Jobs for sql developer at Toronto

Experience 6-8 years of backend engineering experience.Design, develop, test, and maintain backend services and APIs.Build scalable and high-performance microservices and distributed systems.Collaborate with frontend developers, product managers, and QA engineers to deliver features.Optimize application performance, reliability, and security.Design and...

Role: .Net Developer Location: Toronto, ON (Hybrid) Duration: Long term contract Need strong experience in .Net Core Responsibilities Software Development & Design Design, develop, enhance, and maintain enterprise applications and integrations. Produce clean, maintainable, secure, and scalable code following established standards and best...

Sr. Developer Pay Rate: (flexible) Location: Toronto ON Contract Length:3 months We at Raise are hiring right now for one of our Government Sector Clients. RESPONSIBILITIES Develop and implement CES application enhancements and modernization initiatives. Migrate the CES database from Oracle 12c to SQL Server 2025 Enterprise. Upgrade CES from .NET 8.0...

JOB SUMMARY This role is for a Software Developer IV with a focus on CAD and back-end development. The successful candidate will be responsible for building and enhancing REST APIs for backend services, integrating with internal and external APIs using JSON/XML, and implementing complex data mapping and transformation logic. This role also involves...

Senior Software Developer - Full Stack -  Hybrid: 3 Days onsite / 2 days remote222 Jarvis St, Toronto, ON M5B 2B8Ministry of Public and Business Service Delivery and Procurement Contract, 9 months to start Submission Deadline: 2025-05-29, 12:00 p.m. EST Design, implement, and continuously expand data pipelines by performing...

Direct message the job poster from Robertson & Company Ltd. Contract Period: 6 months with potential to extend or convert Location: Toronto, ON Location Type: Hybrid; onsite 2 days a week, possibly more in the future Business Hours: Monday to Friday; Core Business Hours Must Have: JAVA: 10 years Advanced SQL knowledge: 10 years Application development: 10...

Company Name: ESC Corporate Services Ltd. Location: Toronto, Ontario Status: Full-time Permanent Vacancy Salary Range: The annual salary for this position ranges from $78,500 - $117,500. Exact compensation may vary based on qualification, experience, and education. Closing Date: September 9, 2026We are ESC, an experienced provider that delivers solutions...

OverviewHere at Rakuten Kobo Inc. we offer a casual working start-up environment and a group of friendly and talented individuals. Our employees rank us highly in terms of commitment to work/life balance. We realize that for our people to be innovative, creative and passionate they need to feel valued and supported. We believe in rewarding all our employees...

About the job RQ08100: Software Developer - ETL General Responsibilities This role is responsible for designing, developing, maintaining, and optimizing ETL (Extract, Transform, Load) processes in Databricks for data warehousing, data lakes, and analytics. The developer will work closely with data architects and business teams to ensure the efficient...

10+ years of experience in full-stack development with .NET, React.js, NodeJs and NextJs. Proficiency in C#, ASP.NET Core, Entity Framework, and LINQ. Strong experience with React.js, NodeJs, NextJs, Azure, TypeScript, and Tailwind CSS. Experience in RESTful API development and integration. Familiarity with state management libraries (Redux, React Query,...

We are seeking a Senior Java Spring Boot Developer with 7–8 years of experience to join our team. The ideal candidate will have deep expertise in Java, Spring Boot, Microservices, and SQL, with a strong ability to design, develop, and maintain scalable backend systems.Key ResponsibilitiesDevelop and maintain enterprise-grade backend applications using Java...

Location: TorontoOther locations: Primary Location OnlySalary: CompetitiveDate: Jul 24, 2026Job description------------------- Requisition ID: 1729040At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to...

Job DescriptionWhat is the opportunity?As a Quantitative Developer in RBC Global Asset Management’s Toronto office, you will be a key partner to the Quantitative Research and Investments team. You will deliver custom technology and analytics solutions to support quantitative processes that enable management Quant Investment team. Applying...

We are seeking an experienced Oracle Database Developer to support the development, enhancement, and maintenance of enterprise-scale technology solutions within a large financial services environment. The successful candidate will be responsible for hands‑on Oracle database development, with a strong focus on SQL, PL/SQL, database design, stored...

Must-Have / Required Skill Set Strong React experience – This is explicitly identified as a Must Have and should be one of the first things you screen for. Full Stack Development – Candidate must genuinely understand both front-end and back-end development, including database and DevOps components. RESTful API Development & Integration – Strong...

Take on a Senior .NET Developer role in Toronto on a long-term contract, specializing in Real Time Payments. Bring your .NET Core, API, and Azure services skills to the forefront. With 8 to 10 years of experience required, candidates should possess at least 2 years of hands-on experience in Azure. Essential skills include .NET Core, SQL, and API...

Job Description What is the opportunity? Manages production support activities for Business Transaction Reporting Application for commercial clients. Fix application bugs, troubleshooting production issues, participate in incident and problem management. Introducing automation as part of continual improvement program using AI. Develop and manage software...

TataConsultancy Services (TCS) is an equal opportunity employer, and embracesdiversity in race, nationality, ethnicity, gender, age, physical ability,neurodiversity, and sexual orientation, to create a workforce that reflects thesocieties we operate in. Our continued commitment to Culture and Diversity isreflected in our people stories across our workforce...

Role Objective The Data Development Intern plays a central role in building, maintaining, and modernizing the data infrastructure that powers Environics Analytics' core demographic and behavioural data products. The Data Development team works across a wide range of data sources, including Statistics Canada, IRCC, CRA, and third‑party survey data, applying...

TELUS Health is empowering every person to live their healthiest life. Guided by our vision, we are leveraging the power of our leading edge technology and focusing on the uniqueness of each individual to create the future of health. As a global-leading health and well-being provider – encompassing physical, mental and financial health – TELUS Health is...