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Backend developer Jobs in Mississauga, ON

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Backend developer • mississauga on

Last updated: 8 hours ago

Sr Backend Java Developer

Motion RecruitmentMississauga, Ontario, Canada
Full-time

Grow your career as a Senior Backend Java Developer with an innovative global bank in Mississauga, ON.Contract role with strong possibility of extension.Will require working a hybrid schedule 3 day... Show more

 • New!

Senior.Net developer

PeopleToGoOakville, Ontario, Canada
Full-time +1
Quick Apply

This role is also available on a Permanent, Full time basis.Our client is seeking a highly skilled, motivated and dynamic individual to join their Development team.This role includes an active role... Show more

Technology Developer

PurolatorMississauga, ON, CA
Full-time

As Canada’s leading integrated freight, package, and logistics provider, we’ve been helping promises get where they need to be for more than 60 years.The places we go, the elements we brave, the pr... Show more

Software developer

Clientserver Tech SystemsMississauga, ON, Canada
Full-time

Write, modify, integrate and test software code.Maintain existing computer programs by making modifications as required.Communicate technical problems, processes and solutions.Research and evaluate... Show more

.NET Developer

Randstad CanadaMississauga, Ontario, CA
CA$12.00 hourly
Temporary
Quick Apply

Our client is seeking a skilled.NET Developer to join their dynamic engineering team.In this role, you will contribute directly to the development, optimization, and maintenance of cutting-edge pha... Show more

Senior C++ Developer

STACK IT RecruitmentMississauga, ON, CA
CA$110,000.00 yearly
Full-time
Quick Apply

Build High-Performance Enterprise Software as a Senior C++ Developer! .We're partnering with a well-established software company that develops enterprise security products trusted by... Show more

Angular Developer

Astra North Infoteck Inc.Mississauga, ON, ca
Full-time

Primary Skills: An Angular Developer is responsible for designing, developing, and maintaining dynamic, responsive web applications using the Angular framework.Develop user-friendly and scalable fr... Show more

java developer

Siri InfoSolutions IncMississauga, ON, Canada
Full-time
Quick Apply

Job descriptions</b></p> <p> </p> <ol> <li><b>Backend Developer-</b></li> </ol> <p><b>Technical Skills:</b></p> ... Show more

Big Data Developer

J M Group IncMississauga, ON, Canada
Full-time
Quick Apply

Experience Range:<br /> 10+ Yrs<br /> Must Have Technical/Functional Skills<br /> 1.Strong experience in Kafka, Spark, Scala,SQL ,Hive, Impala, Hadoop, Splunk, Autosys.Data Analys... Show more

Principal Backend Engineer Vice President

08763 Citi Canada Technology Services ULCMississauga Ontario Canada
Full-time

Principal Backend Engineer, Vice President.Citi is looking for a Principal Backend Engineer to take strategic ownership of the backend systems powering a global digital experience platform that ser... Show more

AI Developer Senior

Intact Financial CorporationMississauga, Ontario, CAN
CA$118,700.00 yearly
Full-time

Pay at Intact is about much more than just salary.Multiple benefits offered to support.Wellness account and much more.Share plan & other savings: up to.Employee Share Purchase Plan (ESPP) – with In... Show more

Java Fullstack Developer

ITL CanadaMississauga, CA
CA$92.00 hourly
Full-time

Infosys is looking for an experienced Lead Java Full Stack Developer to design, develop, and deliver scalable enterprise applications using Java and Angular.The role involves hands‑on coding, techn... Show more

Senior Full Stack Developer

AversanMississauga, Ontario, Canada
CA$110,000.00 yearly
Full-time

Senior Full Stack Software Engineer.Aversan delivers leading-edge and reliable safety-critical electronics and software systems to the aerospace, defence, and space industries.Senior Full Stack Sof... Show more

C# Developer

PeopleToGoOakville, Ontario
Full-time +2
Quick Apply

Type: Permanent, full time position (Contractors interested in a 6 month contract will also be considered.Our client is seeking a highly skilled, motivated and dynamic individual to join their Deve... Show more

C# Developer

PeopleToGoOakville, Ontario, Canada
Full-time +2
Quick Apply

Type: Permanent, full time position (Contractors interested in a 6 month contract will also be considered.Our client is seeking a highly skilled, motivated and dynamic individual to join their Deve... Show more

WordPress Developer - Internship

VosynEtobicoke, Ontario, Canada
CA$32.00 hourly
Full-time +2

WordPress Developer — Master-Level Internship.Marketing & Communications Department.Equivalent to minimum 520 Hours (or 3 months minimum) .Fully remote (with opportunity to work hybri... Show more

Java Backend Developer

Sapsol Technologies IncMississauga, ON, CA
Full-time
Quick Apply

Design, develop, and maintain backend services using.Microservices-based architecture.Collaborate with frontend developers, DevOps teams, and stakeholders.Optimize application performance, scalabil... Show more

Backend Java Developer

Staffingine LLCMississauga, ON, Canada
Full-time
Quick Apply

Job Title: Backend Java Developer<br /> Job Location: Mississauga, ON, Canada<br /> Job Type: Full-Time</b></p> <p style="margin-bottom:13px"><b>Job De... Show more

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Microsoft Developer

IKOMississauga, ON
CA$84,000.00 yearly
Full-time

As a member of the IKO ERP Development team, the Microsoft Developer will be responsible for designing and developing solutions using X++ in Dynamics 365 Finance & Operations, as well as extensions... Show more

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Sr Backend Java Developer

Sr Backend Java Developer

Motion RecruitmentMississauga, Ontario, Canada
14 hours ago
Job type
  • Full-time
Job description
Grow your career as a Senior Backend Java Developer with an innovative global bank in Mississauga, ON. Contract role with strong possibility of extension. Will require working a hybrid schedule 3 days onsite per week.

Join one of the world's most renowned global banks and trusted brand with over 200 years of continuously evolving financial services worldwide. You will work alongside some of the smartest minds in the industry who are excited to share their knowledge and to learn from you.

Contract Duration: 6 Months Required Skills & Experience
  • 8+ years of experience in application development or systems analysis, with a heavy emphasis on Java-based backend architectures.
  • Deep, expert-level understanding of Core Java (Java 11/17/21), including advanced multithreading, concurrency models, Java memory model (JVM garbage collection, heap analysis), and Collections API.
  • Extensive hands-on experience building distributed data processing systems, ETL pipelines, and real-time streaming architectures using tools like Apache Kafka, Apache Spark, Flink, or Hadoop.
  • Strong experience with the Spring Ecosystem (Spring Boot, Spring Cloud, Spring Data, Spring Security) and ORM frameworks (Hibernate/JPA).
  • Proficiency in designing schemas and writing optimized queries for both relational databases (e.g., PostgreSQL, MySQL, Oracle) and NoSQL stores (e.g., Cassandra, MongoDB, Redis).
  • Comprehensive understanding of distributed system design patterns, consensus protocols, caching strategies, and API design (RESTful APIs, gRPC).
  • Practical experience with containerization (Docker, Kubernetes), continuous integration/continuous deployment tools (Jenkins, GitLab CI, or GitHub Actions), and infrastructure-as-code principles.
  • Strong advocate for testing frameworks such as JUnit, Mockito, and integration testing tools.
??????? Desired Skills & Experience
  • Experience with cloud platforms (AWS, Azure, or GCP), specifically managed database and container services.
  • Experience in financial services, banking technology, or large-scale enterprise transaction systems.
  • Familiarity with Unix/Linux environments, shell scripting, and network configurations.
??????? What You Will Be Doing
  • Hands-on Java Development
  • Systems Analysis & Architecture: Analyze complex business requirements and translate them into highly scalable, reliable, and secure backend systems designs. Evaluate trade-offs between different data architecture patterns (e.g., microservices vs. event-driven).
  • Hands-on Programming: Write high-quality, production-ready, and performant Java code. Leverage advanced software engineering principles such as Object-Oriented Programming (OOP), SOLID design principles, and design patterns.
  • Technical Project Delivery: Lead the technical implementation and delivery of critical, complex backend and data-processing initiatives. Partner with cross-functional teams to ensure successful project deployment from conception through production.
  • Subject Matter Expertise (SME): Act as the resident Subject Matter Expert (SME) in high-throughput data processing, stream processing, or JVM performance tuning. Provide guidance on industry best practices and emerging backend technologies.
  • Performance Optimization: Diagnose, profile, and resolve complex performance bottlenecks, memory leaks, and concurrency issues in high-volume distributed environments.
  • Quality Assurance & Best Practices: Champion code quality through Test-Driven Development (TDD), comprehensive unit/integration testing, and rigid code review standards.
  • Mentorship: Provide technical mentorship and architectural guidance to other engineers on the team, fostering a culture of technical excellence and clean code.