Senior ruby developer jobs in Toronto, ON

Application Deadline: 06/14/2026 Address: 33 Dundas Street West Job Family Group: Technology Keys for the role Developer with 5-10 years of C# development experience Banking / Financial industry experience preferred Knowledge of VaR and financial instruments... 

 ...Guidewire and are looking for a new challenge, we would love to hear from you. Zurich Canada is currently looking for a Guidewire Developer to develop & customize Guidewire Applications. Reporting to the Zurich Canada's Core Platforms Delivery Lead, you will help in... 

Experience and Skill Set Requirements ~10+ years' experience in the use of J2EE development tools ~ Experience in integration of commercially available API design and implementation (load balancing, discovery, resiliency). ~10+ experience with IBM Urban Code tools. ...

 ...RESTful APIs aligned to those designs Develop cloud-native applications (AWS preferred)...  ...Other Languages English: C1 Advanced Seniority Senior... 

 ...all aspects of the software development lifecycle, including influencing the overall design and architecture of the application and developing, testing, and deploying the code Interacting with users to understand requirements and integration needs, deploy applications, assist... 

We are seeking a highly accomplished Senior Software Developer specializing in enterprise Asset Management solutions to drive the development, configuration, and full-lifecycle implementation of the IBM Maximo Application Suite. In this role, you will analyze sophisticated... 

 ...peers to understand requirements. Develop solutions that are in line with the client's technology biases...  ...Other Languages English: C1 Advanced Seniority Senior... 

 ...mapping of classes, field groups, identities, and attributes. Develop and implement AEP solutions such as RTCDP and configure its capabilities...  ...is $58,000 - $102,000 (Consultant level) or $80,000 - $138,000 (Senior Consultant level), and individuals may be eligible to participate... 

We are seeking a highly skilled Senior Software Developer with extensive experience in the Microsoft ecosystem to support the development, modernization, and integration of a cloud-based digital information system. In this role, you will design web-based B2B and B2C applications... 

We are seeking a highly skilled Senior Software Developer to support an enterprise-level Modernization program within the Document Digitization workstream. The primary scope of this role involves developing, configuring, and optimizing data-driven systems to enhance usability... 

 ...diverse teams and take your career wherever you want it to go.  Join EY and help to build a better working world.  As a Senior Frontend Developer within EY’s AI Centre of Excellence (COE) in the Office of the Chief Technology Officer, you will play a pivotal role in... 

 ...when the world is messy. Our stack is Ruby on Rails, Ember.js, and PostgreSQL, mature...  ...patch symptoms. Work closely with Developers, Product, Design, and stakeholders to shape...  ...improving system performance, reliability, or developer experience. Benefits Winner of... 

We are seeking a Senior Salesforce Developer with over a decade of enterprise-scale experience to lead the design, configuration, and deployment of Salesforce-based CRM solutions. In this role, you will modernize and support critical municipal health inspection and investigation... 

 ...Scribendi is seeking a Senior Full-Stack Engineer to build AI-driven products that empower researchers worldwide.  You will work across...  ...stack to deliver scalable, high-performance applications and help develop agentic AI systems and intelligent collaboration tools that... 

You will work as a Senior Engineer in Public Markets Technology, partnering with investments' traders, investment professionals and operations...  ...Collaborate with team members to conceptualize, design and develop new software applications. Applications may be server-side enterprise... 

Education: Bachelor's degree Experience: 5 years or more or equivalent experience Computer and technology knowledge Agile Development and operations (DevOps) Informatica Jira Microsoft Dynamics AX (x++) Model-View-Controller (MVC) PowerBuilder Salesforce...

 ...boundaries of technology and create impactful solutions.   Job Summary Ouster is seeking a talented and highly motivated Edge-to-Cloud Developer to join our innovative Software Development team. In this role, you will play a crucial part in designing, developing, and deploying... 

 ...Senior Quadient Inspire Developer Experience: 6+ Location: Toronto Work Model: Hybrid (2 days/week in office) Key Responsibilities Quadient Inspire Development • Design, develop, validate, and maintain communication templates and forms using Quadient... 

 ...Silicon Valley tech startups. About the Role Reports to: Director of Web Operations & Delivery We're looking for a Senior WordPress Developer who builds smarter, not just faster. You bring deep technical expertise, a team-first mindset, and Claude Code is already a... 

 ...Responsibilities ~ Required to translate technical systems specifications into working, tested applications. This includes: developing detailed programming specifications writing and/or generating code compiling data-driven programs, maintaining, Requirements Experience... 

 ...connectedness. Learn from deep subject matter experts through mentoring and on the job coaching Summary We are seeking Senior .Net Developer to join our team on a 1-year fixed term. As a .Net Developer at Deloitte, you will play a crucial role in high-performance,... 

Position Summary We are seeking a highly seasoned Senior Software Developer - CRM to translate complex technical system specifications into robust, functioning, and fully tested public sector CRM applications. In this role, you will lead the hands-on configuration, development... 

Senior .Net Developer Position Description This role is hybrid and requires you to be at a Client office at a minimum 1 day per week - subject to change at any time.  Senior Developer (.Net) CGI is a global business and technology service provider with $11.5B in revenues... 

 ...Senior Java Developer Role Overview We are looking for an experienced Java Developer to design, develop, and maintain scalable backend systems. The ideal candidate will have strong expertise in Java-based technologies, microservices architecture, and cloud platforms... 

 ...where you will design, build, and optimize scalable applications used in real-world business environments. We are looking for a senior developer who can think architecturally, write clean and efficient code, and contribute to high-performance systems at scale. This is not... 

 ...Built it. Scale it. Own it. Sangoma is excited to announce an opening for a Senior Backend Developer to join our talented team. As a recognized leader in business communications solutions, we strive to provide innovative and effective services that empower businesses to thrive... 

Senior Java Developer Position Description We are Canada's largest independent information technology services firm, and after 45+ years, we're still growing! Join Canada's largest IT Company as a Senior Java Developer, in our Financial Services Sector in Toronto.... 

 ...routing, agent experience, analytics, Contact Lens, CTR data)? Can you develop AI-powered capabilities using Amazon Q in Connect and Amazon...  ...be a great opportunity for you! Our client is looking for a Senior Software Developer for a 10 month contract in Toronto. This is... 

 ...Factories, Azure Databricks, Azure Synapse? If so, this would be a great opportunity for you! Our client is looking for a Senior Software Developer for a 10 month contract in Toronto. This is an onsite role. Rate: $554.83 - $590.41 Advantages • Earn a competitive... 

We are seeking a highly experienced Senior Software Developer with deep expertise in the Siebel CRM ecosystem to lead technical design, development, and integration initiatives. In this role, you will be responsible for translating complex technical specifications into high...