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Junior Java Developer Jobs in Kitchener Waterloo, ON

... strong developer experience * Have strong experience in either: * Backend development (e.g., Kotlin, Java, C#, APIs, databases, distributed systems), or * Frontend development (e.g., React ...

Full Stack Developer Opportunity Location: Remote within Canada Schema App is a fast-growing, profitable SaaS company based in Guelph, Ontario, specializing in Schema Markup, a niche in search ...

ABOUT YOU You are a passionate and capable full-stack developer who wants to help shape the future of smart home technology and connected care. You thrive in a fast-moving environment, enjoy working ...

As an intermediate software developer with 5+ years of experience, you have moved beyond the fundamentals and are building proficiency across the full stack. You will have a working foundation in one ...

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Junior Java Developer information

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

AspectJunior Java DeveloperJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentSupportive, learning-focused teamsProject-driven, independent roles
ResponsibilitiesAssist in coding, bug fixing, learning frameworksDesign, develop, maintain Java applications

The main difference between a Junior Java Developer and a Java Developer lies in experience, responsibilities, and independence. Junior Java Developers are typically entry-level, focusing on learning and supporting tasks, while Java Developers have more experience and handle complex development projects independently.

Is Java still useful in 2026?

Java remains a widely used programming language for developing enterprise applications, Android apps, and backend systems in 2026. Junior Java Developers can benefit from its stability, extensive libraries, and strong community support, making it a valuable skill in the software industry. Knowledge of frameworks like Spring and tools such as Maven or Gradle enhances job prospects.

What are Junior Java Developers?

Junior Java Developers are entry-level software engineers who specialize in building and maintaining applications using the Java programming language. They typically work under the supervision of more experienced developers and are responsible for writing code, debugging, and participating in code reviews. Their tasks may also include testing software, learning new frameworks, and assisting with the design and implementation of features. Junior Java Developers usually have foundational knowledge of Java and related technologies, and they are eager to develop their skills through hands-on experience.

Can I learn Java in 3 months?

Junior Java developers can acquire foundational skills in Java within three months with consistent study, practice, and hands-on projects. However, mastering advanced concepts, frameworks, and real-world application typically requires longer experience and ongoing learning.

Which pays more, C++ or Java?

For a Junior Java Developer, salaries for C++ and Java roles can vary based on industry, location, and experience, but generally, C++ positions tend to offer higher starting salaries due to its use in high-performance applications like gaming and finance. However, Java remains widely used in enterprise environments with competitive pay. Both skills are valuable, and salary differences may depend on specific job requirements and demand in the job market.

What Does a Junior Java Developer Do?

Junior Java developers are entry-level programmers who are part of a team of coders and developers. They work on both front-end and back-end codes to build an application. Being a junior Java developer requires extensive knowledge of coding and the program language JavaScript to develop and troubleshoot products. As a junior Java developer, you run tests to pinpoint errors, migrate code and data, and ensure the program is integrated with other company developments.

What are some common challenges a Junior Java Developer might face during their first year, and how can they overcome them?

Junior Java Developers often encounter challenges such as understanding large codebases, adapting to agile development processes, and managing task priorities. To overcome these hurdles, it’s helpful to proactively seek mentorship from senior developers, regularly review documentation, and participate in code reviews. Effective communication with team members also accelerates learning and helps clarify requirements or technical uncertainties. Embracing continuous learning through online resources and hands-on projects will further strengthen your skills and confidence.

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

A Junior Java Developer should have a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by a relevant degree or coding bootcamp. Familiarity with tools such as IntelliJ IDEA or Eclipse, version control systems like Git, and frameworks like Spring Boot is typically expected. Strong problem-solving abilities, attention to detail, and effective teamwork are important soft skills in this role. These competencies enable efficient code development, smooth collaboration, and the ability to quickly adapt to new technologies and project requirements.

Will AI replace Java devs?

AI is unlikely to fully replace Java developers, as they require problem-solving, design, and understanding of complex systems that AI cannot fully replicate. Instead, AI tools can assist Java developers by automating repetitive tasks and improving productivity, making their roles more efficient. Continuous learning and adapting to new technologies remain important for Java developers to stay relevant in the evolving tech landscape.
What job categories do people searching Junior Java Developer jobs in Kitchener Waterloo, ON look for? The top searched job categories for Junior Java Developer jobs in Kitchener Waterloo, ON are:
What cities near Kitchener Waterloo, ON are hiring for Junior Java Developer jobs? Cities near Kitchener Waterloo, ON with the most Junior Java Developer job openings:
IS Principal Developer Analyst - SAP ABAP

IS Principal Developer Analyst - SAP ABAP

ABB

Milton, ON • Hybrid

Full-time

Medical, Dental, Vision, Life, Retirement

Posted 8 days ago


ABB Group rating

8.4

Company rating: 8.4 out of 10

Based on 76 frontline employees who took The Breakroom Quiz

78th of 427 rated machine equipment manufacturers


Job description

At ABB, we help industries run leaner and cleaner-and every person here makes that happen. You'll be empowered to lead, supported to grow, and proud of the impact we create together. Join us and help run what runs the world.

This position reports to:

NAM IS ERP Cross Services-Development Ma

__

We are looking for a highly skilled Senior SAP ABAP Developer to join our dynamic team, where you will leverage your extensive experience in developing, enhancing, and maintaining SAP applications to drive business efficiency and innovation. In this role, you will play a key part in designing complex ABAP programs, optimizing performance, and ensuring seamless integration of SAP modules.

The work model for the role is: Hybrid in Cary, NC or Cleveland, OH.

Responsibilities:

  • Lead the design and development of ABAP programs, function modules and reports to meet business requirements.
  • Collaborate with cross-functional teams to gather and analyze requirements and translate them into technical specifications.
  • Perform code reviews and mentoring of junior developers, fostering a culture of best practices and continuous improvement.
  • Optimize existing ABAP programs and enhance system performance through effective debugging and troubleshooting techniques.
  • Implement SAP enhancements and customizations using ABAP, ensuring compliance with SAP standards and guidelines.
  • Coordinate with SAP Basis and functional teams to ensure successful deployments and system upgrades.

Qualifications:

  • BS in any field, with 10+ years of experience in ABAP development with a strong understanding of SAP modules such as FI, CO, MM, PP and SD.
  • Proven experience in SAP ECC RICEFW Development, with ability to work and co-ordinate with SAP Basis , security and functional teams.
  • Proficient in performance tuning and optimization of ABAP programs.
  • Solid understanding of data structures, algorithms, and object-oriented programming principles.
  • Strong analytical skills with the ability to troubleshoot complex technical issues.
  • Deep expertise in ABAP programming language, including ALV reports, BAPIs, and BADIs.
  • Knowledge of SAP Workflow and Smart Forms.

Preferred Qualifications:

  • Experience with SAP S/4HANA migrations and implementations.
  • Experience with SAP HANA, Fiori, and OData services.
  • Good knowledge of ABAP 7.4(and above) development features, S/4HANA Extensibility options- Key User & Side by Side Extensibility including CDS views, AMDP
  • Hands-on experience on SAP Ui5/Fiori development (SAPUI5, Fiori Elements) including knowledge of java script , node.js , html5 and sap ui5 libraries
  • Familiarity with Agile development methodologies.
  • Hands-on experience with SAP development tools such as Eclipse and SAP Web IDE.
  • Familiarity with APIs and integration technologies for SAP.
  • Excellent verbal and written communication skills, with the ability to convey complex technical concepts to non-technical stakeholders.
  • Proactive mindset with a passion for continuous learning and improvement.
  • Strong team player who thrives in collaborative environments and contributes to team success.
  • Ability to work independently while managing multiple priorities in a fast-paced environment.
  • Candidates must already have a work authorization that would permit them to work for ABB in the US.

Why ABB?

What's in it for you

We want you to bring your full self to work-your ideas, your energy, your ambition. You'll have the tools and freedom to grow your skills, shape your path, and take on challenges that matter. Here, your work creates impact you can see and feel, every day.

ABB is an Equal Employment Opportunity and Affirmative Action employer for protected Veterans and Individuals with Disabilities at ABB.

All qualified applicants will receive consideration for employment without regard to their- sex (gender identity, gender expression, sexual orientation), marital status, citizenship, age, race and ethnicity, inclusive of traits historically associated with race or ethnicity, including but not limited to hair texture and protective hairstyles, color, religious creed, national origin, pregnancy, physical or mental disability, genetic information, protected Veteran status, or any other characteristic protected by federal and state law.

For more information regarding your (EEO) rights as an applicant, please visit the following websites: https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf

As an Equal Employment Opportunity and Affirmative Action Employer for Protected Veterans and Individuals with Disabilities, applicants may request to review the plan of a particular ABB facility between the hours of 9:00 A.M. - 5:00 P.M. EST Monday through Friday by contacting an ABB HR Representative at 1-888-694-7762.

Protected Veterans and Individuals with Disabilities may request a reasonable accommodation if you are unable or limited in your ability to use or access ABB's career site as a result of your disability. You may request reasonable accommodations by calling an ABB HR Representative at 1-888-694-7762 or by sending an email to US-AskHR@abb.com. Resumes and applications will not be accepted in this manner.

While base salary is determined by things such as the successful applicant's qualifications and experience, this position is expected to pay between $98,700 and $157,920 annually and is eligible for a short-term incentive plan/annual bonus.

ABB Benefit Summary for eligible US employees

[excludes ABB E-mobility, Athens union, Puerto Rico]

Go to myBenefitsABB.com and click on "Candidate/Guest" to learn more

Health, Life & Disability

  • Choice between two medical plan options: A PPO plan called the Copay Plan OR a High Deductible Health Plan (with a Health Savings Account) called the High Deductible Plan.
  • Choice between two dental plan options: Core and Core Plus
  • Vision benefit
  • Company paid life insurance (2X base pay)
  • Company paid AD&D (1X base pay)
  • Voluntary life and AD&D - 100% employee paid up to maximums
  • Short Term Disability - up to 26 weeks - Company paid
  • Long Term Disability - 60% of pay - Company paid. Ability to "buy-up" to 66 2/3% of pay.
  • Supplemental benefits - 100% employee paid (Accident insurance, hospital indemnity, critical illness, pet insurance
  • Parental Leave - up to 6 weeks
  • Employee Assistance Program
  • Health Advocate support resources for mental/behavioral health, general health navigation and virtual health, and infertility/adoption
  • Employee discount program

Retirement

  • 401k Savings Plan with Company Contributions
  • Employee Stock Acquisition Plan (ESAP)

Time Away

  • ABB provides 11 paid holidays. Vacation is provided based on years of service for hourly and non-exempt positions.
  • Salaried exempt positions are provided vacation under a permissive time away policy.

Building a cleaner, smarter future takes all kinds of minds: the curious, the courageous, and the creative. That's why we welcome people from all backgrounds and experiences.

Ready to make an impact?

Apply today or visit https://www.abb.com to learn more about the impact of our solutions across the globe.

Employment Type: FULL_TIME

What ABB Group employees say

Pay

Benefits

Hours and flexibility

Workplace

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About ABB Group

Sourced by ZipRecruiter

Take your next career step at ABB with a global team that is energizing the transformation of society and industry to achieve a more productive, sustainable future.At ABB, we have the clear goal of driving diversity and inclusion across all dimensions: gender, LGBTQ+, abilities, ethnicity and generations. Together, we are embarking on a journey where each and every one of us, individually and collectively, welcomes and celebrates individual differences.

Industry

Technology, communication and media

Company size

10,000+ Employees

Headquarters location

Cary, NC, US