement ... Experience mentoring junior developers or leading technical initiatives. * Strong communication ...

KPMG

Manager, GRC

Toronto, ON · On-site

They will also be involved with managing engagements and training our junior staff. What you will ... Java, JavaScript; REST/SOAP, JSON/XML; Python/PowerShell; SQL. * Agile SDLC leadership; PMO-level ...

Vancity

Senior Platform Engineer

Toronto, ON · On-site

CA$101.20K - CA$124.95K/yr

Mentoring and coaching junior team members * Defining design and software implementation best ... CSS/HTML, REACT, Azure Web App Services, Java & JavaScript, Python, SQL/databases, Rest APIs

Sanofi

Staff AI Software Engineer

Toronto, ON · On-site +1

... junior/mid-level engineers * Proven ability to drive technical strategy and influence cross-functional stakeholders Technical Expertise: * Advanced proficiency with SQL, Python, Java, AWS, Snowflake ...

HelloFresh

Backend Engineer, Consumer

Toronto, ON

Conduct code reviews and provide mentorship to junior engineers, promoting best practices in ... Proficiency in back-end technologies and programming languages (e.g., Go, Java) and a deep ...

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Java Junior information

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

To thrive as a Java Junior, you need a solid understanding of Java programming, object-oriented principles, and a relevant degree or coursework in computer science. Familiarity with development tools like Eclipse or IntelliJ IDEA, version control systems (such as Git), and basic knowledge of databases are typically expected. Strong problem-solving abilities, eagerness to learn, and good communication skills help juniors excel in collaborative and fast-paced environments. These skills enable efficient coding, effective teamwork, and smooth adaptation to evolving project requirements.

What are some typical challenges a Java Junior might face when starting out, and how can they overcome them?

As a Java Junior, you may encounter challenges like understanding complex codebases, adapting to agile development practices, and debugging unfamiliar issues. It's common to feel overwhelmed at first, but asking questions, participating in code reviews, and pairing with more experienced developers can accelerate your learning. Regularly practicing coding, studying documentation, and using collaboration tools will also help you quickly become a productive member of the team.

What are Java Junior developers?

Java Junior developers are entry-level software engineers who specialize in programming using the Java language. They typically have a foundational understanding of Java syntax, object-oriented programming concepts, and basic software development practices. Java Juniors often assist with coding, debugging, and testing under the supervision of more experienced developers, while continuously learning and building their technical skills. Their responsibilities may also include maintaining existing applications and writing simple features as part of a development team.

What is the difference between Java Junior vs Java Developer?

AspectJava JuniorJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentTraining, mentorship-focusedProject-driven, independent
ResponsibilitiesLearning, basic coding tasksDesign, develop, maintain Java applications

Java Junior roles are entry-level positions focused on learning and supporting Java projects, often requiring minimal experience. Java Developers have more experience, handle complex tasks, and contribute to project design and implementation. The transition from Java Junior to Java Developer involves gaining skills, experience, and certifications over time.

What cities near Markham, ON are hiring for Java Junior jobs? Cities near Markham, ON with the most Java Junior job openings:
Java Junior jobs near you
Senior Staff Software Engineer - Binary Log Data Replication

Senior Staff Software Engineer - Binary Log Data Replication

Fivetran

Toronto, ON • Hybrid

Other

Posted 3 days ago

Job description

About the Role

Fivetran is building data pipelines to power the modern data stack for thousands of companies.

Fivetran is looking for a Senior Staff Software Engineer enthusiastic to join our fast-growing company. Database Team with a focus on SQL Server, Oracle binary log reading and change data capture, you will be responsible to help build new features of our data pipeline service, help improve our software architecture, and maintain reliable operation of the service. We're looking for someone who wants to learn and apply the key values that make our product great, dive deep into complex investigations into database transaction logs, binary log parsing, data replication and build a world class ELT solution for SQL Server or Oracle systems.
Fivetran is the epitome of data-driven-development - our engineering team is focused on building a world class product that:

  • Facilitates Data Analytics - join our mission to reliably deliver best-in class schemas, and clean data, designed to be intuitively useful to analysts.

  • Contributes to our Community - help develop tools like Data Lakes, SQL-based Transformations, and schema explorers to empower analysts to choose the best tools, and to make those tools more powerful.

  • Is Absolutely Dependable - work to make Fivetran the most reliable and secure component of our customers' data infrastructure.

We emphasize using no-nonsense code, and take great pride in the simplicity and effectiveness of the systems we build. Our back-end is built on Java, C, Postgres, and Kubernetes, and our front-end is built on React and Typescript.

This is a full-time, hybrid position based out of our Toronto, Canada office. Our hybrid work model offers a blend of remote flexibility and in-person collaboration, including two days in the office each week to connect and build as a team.

Technologies You'll Use

Java, SQL Server, Oracle, SQL, Kubernetes

What You'll Do

  • SQL Server and/or Oracle Binary Log Reading: Develop and implement strategies for reading SQL Server or Oracle binary logs to enhance data replication accuracy and efficiency.
  • Reverse Engineering Database Binary Logs: Utilize reverse engineering techniques to understand and improve upon the database binary log structure for better data integrity and replication performance.
  • Dive Deep into Data Replication: Debugging and analyzing existing code that is in use by hundreds of customers today, including those operating the largest SQL Server clusters.
  • Analyze New Features: Analyze new features introduced by SQL Server and/or Oracle in recent releases and determine how to develop supporting features.
  • Contribute to Maintenance and Improvement: Participate in the maintenance and improvement of existing connectors; call for improvement in all areas of Fivetran's codebase and infrastructure.
  • Cloud and Scale: Be a part of the process to move a high-performance client-side service to the cloud and operate at scale.
  • Software Designs and Technical Roadmap: Develop software designs and a technical roadmap for the team. Also collaborate with Database Group leadership in helping craft the rolling 12 month technical roadmap for the organization.
  • Assist Customer Success and GTM Teams: Work closely with the Customer Success and Go-To-Market (GTM) teams to assist in challenging customer situations. Provide technical expertise and solutions to ensure customer satisfaction and support Fivetran's growth objectives.

Skills We're Looking For

  • 10+ years programming in Java, C or C++ languages, with a strong background in SQL Server.
  • Experience with SQL Server and/or Oracle binary log reading and the ability to reverse engineer database binary logs.
  • Writes well-structured and performant code
  • Be able to solve critical problems for our largest customers to minimize impact. 
  • Be able to dive into code that has been previously written and suggest improvements.
  • Understand and can explain how to build high performance systems and processes.
  • Able to define project requirements and be proficient at designing software and infrastructure.
  • Enjoy mentoring and growing junior develops.
  • Have an analytical mindset that helps you identify design flaws in existing systems and come up with improvements.
  • Experience understanding customer requirements and/or problems and breaking them down into engineering tasks.

Bonus Skills

  • Advanced knowledge in reverse engineering, particularly with database systems.
  • Experience in working with open source projects with other collaborators.
  • Experience in data processing (ETL, ELT) and/or cloud-based platforms.
  • Experience in designing and developing file, event, application, or database connectors.
  • Experienced working in a cloud environment utilizing AWS, GCP, Kubernetes, Docker, BuildKite, or similar technologies.

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