21 jobs found for Senior software developer in Toronto, Ontario

Do You have advanced proficiency in React.js - functional components, hooks, state management with Context API? Do You have strong proficiency in modern Python versions, and building REST API with FastAPI? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Full Stack for a 8 month contract in Toronto.This is a hybrid role.Advantages• Hybrid: 3 Days onsite / 2 days remote• Potential for extension• Earn a

Do You have experience in Incident Response & Root Cause Analysis (RCA) – Quickly diagnose production issues, identify underlying causes, and recommend remediation strategies? Do You have experience in Cloud & Infrastructure Expertise – Deep understanding of AWS, Azure, or GCP, including networking, security, scaling, and resilience? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 8 month contr

Do you have minimum 5 years of demonstrated experience as a Notes Programmer/Analyst in Notes version 10 or 12? Do you have minimum 5 years of demonstrated experience with Java within the context of Domino application? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 5 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Hybrid - Candidate MUST

We are seeking a highly skilled and experienced Senior Software Developer to join our team in Toronto. The ideal candidate will have a strong background in Siebel development and a proven ability to translate technical specifications into working applications. This role involves a hybrid work model, requiring onsite presence for three days a week and remote work for two days.Advantages- Work in a hybrid model, offering flexibility.- Collaborate with

Do you have experience with COTS based Business Automation and Case Management solutions (ie: IBM Cloud Pack for Business Automation)? Do you have 7+ years experience in Java based development utilizing a combination of WebSphere, JDBC, Oracle, DB2, DataPower and associated Web technologies including JavaScript and JSP? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 12 month contract in Toronto.

Do you have experience in ASP.NET Programming – all supported versions? Do you have experience in .NET Framework - all supported versions, C #.Net VB.NET SQL XML Visual Studio - all supported versions? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 6 month contract in Toronto.This is an onsite role.Advantages• Earn a competitive rate within the industry• Potential for extension• Working 7.25 hou

Do you have 10+ years of experience as a designer and developer in the large-scale multi-client web applications? Do you have 10+ years of hands-on working experience of Java development with Oracle or SQL database? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 8 month contract in Toronto.This is a hybrid role.Advantages• Hybrid: 3 Days onsite / 2 days remote• Potential for extension• Earn a

We are seeking a Senior Software Developer with extensive experience in Remedy ARS and BMC ITSM for a contract position. This role is focused on automating and improving a healthcare intake and onboarding process to enhance efficiency and the user experience. This is a hybrid role, requiring up to 1-2 days in the office per month if needed.The project involves updating online intake forms, enhancing Helix templates, and developing automations for online ag

Do you have 10+ years of experience with Siebel technical configuration/ design / development / integration? Do you have 5+ years of experience of Siebel integration with Adobe AEM , J2EE ? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 9 month contract in Toronto.This is a Hybrid role.Advantages• Earn a competitive rate within the industry• Hybrid role: 3 Days onsite / 2 days remoteResponsibili

Do you have 3+ years experience in designing and developing Crystal reports, Power BI, and BOE reports? Do you have knowledge and experience with programming Internet-ready applications? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer for a 8 month contract in Toronto.This is a hybrid role.Advantages• Hybrid role: required to come in office - 3 days a week• Potential for extension• Earn a competitive

We are seeking a highly skilled and experienced Senior Software Developer to join our team in Toronto for a contract position with a duration of 1 year, with the possibility of extension. This is an excellent opportunity for a professional with a strong background in mainframe application development and data migration. This position is provisionally hybrid.AdvantagesOpportunity to work on a large-scale project with a significant impact.Be part of a suppor

Do you have 10 + years of experience developing and performance tuning SQL, T-SQL, PL/SQL and advanced SQL query optimization? Do you have 10+ years of experience as a BI/ETL Developer? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer ETL for a 8 month contract in Toronto.This is a hybrid role.Advantages• Hybrid: 3 days onsite / 2 days remote• Potential for extension• Earn a competitive rate within the

This is a contract opportunity for a Senior Software Developer with a duration of 1 year, with the possibility of extension. This role is provisionally hybrid, based in Toronto. You will be responsible for creating and using APIs to translate functional specifications into working and tested applications. This includes developing detailed programming specifications, user interface designs, prototypes, writing and/or generating code, compiling data driven p

Do you have experience in using open-source software such as Spring, myBatis, Bootstrap, jQuery? Do you have hands on experience in n-tier web-based application development using Oracle database? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Full Stack for a 8 month contract in Toronto.This is a hybrid role.Advantages• Hybrid: 3 Days onsite / 2 days remote• Potential for extension• Earn a competiti

Do you have experience customizing mapping applications using GIS SDK? Do you have experience developing and extending features within web mapping applications using JavaScript/TypeScript and modern frameworks such as React? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Front End for a 5 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry• Hybrid -

Do you have 5+ years of experience writing mainframe PL/I transactions that process XML input and produce XML output and consume it? Do you have expertise using file and database management tools (either File Aid V10.1 or higher, or IBM File Manager V13.1 or higher)? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Back End for a 6 month contract in Toronto.This is a hybrid role.Advantages• Earn a compe

Do You have 5+ years of hands-on experience in developing Web Services using SOAP? Do You have 5+ years experience developing integration using REST service? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer CRM for a 9 month contract in Toronto.This is a hybrid role.Advantages•Hybrid: 2 days onsite, 3 days remote• Potential for extension• Earn a competitive rate within the industryResponsibilities• Co

We are seeking a highly experienced Back-End Software Developer with a strong background in Java Enterprise and Cloud-Native application development. The ideal candidate will be adept at designing and building robust, scalable solutions and will play a key role in the full software development lifecycle.Advantages- Work on modernizing a legacy system to a cloud-native platform.- Collaborative team culture with a focus on modern development methodologie

We are seeking a Senior Full Stack Software Developer (GIS Specialist) for a six-month contract. This is a hybrid role, requiring the candidate to work on-site in Toronto three days per week, with the possibility of being required on-site up to five days as determined by the client. You will be responsible for the maintenance and support of the OASIS solution, with a focus on its Remote Field Data Capture Mobile application, which is built on ESRI GIS tech

Do you have 10+ years work experience as a software developer on Java enterprise and Cloud-Native application analysis, design and development? If so, this would be a great opportunity for you!Our client is looking for a Senior Software Developer Back End for a 6 month contract in Toronto.This is a hybrid role.Advantages• Earn a competitive rate within the industry.• Hybrid: candidate is required to come to the office 3 days a week.• Potential for extensi

We are seeking a Senior Full Stack Software Developer for a six-month contract. This is a hybrid role, requiring the candidate to work on-site in Toronto three days per week, with the possibility of being required on-site up to five days as needed. You will be responsible for providing maintenance and support for the OASIS CoreWeb application, a critical solution built using Azure Cloud Java technology.AdvantagesWork on a specialized, high-impact applicati