systems integration developer jobs in Toronto

Build Core Java software for Nasdaq’s trading infrastructure in Toronto, supporting live US exchange operations and Ocean systems beyond regular business hours.As a Software Developer reporting to the AVP of Software Development, you will design and support secure tokenized trading solutions. The work spans development, testing, deployment, monitoring, and...

Become a Business Development Expert at Ajax Systems, focusing on security solutions in Belgium. Your sales experience and technical insights will shape the future of electronic security. At Ajax Systems, we're looking for an innovative Business Development Manager with more than 5 years' experience in electronic security. This role demands your fluency in...

Citigroup Canada is seeking an Applications Development Senior Programmer to contribute to the analysis and programming of new or revised application systems in coordination with the Technology team. The role focuses on delivering robust software solutions and supporting business needs.The position requires 5–8 years of relevant experience, strong systems...

Cognizant (NASDAQ: CTSH) is a leading provider of information technology, consulting, and business process outsourcing services, dedicated to helping the world's leading companies build stronger businesses. Headquartered in Teaneck, New Jersey (U.S.). Cognizant is a member of the NASDAQ-100, the S&P 500, the Forbes Global 1000, and the Fortune 500 and we...

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...

Role Overview: The Government of Ontario is undertaking a large-scale Data & AI transformation initiative, with the Ontario Data Platform (ODP) serving as the enterprise technology ecosystem for data-driven decision-making, analytics, and artificial intelligence. ODP provides a modern and scalable data environment supporting data ingestion, storage,...

A technology solutions firm located in Toronto is seeking a Senior Software Developer. The ideal candidate must have over 10 years of experience in Siebel technical configuration and integration, along with strong communication skills. Responsibilities include translating system specifications into applications and maintaining solutions. This role provides...

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Accenture Construct - Systems Engineering & Integration Specialist/Lead, COM Construction Management | Design | Engineering | Project Management | Full-time Job No. 1774 | Toronto You've Never Been Satisfied with “Good Enough.” You didn't get into this to manage one piece of a project. You got into it to change how the world gets built. At Accenture...

Advance your career as a Senior Developer at Flexspring, focusing on Java and integration technologies. Enjoy a flexible remote work setup while influencing the future of HR data integration solutions. This role as a Senior Research and Development Developer at Flexspring puts you at the forefront of our integration platform's development. You will design,...

Baycrest Hospital is seeking a Director of Financial Accounting and Systems Integration to lead financial accounting, reporting, and controls across the organization. You will drive financial close processes, compliance, and capital accounting while partnering with IT on major enterprise system implementations. The role focuses on ensuring data integrity,...

Accenture Construct - Systems Engineering & Integration Specialist/Lead, COM Construction Management | Design | Engineering | Project Management | Full-time You didn't get into this to manage one piece of a project. You'll help deliver the data centers, power grids, rail networks, factories and public infrastructure that keep communities moving —...

Baycrest Hospital has an exciting opportunity for a Director, Financial Accounting and Systems Integration Finance Posting Number: 10236 Position Type: Full Time Bi-Weekly Hours: 70 Hours Union: Non-Union Date Posted: November 3, 2026 Internal Closing Date: November 13, 2026 About Us At Baycrest Hospital, older adults receive specialized post-acute...

Baycrest Hospital seeks a Director with financial accounting and systems integration expertise for a full-time Finance leadership appointment. Reporting to the Vice President, Finance and CFO, this Director leads financial accounting, reporting, compliance, and financial systems functions. The position oversees accounting operations, financial reporting,...

Baycrest Hospital has an exciting opportunity for a Director, Financial Accounting and Systems Integration Finance Posting Number: 10236 Position Type: Full Time Bi-Weekly Hours: 70 Hours Union: Non-Union Date Posted: November 3, 2026 Internal Closing Date: November 13, 2026 About Us At Baycrest Hospital, older adults receive specialized...

HDR in Toronto is seeking a Senior Rail Systems Integration Engineer to join our North America Rail and Transit Systems Team, working with project managers and engineers on Canada and the US projects. The ideal candidate has 10+ years in railway engineering, a PE license, and the ability to lead multidisciplinary teams while communicating effectively with...

Being part of Air Canada is to become part of an iconic Canadian symbol, recently ranked the best Airline in North America. Let your career take flight by joining our diverse and vibrant team at the leading edge of passenger aviation. The Manager, Data & AI leads the technical integration, deployment and production-readiness capabilities required to...

Lead Epic integration solutions using HL7, FHIR, REST, and healthcare data expertise as a hybrid developer in Scarborough, Ontario.As a senior member of ENHANCE Ontario’s Software and Development Team, you will connect Epic with third-party platforms. The position supports centralized IT services for seven hospitals and shared clinical information systems....

Lead SAP system integration initiatives using ABAP, EAI, and SQL in a hybrid work arrangement based in North York, Ontario. Permanent full-time employment combines remote and in-person work.This System Integration Project Manager position requires knowledge of SAP environments, enterprise application integration, and database technologies. The description...

General Responsibilities and Skills a) Required to translate technical systems specifications into working, tested CRM applications. This includes developing detailed programming specifications, writing and/or generating code, compiling data-driven programs, maintaining, and conducting unit tests. b) Resolves and troubleshoots technical problems which arise...