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S.I. Systems Ltd.

26 jobs

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26 jobs Posted Sort

S.I. Systems Ltd.

Bilingual (English/Spanish) Agile Delivery Manager to deliver cloud data migration and transformation initiatives using Agile frameworks and data engineering processes - 41655

NewBe an early applicant North America

Contract Agile Delivery Manager (via IT staffing firm S.I. Systems) for a bank's International Banking cloud data migration program in downtown Toronto (hybrid). Day to day: facilitating Scrum ceremonies, coordinating data engineering teams, and managing stakeholders to deliver cloud data products. Requires bilingual English/Spanish and hands-on Agile tooling like Jira and Azure DevOps.

Accessibility Agile AI Analytics AWS +17 skills

S.I. Systems Ltd.

Senior Data Engineer to build and maintain AWS data pipelines and data models (Glue, Airflow, Redshift) for a wealth management firm's data modernization initiatives.

NewBe an early applicant North AmericaFull-timeSenior

Senior Data Engineer (10+ years) who designs, builds, and maintains AWS data pipelines and data models using Glue, Airflow, Lambda, Athena, and Redshift for a wealth management firm's cloud data modernization in Toronto. Day-to-day work spans ETL development, Microsoft SQL-to-AWS migration, data modeling, and collaborating with analysts, QA, and developers.

AI Airflow Analytics Athena AWS +19 skills

S.I. Systems Ltd.

Platform Engineer (8+ years) to support platform engineering and software delivery modernization using DevOps, CI/CD, and GitHub Enterprise 58102

NewBe an early applicant North AmericaContract

12-month contract Platform Engineer (hybrid, Toronto) placed via S.I. Systems at a financial services client's global transaction banking platform initiative. Day to day: platform engineering, DevOps/CI-CD automation and software delivery modernization centered on GitHub Enterprise/Actions, plus evaluating AI-assisted development tools like Copilot.

AI Automation CI/CD Cloud Cloud Native +6 skills

Senior Applications (Full Stack) Developer (10+ years) to build and maintain web solutions using

NewBe an early applicant North AmericaContractSenior

A Windows Server Administrator supports a limited proof-of-concept of the Qualys Patch Management module: preparing servers, running and validating patch and remediation tests, troubleshooting issues, and documenting results. Core tech: Windows Server, WSUS/SCCM patching, PowerShell, and Qualys. (Note: the posting's title mentions full-stack web development, but the description describes this serv

Cloud Firewall Linux PowerShell Proof of Concept +2 skills

Sr. AI Engineer to develop Agentic AI solutions using Python and LangGraph for our enterprise retail client

NewBe an early applicant North AmericaContractSenior

Senior AI Engineer to build production-ready Agentic AI solutions and workflows for an enterprise retail client. Key responsibilities include developing internal AI agents for marketing and loyalty programs using Python, LangGraph, and Langfuse within a GCP environment.

Agentic AI AI Anthropic API AWS +21 skills

Senior Backend Node.js - Typescript Developer to build in house wealth applications for our

NewBe an early applicant North AmericaFull-timeSenior

Performs preventative and corrective maintenance on heavy construction equipment and vehicles, troubleshooting and repairing mechanical, electrical, pneumatic and hydraulic systems, testing repairs to safety standards, and documenting work in the shop system. Pay starts at $28.39/hour, full-time day shifts in Toronto.

from 28 CAD / hr

Senior AI Engineer (10+ years) to design, test, and optimize AI-driven quality monitoring solutions using Large Language Models, Snowflake, and Power BI

NewBe an early applicant North AmericaContractSenior

Contract Senior AI Engineer (hybrid in Calgary, MST hours) building AI-powered quality monitoring for a transportation client's contact centre: designing and validating prompt-engineering and AI evaluation frameworks over Genesys transcripts, with outputs integrated into Snowflake and Power BI. Requires 10+ years with LLMs, Python, and SQL.

AI Analytics LLM Model Evaluation Power BI +5 skills

Senior BizTalk Server 2020 specialist with experience in orchestrations, pipelines, maps, XSLT, schemas, and cloud migration. (2026-031-2)

NewBe an early applicant North AmericaContractSenior

Senior BizTalk Server 2020 specialist with experience in orchestrations, pipelines, maps, XSLT, schemas, and cloud migration. (2026-031-2) Our public sector client is seeking a Senior Middleware Specialist (10+ years)…

AI Analytics API Azure Azure Data Factory +18 skills

Senior Developer for Full Stack Solutions

NewBe an early applicant North AmericaSenior

Senior Full Stack Developer role for an aviation client, focusing on end-to-end feature development using AWS serverless technologies and AI-assisted coding tools like Cursor or Claude Code.

AI API AWS CI/CD Claude Code +4 skills

Senior Data Engineer to design and optimize data pipelines including implementing Data Lakehouse arc

NewBe an early applicant HybridNorth AmericaSenior

Senior Data Engineer focused on designing and optimizing data pipelines and Data Lakehouse architectures. Key responsibilities include building scalable ETL workflows using Databricks and Azure Data Factory within a cloud-based environment for a power and utilities client.

AI Analytics API Azure Azure Data Factory +10 skills

Senior Data Engineer in Power & Utilities

NewBe an early applicant HybridNorth AmericaSenior

A senior data engineer role with a power and utilities client, designing scalable data pipelines, lakehouse architectures, and ETL workflows using Databricks and Azure Data Factory. Hybrid work based in Calgary or Edmonton, collaborating with data architects, scientists, and analysts on governance and analytics products.

Analytics Azure Azure Data Factory Cloud Data Engineering +3 skills

Senior Full Stack Application Developer to support our aviation industry client

New North AmericaContractSenior

A 12-month contract role (starting October 2026) in Toronto, onsite 4 days/week, placed by S I Systems with its aviation industry client. The developer owns features end-to-end: modern JavaScript/TypeScript frontend, backend REST APIs, AWS serverless, CI/CD/DevOps pipelines, and AI-assisted development with Cursor or Claude Code.

AI API AWS CI/CD Claude Code +9 skills

Senior Data Engineer to design and optimize data pipelines including implementing Data Lakehouse architectures and optimizing ETL workflows

New HybridNorth AmericaSenior

Senior Data Engineer hired through S I Systems for its power & utilities client to design scalable cloud data pipelines, implement Data Lakehouse architectures, and optimize ETL workflows for performance and cost. Core stack is Azure Databricks and Azure Data Factory; hybrid in-office/WFH role in Calgary or Edmonton.

AI Analytics API Azure Azure Data Factory +10 skills

Full Stack Developer (5+ years) to deliver digital banking platforms using Java, ReactJS, REST APIs, and CI-CD 476

New North AmericaContract

Contract full stack role in Toronto (hybrid, EST hours) building and supporting digital banking onboarding platforms for a financial services client. Day to day spans Java backend services with REST APIs, ReactJS/Redux frontends, SQL schema work, CI-CD pipelines with automated testing, and production release and support.

AI API CI/CD CSS HTML +12 skills

Lead Developer with deep AWS, Node.js, TypeScript and Ai expertise to lead the design and delivery of highly scalable API services supporting enterprise lending and data platforms.

New North AmericaContractLead

6-month contract Lead Developer role (hybrid, 2 days/week in Toronto) at a large financial institution, leading the design and delivery of highly scalable API services for enterprise lending and data platforms. Core stack: AWS (Lambda, API Gateway, DynamoDB, CDK), Node.js, TypeScript, plus establishing AI coding agents and validation workflows.

Agentic AI AI API Automation AWS +19 skills

Intermediate Applications Developer (5+ years) to develop responsive web applications using React.js

HybridNorth AmericaContract

Job Description We are actively sourcing an experienced Construction Project Manager for a contract role overseeing a varied portfolio of facility and infrastructure initiatives. The successful candidate will navigate…

Accessibility PMP Vendor Management

Data Center MEPS Engineer - Global Colocation & Design

An experienced data center MEPS design engineer working from a Calgary hub (hiring via S.i. Systems for Amazon) who leads global colocation site assessments, documents deficiencies, and tests electrical/mechanical systems, with up to 50% travel to sites.

Intermediate to Senior Data Engineer to support a Retail division by designing, building, and

North AmericaSenior

AWS data center engineering role: assess colocation facilities against AWS standards, run risk/availability and root-cause failure analyses, and work with vendors and internal teams on mechanical, electrical, plumbing, and structural (MEPS) infrastructure. Requires a mechanical engineering background; includes up to 50% travel to data center sites.

AWS Business Development

Senior Full-Stack Developer – Node.js/React

North AmericaSenior

A hands-on senior individual contributor building backend APIs with Node.js/JavaScript and responsive front-ends with React on AWS, using Terraform infrastructure-as-code and event-driven/messaging architectures. The role leads technical initiatives and mentors junior developers on a product engineering team in Toronto.

AI API AWS CI/CD Cloud +12 skills

Senior Manager, Technology Services (Secret Clearance, 12+ years of experience) to lead digital transformation and modernization using Microsoft 365, Azure, ITIL, and DevOps/CI/CD practices

North AmericaContractLead

Senior IT leadership role (onsite in Ottawa) at a staffing client, leading a Technology Services team through digital transformation: overseeing Microsoft 365 and Azure cloud platforms, enterprise applications, SDLC product management, ITIL-based service desk, and cybersecurity compliance (NIST, CIS Controls). Requires 12+ years IT management experience and Secret Clearance.

Agile AI AWS Azure CI/CD +11 skills