upstream jobs in Montreal

Join to apply for the Cloud Consultant role at Cortex génie humain. This position is open to candidates residing in Canada only. This role is 100% remote (work from home). 40 hours per week. 3 to 6-month contract – renewable. Open to freelancers/contractors. Who we are At Cortex Génie Humain, we believe in the power of ingenuity and innovation to solve...

The client is looking for a business architect who steps in once an initiative has been prioritized, before it becomes a project. The work consists of framing the need, estimating its value, benefits, impacts and scope, then informing the decision on how the initiative should proceed. The role sits within a business analysis centre of excellence, which makes...

Lead open-source engineering for QNX RTOS through C/C++ development and upstream collaboration in a 50/50 hybrid technical leadership role. As an Embedded Development Manager, you will combine hands-on contribution with team leadership. You will shape open-source integration within a safety-critical, high-reliability operating system. The work spans embedded...

Lead open-source embedded software development at QNX through C/C++ expertise, RTOS engineering, and a 50/50 hybrid technical-leadership model. As an Embedded Development Manager, you will shape open-source technology within QNX’s safety-critical, high-reliability platform. You will combine hands-on development with team leadership across porting,...

Bring upstream oil and gas assessment expertise to Chubb as a Senior Risk Engineering Consultant serving Western Canada in a work-from-home arrangement.This position supports Canadian underwriting through client-focused risk engineering consulting. You will assess natural gas processing facilities, sour gas plants, compressor stations, oil batteries,...

Fastly helps people stay better connected with the things they love. Fastly’s edge cloud platform enables customers to create great digital experiences quickly, securely, and reliably by processing, serving, and securing our customers’ applications as close to their end-users as possible — at the edge of the Internet. The platform is designed to take...

Azul is the Java platform leader focused on delivering faster, more dependable Java for cloud enterprises. We are seeking a Compiler Performance Engineer to optimize Falcon, Azul's JIT, and push code generation further on x86_64 and AArch64.Join a distributed team of compiler experts, work on real workloads with measurable impact, write tests and benchmarks,...

Upstream Works Software is seeking a contract Applied AI Engineer to lead the hands-on setup of our agentic AI evaluation and demo environment on Amazon Bedrock AgentCore. You will own the build, data curation, and an end-to-end demo aligned with business needs.Working closely with the Product Lead, you will define scenarios, build a golden dataset, design...

## QNX Embedded Development Manager (Open Source)Apply:Ottawa, Ontario:Full time:Posted Yesterday:End Date: September 30, 2026 (26 days left to apply):20260207**Worker Sub-Type:**Regular **Job Description:**QNX enhances the human experience and amplifies technology-driven industries, providing a trusted foundation for software-defined businesses to thrive....

s i systems seeks a seasoned business architect to intervene upstream in transformation programs, framing needs, estimating value, benefits and scope, and delivering a decision-ready recommendation before a project starts. The role sits in a Centre of Excellence for business analysis, emphasizing architecture deliverables over detailed requirements. Strong...

National Research Council Canada (NRC) in Montréal seeks a Director of Quality to lead the GMP quality function for Phase I biologics clinical materials produced in mammalian cell culture.The role establishes and maintains a phase-appropriate GMP Quality Management System, overseeing upstream/downstream processes, analytical release, and deviations, CAPA,...

Worker Sub-Type:RegularJob Description:QNX enhances the human experience and amplifies technology-driven industries, providing a trusted foundation for software-defined businesses to thrive. The business leads the way in delivering safe and secure operating systems, hypervisors, middleware, solutions, and development tools, along with support and services...

Worker Sub-Type:RegularJob Description:QNX enhances the human experience and amplifies technology-driven industries, providing a trusted foundation for software-defined businesses to thrive. The business leads the way in delivering safe and secure operating systems, hypervisors, middleware, solutions, and development tools, along with support and services...

The mandate is seeking a senior business architect for the marketing domain within a transformation context where the integration of artificial intelligence, including generative AI, is becoming the guiding thread. The role involves defining and evolving the target marketing architecture, translating AI ambitions and use cases into impacts on business...

Integrated Building Solutions | Institutional Projects and Complex Environments Our client is a general contractor specializing in the development of integrated, repeatable building solutions tailored to institutional projects and complex environments. The organization designs and delivers built environments that respond to highly demanding operational...

Applied AI Engineer (Contract) About the role Upstream Works Software is hiring a contract Applied AI Engineer to contribute to the setup of our agentic AI evaluation and demo environment on Amazon Bedrock AgentCore. Upstream Works is a Canadian software company with 25 years of experience in enterprise contact centre software, trusted by Cisco, Amazon Web...

Priority may be given to the following designated employment equity groups: women, Indigenous Peoples* (First Nations, Inuit and Métis), persons with disabilities and racialized persons*. The Employment Equity Act , which is under review, uses the terminology Aboriginal peoples and visible minorities. Candidates are asked to self-declare when applying to...

Application Development Manager Custom Software Engineering Manager | Senior Level | Full time Job No. R00352542 | Montreal, Quebec ARE YOU READY to step up and take your technology expertise to the next level? This is an opportunity to build a rewarding career with Accenture Technology, helping leading clients deliver large-scale modernization through...

Build Firefox Storage Encryption Everywhere with strong C++ skills in a remote contract role spanning Canada, Germany, and the UK. Work on Gecko storage security and browser-engine delivery.As a Contract Staff Software Engineer, you will support the Firefox DOM LWS team. The work centers on completing Storage Encryption Everywhere through Gecko...

# Contract Staff Software Engineer - (Firefox) C++,Storage EncryptionMozillaSalary not statedContractremote· leadCanada, Germany, UKListed via Jobicy · posted 21 Oct 2026. The application happens there, not on DevConnect.Apply on Jobicy## DescriptionThe roleYou will help the Firefox DOM LWS team to implement tasks for Storage Encryption everywhere, helping...