Senior AI Software Engineer - EZRA

Canada

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Job ID 6591 Primary Location Canada Business Unit LHH Department Technologie de l’information/Informatique : IT

Job Role: Senior AI Software Engineer
Location: Ontario - Remote

Who we are:

We believe everyone can be better with a coach... and we won’t stop until we get there.

Coaching changes people’s lives. It helps them be happier and more productive in their work. It turns entire companies into more inclusive, more productive places to be. That’s why we’ve made it easy for more people – not just those at the top – to benefit from the world’s best coaches. This is true of our EZRA team. We believe a happy team is a productive one. We help our people grow, to care deeply about and be proud of what we do.

The Role

We're looking for a Senior AI Software Engineer to join EZRA's Reimagine stream and help shape the future of coaching through AI. Reporting to the VP of Engineering, you'll build and ship AI-powered product experiences across the full stack, using modern AI-native development practices and tools such as Claude Code and the Anthropic Claude API.

This is a hands-on engineering role where you'll write production code every day, partner closely with Product and Design, and play a key role in defining how AI is embedded safely, reliably, and thoughtfully across our platform.

What You'll Do

Build AI-powered product features across the full stack using TypeScript, Node.js, PostgreSQL and React, deployed on Azure.
Use Claude Code as a core development tool to accelerate delivery while maintaining high standards for code quality, testing, and security.
Design and implement production integrations with the Anthropic Claude API, including prompt engineering, tool calling, structured outputs, streaming responses, and error handling.
Design performant PostgreSQL schemas and queries that support AI workflows, conversation history, and multi-tenant product experiences.
Create automated tests and evaluation frameworks for AI-powered features, ensuring quality, safety, and predictable behaviour in production.
Contribute to shared libraries, internal best practices, and AI engineering patterns that help the team move faster and build smarter.

About you

5+ years of software engineering experience, including 2+ years building or integrating AI/LLM-powered features in production.
Strong experience with TypeScript/Node.js and Python, with the ability to work confidently across the full stack.
Hands-on experience integrating the Anthropic Claude API or another leading LLM platform in a production environment.
Deep understanding of PostgreSQL, including schema design, query optimisation, migrations, and multi-tenant architectures.
Experience building and deploying applications on Azure and familiarity with Azure-managed services.
Practical understanding of AI safety challenges such as hallucinations, prompt injection, and protecting sensitive data in model contexts.
Experience writing evaluations and automated tests for AI features and using data to improve model performance.
Comfortable working independently in a fast-moving environment with evolving technologies and product requirements
Nice to have:
- Daily experience using Claude Code or similar AI coding assistants.
- Experience with pgvector, embeddings, RAG, or semantic search architectures.
- Familiarity with Azure observability tooling such as Application Insights or Log Analytics.
- Experience building conversational AI or multi-step AI workflows in customer-facing enterprise products.
- Background in HR technology, coaching platforms, or human development products.

Life at EZRA

Your Own World-class coach to help you grow personally and professionally.
Coaching for Friends and family because coaching is a gift worth passing on.
Charity Days to support the causes close to your heart - because doing good feels good.
Learning Budget to fuel your curiosity. If it helps you grow, we’re in.
Weekly Wellbeing Hour just for you. No meetings. No emails. Just space to breathe, reflect, or reset.
Regional benefits flex to fit your location and lifestyle.
A welcoming place to do your best work. Comfortable, collaborative and inclusive.

The salary range for this role is $160,000 - 200,000 (CAD)

#LI-Hybrid

We’re an equal opportunity employer dedicated to building a diverse team that reflects the communities in which we work, where everyone has a voice and feels able to be themselves.

We believe that diversity strengthens to our culture and business. Valuing uniqueness and respecting our differences means we grow faster, become better, and achieve more.

In the spirit of transparency, credentials are verified through background checks conducted upon conditional employment, in accordance with applicable laws.

Posting date: 28-04-2026

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Get to Know Us

Bringing together the complementary strengths of our various brands, our team unites through a powerful mission – to match the right talent with the right opportunity. We create synergies that meet the Talent needs of our customers wherever they are in their journey delivered in a technology-enabled and human-driven experience. At LHH, you’ll be empowered to deliver on our purpose of future-proofing organizations and careers, enabling workforce transformation.

Diversity & Inclusion at LHH

We are committed to making the future work for everyone. As a people business focused on providing talent solutions and advisory services, we envision a world in which everyone has the chance to participate in the world of work. Our aim is to acknowledge and appreciate diverse perspectives, encouraging inclusive decision-making processes that value each colleague's contributions, skills, experience, and potential. We work actively to create the conditions that support a culture and work environment of belonging, trust, and participation. Our approach to diversity and inclusion is built around several pillars that underpin our work, including structural and conscious inclusion, leadership, and accountability.

Culture

We are a high-performing and diverse team of people from all over the world, working together to make the future work for everyone. Our culture is shaped by our people, who are the key to our success. It is our people that give us the ability to influence the changing world of work on a global level with solutions that are grounded in the understanding and experience of local contexts. Together we offer exciting career paths to candidates and bring the best talent to our clients. To make this possible, investing in our people, an open culture of communication, and individual opportunities for development are essential to us. There is a world of opportunity out there.

Learn more about LHH

We are the talent solutions business at the Adecco Group, an end-to-end solutions partner, addressing the skills and transformation needs of our customers to drive growth. Our mission is to match the right talent with the right opportunity. Bringing together the complementary strengths of our various brands, we create synergies that meet the needs of our customers wherever they are in their transformation journeys. As a member of the team, you’ll be empowered, inspired and energized to deliver on our purpose to future-proof organizations and careers by building the right capabilities and enabling workforce transformation. We reach high and strive for excellence because we know our work makes a difference.

Success profile

Are we the right fit for each other? Have a look at the traits we're looking for. (1 Beginner – 10 Expert)

Evolve with purpose Being passionate about meaningful work and ready to change the world.

10
Win together Being able to build relationships through trust, transparency, and collaboration so that together we all succeed.

8
Own it Being empowered to make decisions and take accountability for the results.

10
Reach high Agile and adaptable - fast mover - ability to anticipate future client and candidates needs.

9
Make it fun Delivering our purpose, staying energized and inspired, while having fun with colleagues.

8

Traits are on a scale of 0 to 10

Rewards

Transformational career experiences, forge your own path to success

Embark on a journey of growth with tailored career paths, inspiring training and onboarding, collective spirit, and a strong commitment to wellbeing

Truly collaborative culture, where diversity of thought and opinion is valued above all else

Flexibility to work in the way that makes you most productive, agile, confident and insightful

Specific local benefits and rewards tailored to each country (holiday allowances, health care and more).

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