Java Open Source Contributor Role Type: Contract Location: Remote Scope of Work: * Contribute production-quality code, reviews, and documentation to open-source repositories relevant to the customer ...
Quick apply
Java Open Source Contributor Role Type: Contract Location: Remote Scope of Work: * Contribute production-quality code, reviews, and documentation to open-source repositories relevant to the customer ...
As a Sr. Consultant, Back End Developer- Java/Golang/Kubernetes, you will build, implement and maintain , flexible and modular solutions that enhance the client experience across lines of businesses ...
As a Sr. Consultant, Back End Developer- Java/Golang/Kubernetes, you will build, implement and maintain , flexible and modular solutions that enhance the client experience across lines of businesses ...
As a Sr. Consultant, Back End Developer- Java/Golang/Kubernetes, you will build, implement and maintain , flexible and modular solutions that enhance the client experience across lines of businesses ...
As a Sr. Consultant, Back End Developer- Java/Golang/Kubernetes, you will build, implement and maintain , flexible and modular solutions that enhance the client experience across lines of businesses ...
Must have: Experience and knowledge with Java, J2EE, Spring, Spring Boot, RESTful APIs ... Experience with DevOps practices and tools, including Jenkins for continuous integration and ...
Must have: Experience and knowledge with Java, J2EE, Spring, Spring Boot, RESTful APIs ... Experience with DevOps practices and tools, including Jenkins for continuous integration and ...
As a Senior Back-End Engineer specializing in Java and OLAP, you will own the Java side of that engine -- designing, optimizing, and scaling the cube capabilities that our customers depend on every ...
Quick apply
As a Senior Back-End Engineer specializing in Java and OLAP, you will own the Java side of that engine -- designing, optimizing, and scaling the cube capabilities that our customers depend on every ...
Qualifications: 1. Java Expertise: Has at least 9+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise Edition). This extensive experience implies that ...
Qualifications: 1. Java Expertise: Has at least 9+ years of hands-on Java development experience, specifically in J2EE (Java 2 Platform, Enterprise Edition). This extensive experience implies that ...
Staff Java Engineer (Backend)
Toronto, ON · On-site
The Role We're looking for a Staff Java Engineer who combines deep technical expertise with a ... developer productivity and software quality. Bonus Points For * Experience with domain-driven ...
Staff Java Engineer (Backend)
Toronto, ON · On-site
The Role We're looking for a Staff Java Engineer who combines deep technical expertise with a ... developer productivity and software quality. Bonus Points For * Experience with domain-driven ...
Junior Back End Engineer
Toronto, ON · Remote
CA$80K - CA$100K/yr
Embrace a DevOps philosophy . Engineers are expected to understand how their code runs in ... Java, Kotlin, Spring Boot, JPA/Hibernate, Gradle, Cucumber, JUnit * Infrastructure on AWS: IaC with ...
Quick apply
Junior Back End Engineer
Toronto, ON · Remote
CA$80K - CA$100K/yr
Embrace a DevOps philosophy . Engineers are expected to understand how their code runs in ... Java, Kotlin, Spring Boot, JPA/Hibernate, Gradle, Cucumber, JUnit * Infrastructure on AWS: IaC with ...
We're looking for a Lead Developer (Java/Angular) who is highly opinionated and has experience building large systems. We need a Lead Developer who is willing to own a part of our system, lead the ...
We're looking for a Lead Developer (Java/Angular) who is highly opinionated and has experience building large systems. We need a Lead Developer who is willing to own a part of our system, lead the ...
We're looking for a Lead Developer (Java/Angular) who is highly opinionated and has experience building large systems. We need a Lead Developer who is willing to own a part of our system, lead the ...
We're looking for a Lead Developer (Java/Angular) who is highly opinionated and has experience building large systems. We need a Lead Developer who is willing to own a part of our system, lead the ...
Java What You'll Do: * Develop and maintain responsive web applications using ReactJS * Build and ... CI/CD practices and DevOps concepts Beyond technical skills, we value individuals who: * Take ...
Java What You'll Do: * Develop and maintain responsive web applications using ReactJS * Build and ... CI/CD practices and DevOps concepts Beyond technical skills, we value individuals who: * Take ...
We're looking for a Lead Developer (Java/Angular) who is highly opinionated and has experience building large systems. We need a Lead Developer who is willing to own a part of our system, lead the ...
We're looking for a Lead Developer (Java/Angular) who is highly opinionated and has experience building large systems. We need a Lead Developer who is willing to own a part of our system, lead the ...
We're looking for a Lead Developer (Java/Angular) who is highly opinionated and has experience building large systems. We need a Lead Developer who is willing to own a part of our system, lead the ...
We're looking for a Lead Developer (Java/Angular) who is highly opinionated and has experience building large systems. We need a Lead Developer who is willing to own a part of our system, lead the ...
Working knowledge of the Java programming language and supporting frameworks such as Spring, Spring Boot, Spring cloud. Hands-on experience with non-relational database technologies such as Redis ...
Working knowledge of the Java programming language and supporting frameworks such as Spring, Spring Boot, Spring cloud. Hands-on experience with non-relational database technologies such as Redis ...
Proficiency in reactive programming library such as RxJS. Great eye for detail - the ability to transform high fidelity prototypes into pixel-perfect user interfaces. Proficiency in HTML, CSS ...
Proficiency in reactive programming library such as RxJS. Great eye for detail - the ability to transform high fidelity prototypes into pixel-perfect user interfaces. Proficiency in HTML, CSS ...
Mentor junior engineers and support their professional development. * Share technical knowledge and ... Java and Spring Boot * Experience building cloud-based applications, distributed systems, or SaaS ...
Mentor junior engineers and support their professional development. * Share technical knowledge and ... Java and Spring Boot * Experience building cloud-based applications, distributed systems, or SaaS ...
Your expertise will lead the design, development and maintenance of Services developed with Java ... Provides direction, expertise, feedback, coaching and development to build the capability of junior ...
Your expertise will lead the design, development and maintenance of Services developed with Java ... Provides direction, expertise, feedback, coaching and development to build the capability of junior ...
... programming instructions ... Reviewing, analyzing, designing, coding, testing, and debugging primarily back-end Java/Spring ...
... programming instructions ... Reviewing, analyzing, designing, coding, testing, and debugging primarily back-end Java/Spring ...
... Java and Spring technologies. * Build scalable, cloud native solutions on Azure and GCP, leveraging modern architecture and engineering best practices. * Contribute to application architecture ...
... Java and Spring technologies. * Build scalable, cloud native solutions on Azure and GCP, leveraging modern architecture and engineering best practices. * Contribute to application architecture ...
Senior Back End Developer
Toronto, ON · On-site
As a Java Backend Developer, you'll be responsible for: * Designing, developing, and deploying robust and scalable integration solutions using Java and Spring Boot. * Building and maintaining RESTful ...
Senior Back End Developer
Toronto, ON · On-site
As a Java Backend Developer, you'll be responsible for: * Designing, developing, and deploying robust and scalable integration solutions using Java and Spring Boot. * Building and maintaining RESTful ...
Junior Java Developer information
What is a junior Java developer?
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.
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 the key skills and qualifications needed to thrive as a junior Java developer?
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.
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 is the difference between Junior Java Developer vs Java Developer?
| Aspect | Junior Java Developer | Java Developer |
|---|---|---|
| Required Experience | 0-2 years | 2+ years |
| Certifications | Optional, entry-level certifications | Optional, advanced certifications |
| Work Environment | Supportive, learning-focused teams | Project-driven, independent roles |
| Responsibilities | Assist in coding, bug fixing, learning frameworks | Design, 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.
How much do junior Java developers make?
Junior Java developers typically earn between $50,000 and $80,000 annually, depending on location, industry, and experience. Entry-level roles often require knowledge of Java, object-oriented programming, and development tools like Eclipse or IntelliJ IDEA.
Is a Junior Java Developer still in demand?
Junior Java Developers remain in demand due to the widespread use of Java in enterprise applications, web development, and Android app creation. Employers seek candidates with foundational Java skills, knowledge of frameworks like Spring, and familiarity with version control tools such as Git. Continuous learning and certifications can enhance job prospects in this field.
More about Junior Java Developer jobs
What cities near New Tecumseth, ON are hiring for Junior Java Developer jobs?
Cities near New Tecumseth, ON with the most Junior Java Developer job openings:
Full-time
Posted 25 days ago
Job description
Job Description
Role Title: Java Open Source Contributor
Role Type: Contract
Location: Remote
Scope of Work:
- Contribute production-quality code, reviews, and documentation to open-source repositories relevant to the customer's project.
- Design, implement, and optimize complex algorithms and system components using one or more of the following languages: C++, Python, JAVA, GoLang, Typescript, or Rust.
- Identify and resolve technical challenges, bugs, and performance bottlenecks in existing codebases.
- Collaborate with other contributors and stakeholders to align deliverables with project goals and best practices.
- Create, maintain, and enhance technical documentation to support knowledge sharing and onboarding.
- Participate in code discussions and provide constructive feedback to elevate overall code quality.
Preferred Qualifications:
- Previous experience working on large-scale, distributed codebases.
- Familiarity with modern AI or machine learning systems is a plus, though not required.
- Background in participating in rigorous code reviews and contributing to the development of software best practices.