Technical Lead / Senior Developer - Software Development

Technical Lead / Senior Developer - Software Development

Location: Toronto

Other locations: Primary Location Only

Salary: Competitive

Date: Jun 3, 2026

Job description

Requisition ID: 1715141

At EY, were all in to shape your future with confidence.

Well help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go.

Join EY and help to build a better working world.

The opportunity

At EY, youll have the opportunity to build a career as unique as you are, supported by a global network, inclusive culture, and leading-edge technology. Join us to deliver impactful enterprise solutions and help build a better working world.

This job posting relates to an existing vacancy within our organization.

As a Technical Lead or a Senior Consultant, you will be responsible for leading the design, development, and delivery of scalable enterprise applications. This role combines deep hands-on engineering expertise with solution leadership, team mentorship, and strong client engagement within a consulting environment.

Your Key Responsibilities

Lead design of ETL, APIs, and Lambda/Kafka solutions.

Validate stories from BSA.

Validate integration approaches for SOAP services.

Own architecture and technical quality.

Drive technical design decisions, balancing business requirements, system constraints, and long-term sustainability.

Ensure adherence to enterprise standards for security, performance, and reliability.

Oversee end-to-end delivery across the SDLC, including design, development, testing, deployment, and continuous improvement.

Provide hands-on contributions to critical components across frontend and backend as needed.

Drive engineering best practices, including code quality, testing strategies, and performance optimization.

Collaborate with cross-functional teams (frontend, backend, DevOps, and business stakeholders) in Agile environments.

Lead and mentor a team of developers, fostering technical growth and ensuring high-quality delivery.

Engage directly with clients to understand business needs and translate them into technical solutions and act as the primary technical interface between client stakeholders and the delivery team.

Must Have:

7+ years development experience.

Strong AWS and Kafka experience.

Experience with REST and SOAP integrations.

Proficiency in Java/Python/Node.

Ideally, youll also have

Prior experience in technology consulting or client-facing solution delivery roles.

Experience contributing to or owning solution architecture and design decisions.

Understanding of API gateways and service mesh architectures.

Experience working in enterprise or regulated environments.

Awareness of AI and Generative AI capabilities, with the ability to leverage AI-driven tools to improve engineering productivity and delivery outcomes.

What we look for

Were interested in passionate leaders with a strong vision and a desire to stay on top of trends in the Technology Consulting space. If you have a strong passion for helping businesses achieve their IT strategy, this role is for you.

Strong technical leadership with the ability to guide teams and influence architectural decisions.

Balance of hands-on engineering depth and solution-level thinking.

Excellent communication and client engagement skills in consulting environments.

Ability to manage complexity, trade-offs, and delivery risks effectively.

A proactive mindset towards innovation, continuous improvement, and adoption of emerging technologies, including AI-driven development.

Ownership mindset with accountability for both technical outcomes and team success.