Senior Software Developer | #0042 Thomas Cavanagh Construction

Thomas Cavanagh Construction Limited; Canada; On-site; CAD 100,000 - 150,000; Full time

Benefits offered by this job

Family culture

Wellbeing program

Internal growth

Training & development

Pension program

Job summary

Thomas Cavanagh Construction Limited is seeking a Senior Developer to lead full-stack development and data-driven solutions on Palantir Foundry in Kanata, ON. With 5–8 years of experience, you will mentor developers and collaborate with stakeholders to shape the technical vision while delivering high-impact projects.

You will design, build, and deploy systems across the stack, guiding architecture and best practices in a startup-like team within a well-established company.

Qualifications

• 5-8 years of professional development experience.
• Client-facing aptitude with ability to present technical concepts to non-technical stakeholders.
• Expert knowledge of TypeScript or Python.
• Deep knowledge of SQL and database design.

Responsibilities

• Design and develop full-stack web applications and data workflows within Palantir Foundry.
• Develop scalable backend services and integrations using TypeScript or Python.
• Design, maintain, and optimize SQL-based data pipelines.
• Engage with clients; gather requirements, demo solutions, and ensure adoption of tools.
• Collaborate with developers and stakeholders to deliver digital solutions.
• Mentor junior and intermediate developers through code reviews and pair programming.
• Lead architectural decisions, technical design, and best practices.
• Participate in architecture discussions and continuous improvement initiatives.

Skills

Full-stack development

Backend engineering

Data engineering

Client engagement

Collaboration

Mentorship

Technical leadership

Continuous improvement

Problem-solving

Communication

Autonomy

Education

Bachelor's degree in CS or related field

Tools

TypeScript

Python

SQL

React Native

Palantir Foundry

Cloud platforms (AWS/Azure/GCP)

Job description

Senior Developer

Location: Kanata, ON

Founded in 1953, Thomas Cavanagh Construction has continued to set the standard for quality construction and materials in Eastern Ontario. With our strategically located pits and quarries, our unmatched fleet of trucks and heavy equipment, our state-of-the‑art facilities, and our dedicated employees, Thomas Cavanagh Construction has earned a reputation as one of Ottawa’s most trusted and respected contractors.

This professional leads by example, embodying the organization’s vision and mission within the Development team, reporting to the Development Strategist. They promote a people-oriented approach, fostering collaborative problem‑solving and cooperation across groups to drive initiative success.

Overview:

We’re looking for a Senior Developer to join our growing digital transformation team. You’ll play a key role in leading the development of applications and data‑driven solutions on Palantir Foundry, helping us become the first fully vertically integrated construction company in Canada to run its entire business operations through Foundry. We are looking for a developer with 5–8 years of professional experience who is ready to lead projects and mentor other developers. This is a client‑facing role where you will not only build solutions but also work directly with stakeholders on the ground to shape the technical vision.

You’ll be a leader in a collaborative team while taking ownership of complex and meaningful projects. This role is ideal for someone who has a strong technical foundation, is eager to master new technologies like Palantir Foundry, and wants to guide the technical direction of the team. This is an opportunity to be part of a small, high‑impact team operating in a startup‑style environment within a well‑established company. You’ll work across the stack to design, build, and deploy systems that make real change happen.

Duties and Responsibilities:

• Full‑Stack Development: Design and develop full‑stack web applications and data workflows within Palantir Foundry.
• Backend Engineering: Develop scalable backend services and integrations using TypeScript or Python.
• Data Engineering: Design, maintain, and optimize SQL‑based data pipelines.
• Client Engagement & Implementation: Act as a technical partner to our clients. You will interface directly with stakeholders to gather requirements, demo solutions, and ensure successful adoption of our tools.
• Collaboration: Collaborate closely with other developers and business stakeholders to deliver digital solutions.
• Mentorship: Mentor junior and intermediate developers through code reviews, pair programming, and technical guidance.
• Technical Leadership: Take a leading role in architectural decisions, technical design, and the establishment of best practices.
• Continuous Improvement: Participate in architecture discussions, code reviews, and continuous improvement initiatives.

Requirements:

• Experience: 5-8 years of professional development experience.
• Client‑Facing Aptitude: Strong interpersonal skills with the ability to build relationships with clients and present technical concepts to non‑technical stakeholders.
• Language Proficiency: Expert knowledge and experience with TypeScript (or Python as an equivalent).
• Data Skills: Deep knowledge of SQL and database design.
• Problem‑Solving: Strong problem‑solving skills—you’re resourceful, curious, and comfortable tackling ambiguous problems, finding creative solutions even when clear answers don’t yet exist.
• Communication: Excellent communication skills—able to collaborate, document, and explain your work clearly.
• Autonomy: Self‑directed, motivated, and organized — you thrive in a fast‑moving environment without micromanagement.

Valuable Asset

• Solid understanding of full‑stack web development principles and best practices.
• Knowledge and experience with both TypeScript and Python.
• Knowledge of SQL and database design fundamentals.
• Experience with data science tools, principles, and best practices.
• Experience building with React Native (or other mobile development frameworks).
• Exposure to Palantir Foundry (or similar enterprise data platforms).
• Familiarity with cloud services (e.g., AWS, Azure, GCP) and modern DevOps practices.

Cavanagh Employee Benefits:

• Family, people‑centric culture
• Safe and healthy workplace, promoting well being.
• Attractive, competitive compensation for qualified candidates
• Internal growth opportunities
• Training and development opportunities
• Benefit, Wellness and Pension Programs

Wage Range:

The salary range for this position in Ontario at the start of employment is expected to be between $100,000 and $150,000 per year. However, the range offered is based on local job market factors and may vary further depending on factors specific to the selected job candidate, such as job‑related knowledge, skills, experience, and other objective business considerations.

We may use AI‑enabled tools to support a fair and efficient recruitment process. All results are reviewed by a Recruiter.

The above statements are intended to describe the general nature and level of work being performed by people assigned to the classification. They are not to be construed as an exhaustive list of all responsibilities, duties, and skills required of personnel so classified. All personnel may be required to perform duties outside of their normal responsibilities from time to time, as needed.