Sr Java Developer Python Needed Jobs in Ottawa, Canada

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Security Cleared IT Support Specialist

A prominent IT consultancy firm in Ottawa is seeking a Technical Support Specialist to engage in contract work for government clients. Candidates must possess a valid Enhanced Reliability security clearance, a relevant degree, and at least two years of experience in IT support. Strong skills in communication and ...

Optical Systems Test Engineer for AI Infra & ASIC

A cutting-edge technology company based in Ottawa is seeking an Optical System Test Specialist to advance optical communication products. This role offers the chance to collaborate on innovative testing processes for AI infrastructures, focusing on both system-level and component-level testing. Ideal candidates ...

Senior Staff ML Engineer Underwriting & Risk (Remote)

A financial technology company is seeking a Senior Staff Machine Learning Engineer in Ottawa, Canada. This role involves defining a technical strategy for machine learning, leading the implementation of advanced ML systems, and mentoring senior engineers. Ideal candidates will have over 10 years of experience in ...

Test Development Engineer ICT Automation Global Deployment

A leading technology solutions provider in Ottawa seeks a skilled Test Development Engineer. The candidate will work closely with customers and internal teams to develop and execute advanced testing solutions, including Design for Testability (DFT) analyses and automation scripts. With a relevant degree and at l ...

Embedded Security Software Designer: Secure Boot & TLS

A leading tech company in Canada is looking for a Software Designer specializing in Embedded Security. This role involves designing secure boot architectures and implementing TLS stacks while requiring a Bachelor’s degree and over 5 years of experience in embedded software development. The ideal candidate will h ...

GenAI Platform Engineer (Full Stack) – Remote‑Friendly

A leading AI company based in Ottawa is seeking a Full Stack & Systems Software Engineer to join their generative AI project team. The ideal candidate will have strong programming skills in Python, Go, and React, and experience with cloud platforms. This role involves designing and deploying full-stack features, ...

Knowledge Architect: KM & DITA XML (Hybrid)

A leading technology firm in Ottawa is seeking a full-time Information Architect to enhance enterprise Knowledge Management initiatives. The role requires 5–10 years of experience, expertise in DITA XML, and proficiency in Python. Responsibilities include designing scalable information architectures, managing DI ...

Engineering Manager, MAAS Platform (Remote/Global)

A leading open source technology company seeks an Engineering Manager to expand the MAAS team. This remote position requires expertise in software development and Linux system administration. You will lead a distributed team, mentor engineers, and advocate for modern software practices. Candidates should have st ...

Remote Ceph & Distributed Storage Engineer

A leading open source software firm is seeking a Software Engineer for Ceph & Distributed Storage, focusing on building solutions for OpenStack and Kubernetes. The role involves high-quality Python and Golang programming in a globally distributed team with opportunities for international travel. The ideal candid ...

Senior People Analytics Leader — Remote/Hybrid

A leading health technology company in Ottawa is looking for a Senior People Analyst to enhance its People Analytics function. The role focuses on transforming manual reporting into scalable systems, analyzing employee trends, and providing actionable insights to influence talent strategies. Candidates should ha ...

Lead Systems Software Engineer Embedded Test Automation

A leading technology firm in Ottawa is looking for a Member of Technical Staff to lead a team in developing automated tests for safety-critical embedded systems. Candidates should have a BSc in a relevant field and over 6 years of software development experience, particularly in Python and Linux. The role offers ...

Networking Data Tooling Intern Summer 2026

A global leader in connectivity is seeking a Systems Engineer Intern for Summer 2026 in Ottawa. This role involves supporting the development of software tools for next-generation networking technologies. Candidates must be enrolled in a relevant engineering degree program and possess proficiency in Python, Java ...

Embedded C/C++ Software Dev Student (Hybrid Ottawa)

A leading telecommunications company is seeking a candidate for a hybrid role based in Ottawa for a duration of 4 months, aiming to innovate alongside engineers on projects. The ideal candidate will have a Bachelor's or Master's degree in Computer Engineering or a related field and will possess skills in C/C++ a ...

Optical Engineer, APN (Flexible Work)

A leading connectivity technology firm in Ottawa seeks an Optical Engineer to contribute to Autonomous Photonic Networks. You will develop and refine optical transport simulations and work collaboratively with cross-functional teams. The ideal candidate will hold an advanced degree and have expertise in coherent ...

Senior Cloud Platform Engineer Edge Orchestration

A leading technology company in Canada is seeking a Senior Engineer for its cloud platform development. In this role, you will design and implement software for a distributed cloud-based orchestration and automation solution. Candidates should have a Bachelor's degree in Computer Science and over 3 years of soft ...

Senior Digital Verification Engineer DAC/ADC DSP Validation

A leading technology firm in Canada is seeking a Senior Digital Verification Engineer to contribute to innovative verification strategies for its products. The ideal candidate will have at least 5 years of experience in the field and will be responsible for validating functional blocks, developing test plans, an ...

Security Cleared IT Support Specialist

A prominent IT consultancy firm in Ottawa is seeking a Technical Support Specialist to engage in contract work for government clients. Candidates must possess a valid Enhanced Reliability security clearance, a relevant degree, and at least two years of experience in IT support. Strong skills in communication and ...

Senior Cloud Network Test Engineer (Linux/Kubernetes)

A leading technology firm in Ottawa is seeking a Senior Cloud Tester to develop high-quality code for Linux processes. The ideal candidate will have a Bachelor's or Master's degree in Computer Science, strong programming skills in Python and C/C++, and experience in building infrastructure for distributed system ...

Test Development Engineer ICT Automation Global Deployment

A leading technology solutions provider in Ottawa seeks a skilled Test Development Engineer. The candidate will work closely with customers and internal teams to develop and execute advanced testing solutions, including Design for Testability (DFT) analyses and automation scripts. With a relevant degree and at l ...

Engineering Manager, MAAS Platform (Remote/Global)

A leading open source technology company seeks an Engineering Manager to expand the MAAS team. This remote position requires expertise in software development and Linux system administration. You will lead a distributed team, mentor engineers, and advocate for modern software practices. Candidates should have st ...

Premium Product Analytics Lead

A leading digital content platform in Ottawa seeks a Lead Product Analyst to enhance analytics and measurement across its Premium portfolio, including apps such as Everand and Fable. This role emphasizes the design and execution of analytics frameworks, guiding product decisions through experimental insights. Id ...

Optical Transport Design Engineer

A leading technology company in Ottawa seeks an Optical Systems Designer to contribute to advanced network designs for metro and subsea applications. The role involves collaborating with sales engineers and R&D teams, analyzing optical performance, and producing detailed design packages. Candidates should have a ...

Embedded C/C++ Software Dev Student (Hybrid Ottawa)

A leading telecommunications company is seeking a candidate for a hybrid role based in Ottawa for a duration of 4 months, aiming to innovate alongside engineers on projects. The ideal candidate will have a Bachelor's or Master's degree in Computer Engineering or a related field and will possess skills in C/C++ a ...

Networking Data Tooling Intern Summer 2026

A global leader in connectivity is seeking a Systems Engineer Intern for Summer 2026 in Ottawa. This role involves supporting the development of software tools for next-generation networking technologies. Candidates must be enrolled in a relevant engineering degree program and possess proficiency in Python, Java ...

Quantitative Economist — Global Macro & Risk Modeling

A Canadian Crown corporation is looking for a Quantitative Analyst-Economist who will be responsible for developing and monitoring country risk models and supporting the production of global economic scenarios. The ideal candidate will have a graduate degree in a quantitative field, extensive experience in model ...

Networking Test Engineer Intern IP Routing & Automation

A leading telecommunications company is seeking a Service Router Networking Test Student to work on-site in Ottawa. The role lasts over 4 months and involves end-to-end testing of high-capacity routers alongside engineering mentorship, learning various network protocols, and developing automation using Python/TC ...

Remote Ceph & Distributed Storage Engineer

A leading open source software firm is seeking a Software Engineer for Ceph & Distributed Storage, focusing on building solutions for OpenStack and Kubernetes. The role involves high-quality Python and Golang programming in a globally distributed team with opportunities for international travel. The ideal candid ...

Senior People Analytics Leader — Remote/Hybrid

A leading health technology company in Ottawa is looking for a Senior People Analyst to enhance its People Analytics function. The role focuses on transforming manual reporting into scalable systems, analyzing employee trends, and providing actionable insights to influence talent strategies. Candidates should ha ...

Lead Systems Software Engineer Embedded Test Automation

A leading technology firm in Ottawa is looking for a Member of Technical Staff to lead a team in developing automated tests for safety-critical embedded systems. Candidates should have a BSc in a relevant field and over 6 years of software development experience, particularly in Python and Linux. The role offers ...

Embedded C/C++ Software Dev Student (Hybrid Ottawa)

A leading telecommunications company is seeking a candidate for a hybrid role based in Ottawa for a duration of 4 months, aiming to innovate alongside engineers on projects. The ideal candidate will have a Bachelor's or Master's degree in Computer Engineering or a related field and will possess skills in C/C++ a ...

Quantitative Economist — Global Macro & Risk Modeling

A Canadian Crown corporation is looking for a Quantitative Analyst-Economist who will be responsible for developing and monitoring country risk models and supporting the production of global economic scenarios. The ideal candidate will have a graduate degree in a quantitative field, extensive experience in model ...

Senior Cloud Platform Engineer Edge Orchestration

A leading technology company in Canada is seeking a Senior Engineer for its cloud platform development. In this role, you will design and implement software for a distributed cloud-based orchestration and automation solution. Candidates should have a Bachelor's degree in Computer Science and over 3 years of soft ...

Lead Systems Software Engineer Embedded Test Automation

A leading technology firm in Ottawa is looking for a Member of Technical Staff to lead a team in developing automated tests for safety-critical embedded systems. Candidates should have a BSc in a relevant field and over 6 years of software development experience, particularly in Python and Linux. The role offers ...

Security Cleared IT Support Specialist

A prominent IT consultancy firm in Ottawa is seeking a Technical Support Specialist to engage in contract work for government clients. Candidates must possess a valid Enhanced Reliability security clearance, a relevant degree, and at least two years of experience in IT support. Strong skills in communication and ...

Networking Data Tooling Intern Summer 2026

A global leader in connectivity is seeking a Systems Engineer Intern for Summer 2026 in Ottawa. This role involves supporting the development of software tools for next-generation networking technologies. Candidates must be enrolled in a relevant engineering degree program and possess proficiency in Python, Java ...

GenAI Platform Engineer (Full Stack) – Remote‑Friendly

A leading AI company based in Ottawa is seeking a Full Stack & Systems Software Engineer to join their generative AI project team. The ideal candidate will have strong programming skills in Python, Go, and React, and experience with cloud platforms. This role involves designing and deploying full-stack features, ...

Embedded Security Software Designer: Secure Boot & TLS

A leading tech company in Canada is looking for a Software Designer specializing in Embedded Security. This role involves designing secure boot architectures and implementing TLS stacks while requiring a Bachelor’s degree and over 5 years of experience in embedded software development. The ideal candidate will h ...

Knowledge Architect: KM & DITA XML (Hybrid)

A leading technology firm in Ottawa is seeking a full-time Information Architect to enhance enterprise Knowledge Management initiatives. The role requires 5–10 years of experience, expertise in DITA XML, and proficiency in Python. Responsibilities include designing scalable information architectures, managing DI ...

Optical Systems Test Engineer for AI Infra & ASIC

A cutting-edge technology company based in Ottawa is seeking an Optical System Test Specialist to advance optical communication products. This role offers the chance to collaborate on innovative testing processes for AI infrastructures, focusing on both system-level and component-level testing. Ideal candidates ...

OpenStack Cloud Engineer Edge & 5G Platform

A leading technology company is seeking a Software Engineer for their Cloud team in Ontario, Canada. In this role, you will design and implement cloud infrastructure software, focusing on OpenStack development. Candidates must have a degree in computer science and a strong background in Python and Linux systems. ...

Optical Engineer, APN (Flexible Work)

A leading connectivity technology firm in Ottawa seeks an Optical Engineer to contribute to Autonomous Photonic Networks. You will develop and refine optical transport simulations and work collaboratively with cross-functional teams. The ideal candidate will hold an advanced degree and have expertise in coherent ...

Senior Cloud Network Test Engineer (Linux/Kubernetes)

A leading technology firm in Ottawa is seeking a Senior Cloud Tester to develop high-quality code for Linux processes. The ideal candidate will have a Bachelor's or Master's degree in Computer Science, strong programming skills in Python and C/C++, and experience in building infrastructure for distributed system ...

Senior Cloud Engineer – Edge Orchestration

A leading cloud technology firm is seeking a Senior Engineer to develop a cloud orchestration platform for intelligent edge networks. This role involves designing software for a complete cloud infrastructure and utilizing technologies like Kubernetes and Docker. Candidates should have at least 3 years of softwar ...

Senior Cloud Platform Engineer – Linux & Kubernetes

A leading technology company based in Ottawa is seeking a Senior Engineer to develop high-quality, testable code for processes that run natively on Linux. The ideal candidate will have a Bachelor's degree in computer science or a related field, 5+ years of software development experience, and strong programming ...

Senior People Analytics Leader — Remote/Hybrid

A leading health technology company in Ottawa is looking for a Senior People Analyst to enhance its People Analytics function. The role focuses on transforming manual reporting into scalable systems, analyzing employee trends, and providing actionable insights to influence talent strategies. Candidates should ha ...

Customer Journey Data Analyst — SaaS Insights

A high growth B2B SaaS company in Ottawa is seeking a Data Scientist to develop customer-focused data products and enhance understanding of the customer journey. The ideal candidate will collaborate with various teams to translate business questions into actionable insights, build analytics dashboards, and ensur ...

Mainframe Architect

Role Summary Avanciers is a premier IT Staffing/Consulting organization recruiting for a long-term contract role for one of our premier clients in Canada, for a Mainframe Architect position. Location: Canada (Remote). Employment type: Contract. Seniority level: Mid-Senior. R ...

Senior Quality Assurance Specialist

Statement of Work Services: Analyze, design, propose, recommend, and implement improvements to our existing QA test processes Facilitate discussions on new testing tool chain technologies, and automation practices Work on all quality assurance aspects i ...

Senior Data Engineer — Cloud Data Platform & BI Lead

A leading mortgage technology company in Canada seeks a Senior Data Engineer to design and optimize cloud-based data pipelines. The role requires 5–10 years of experience, strong SQL and Python skills, and expertise in the Microsoft Data Stack. You'll oversee Power BI administration and ensure data security in a ...

Stats & AI Quality Validator (Part Time)

A leading AI project connection platform is seeking statisticians for part-time, project-based contributions. The role includes designing statistical problems, validating AI solutions, and requiring a degree in statistics or related fields. Ideal candidates have over 3 years of professional experience, strong Py ...

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    Sr Java Developer Python Needed Jobs in Ottawa Job Search Guide, Trends and Insights