senior java developer contract jobs in Toronto

Strengthen your career as a Senior Java Angular Developer in Toronto, focusing on API Integration for banking solutions. Enjoy a flexible hybrid work arrangement with two office days per week. Ideal for candidates with 6-8 years of experience, this role demands a strong grasp of core Java and application integration architecture. You will take charge of...

Lead Java microservices and LLM integration for core banking systems in a hybrid role, working two days weekly from downtown Toronto.As a Senior Java Developer, you will implement architect-designed solutions for a major financial services client. Your work spans Spring Boot, RESTful APIs, gRPC, Python, and agentic workflows. You will also help developers...

Build Java applications with Spring Boot and AWS at Nasdaq while supporting reliable cloud-ready delivery on a Wednesday-to-Sunday schedule. This Software Developer role contributes to web-based and back-end server applications for financial securities customers. You will collaborate with development, QA, DevOps, and operations teams using iterative delivery...

Design secure Java platforms onsite, spanning user interfaces, APIs, services, workflows, integrations, and data-access layers. Apply REST and microservices expertise. This senior full stack developer builds enterprise capabilities supporting multiple government programs. The work includes reusable platform services and connections for registries,...

Lead Java microservices and LLM integration for core banking systems in a hybrid role, working two days weekly from downtown Toronto. As a Senior Java Developer, you will implement architect-designed solutions for a major financial services client. Your work spans Spring Boot, RESTful APIs, gRPC, Python, and agentic workflows. You will also help developers...

Senior Full Stack Developer (Java/React)Full-timeMiratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading...

Procom is seeking a Senior Developer for a 6-month hybrid role in Toronto, with 3 days onsite. You will design, develop, configure, and support Guidewire ClaimCenter solutions within a modern Java/microservices framework. The candidate will integrate Guidewire with Java services, coordinate with stakeholders, and contribute to testing, deployment, and...

About the RoleWe are seeking a highly skilled Senior Full Stack Developer (Angular & Java) to join our Digital Engineering team. In this role, you will design, develop, and support scalable enterprise applications while collaborating with cross-functional teams to deliver innovative technology solutions that drive business value.The ideal candidate will...

Build enterprise applications with Java and React as a Senior Full Stack Developer at Miratech, working hybrid two days weekly in downtown Toronto. This full-time senior role spans front-end interfaces, back-end systems, APIs, microservices, databases, and cloud deployments. You will translate business requirements into technical solutions while...

Transform enterprise applications as a Senior AI Java Developer located in downtown Toronto. Design intelligent, AI-enhanced solutions using modern Java technologies and frameworks. This hybrid role calls for an individual adept in building scalable applications that integrate Generative AI and cloud AI services. You will leverage AI-assisted development...

Senior Java Full Stack DeveloperAbout the roleAs a Senior Java Full Stack Developer, you will make an impact by designing, developing, and supporting scalable, secure, and high-performing enterprise applications that power critical banking services. You will be a valued member of our application development team and work collaboratively with architects,...

Lead Java and FHIR integration work as a Senior Full Stack Developer in a hybrid Toronto assignment requiring three onsite days weekly.This four-month contract focuses on FHIR Subscription and SubscriptionTopic integration. You will build Java, Node.js, React, and AWS services for clinical event processing. The work also includes SMART on FHIR and HL7 v2...

Join Cisco as a Senior IVR Developer specializing in DTMF applications and Java development! Leverage your CVP expertise to deliver powerful customer solutions in an engaging environment. This role at Cisco requires over 4 years of experience in DTMF IVR development, emphasizing Java and API integrations. You'll work with Cisco Call Studio and integrate IVR...

Java and system design expertise define this hybrid Toronto contract for an expert-level developer supporting foreign exchange products and technology. TEKsystems seeks a developer with seven or more years of Java and technology experience. The work centers on core engineering, system design, Agile delivery, Java 8, and capital markets. Experience with...

Senior Enterprise Java Developer and Lead We are looking for a Senior Java developer,on contract, for one of our major clients in Ontario. The work is remote. Senior Enterprise Java Developer and Lead The technical requirements for the Java Lead are the same as that of Java developer with the additional experience in managing a team of developers. ...

We are looking for a Senior Java Developer with LLM expertise to lead the technical design, development and integration of core banking application systems for a major financial services client. This role bridges high-scale microservices architecture with GenAI. You will help the bank build scalable, resilient, API-driven ecosystems that embed LLMs,...

By applying for the position, you may join one of the most respected and fastest-growing institutional investors in the world. Our client is a professional investment management organization that invests funds globally to ensure long-term sustainability. The company invests in all major asset classes, including public equity, private equity, real estate,...

Senior Java and Python Developer (with AWS skills)Direct message the job poster from LuxoftTechnical Recruiter @ Luxoft | Full Cycle Recruitment, IT StaffProject Description:Join one of the most respected and fastest-growing institutional investors in the world. Our client is a professional investment management organization that invests globally across...

Build Java and Spring software across the lifecycle as a Senior Software Developer supporting Member Services Product Engineering. Work within an agile squad.This senior developer supports strategic Member Services initiatives from business requests through production implementation. You will collaborate with product owners, consumers, testers, and external...

Build Java and Big Data solutions in Toronto for TD Securities’ Trading Risk Warehouse platform, supporting capital markets technology users.As a Senior Java Developer designated Engineer I, you will develop software for Risk Analysts, Front Office Traders, and Senior Executives. The team uses distributed systems, data platforms, REST APIs, and web...