Senior Full Stack Developer to deliver modules; front-end and backend features Document Services
Job in
Toronto, Ontario, M5A, Canada
Listing for:
S.i. Systems
Full Time, Contract
position
Listed on 2026-01-01
Job specializations:
-
Software Development
Software Engineer, Backend Developer
Job Description & How to Apply Below
Position: Senior Full Stack Developer to deliver modules (front-end and backend) to provide new features for Document Services
Contract:
6 months
3 times a week on site (near King Station)
Must Haves:
Bachelor’s degree in Engineering, Computer Science, or equivalentExperience working on Agile teams5+ years of software engineering experience. Specifically building and architecting web applications and backend services.5+ years of experience with Java/Kotlin/Spring/Hibernate/NodeJS5+ years of experience with React / Redux3+ years of experience working and deploying services to AWS
.Comfortable with PythonExperience with DockerExperience with AWS services such as S3, ECS, Fargate, API Gateway, IAM, CFNExperience with relational databases (ideally PostgreSQL
)Solid understanding and demonstrated proficiency with core software development processes - debugging, code tuning, code management and branching, coding styles and refactoring.Must be self-motivated and driven, with strong analytical, problem solving, and communication skills.Nice to Haves:
Experience with No Sql databases (ideally Elastic Search
) would be an assetWorking knowledge of Kotlin is a plusResponsibilities:
You will be working in a cross-functional team, using agile methodologies to build on-perm and cloud native applications for the financial services industry. We are looking for true team players who can work beyond their specialty to help the team deliver. Every team member is responsible for the quality of the product and should be willing to work on any tasks needed, be it front-end, back end, test automation, deployment automation, etc.
The successful candidate will use their experience and talent to help drive the delivery of the system, introduce new tech and guide the evolution of our applications.
Participate and contribute on all team activities such as Sprint Planning, Sprint Execution, Daily Scrum, Sprint Review, and Sprint RetrospectiveDeliver modules (front-end and backend) to provide new features for Document Services TeamDevelop front and back end code using React, Java, Kotlin, Spring and HibernateBe comfortable using relational databases and have PL/SQL basicsHave core understanding of AWS. Specifically, cloud formation, cloud watch, networking, s3, lambdas, running containers on ECS and policies/roles.Perform code reviews and ensure the quality of the team’s workTesting:
Design and implement unit, integration, systems, performance and load testingManage AWS resources in a safe and cost-effective manner.
Position Requirements
10+ Years
work experience
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