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Computer programmer Jobs in Ottawa, ON

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Computer programmer • ottawa on

Last updated: 2 days ago

Mainframe WebSphere MQ & z/OS Systems Programmer

NexasphereOttawa, ON, Canada
RemoteRemote
Full-timeFull-time
Quick Apply

The Mainframe WebSphere MQ & z/OS Systems Programmer is responsible for supporting, maintaining, and upgrading enterprise‑scale mainframe environments across high‑availability, 24x7 operations.... Show more

CNC Machinist (Programmer)

Q-Block ComputingOttawa, Ontario, Canada
CA$60,000.00–CA$100,000.00 yearlyCA$60,000.00–CA$100,000.00 yearly
Full-timeFull-time

CAD per year (full-time basis).Q-Block Computing builds quantum systems that operate in the real world.The company develops quantum timing, quantum-secure communications, and quantum computing plat... Show more

Financial Analyst

Harris ComputerOttawa, Ontario
CA$48,000.00–CA$55,000.00 yearlyCA$48,000.00–CA$55,000.00 yearly
RemoteRemote
TemporaryTemporary

Harris Finance is seeking a Financial Analyst to work closely with fellow Analysts and the divisional Controller in providing financial support and analysis for the division.You will be working in ... Show more

Field Service Technician (Ottawa)

BFG Enterprise ServicesOttawa, Ontario, Canada

Responsible for providing field technical service and support at BFG Enterprise Services customer sites across Canada, by performing connectivity and hardware troubleshooting and repair in a positi... Show more

Intermediate Software Developer

Work in OttawaOttawa, Ontario, Canada

Ottawa’s tech sector is growing, and so are the opportunities! If you’re exploring your next role in tech,.Led by Invest Ottawa, the city’s lead economic development agency, this initiative works a... Show more

Baker/Till

Dexterra GroupOttawa, ON, CA
Full-timeFull-time

Excellent computer skills required.Proficiency in Microsoft Excel.Cash handling and Cash management required.Able to communicate well in written and verbal English.Experience with Oracle an asset. Show more

Senior Software Developer

ADGA Group Consultants IncOttawa, Canada
Full-time, Part-timeFull-time, Part-time

ADGA is seeking experienced Senior Programmers / Software Developers to lead the design, development, implementation, and maintenance of complex software applications and systems.The successful can... Show more

Intellectual Property Counsel

Huawei Technologies Canada Co., Ltd.Ottawa, Ontario, CA
Permanent, Full-timePermanent, Full-time

Huawei Canada has an immediate permanent opening for an Intellectual Property Counsel.The Intellectual Property Rights Department at Huawei Canada plays a vital role in fostering innovation and pro... Show more

Seasonal Photo Editor

CanvaspopOttawa, ON, CA
Part-timePart-time
Quick Apply

Canvaspop is a venture-backed B2C e-commerce company focused on delivering personalized wall art and home decor products.Winner of Startup Canada’s Global Entrepreneurship Award.With over 300... Show more

Senior Generalist Game Programmer | Programmeur(-euse) Généraliste de Jeux Vidéo

Snowed In StudiosOttawa, ON, CA
CA$92,000.00 yearlyCA$92,000.00 yearly
RemoteRemote
Full-timeFull-time
Quick Apply

English version, French to follow].As part of Keywords Studios’ Game Development service line, we provide development support to some of the most important and exciting games being made today.You w... Show more

(Remote) Corporate Development Associate

N. Harris Computer Corporation - USAOttawa, ON, CA
CA$65,000.00–CA$80,000.00 yearlyCA$65,000.00–CA$80,000.00 yearly
RemoteRemote

Corporate Development Associate About the Role: Build Relationships and Drive Our M&A Strategy Harris Computer is seeking a motivated and results-oriented Corporate Development Associ... Show more

Electronics engineer

Sander Geophysics LtdOttawa, ON, Canada
Temporary, Permanent, Full-time, Part-timeTemporary, Permanent, Full-time, Part-time

Experience: 1 year to less than 2 years.Electrical and electronics engineering.Prepare material cost and timing estimates, reports and design specifications.Design electrical and electronic compone... Show more

Sales and Customer Service Representative Remote

HMG CareersOttawa, Ontario
CA$69,000.00 yearlyCA$69,000.00 yearly
RemoteRemote
Full-timeFull-time
Quick Apply

This full-time position offers flexible work hours and ample opportunities for advancement into management roles.You will work remotely to serve clients and offer valuable advice and protection to ... Show more

Senior Power Platform Developer to design, develop, deploy and support enterprise Power Platform

S.i. SystemsOttawa

Our public sector client is seeking a.Senior Power Platform Developer to design, develop, deploy and support enterprise Power Platform solutions using RPA, Cloud Flows, Dataflows and Power Apps.Joi... Show more

Software Engineer

Larus TechnologiesOttawa, ON, CA
CA$90,000.00–CA$140,000.00 yearlyCA$90,000.00–CA$140,000.00 yearly
Permanent, Full-timePermanent, Full-time
Quick Apply

Hours per week, Monday to Friday Location: Ottawa Office (3 days per week / hybrid), 170 Laurier Ave West, Suite 310, Ottawa, ON K1P 5V5 Ottawa-based Home Office (2 days per week) Reporting To: Tec... Show more

Software Programmer

Bosch Building TechnologiesOttawa, ON, CA
CA$62,000.00–CA$80,000.00 yearlyCA$62,000.00–CA$80,000.00 yearly
Quick Apply

Bosh Building Technologies is seeking to hire a Software Programmer to work under the direction of our Custom Solutions Director.Your work will focus on the programming components associated with t... Show more

Retail merchandiser

Devrew MerchandisingOttawa, ON, Canada
Part-timePart-time

Education: No degree, certificate or diploma.Experience: Experience an asset.Arrange product according to planogram.Maintain adequate stock levels.Computer and technology knowledge.Specialization/e... Show more

Computer programming Private Tutoring Jobs Gatineau

SuperprofGatineau, Canada
CA$80.00 hourlyCA$80.00 hourly
Full-time, Part-timeFull-time, Part-time

Superprof is Canada's #1 tutoring platform, and we're actively recruiting passionate tutors! Whether you're a student, a professional, or simply someone who loves teaching, join the largest communi... Show more

Microsoft Software Developer Level 3

Randstad CanadaOttawa, Ontario, CA
TemporaryTemporary
Quick Apply

A federal nuclear regulatory agency is seeking a Senior Microsoft 365 Software Developer (Level 3) to drive the modernization of its legacy, monolithic systems.Operating within a digital transforma... Show more

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Mainframe WebSphere MQ & z/OS Systems Programmer

Mainframe WebSphere MQ & z/OS Systems Programmer

NexasphereOttawa, ON, Canada
30+ days ago
Job type
  • Full-time
  • Remote
  • Quick Apply
Job description

Role Overview

The Mainframe WebSphere MQ & z/OS Systems Programmer is responsible for supporting, maintaining, and upgrading enterprise‑scale mainframe environments across high‑availability, 24x7 operations. This role ensures stability, security, and performance of WebSphere MQ on z/OS, while also contributing to broader mainframe systems programming activities including RACF security, automation, storage, monitoring, and subsystem upgrades. The ideal candidate brings deep hands‑on experience in complex, multi‑LPAR environments and has supported major financial institutions and large enterprise clients.

Key Responsibilities

  • WebSphere MQ Administration (z/OS)
    • Support, maintain, and troubleshoot WebSphere MQ on z/OS.
    • Plan and execute MQ upgrades (e.g., WMQ V7.0.1 V7.1.0).
    • Design and implement MQ health‑check tools (Rexx, CLIST).
    • Integrate MQ with automation tools such as CA‑OPS/MVS and SA z/OS.
    • Configure MQ security using RACF, ACF2, or Top Secret.
  • Mainframe Systems Programming (z/OS)
    • Install, customize, and upgrade z/OS and related subsystems.
    • Perform SMP/E maintenance, rebuild SMP environments, and manage toleration maintenance.
    • Configure and support CICS, IMS, VTAM, TCP/IP, and other core subsystems.
    • Manage DASD, tape systems, DFSMS, DFSMShsm, and storage utilities.
  • Security & Compliance
    • Review and enhance RACF/ACF2/TSS profiles.
    • Implement mainframe security frameworks for regulated industries (banking, insurance).
    • Conduct audits and produce security reports for compliance (OCC, regulatory bodies).
  • Automation & Monitoring
    • Implement and customize automation environments (SA z/OS, CA‑OPS/MVS).
    • Install and configure monitoring tools (OMEGAMON, TMON, MainView).
    • Develop automation exits and scripts to improve system reliability.
  • Programming & Tooling
    • Develop Rexx, Assembler, CLIST, PL/I, COBOL utilities for system automation and reporting.
    • Create JCL for backups, migrations, and maintenance tasks.
    • Build custom tools for performance tuning, forecasting, and operational reporting.
  • Client Support & Delivery
    • Work directly with enterprise clients (banking, telecom, insurance).
    • Provide technical leadership, knowledge transfer, and hands‑on demos.
    • Support multi‑national environments with high‑volume transaction workloads.