Developer with Prompt Engineering

Socket.dev; Toronto; On-site; CAD 92,000 - 118,000; Full time

Job summary

Capco is seeking an experienced Developer with Prompt Engineering to join our Technology & Engineering practice in Toronto on a contract basis (4 days per week). This role focuses on designing and developing scalable backend Python applications while leveraging AI technologies, with prompt engineering as a core requirement.

You will work with Generative AI techniques to deliver production-ready solutions for our financial services clients.

Qualifications

• Strong commercial experience developing backend applications using Python.
• Hands-on experience with Prompt Engineering, including Generative AI prompt engineering techniques (essential).
• Experience working with AI technologies, including Large Language Models (LLMs) and Generative AI solutions.
• Experience building RESTful APIs and scalable backend architectures.
• Strong communication skills with the ability to collaborate effectively within Agile delivery teams.

Responsibilities

• Design, develop, and maintain scalable backend applications using Python and modern software engineering best practices.
• Develop and optimize prompts using Generative AI prompt engineering techniques to support enterprise AI solutions.
• Build and integrate APIs and backend services that enable AI-powered applications.
• Collaborate with architects, data specialists, and client stakeholders to deliver high-quality technical solutions.
• Contribute to technical design, code reviews, and continuous improvement initiatives.

Skills

Python

Prompt Engineering

LLMs

REST APIs

Agile

Job description

Capco is seeking an experienced Developer with Prompt Engineering to join our Technology & Engineering practice in Toronto on a contract basis (4 days per week). This is an existing vacancy supporting the delivery of innovative technology solutions for leading financial services clients.

You will play a key role in designing and developing scalable backend Python applications while leveraging AI technologies. Prompt Engineering is a core requirement for this role, and you will work extensively with Generative AI techniques to build intelligent, production-ready solutions for our clients.

What You'll Do

• Design, develop, and maintain scalable backend applications using Python and modern software engineering best practices.
• Develop and optimize prompts using Generative AI prompt engineering techniques to support enterprise AI solutions.
• Build and integrate APIs and backend services that enable AI-powered applications.
• Collaborate with architects, data specialists, and client stakeholders to deliver high-quality technical solutions.
• Contribute to technical design, code reviews, and continuous improvement initiatives.

What We're Looking For

• Strong commercial experience developing backend applications using Python.
• Hands-on experience with Prompt Engineering, including Generative AI prompt engineering techniques (essential).
• Experience working with AI technologies, including Large Language Models (LLMs) and Generative AI solutions.
• Experience building RESTful APIs and scalable backend architectures.
• Strong communication skills with the ability to collaborate effectively within Agile delivery teams.

Bonus Points For

• Experience within financial services or consulting environments.
• Experience with cloud platforms such as AWS, Azure, or Google Cloud.
• Experience with Docker, Kubernetes, or other containerization technologies.
• Familiarity with CI/CD pipelines and DevOps practices.
• Experience integrating AI or LLM-based capabilities into enterprise applications.

Why Join Capco

• Deliver high-impact technology solutions for Tier 1 financial institutions.
• Work in a collaborative, flat, and entrepreneurial consulting culture.
• Access continuous learning, training, and industry certifications.
• Be part of a team shaping the future of digital financial services.
• Help shape the future of digital transformation across financial services.

Benefits

• Comprehensive Benefits Coverage – 100% company-paid health, life, and disability insurance effective from Day 1 of employment.
• Retirement Savings Program – Registered Retirement Savings Plan (RRSP) with the option of receiving a matching employer contribution.
• Virtual Health Care – Company-paid program available to all employees and their dependents/partners.
• Employee & Family Assistance Program (EFAP), enhanced parental leave, wellness reimbursement, and a Business Coach from Day 1 to support your wellbeing and career growth.

Why This Role Is Open

We are currently hiring for this role due to an existing or newly created vacancy within our organization. This position is open as part of our ongoing business needs, and we are actively reviewing applications to fill this role with a qualified candidate who can make an immediate impact.

Inclusion at Capco

We're committed to making our recruitment process accessible and straightforward for everyone. If you need any adjustments at any stage, just let us know—we'll be happy to help. We value each person's unique perspective and contribution. At Capco, we believe that being yourself is your greatest strength. Our #BeYourselfAtWork culture encourages individuality and collaboration—a mindset that shapes how we work with clients and each other every day.

Use of Artificial Intelligence in Talent Acquisition

At Capco, we use artificial intelligence (AI) tools to support and enhance several parts of talent acquisition. This includes using AI-enabled features within LinkedIn to help source potential candidates, speeding up routine recruitment communications such as emails and creating compelling and brand-aligned job postings that accurately reflect role requirements, and AI-scheduling applications to improve the efficiency of interview coordination.

AI is used as a support tool only. All hiring decisions are made by talent acquisition and hiring teams.

Pay Transparency

The salary range for this position is listed below. Additionally, this position may also be eligible to receive an annual discretionary/variable bonus payment.

Capco is committed to providing fair and equitable compensation to our people. Our compensation policies and salary ranges are designed to allow our people to progress through the salary range as they demonstrate strong performance and develop in their role over time. The base pay offered to selected candidates will be within the salary range and the placement will vary based upon a variety of factors, including, but not limited to job-related knowledge, skills, experience and internal equity.

Canada Pay Transparency

$92,000 — $118,000 CAD