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Language Engineer Jobs in Ontario (NOW HIRING)

Deep understanding and experience with KDB+ databases and the Q programming language. * Programming Languages: Strong skills in Q/KDB+, Java . Bash Scripting * Good understanding of Linux/UNIX

KDB+/q Engineer - Time Series Data

Mississauga, ON ยท On-site

CA$94K - CA$141K/yr

Deep understanding and experience with KDB+ databases and the Q programming language. Programming Languages: Strong skills in Q/KDB+, Java . Bash Scripting Good understanding of Linux/UNIX Strong ...

Machine learning, natural language processing, learning-to-rank, online learning, deep learning ... Strong programming skills in Python and Scala required. Experience in other programming languages ...

Exposure to Natural Language Processing (NLP) problems and familiarity with key tasks such as Named ... Hands-on experience in other programming language/scripting language and development stack (Java ...

AI Engineer

Toronto, ON ยท On-site

You will develop and scale Generative AI-powered systems, including large language model (LLM ... The AI/ML Engineer will be a primary contributor to building scalable AI/ML capabilities using ...

Design Engineer

Toronto, ON ยท On-site

CA$80K - CA$90K/yr

French language capability. Additional Information This role is primarily office-based at our ... Reverse engineering activities * Mining or heavy industrial equipment design Applications that do ...

Design Engineer

Toronto, ON

CA$80K - CA$90K/yr

French language capability. Additional Information This role is primarily office-based at our ... Reverse engineering activities * Mining or heavy industrial equipment design Applications that do ...

We hire engineers and specialists across a variety of AI research areas to drive the company ... Previous exposure to Natural Language Processing (NLP) problems and have familiarity with key tasks ...

Develop modeling and experimentation strategies for high-impact agent problems in voice, language ... Partner with speech and real-time engineers to improve ASR, TTS, turn-taking, interruption handling ...

Develop modeling and experimentation strategies for high-impact agent problems in voice, language ... Partner with speech and real-time engineers to improve ASR, TTS, turn-taking, interruption handling ...

AI Engineer

Markham, ON ยท On-site

Experience with Generative AI Large Language Models (LLMs), including solution development and fine-tuning for domain-specific tasks. * Proficiency in at least one programming language such as Python ...

Enable advanced analytics and artificial intelligence use cases by supporting natural language ... Define engineering standards for development, deployment, and infrastructure provisioning ...

AI Engineer

Guelph, ON ยท On-site

Experience with Generative AI Large Language Models (LLMs), including solution development and fine-tuning for domain-specific tasks. * Proficiency in at least one programming language such as Python ...

AI Engineer

Concord, ON ยท On-site

Experience with Generative AI Large Language Models (LLMs), including solution development and fine-tuning for domain-specific tasks. * Proficiency in at least one programming language such as Python ...

Experience with Generative AI Large Language Models (LLMs), including solution development and fine-tuning for domain-specific tasks. * Proficiency in at least one programming language such as Python ...

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Showing results 1-20

Language Engineer information

See Ontario salary details

$15

$53

$84

How much do language engineer jobs pay per hour?

As of Sep 1, 2026, the average hourly pay for language engineer in Ontario is $53.74, according to ZipRecruiter salary data. Most workers in this role earn between $43.27 and $59.38 per hour, depending on experience, location, and employer.

What is a language engineer?

A Language Engineer designs, develops, and optimizes language-related technologies, such as natural language processing (NLP) models, speech recognition systems, and machine translation tools. They work with linguistic data, improve language models, and create rules and algorithms to enhance text and speech processing. This role often involves collaborating with software engineers, data scientists, and linguists to refine language-based AI systems. Language Engineers also help expand language support for AI applications by curating datasets and improving system accuracy.

What are the typical daily responsibilities of a language engineer?

Language Engineers typically spend their days developing, testing, and improving language models and algorithms used in applications such as chatbots, voice assistants, and translation tools. They collaborate closely with data scientists, software engineers, and linguists to collect and annotate data, refine language processing workflows, and address real-world linguistic challenges. Regular tasks may include designing rule-based systems, implementing machine learning models, evaluating system performance, and troubleshooting language-specific issues. This role often requires balancing independent work with team collaboration to ensure language technologies meet both technical and user experience goals.

What are the key skills and qualifications needed to thrive in the language engineer position, and why are they important?

To thrive as a Language Engineer, you need a strong background in computational linguistics, natural language processing (NLP), and programming languages such as Python or Java, often supported by a degree in computer science, linguistics, or related fields. Familiarity with NLP libraries (e.g., NLTK, spaCy), machine learning frameworks, and tools for text annotation and data processing is highly beneficial. Strong problem-solving abilities, attention to detail, and effective communication skills are crucial soft skills in this role. These competencies enable Language Engineers to build robust language models, collaborate across interdisciplinary teams, and address complex language-related challenges in technology products.

What are popular job titles related to Language Engineer jobs in Ontario?

For Language Engineer jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Language Engineer jobs in Ontario look for?

The top searched job categories for Language Engineer jobs in Ontario are:

Infographic showing various Language Engineer job openings in Ontario as of August 2026, with employment types broken down into 76% Full Time, 17% Part Time, and 7% Contract. Highlights an 86% In-person, and 14% Remote job distribution, with an average salary of $111,769 per year, or $53.7 per hour.

English as a Second Language (ESL) Instructor - Aviation

International Test Pilots School (ITPS)

London, ON โ€ข On-site

CA$85K/yr

Full-time

PTO

Posted 14 days ago


Job description

English as a Second Language (ESL) Instructor - Aviation


Location: London, Ontario
Employment Type: Full-Time, Permanent
Schedule: 40 hours per week, on-site
Salary: $85,000 annually
Vacation: 3 weeks annually
Benefits: Comprehensive employer-paid benefits following the applicable eligibility period
Anticipated Start: September 2026

Vacancy Status: This posting is for an existing vacancy


About the Opportunity

The International Test Pilots School (ITPS) is seeking an experienced and innovative ESL Instructor to support the development and delivery of specialized English-language programming within our aviation training environment in London, Ontario.


This is a unique opportunity for an ESL professional who enjoys both curriculum development and adult instruction.

As ITPS expands its English-language training capability, the successful candidate will initially play an important role in researching, developing, and refining new English-language programs and learning materials. As the programs move into delivery, the position will transition into a combination of classroom instruction, curriculum development, learner assessment, and continuous program improvement.


Our learners are adult professionals, including pilots and engineers, with varying levels of English-language proficiency. The successful candidate will therefore need to adapt instruction and learning materials to different language levels while supporting learners in a highly technical, professional aviation environment.


Key Responsibilities


Curriculum Research & Development


  • Conduct research to support the development of new ESL programs and curricula.
  • Identify, evaluate, and adapt level-appropriate instructional resources and learning materials.
  • Assist in developing course content, lesson plans, learning activities, assessments, and supporting materials.
  • Develop language-learning content appropriate for adult professional learners in an aviation and technical environment.
  • Work collaboratively with subject matter experts to understand operational and technical contexts and incorporate them appropriately into language instruction.
  • Support the establishment of learning objectives, progression standards, and assessment methods for new programs.


ESL Instruction

  • Deliver engaging, learner-centred English-language instruction to adult learners in an in-person classroom environment.
  • Adapt teaching approaches and materials to accommodate learners at varying stages of English-language proficiency.
  • Support the development of speaking, listening, reading, and writing skills relevant to academic, technical, and professional environments.
  • Assess learner progress and provide constructive, individualized feedback.
  • Identify areas where learners may require additional language support and adjust instruction accordingly.
  • Foster a respectful, inclusive, and supportive adult-learning environment.


Program Evaluation & Continuous Improvement

  • Monitor learner outcomes and evaluate the effectiveness of instructional approaches and course materials.
  • Review and refine curricula based on learner performance, instructor observations, program outcomes, and stakeholder feedback.
  • Research emerging ESL methodologies, resources, and instructional practices.
  • Recommend improvements to course content, assessments, instructional materials, and program delivery.
  • Maintain appropriate course, learner, and program documentation.


Qualifications


The successful candidate will ideally possess:

  • An advanced TESOL, OCELT, or comparable recognized qualification in teaching English as a second/additional language.
  • Education or demonstrated experience in curriculum design, course development, or instructional design.
  • Several years of experience teaching English to adult learners.
  • Experience assessing and supporting learners across varying levels of English-language proficiency.
  • Strong research skills and demonstrated ability to identify, evaluate, and adapt appropriate instructional resources.
  • Strong written and verbal communication skills.
  • Excellent organizational and planning abilities.
  • Confidence working independently while collaborating with instructors, technical subject matter experts, and other professionals.


Candidates with a foundational TESOL qualification and a strong combination of relevant teaching, curriculum-development, and professional experience may also be considered.

Previous aviation experience is not required. An interest in learning about aviation and the ability to translate technical and professional contexts into meaningful language-learning opportunities will be important to success in the role.


Security Requirements

Due to the nature of ITPS operations and the programs supported by this position, the successful candidate will be required to successfully complete applicable security screening and background verification, which may include a criminal record check, fingerprinting, and other security or regulatory screening required for access to ITPS facilities, information, customers, or programs.


Why Join ITPS?

This is an opportunity to do more than deliver an established ESL curriculum.

The successful candidate will help build and shape specialized English-language programming from the ground up, working in a unique international aviation training environment and contributing to programs designed for highly skilled adult professionals.

The role offers the opportunity to combine teaching, research, curriculum development, and continuous improvement while helping establish a growing area of capability within ITPS.


Use of Artificial Intelligence in Recruitment

ITPS may use artificial intelligence (AI) tools to assist in the screening, assessment, or selection of applicants as part of the recruitment process. AI-supported tools are used to assist the recruitment process and do not replace human review and decision-making.