Digital Solutions Developer

Construction Ontario

ACCIONA is a global company, leading in the development of regenerative infrastructure that creates a positive impact on society. Our workforce consists of more than 65,000 professionals, present in more than 40 countries across the five continents, all contributing in our mission to design a better planet. Are you a passionate individual who wants to make a difference, promote sustainable development, and find solutions to the biggest global challenges including climate change, overpopulation, and water scarcity?

Come and join us in building the infrastructure our planet needs to achieve a sustainable future.

We have successfully delivered large infrastructure projects across Canada since 2001. Our leadership and expertise span the entire value chain from research and development through construction, operation and maintenance of projects. Currently involved in some of Canada’s largest infrastructure projects, ACCIONA delivers solutions that contribute to the economic and social progress of the communities in which it operates.

Job Description
We are seeking an Digital Solutions Developer with strong software development and cybersecurity expertise to rapidly build secure internal applications, automations, and integrations using modern development practices and AI-assisted coding tools.

Responsabilities:

Develop secure internal applications, web tools, automations, dashboards, APIs, and integrations to support TGP business operations.

Work with business and IT stakeholders to identify opportunities for automation, process improvement, and custom application development.

Rapidly prototype and develop solutions using modern software development practices and AI-assisted coding tools.

Use LLMs and AI coding assistants to accelerate development, troubleshooting, testing, documentation, and code optimization.

Review, validate, and secure AI-generated code before it is implemented or deployed.

Design and implement secure authentication and authorization using technologies such as Microsoft Entra , OIDC, OAuth 2.0, and SAML.

Apply secure‑by‑design principles, including least privilege, role-based access control, secure credential management, data protection, and appropriate logging and auditing.

Conduct code reviews and identify security vulnerabilities, insecure dependencies, exposed credentials, improper access controls, and other application risks.

Develop and integrate REST APIs, databases, Microsoft 365 services, SaaS platforms, and other enterprise systems.

Test, troubleshoot, maintain, and continuously improve internally developed applications.

Evaluate new AI development tools, frameworks, and technologies and identify opportunities to improve development efficiency.

Maintain appropriate technical documentation and ensure solutions can be supported by the broader IT team.

Work Conditions:

Work within a fast‑paced IT environment supporting internal business applications, systems, and digital solutions.

Ability to work independently on multiple development projects while managing changing priorities and business requirements.

Regular interaction with IT team members, business stakeholders, and end users to gather requirements, troubleshoot issues, and deliver solutions.

Work with confidential corporate, project, employee, financial, technical, and operational information and maintain strict information‑security and privacy standards.

All application development must follow TGP's cybersecurity, identity and access management, data protection, and AI usage requirements.

Applications and integrations must use TGP-approved authentication and security controls, including enterprise identity solutions such as Microsoft Entra , OIDC, OAuth 2.0, and Digital Solutions Developer internally…