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Sr. Java Backend Developer

Job in Mississauga, Ontario, Canada
Listing for: Software Guidance & Assistance
Contract position
Listed on 2026-01-15
Job specializations:
  • IT/Tech
Job Description & How to Apply Below
Position: Sr. Java Backend Developer – Contract/Contract to Hire  .

Software Guidance & Assistance, Inc., (SGA), is searching for a Java Backend Developer for a CONTRACT assignment with one of our premier Financial Services clients in Mississauga Canada .

This is a HYBRID role.
Minm 8 years of experience

Responsibilities :
The Senior Java Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities.

  • Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
  • Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
  • Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
  • Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
  • Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
  • Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
  • Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm’s reputation and safeguarding the firm, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.

Required Skills :

  • Bachelor’s degree/University degree or equivalent experience
  • 8-12 years of hands-on experience in Java backend development.
  • Proficiency with Framework such as Spring Boot.
  • Able to implement high throughput, low-latency, extremely reliable frameworks.
  • Deep understanding of Java technology such as garbage collection internal, dependency injection, annotation, threading model, and synchronization primitives.
  • Strong understanding of microservices architecture and RESTful APIs.
  • Experience with database technologies such as Mongo

    DB.
  • Familiarity with cloud platforms like AWS, Google Cloud Platform, Azure and containerization (Docker, Kubernetes).
  • Solid understanding of software development lifecycle (SDLC) and Agile methodologies.
  • Excellent communication skills and the ability to collaborate effectively in a team environment.
  • Experience with message brokers such as Kafka.
  • Knowledge of Dev Ops practices and CI/CD pipelines.

Preferred Skills :

  • Master’s degree preferred

SGA is a technology and resource solutions provider driven to stand out. We are a women-owned business. Our mission: to solve big IT problems with a more personal, boutique approach. Each year, we match consultants like you to more than 1,000 engagements. When we say let’s work better together, we mean it. You’ll join a diverse team built on these core values: customer service, employee development, and quality and integrity in everything we do.

Be yourself, love what you do and find your passion ase find us at .

SGA is an Equal Opportunity Employer and does not discriminate on the basis of Race, Color, Sex, Sexual Orientation, Gender Identity, Religion, National Origin, Disability, Veteran Status, Age, Marital Status, Pregnancy, Genetic Information, or Other Legally Protected Status. We are committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, and our services, programs, and activities.

Please visit our company to request an accommodation or assistance regarding our policy.

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