seniorlead java engineer jobs in Toronto

We are seeking a talented and motivated Java Engineer with strong experience in the Microsoft Azure ecosystem to join our growing engineering team. In this role, you will be responsible for designing, developing, and supporting scalable cloud-native applications, APIs, and integration services while leveraging modern Azure technologies and DevOps...

Join a high-impact engineering team building the distributed systems that power corporate actions and investment data processing. You will design, own, and evolve production-grade Java services where accuracy, scalability, and reliability are critical to real-world financial operations at enterprise scale.Join EPAM to engineer solutions that matter. From AI...

Join to apply for the Software Engineer - Java role at Veeva SystemsJoin to apply for the Software Engineer - Java role at Veeva SystemsVeeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we surpassed $2B in...

ResponsibilitiesIn depth knowledge of Java concepts including Streams, Threads, and Collections Advanced proficiency in Java programming with experience using Spring Boot Proficiency in setting up Java projects using Maven or Gradle Understanding of BOM (Bill of Materials) in pom.xml and ability to manage version conflicts effectively Ability to configure...

As a Java Senior Developer, you will Maintain active relationships with Product Owner to understand business requirements, lead requirement gathering meetings and review designs with the product owner Own his backlog items and coordinate with other team members to develop the features planned for each sprint Perform technical design reviews and code...

Java, Spring Boot, REST API, and HAPI FHIR development experience, including hands-on processing of FHIR R4 and DSTU2 resources in production-grade services. NextGen Connect (Mirth) and HL7 v2 integration experience, including transformation, validation, routing, acknowledgements, error handling, Java-service integration, and practical experience with the...

$120000 - $140000We're working with a company specializing in enterprise software in banking that harnesses that power of AI and data to provide details to their clients across the world. This team is currently looking to hire a series of Java Software Engineers and are hybrid in Downtown Toronto.This opportunity offers a unique mix of enterprise stability...

emergiTEL is hiring a Software Engineer for our client in the Digital Identity, Cybersecurity, and Telecommunications industry. This is a Permanent role. Compensation: $100,000 - $110,000/year Location: Toronto Job Description (English) About the Role The Software Engineer plays a key role in building the next generation of fraud-prevention and identity...

Duration: Long-term ContractJob Summary: -Key Responsibilities:Design, develop, and maintain scalable web and mobile applications.Build back-end services and APIs using Java/Spring Boot, Node.js, Python, or .NET.Develop and support iOS applications (Swift, SwiftUI, Objective-C) and Android applications (Kotlin, Java, Android SDK).Work with React Native or...

Job Title: Senior Java Engineer Agentic AI Location: Toronto, ON (Hybrid 3 days/week onsite) Duration: 6-month contract (extension possible up to 1 year) or FTE About The Role We are looking for highly experienced, hands-on Senior Java Engineers (Architects /Technical Leads) with a strong hands‑on Software Engineering background to join an...

Join to apply for the Software Engineer - Java role at Veeva Systems Join to apply for the Software Engineer - Java role at Veeva Systems Veeva Systems is a mission-driven organization and pioneer in industry cloud, helping life sciences companies bring therapies to patients faster. As one of the fastest-growing SaaS companies in history, we...

Job Title: Senior Java Engineer Agentic AI Location: Toronto, ON (Hybrid 3 days/week onsite) Duration: 6-month contract (extension possible up to 1 year) or FTE About The Role We are looking for highly experienced, hands-on Senior Java Engineers (Architects /Technical Leads) with a strong hands‑on Software Engineering background to join an...

$120000 - $140000 We're working with a company specializing in enterprise software in banking that harnesses that power of AI and data to provide details to their clients across the world. This team is currently looking to hire a series of Java Software Engineers and are hybrid in Downtown Toronto. This opportunity offers a unique mix of enterprise...

We are seeking a talented and motivated Java Engineer with strong experience in the Microsoft Azure ecosystem to join our growing engineering team. In this role, you will be responsible for designing, developing, and supporting scalable cloud-native applications, APIs, and integration services while leveraging modern Azure technologies and DevOps...

Design, develop, and maintain high-quality, maintainable Java applications using clean code principles, SOLID principles, and established design patterns.Build modular, reusable, and testable Java applications and RESTful APIs.Develop microservices using frameworks such as Spring and Spring Boot.Apply strong knowledge of core Java,...

Java and Spring Boot skills define this FHIR integration engineering work, focused on REST APIs, healthcare interoperability, and production services.This Java Software Engineer role requires hands-on FHIR R4 and DSTU2 processing in production-grade services. You will work with NextGen Connect, HL7 v2, ReactJS, and Ontario healthcare standards. The...

Elevate your career as a Java Software Engineer with Broadridge in a hybrid role focused on Java applications and integration solutions. Collaborate with business partners and leverage your development expertise. Broadridge seeks a seasoned Java Software Engineer to design, develop, and support its critical applications. You will build and maintain Java...

Build clean, robust software as a Senior Java Developer in Toronto, ON. Apply Spring frameworks, RESTful APIs, and strong problem-solving skills daily.Triunity Software is seeking a Senior Java Developer for its growing team in Toronto. This position focuses on developing Java-based applications, maintaining software quality, and supporting architecture...

Use Java, concurrency expertise, and database optimization to strengthen scalable SaaS systems. Investigate production performance across application, cache, database, and edge layers.As a Senior Software Engineer, you will diagnose end-to-end bottlenecks affecting latency, throughput, and capacity. The role requires relational database knowledge, including...

We are seeking a Senior Full Stack Engineer with a strong foundation in either frontend or backend development. The ideal candidate will have a proven track record of building scalable, high-performance applications and will leverage AI-assisted development tools to enhance team productivity. You will play a key role in architecting solutions that serve...