Senior Full Stack Engineer

Trevor Frances Recruitment is supporting a client in the search for a Senior Full Stack Developer. This role is suited for an experienced developer who brings strong technical expertise across both front-end and back-end development, along with the ability to design and deliver scalable, secure, and high-performing SaaS solutions.

The position combines hands‑on development with architectural thinking, collaboration across cross‑functional teams, and contribution to technical strategy. The successful candidate will play a key role in building and evolving modern applications, translating complex requirements into intuitive, maintainable solutions.

Job Duties

Lead the full software development lifecycle, including design, architecture, development, testing, deployment, and ongoing maintenance

Design and develop scalable, secure, and high-performing full-stack applications

Build and maintain responsive, accessible, and user-focused front-end interfaces

Design and implement RESTful APIs and backend services using modern frameworks and best practices

Develop and optimize database structures, queries, and performance within SQL Server environments

Establish and maintain architecture standards, reusable components, and development best practices

Leverage cloud technologies to deploy, monitor, and scale applications in a reliable and secure manner

Collaborate with product, design, and engineering teams to translate business requirements into technical solutions

Contribute to sprint planning, technical decision-making, and overall product development strategy

Partner with QA and Dev Ops teams to support CI/CD pipelines, automated testing, and observability practices

Conduct research and evaluation of emerging technologies, tools, and AI capabilities

Support continuous improvement initiatives and contribute to technical standards across teams

Provide mentorship and technical guidance to other developers as needed

Requirements

Bachelor’s degree in Computer Science, Software Engineering, or a related field

7+ years of professional experience in software development, including full-stack application design and delivery

Strong experience with modern front-end technologies (e.g., Angular, Type Script, HTML, CSS)

Extensive backend development experience using C# and .NET frameworks

Solid experience working with SQL Server, including schema design, querying, and performance optimization

Strong understanding of software design principles, design patterns, and modular architecture

Experience working with cloud platforms and services, including application deployment and scaling

Familiarity with modern architectural approaches such as microservices, event-driven systems, or distributed applications

Experience working in Agile or Scrum environments with cross-functional teams

Strong communication, collaboration, and problem-solving skills

Ability to mentor and support team members in a technical capacity

Experience working in regulated environments, including considerations related to risk, compliance, or audit

Familiarity with automated testing frameworks and test-driven development (TDD)

Exposure to financial services or similar industries is considered an asset

Trevor Frances Recruitment is an equal opportunity employer committed to fostering an inclusive and accessible recruitment process. We welcome applications from all qualified individuals and will work with candidates to accommodate any accessibility needs throughout the hiring process.

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