Senior Java Developer
Mississauga, ON · On-site
We are seeking a highly skilled Senior Java Engineer to design, develop, and maintain scalable, high-performance enterprise applications. The ideal candidate will have deep expertise in Java and ...
Senior Java Developer
Mississauga, ON · On-site
We are seeking a highly skilled Senior Java Engineer to design, develop, and maintain scalable, high-performance enterprise applications. The ideal candidate will have deep expertise in Java and ...
Java Software Developer
Galway, NY · On-site
Although having AEM experience is preferred, they will substitute this with the relevant Java experience. This is a very exciting opportunity to take your skills on to a global scale.
Java Software Developer
Galway, NY · On-site
Although having AEM experience is preferred, they will substitute this with the relevant Java experience. This is a very exciting opportunity to take your skills on to a global scale.
Senior Java Developer
Mississauga, ON · On-site
We are seeking a highly skilled Senior Java Engineer to design, develop, and maintain scalable, high-performance enterprise applications. The ideal candidate will have deep expertise in Java and ...
Senior Java Developer
Mississauga, ON · On-site
We are seeking a highly skilled Senior Java Engineer to design, develop, and maintain scalable, high-performance enterprise applications. The ideal candidate will have deep expertise in Java and ...
Senior Java Developer
Galway, NY · On-site
\n \n \n \n \n Our client in Galway are beginning to hire Java Engineers (up to senior level) to help the team build out their globally renowned and ever\-present SAAS offering on a permanent basis.
Senior Java Developer
Galway, NY · On-site
\n \n \n \n \n Our client in Galway are beginning to hire Java Engineers (up to senior level) to help the team build out their globally renowned and ever\-present SAAS offering on a permanent basis.
Advance your career as a VP Java Developer with a low latency focus at Citi in Mississauga. This hybrid role emphasizes high-throughput trading solutions. Citi is searching for a seasoned Java ...
Advance your career as a VP Java Developer with a low latency focus at Citi in Mississauga. This hybrid role emphasizes high-throughput trading solutions. Citi is searching for a seasoned Java ...
They are currently hiring multiple Software Engineers at mid and senior level. \n \n \n \n \n \n You'll be working primarily on the backend with a Java\/Spring Boot stack, dipping in and out of Scala ...
They are currently hiring multiple Software Engineers at mid and senior level. \n \n \n \n \n \n You'll be working primarily on the backend with a Java\/Spring Boot stack, dipping in and out of Scala ...
Expert level knowledge of core Java concepts and framework such as Spring Boot, Microservices and well versed with OOPs concepts and design patterns. Hands-on experience with Apache Spark (with Java ...
Expert level knowledge of core Java concepts and framework such as Spring Boot, Microservices and well versed with OOPs concepts and design patterns. Hands-on experience with Apache Spark (with Java ...
Java Backend Developer
Mississauga, ON · On-site
CA$94K - CA$141K/yr
The Java Backend Developer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination ...
New
Java Backend Developer
Mississauga, ON · On-site
CA$94K - CA$141K/yr
The Java Backend Developer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination ...
New
They are currently hiring multiple Software Engineers at mid and senior level. \n \n \n \n \n \n You'll be working primarily on the backend with a Java\/Spring Boot stack, dipping in and out of Scala ...
They are currently hiring multiple Software Engineers at mid and senior level. \n \n \n \n \n \n You'll be working primarily on the backend with a Java\/Spring Boot stack, dipping in and out of Scala ...
Senior Java Developer
Mississauga, ON · On-site
CA$94K - CA$141K/yr
The ideal candidate will possess deep expertise in Java/J2EE and Spring Boot. This role demands a proven track record with strong technical problem-solving and root cause analysis abilities ...
Senior Java Developer
Mississauga, ON · On-site
CA$94K - CA$141K/yr
The ideal candidate will possess deep expertise in Java/J2EE and Spring Boot. This role demands a proven track record with strong technical problem-solving and root cause analysis abilities ...
\n \n \n \n \n We are looking for Junior Java Developers to join a globally renowned FinTech company at their trendy Dublin City Centre offices. \n \n \n \n \n \n You'll delve deep into their cloud ...
\n \n \n \n \n We are looking for Junior Java Developers to join a globally renowned FinTech company at their trendy Dublin City Centre offices. \n \n \n \n \n \n You'll delve deep into their cloud ...
They are currently hiring multiple Software Engineers at mid and senior level. \n \n \n \n \n \n You'll be working primarily on the backend with a Java\/Spring Boot stack, dipping in and out of Scala ...
They are currently hiring multiple Software Engineers at mid and senior level. \n \n \n \n \n \n You'll be working primarily on the backend with a Java\/Spring Boot stack, dipping in and out of Scala ...
Lead Java Developer
Mississauga, ON · On-site
CA$120K - CA$170K/yr
Role Summary: We are looking for a Java Engineer to design, build, and support modern web APIs. This role focuses on back-end services (Java/Spring Boot), with API-first, microservices-based ...
New
Lead Java Developer
Mississauga, ON · On-site
CA$120K - CA$170K/yr
Role Summary: We are looking for a Java Engineer to design, build, and support modern web APIs. This role focuses on back-end services (Java/Spring Boot), with API-first, microservices-based ...
New
Java Developer
Toronto, ON · Hybrid
CA$90K - CA$125K/yr
About The Role As a Full Stack Java Developer you'll be tasked with working on web application development in Java and Spring Boot. Working within the software development team, your duties will ...
Java Developer
Toronto, ON · Hybrid
CA$90K - CA$125K/yr
About The Role As a Full Stack Java Developer you'll be tasked with working on web application development in Java and Spring Boot. Working within the software development team, your duties will ...
Senior Java developer
Ottawa, ON · On-site
We are seeking a senior Java developer to join our team in a full-time employment capacity. This role requires expertise in Java-based systems, along with experience in audio codec integration, VOIP ...
Quick apply
Senior Java developer
Ottawa, ON · On-site
We are seeking a senior Java developer to join our team in a full-time employment capacity. This role requires expertise in Java-based systems, along with experience in audio codec integration, VOIP ...
Java Back End Developer (3 Openings Sr/Mid/Jr) Position - Fulltime With our client Location - 100% Remote Work Salary - $Open (Best Possible) ----- Requirements Position 1: Sr. Java Back End ...
Java Back End Developer (3 Openings Sr/Mid/Jr) Position - Fulltime With our client Location - 100% Remote Work Salary - $Open (Best Possible) ----- Requirements Position 1: Sr. Java Back End ...
Core Java, Python (and frameworks). \n * Agile Development, Test\-Driven Development \n * AWS, Azure, GCP environment exposure \n * \n \n Solid understanding of Microservices and ReST APIs \n \n \n ...
Core Java, Python (and frameworks). \n * Agile Development, Test\-Driven Development \n * AWS, Azure, GCP environment exposure \n * \n \n Solid understanding of Microservices and ReST APIs \n \n \n ...
Lead Java Developer
Galway, NY · On-site
\n \n \n \n \n We are looking for an experienced Java Developer for an exciting contract position. \n \n \n \n \n \n You will be leading a cross functional team working on new and exciting products ...
Lead Java Developer
Galway, NY · On-site
\n \n \n \n \n We are looking for an experienced Java Developer for an exciting contract position. \n \n \n \n \n \n You will be leading a cross functional team working on new and exciting products ...
Senior Java developer
Ottawa, ON · On-site
We are seeking a senior Java developer to join our team in a full-time employment capacity. This role requires expertise in Java-based systems, along with experience in audio codec integration, VOIP ...
Quick apply
Senior Java developer
Ottawa, ON · On-site
We are seeking a senior Java developer to join our team in a full-time employment capacity. This role requires expertise in Java-based systems, along with experience in audio codec integration, VOIP ...
Drive innovation in HR technology at a major bank as a Java Developer focused on cloud solutions. This hands-on engineering role is offered in a hybrid model, based in Toronto. Your main ...
Drive innovation in HR technology at a major bank as a Java Developer focused on cloud solutions. This hands-on engineering role is offered in a hybrid model, based in Toronto. Your main ...
Java information
What is Java?
Java is a class-based object-oriented programming language that was developed in 1995 by Sun Microsystems and later bought by Oracle. Java was designed as a general language capable of programming software for commercial use. It is based on several previous languages such as Objective C, C++, and C#. Java can be used on most major operating systems, including Windows, Apple, and Linux distributions. There is also a Java virtual machine, which allows programmers and developers to work on different operating systems within a single platform.
What does a Java developer do?
A Java Developer is a software professional who specializes in designing, developing, and maintaining applications using the Java programming language. They often work on web, mobile, or enterprise applications, collaborating with other programmers, designers, and stakeholders to deliver functional software solutions. Their responsibilities include writing clean and efficient code, debugging issues, and ensuring applications are secure and scalable. Java Developers are also involved in testing, deploying, and updating software as technology and requirements evolve.
What are the key skills and qualifications needed to thrive as a Java developer, and why are they important?
To thrive as a Java Developer, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development principles, typically supported by a degree in computer science or a related field. Familiarity with development frameworks like Spring or Hibernate, version control systems such as Git, and relevant certifications (e.g., Oracle Certified Java Programmer) is highly beneficial. Analytical thinking, problem-solving, and effective communication are important soft skills that distinguish top candidates in collaborative environments. These skills and qualifications are vital for building robust, efficient applications and contributing effectively to development teams.
How does a Java developer typically collaborate with other teams during a software project?
Java developers frequently work alongside front-end developers, QA specialists, and project managers to ensure smooth delivery of software projects. They participate in code reviews, daily stand-ups, and sprint planning meetings, sharing progress and addressing technical challenges collaboratively. Effective communication and coordination with other departments, such as DevOps for deployment or UX/UI teams for interface integration, are essential for delivering high-quality applications. This collaborative environment helps Java developers expand their technical knowledge and build strong professional relationships.
What is the difference between Java vs Python Developer?
| Aspect | Java Developer | Python Developer |
|---|---|---|
| Required Credentials | Bachelor's in Computer Science, Java certifications | Bachelor's in Computer Science, Python certifications |
| Work Environment | Enterprise applications, Android development | Web development, data science, automation |
| Industry Usage | Finance, telecom, enterprise software | Tech startups, data analysis, AI projects |
| Common Search/Comparison | Java Developer | Python Developer |
Java and Python developers often share similar educational backgrounds and certifications. Java developers typically work on enterprise applications and Android development, while Python developers focus on web development, data science, and automation. Both roles are highly sought after in different industry sectors, with Java more common in large enterprises and Python popular in startups and AI projects.
Is Java still in demand?
Java remains a highly in-demand programming language for software development, enterprise applications, and Android app creation. Its widespread use in large organizations and the availability of Java certifications contribute to ongoing job opportunities for Java developers.
What jobs can I get if I learn Java?
Java developers are in demand for roles such as software engineer, backend developer, Android app developer, and full-stack developer. These positions typically require knowledge of Java programming, object-oriented design, and related tools like Spring or Hibernate, often with certifications or experience in software development environments.
What jobs can I get with Java?
Java is a versatile programming language used in various roles such as Java developer, software engineer, backend developer, Android app developer, and systems analyst. These jobs typically require knowledge of Java frameworks, object-oriented programming, and development tools like IDEs and version control systems.
More about Java jobs
What are the most commonly searched types of Java jobs in Ontario?
The most popular types of Java jobs in Ontario are:
What are popular job titles related to Java jobs in Ontario?
For Java jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Java jobs in Ontario look for?
The top searched job categories for Java jobs in Ontario are:
What cities in Ontario are hiring for Java jobs?
Cities in Ontario with the most Java job openings:
Job description
We are seeking a highly skilled Senior Java Engineer to design, develop, and maintain scalable, high-performance enterprise applications. The ideal candidate will have deep expertise in Java and modern backend / frontend technologies, a strong understanding of system design, and the ability to mentor junior engineers while collaborating with cross-functional teams. Key Responsibilities Design, develop, test, and maintain high-quality Java applications and services Lead technical design discussions and contribute to architectural decisions Build and optimize RESTful APIs, microservices, and backend systems Ensure application performance, scalability, reliability, and security Write clean, maintainable, and well-documented code following best practices Conduct code reviews and provide constructive feedback to team members Mentor junior engineers and support team knowledge sharing Collaborate with product managers, QA, DevOps, and other stakeholders Troubleshoot complex technical issues in development and production environments Participate in Agile/Scrum ceremonies and contribute to continuous improvement Required Qualifications Bachelor's degree in Computer Science, Engineering, or related field (or equivalent experience) 7+ years of professional experience in software development Strong proficiency in Java (Java 17+) Experience with Spring / Spring Boot Solid understanding of object-oriented design, design patterns, and SOLID principles Experience building RESTful APIs and backend services Strong knowledge of SQL and relational databases (e.g., PostgreSQL, Oracle, MySQL) Familiarity with Git and modern CI/CD pipelines Experience working in Agile development environments Excellent problem-solving, communication, and collaboration skills Preferred Qualifications Experience with microservices architecture Exposure to cloud platforms (AWS, Azure, or GCP) Experience with containers and orchestration (Docker, Kubernetes) Knowledge of message queues / streaming platforms (Kafka, RabbitMQ) Familiarity with NoSQL databases (MongoDB, DynamoDB, Cassandra) Understanding of security best practices and authentication (OAuth2, JWT) Experience supporting high-availability or mission-critical systems
About Virtusa
Sourced by ZipRecruiter
We are builders, makers, and doers with the technical skills and domain expertise to transform your business at scale and speed without disruption. Our unique Engineering First approach blends deep industry expertise and empowered, agile teams, to create holistic solutions that seamlessly move the business forward. We help clients engage with new technology paradigms to creatively build solutions that drive them to the forefront of their industries.
Industry
It services
Company size
10,000+ Employees
Headquarters location
Westborough, MA, US
Year founded
1996