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Citi

Full Stack Developer

Reposted 8 Hours Ago
Be an Early Applicant
In-Office
Mississauga, ON
Mid level
In-Office
Mississauga, ON
Mid level
Design and develop complex applications using Java and ReactJS, manage databases, enhance CI/CD pipelines, mentor developers, and resolve technical issues.
The summary above was generated by AI

We are seeking an experienced and highly motivated Full Stack Developer to join our dynamic engineering team. The ideal candidate will possess deep expertise in Java and ReactJS, coupled with a strong understanding of both relational (RDBMS) and NoSQL databases. This role is critical for driving the design, development, and deployment of robust, scalable, and high-performance applications. The Lead Developer will also play a key role in advocating for and implementing best practices in CI/CD application delivery and will have the opportunity to explore and integrate AI technologies into our solutions.

Responsibilities:

  • Lead the design, development, and implementation of complex enterprise-level applications using Java for backend services and ReactJS for intuitive and responsive front-end user interfaces.

  • Architect and manage data storage solutions, demonstrating proficiency with relational databases (e.g. Oracle, MySQL) and NoSQL databases (e.g., MongoDB, Cassandra, DynamoDB). This includes schema design, query optimization, and data migration strategies.

  • Drive continuous improvement in our CI/CD pipelines, ensuring efficient, automated, and reliable application delivery from development to production environments.

  • Mentor and provide technical guidance to junior and mid-level developers, fostering a culture of collaboration, excellence, and continuous learning.

  • Collaborate with product managers, UX/UI designers, and other stakeholders to translate business requirements into technical specifications and deliver innovative solutions.

  • Conduct code reviews, ensuring adherence to coding standards, performance, security, and scalability best practices.

  • Troubleshoot and resolve complex technical issues across the full application stack.

  • Stay abreast of emerging technologies, industry trends, and best practices in full-stack development, database management, CI/CD, and Artificial Intelligence.

Qualifications:

  • 4+ years of professional experience in software development, with at least 3 years in a full-stack role.

  • Strong proficiency in Java development, including Spring Boot, Spring Framework, and related ecosystem.

  • Expert-level skills in ReactJS and its core principles, along with experience in popular React workflows (such as Flux or Redux) and component libraries.

  • Demonstrable experience with RDBMS (e.g., PostgreSQL, Oracle, MySQL), including advanced SQL, schema design, and performance tuning.

  • Solid understanding and hands-on experience with NoSQL databases (e.g., MongoDB, Cassandra, DynamoDB), including data modeling and query optimization for these systems.

  • Proven experience with CI/CD application delivery management, including tools like Jenkins, GitLab CI, GitHub Actions, Azure DevOps, or similar.

  • Experience with cloud platforms (e.g., AWS, Azure, GCP) and containerization technologies (e.g., Docker, Kubernetes).

  • Excellent problem-solving, analytical, and communication skills.

  • Ability to work effectively in an agile development environment.

Preferred Qualifications:

  • Exposure to Artificial Intelligence (AI) and Machine Learning (ML) concepts, frameworks (e.g., TensorFlow, PyTorch), or practical application of AI in software solutions.

  • Experience with message brokers (e.g., Kafka, RabbitMQ) and microservices architecture.

  • Familiarity with testing frameworks (e.g., JUnit, Mockito, Jest, React Testing Library).

  • Experience with GraphQL.

Education:

  • Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

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Job Family Group:

Technology

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Job Family:

Applications Development

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Time Type:

Full time

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Primary Location Full Time Salary Range:

$94,300.00 - $141,500.00

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Most Relevant Skills

Please see the requirements listed above.

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Other Relevant Skills

For complementary skills, please see above and/or contact the recruiter.

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Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

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This job opening is for an existing job vacancy.

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Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law.

 

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.
View Citi’s EEO Policy Statement and the Know Your Rights poster.

Top Skills

AWS
Azure
Azure Devops
Cassandra
Docker
DynamoDB
GCP
Github Actions
Gitlab Ci
GraphQL
Java
Jenkins
Jest
Junit
Kafka
Kubernetes
Mockito
MongoDB
MySQL
Oracle
Postgres
PyTorch
RabbitMQ
React Testing Library
React
TensorFlow

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