developer senior java jobs in Toronto

The Ontario Medical Association (OMA) is a professional organization that represents physicians and other members of Ontario’s medical community. It was founded in 1880 and advocates for the well‑being of their members and the health of Ontarians The OMA advocates for and supports doctors, seeking to strengthen their leadership role in caring for...

Veracity Ventures Inc. is hiring a Junior Java Full Stack Developer for a remote Canada role. You will work on modern Java back-end with Spring Boot and Spring MVC, and front-end with Angular or React, consuming RESTful services and database queries.This position requires 3+ years of experience and strong communication in a collaborative agile environment....

Job Description As a Staff Engineer supporting the ADT - CODI program within Operations Technology, you will lead the technical design, development, and implementation of complex, multi-platform application software solutions, applying advanced expertise and knowledge to deliver innovative and strategic business outcomes. Leads software development projects...

A leading IT consultancy in Toronto is seeking an experienced Full Stack Angular Java Development Lead to design and lead the development of scalable web applications. The ideal candidate will have expertise in Angular (13+), Spring Boot, and Core Java, along with proven leadership skills. Responsibilities include mentoring team members, leading application...

Lead Java development for enterprise web applications and platform services in Toronto, working fully onsite five days weekly throughout an 11-month contract. This Senior Software Developer role spans technical design, development, integration, and maintenance. You will build microservices, REST APIs, reusable platform components, and database solutions....

Design secure Java platforms onsite, spanning user interfaces, APIs, services, workflows, integrations, and data-access layers. Apply REST and microservices expertise. This senior full stack developer builds enterprise capabilities supporting multiple government programs. The work includes reusable platform services and connections for registries,...

Kaseya is seeking a Senior Full-Stack Software Engineer in Toronto, Canada, to join our AI-native engineering team. You’ll design and deliver Java/Spring backends and React/TypeScript frontends, while leveraging AI-assisted tools to accelerate development and ensure quality. You’ll own features end-to-end across cloud-based SaaS applications, mentor...

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...

Job Title: Software Developer - ETL - Senior Location: Toronto, Ontario, Canada Work Model: Hybrid Duration: 6 months Must Haves Significant hands-on experience designing and developing scalable, production-grade data pipelines for AI/ML and Generative AI workloads, including data ingestion, transformation, feature engineering, training and inference...

Job DetailsLocation: Toronto, ON, Hybrid (3 days on-site per week)Language: Excellent written and verbal English communication skillsDuration: 1-year contractBackground Check Requirement: Successful completion of a criminal background check may be required.About the OpportunityJoin a large public sector digital transformation initiative focused on...

About Citco Armed with superior services, smart people, and strong technology, we tackle our customers’ complicated challenges by developing sophisticated solutions driven directly by their demands. The result? Innovation that generates tangible value and makes a real difference for our clients and their companies. About the Role You will be working in a...

The Reference Data team, part of the broader Trade Data organization within the Brokerage Platform at Robinhood, serves as the source of truth for diverse asset classes—including equities, options, crypto, event contracts, and tokenized stocksOur core systems, Quiver and Arsenal, interface with external providers such as Bloomberg, Alpaca, Kalshi, and...

Senior/Staff Python Developer Role: Full-time, hybrid role based in Downtown Toronto Level: Senior to Staff (IC) seniority Compensation: $150,000 to $200,000 base CAD (depending on Seniority) Focus: This is a Back-end focused Product Role How We Work We don’t separate backend and frontend. Engineers here own problems end to end. This role is primarily...

Job Role: Software Developer - Senior-.NETLocation : Toronto, ON/OnsitePosition Type : Contract RoleStart Date2026-11-16End Date2027-08-205 Days OnsiteIdeal Candidate Rate: CAD 90-95/Hr (Depending on the experience)Must Have:Strong experience with .NET web application development (C#, ASP.NET, Web APIs).Strong experience with SQL Server and relational...

Konrad is an AI-driven digital consultancy and product-innovation firm providing AI, strategy, design, and technology services to the world’s most ambitious businesses and brands.We empower industry-leading brands to navigate change, strategize, and build extraordinary custom experiences. In a landscape defined by human and machine collaboration, we bridge...

At Index Exchange, we’re reinventing how digital advertising works—at scale. As a global advertising supply-side platform, we empower the world’s leading media owners and marketers to thrive in a programmatic, privacy-first ecosystem. We’re a proud industry pioneer with over 20 years of experience accelerating the ad technology evolution. Our...

Assignment: RQ11737 - Software Developer - Full Stack - Senior Job Title: Senior Full Stack Developer Requisition (SS): RQ11737 Start Date: 2026-11-09 Client: Government Services Integration Cluster End Date: 2027-09-28 Office Location: 222 Jarvis St. 5th Floor, Toronto Organization: Government Services Integration Cluster Ministry: Ministry of Public and...

Armstrong Fluid Technology is a global leader in innovative fluid flow solutions. We are committed to engineering excellence and delivering high-quality products and services that drive efficiency and sustainability for our customers. We are seeking a highly skilled Enterprise Developer to join our enterprise architecture team. This role is ideal for a...

Job Title: Senior Salesforce Developer / AdminPosition: HybridOntario City: TorontoSummaryWe are seeking a hands-on Senior Salesforce Developer with strong Marketing Cloud expertise to join our Salesforce Center of Excellence. This is a hands-on solutioning and development role — the successful candidate will personally analyse requirements, design...

InfoTrack Canada is a fast-growing legal technology company modernizing the infrastructure that connects law firms, notaries, conveyancers, lenders, government registries and other ecosystems partners. We're providing solutions to improve how legal professionals search, transact, and close, providing much needed innovation and choice. At InfoTrack, our...