Top Java Developer Jobs in Toronto

As a Senior Java Developer at Behavox, you will be responsible for building scalable and reliable server-side cloud native applications, designing and implementing RESTful APIs, working with micro-services, and analyzing product requirements. You will collaborate with cross-functional teams to deliver outstanding products to clients.

Looking for a Senior Java Developer to join an engineering team responsible for building products at Behavox. Must have 5+ years of experience in building scalable and reliable cloud-native applications using Java. Familiarity with GCP is preferred, but knowledge of AWS or Azure is also beneficial. Ability to design and implement containerized and serverless components/services within a high-load architecture is required.

As a Senior Java Developer at Behavox, you will be responsible for building scalable and reliable server-side cloud native applications, designing RESTful APIs, working on microservices, and collaborating with the product management and engineering teams.

Behavox is seeking a Senior Java Developer to work on building scalable and reliable server-side cloud-native applications within a high-load, data-intensive architecture. The role involves partnering with product management and engineering teams to solve complex technical problems and deliver outstanding products to clients.

The Java Developer is a senior-level position responsible for leading applications systems analysis and programming activities, resolving high-impact problems, providing expertise in applications programming, and ensuring application design adheres to the overall architecture blueprint. The role also involves serving as an advisor, assessing risks, and driving compliance with applicable laws and regulations.

Seeking a Senior Java Systems Engineer with expertise in information retrieval, processing, and ranking. Responsibilities include developing scalable Java code, enhancing tools for data processing, and collaborating with team members. Requires excellent communication skills and hands-on experience in Java, GCP, and cloud technologies.

Design, implement, and operate critical and scalable services for Snap Inc.'s Bitmoji team. Collaborate with teams to deliver innovative products, advocate for best practices, and maintain high quality standards. Requires 7+ years of software development experience with expertise in Java and/or Golang.

Join Elastic as a Java Engineer in the Elasticsearch Core Infra team to contribute to foundational infrastructure, design horizontally-scalable features, optimize internal data structures, and collaborate with the ES team and open-source projects.

Java Developer position requiring expertise in Java programming language, frameworks like Spring and JPA, design patterns, and database integration. Strong analytical and communication skills essential for effective team collaboration.

Senior Java Engineer responsible for creating and maintaining microservices for a payments solution, collaborating with team members, engaging with stakeholders, and ensuring task completion. Requires 5+ years of Java development experience, proficiency in Java 11+, Spring framework, SQL, Agile development, and strong problem-solving abilities.

Join KUBRA as a Java Software Engineer to design and build software, translate business requirements, contribute to product architecture, and collaborate with teams to develop product roadmaps. Must have a minimum of 3 years of experience in Java environments and proficiency in Java, Spring, Spring Boot, Java EE, and related technologies.

Join Jatheon Technologies as a Medior/Senior Java Engineer to contribute to the development and maintenance of their Cloud Solution on AWS, focusing on data archiving. Responsibilities include SDLC participation, high-quality code development, technical issue resolution, and contribution to technical discussions. Required skills include Java development, microservice architecture, REST, Spring framework, SQL, and strong analytical skills. Additional experience with cloud-based development, AWS services, Docker, Kubernetes, Elasticsearch, Redis, DDD, Event-Driven Architecture, and Machine Learning/AI concepts is a plus. Remote work, competitive salary, and opportunities for personal growth and training are offered.

Senior Software Engineer at Morningstar, responsible for designing, developing, and supporting technology solutions using Java, Python, AWS, and data lake technologies. Collaborate with internal/external stakeholders to ensure product quality and adherence to best practices. Take ownership of software code base, promote good development practices, and drive continuous improvement.

Senior Java Developer responsible for leading integration of functions, analyzing complex business processes, developing application methodologies, and managing global technology teams. Requires expertise in Java, Bigdata ecosystem, Spark, and Unix scripting.

Senior Java Developer role at Verra Mobility, contributing to the development and support of technology products. Responsibilities include modifying existing applications, developing new features, participating in code reviews, and implementing CI/CD setups. This role reports to the Software Development Manager and involves working in an agile environment to ensure high-quality outcomes and meet delivery goals.

Join Elastic as a Senior Java Developer in the Elasticsearch - Distributed Systems team. Responsible for improving Elasticsearch's components, maintaining cluster coordination system, pushing scalability limits, and solving complex issues. Requires strong background in Distributed Systems, Java proficiency, understanding of algorithms, and ability to work on highly distributed systems.

Seeking a seasoned Senior Software Engineer/Sr. Java Developer to work on system performance improvements, client integrations, and core application development. Position is based in Markham, Ontario with a hybrid work model.