Senior Full Stack Developer - Operate

Job Type:Temporary Contract
Work Model:Hybrid
Reference code:128549
Primary Location:Toronto, ON
All Available Locations:Toronto, ON

Our Purpose

At Deloitte, we are driven to inspire and help our people, organization, communities, and country to thrive. Our Purpose is to build a better future by accelerating and expanding access to knowledge. Purpose defines who we are and gives us reason to exist as an organization.
By living our Purpose, we will make an impact that matters.

• Learn from deep subject matter experts through mentoring and on the job coaching
• Be encouraged to deepen your technical skills...whatever those may be.
• Partner with clients to solve their most complex problems

What will your typical day look like?

• Design, develop, and maintain scalable and robust web applications using modern front-end and back-end technologies.
• Collaborate with product managers, designers, and other developers to understand project requirements and translate them into technical specifications.
• Write clean, maintainable, and efficient code following best practices and coding standards.
• Implement responsive and user-friendly interfaces using HTML, CSS, and JavaScript frameworks.
• Develop and integrate server-side logic, database schemas, and APIs to support front-end functionality.
• Perform thorough testing and debugging to ensure the quality and performance of applications.
• Participate in code reviews and provide constructive feedback to peers.
• Stay up-to-date with emerging technologies and industry trends to continuously improve development processes and deliver innovative solutions.
• Mentor and guide junior developers, sharing knowledge and best practices.
• Contribute to the development and maintenance of technical documentation.

About the team

This is your opportunity to work in Operate at Deloitte. Operate services harness the latest technologies, talent, and capabilities from all over the world to deliver ongoing outcomes and client value. We do more than traditional business process outsourcing. We do more than just "keeping the lights on." We work shoulder-to-shoulder with clients and their customers, constantly adapting to the pace of change, to ideate, innovate, and embed continuous advantage at the heart of their operations. And we do it with the kind of drive and passion that comes from loving what you do-and who you do it with.

Deloitte is looking for a seasoned and proficient Senior Full Stack Developer to become a part of our dynamic on a 1-year term. The ideal candidate will possess extensive experience in both front-end and back-end development, with a demonstrated history of delivering top-notch software solutions. This position entails designing, developing, and maintaining sophisticated web applications, working closely with cross-functional teams, and ensuring the successful completion of projects that align with business objectives.

Enough about us, let's talk about you

Backend Development (Required):

• Strong Core Java and functional programming experience.
• Understanding of concurrent and parallel programming, including threads, processes, synchronization, and handling race conditions.
• Knowledge of reactive programming for building asynchronous, event/message-driven systems in microservices based applications that are highly concurrent.
• Proficient in containerizing applications, continuous integration, and continuous delivery in Java ecosystem.
• Knowledge of distributed tracing and API Gateway integration for microservices architecture.
• Proficient in functional programming concepts with Streams API, Lambda Expressions and Optional.
• Understanding of secure coding practices, SSL/TLK, OAuth, and JWT token handling in Java-based applications.
• Expertise in integrating Java with NoSQL databases such as MongoDB for scalable, high availability applications.
• Strong experience in data modeling and experience with relational and no-SQL database, Oracle and MongoDB.
• Understanding of integrating APIs with third party libraries/vendors and handle the security around it.
• Understanding of the principles of distributed systems, including data partitioning, replication, and consistency models.
• Understanding of microservices architecture, including service discovery, API gateways, and inter-service communication.

Frontend Development (Required):

• Experience working as a React developer.
• Solid knowledge of JavaScript, CSS, HTML, and front-end languages including Node JS.
• Knowledge of React tools including React.js, Web pack, Bootstrap, SASS, Express, Redux, and Flux.
• Have thorough knowledge of E2E deployment of an UI application.
• Developing and implementing highly responsive user interface components using React concepts.
• Reviewing application requirements and interface designs.
• Proficiency with browser-based debugging and performance testing.
• Proven ability to build complex, high-performance single-page applications (SPAs).
• Experience with state management, hooks, context APIs, and design patterns (e.g., container/presentational components).
• Demonstrated experience designing scalable front-end architectures, including micro-frontends or modular UI components.

Other areas (Required):

• Exceptional Problem-Solving and Analytical Skills to diagnose and resolve issues in distributed environments.
• Above average skills in monitoring, logging, and debugging distributed systems to ensure reliability and performance.
• Expertise in fundamental concepts such as consistency, availability, partition tolerance, fault tolerance, and scalability.
• Familiarity with container orchestration (e.g., Kubernetes), and distributed messaging systems (e.g., Kafka).
• Experience using Git/BitBucket.
• Good communication skills, both written and verbal.

Total Rewards

The salary range for this position is $80,000 - $110,000, and individuals may be eligible to participate in our bonus program. Deloitte is fair and competitive when it comes to the salaries of our people. We regularly benchmark across a variety of positions, industries, sectors, targets, and levels. Our approach is grounded on recognizing people's unique strengths and contributions and rewarding the value that they deliver.

Our Total Rewards Package extends well beyond traditional compensation and benefit programs and is designed to recognize employee contributions, encourage personal wellness, and support firm growth. Along with a competitive base salary and variable pay opportunities, we offer a wide array of initiatives that differentiate us as a people-first organization. Some representative examples include: $4,000 per year for mental health support benefits, a $1,300 flexible benefit spending account, 38+ days off (including 10 firm-wide closures known as "Deloitte Days"), flexible work arrangements and a hybrid work structure.

Our promise to our people: Deloitte is where potential comes to life.

Be yourself, and more.
We are a group of talented people who want to learn, gain experience, and develop skills. Wherever you are in your career, we want you to advance.
You shape how we make impact.
Diverse perspectives and life experiences make us better. Whoever you are and wherever you're from, we want you to feel like you belong here. We provide flexible working options to support you and how you can contribute.
Be the leader you want to be
Some guide teams, some change culture, some build essential expertise. We offer opportunities and experiences that support your continuing growth as a leader.
Have as many careers as you want.
We are uniquely able to offer you new challenges and roles - and prepare you for them. We bring together people with unique experiences and talents, and we are the place to develop a lasting network of friends, peers, and mentors.

The next step is yours

At Deloitte, we are all about doing business inclusively - that starts with having diverse colleagues of all abilities. Deloitte encourages applications from all qualified candidates who represent the full diversity of communities across Canada. This includes, but is not limited to, people with disabilities, candidates from Indigenous communities, and candidates from the Black community in support of living our values, creating a culture of Diversity Equity and Inclusion and our commitment to our AccessAbility Action Plan , Reconciliation Action Plan and the BlackNorth Initiative .
We encourage you to connect with us at accessiblecareers@deloitte.ca if you require an accommodation for the recruitment process (including alternate formats of materials, accessible meeting rooms or other accommodations) or indigenouscareers@deloitte.ca for any questions relating to careers for Indigenous peoples at Deloitte (First Nations, Inuit, Métis).
By applying to this job you will be assessed against the Deloitte Global Talent Standards. We've designed these standards to provide our clients with a consistent and exceptional Deloitte experience globally.
Deloitte Canada has 20 offices with representation across most of the country. We acknowledge that Deloitte offices stand on traditional, treaty, and unceded territories in what is now known as Canada. We recognize that Indigenous Peoples have been the caretakers of this land since time immemorial, nurturing its resources and preserving its natural beauty. We acknowledge this land is still home to many First Nations, Inuit, and Métis Peoples, who continue to maintain their deep connection to the land and its sacred teachings. We humbly acknowledge that we are all Treaty people, and we commit to fostering a relationship of respect, collaboration, and stewardship with Indigenous communities in our shared goal of reconciliation and environmental sustainability.

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