senior java developerin jobs in Toronto

Transform the fintech landscape as a Senior Backend Engineer at a leading firm in Downtown Toronto. This hybrid position emphasizes building scalable backend systems for investment and risk management. In this role, you'll engage with diverse teams to design high-performance solutions that streamline financial data workflows and support complex datasets...

Flexstaf IT seeks a senior software engineer/architect with 7+ years of experience in enterprise application delivery, focusing on Java/React, Dynamics 365, and Power Platform. The role requires hands-on work with Dataverse, Azure services, and CI/CD pipelines to deliver CRM and case-management solutions in a large enterprise or public sector...

Elevate your career as a Senior Security Engineer with Google Ads in Waterloo, ON. Focus on threat intelligence and data anomalies to enhance security strategies for advertising. In this pivotal role, you’ll need a Bachelor's degree and a minimum of two years' experience in security engineering or threat analysis. Collaborate with various teams while...

RQ11671 - Solutions Designer - Senior Duration: 6+ Months (135 Business Days) Location: Any OPS office location-Toronto 5 Days Onsite No security clearance Must Have skills: - At least 10 years of experience in design, development, implementation and maintenance of large complex Oracle Siebel, IBM Curam, Dynamics or other COTS CRM systems. - At least...

The Senior Solution Designer role is based in Toronto with the Ontario public sector, delivering a modern online Registration and Permit Management System using Microsoft Dynamics CRM, MuleSoft, and Java/React. You will define and maintain end-to-end solution design for registration and permit workflows, ensure secure, scalable integration, and guide...

RQ08637 - Systems Testing/QA Specialist - Senior Job Openings RQ08637 - Systems Testing/QA Specialist - Senior About the job RQ08637 - Systems Testing/QA Specialist - Senior Description The resources will be working on back-end integration, web service, and API testing. Plan, document and execute both manual and automated API test cases for:...

Excelling as a Crypto Engineer, you will be pivotal in creating secure crypto products that meet rigorous standards. Collaborate closely across teams to develop innovative security capabilities focused on enterprise needs. This senior role emphasizes designing and building technological solutions within the Crypto Engineering domain. You are expected to...

Client: Ministry of Public and Business Service Delivery and Procurement – RQ11719 We are seeking a Senior Software Developer with extensive experience developing complex enterprise and public-facing applications using Java and Microsoft Azure. The ideal candidate will have strong technical leadership skills, including experience leading and mentoring...

A leading technology firm in Toronto is seeking an experienced Software Developer - Senior to drive software development initiatives. The role involves translating specifications into working applications, coding, testing, and providing post-implementation support. Candidates should have over 10 years of experience, strong skills in Java and JavaScript, and...

Who we are Founded in 2001, Vivid Seats (NASDAQ: SEAT) is a leading online ticket marketplace committed to becoming the ultimate partner for connecting fans to the live events, artists, and teams they love. We believe in the power of experiences and are fiercely dedicated to building products that inspire human connections. Named as one of Built In's top...

Lead reliable cloud services from Fitch Group’s Toronto office, applying AWS, Azure, Kubernetes, and modern deployment expertise across development squads.As a Senior Service Reliability Engineer, you will support Fitch Ratings services and new AI development. You will guide Kubernetes practices, mentor associate engineers, and partner with developers...

Design scalable finance systems in a hybrid Toronto role using APIs, distributed systems, and modern software engineering practices. Build reliable enterprise technology for Element Fleet Management.As a Senior Software Engineer, Finance System, you will develop and maintain applications supporting enterprise financial systems and digital transformation....

About the role As a Senior Data Engineer, you will own NimbleRx’s data platform — the layer that every other team builds on to understand the business, ship product features, and meet our compliance obligations. The work scales beyond you: what you build once accelerates product, analytics, ops, and data science for years. The role lives at the...

Job DescriptionBe a part of a team, Wealth Management Technology, to build and transform Backend Trading products for our clients. You will be heavily involved in shaping our RBC technology landscape, delivering key business values for our clients. Assist with integrating, extending our trading services, working with other trading applications and partners,...

Join Circle as a Senior Data Engineer focused on blockchain analytics and ETL/ELT data processing. Enjoy the benefits of working in a remote-first environment. In this role on Circle's Data Engineering Blockchain team, you'll take charge of designing and implementing data pipelines that support blockchain analysis. Your work will ensure high data quality...

Step into a Senior Engineer role at CPP Investments, focusing on alternative investments technology solutions. Lead initiatives that support sustainable growth across real estate, energy, and infrastructure sectors. In this position, you will utilize your extensive experience in software engineering to design and implement technology products that bolster...

Display your algorithm expertise as a Senior Developer at Kinaxis, focusing on production scheduling solutions. This hybrid role allows you to work collaboratively from Ottawa or Toronto. At Kinaxis, you will be instrumental in the complete lifecycle of algorithm development, designing and implementing models that address real manufacturing constraints....

Elevate your career as a Senior Full-Stack Engineer with Swoop in Toronto. Join our mission to enhance patient outcomes using your skills in API, web services, and user interface development. At Swoop, we integrate AI-driven healthcare engagement to deliver insightful, actionable intelligence to life sciences companies. You’ll mentor junior engineers,...

Build full stack applications with React.js and Python while developing AI/ML solutions across modern cloud technologies. This senior role emphasizes tested delivery.As a Senior Full Stack Software Developer, you will translate technical specifications into working applications and continuously expand data pipelines. The work spans React.js, FastAPI, .NET...

Leverage your application security expertise as a Senior Security Engineer with Questrade Financial Group. Focus on secure code review, threat modeling, and vulnerability remediation in a hybrid work environment. Questrade is seeking an experienced Security Engineer within our DevSecOps team. This hands-on role entails assessing application vulnerabilities...