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Added 5 hours ago
Business Systems Analyst
PCL Construction
Edmonton, AB
…workflows, Model Context Protocol (MCP) integrations, scripts, and developer tooling that improve the product and the team’s delivery…
Added 6 hours ago
Adobe CDP Architect
Capgemini
Vancouver, BC
Working knowledge of SQL, XML, JSON, JavaScript, HTML, CSS, and at least one programming language such as Python.
Added 6 hours ago
ES
Data Science Generative AI and Data Engineering
Enterprise Solutions Inc.
Toronto, ON
- Contract
Experience with Python, SQL, vector databases, embeddings, and AIML frameworks
Added 6 hours ago
NS
Help Desk Technician
NextHop Solutions Inc.
Abbotsford, BC
- Full-time
· Other certifications are a bonus, but this role does not require programming/coding (SQL/Python/etc.)
Added 6 hours ago
JG
Data Engineer with Metadata- 9+ Years
J2B Global LLC
Mississauga, ON
- Full-time
…development, and programming using technologies such as Oracle SQL/PLSQL, Python, or…
Added 6 hours ago
SD
Senior Technology Architect
Symbiotic Digital
Toronto, ON · Queen's Park Ontario Provincial Government, Ontario
- Contract
administration and support for Oracle, SQL Server, and DB2 database
Added 6 hours ago
M
RQ11623 - Systems Testing/QA Specialist - Senior
Maarut
Toronto, ON
- Contract
Added 6 hours ago
Business Analyst
Aecon
Hamilton, ON
Working knowledge of data modeling, Power Query (M), DAX, SQL, and data transformation techniques.
Added 7 hours ago
W
Software Engineer II
Wiraa
Canada
- Full-time
Knowledge of Terraform, Kafka, and SQL is considered an asset
Added 7 hours ago
CC
RQ11753 - Data Analytical Specialist/Scientist - Senior
CCI- Computer Consultants International, Inc.
Toronto, ON
- Full-time
Proficiency in coding and data manipulation, alongside SQL for querying and managing large relational databases.
Added 7 hours ago
P
Senior Java Low Latency Developer
PeoplePilot
Mississauga, ON
- $120,000 to $130,000 CAD / year
- Full-time
We are seeking an experienced Senior Java Low Latency Developer to join our team in Mississauga, Ontario, working on high-performance enterprise applications . The ideal candidate will have…
Added 7 hours ago
MI
Data Valuation Analyst
Maarut Inc
Montreal, QC
- Contract
…apply, profiles data, participates in ETL work and supports the developer in configuring the data mart, without owning core development or model design. The requirements point to a profile…
Added 7 hours ago
A(
Insights & Analytics Associate – Global Markets
AXIS (AXIS Capital)
Halifax, NS
- Full-time
The ability to analyse data and write effective SQL queries.
Added 8 hours ago
P
Core Java, Apache Spark, Python
PeoplePilot
Montreal, QC
- $120,000 to $130,000 CAD / year
- Full-time
…Engineer with strong expertise in Core Java, Apache Spark, Python, SQL, and Linux to design, develop, and support scalable server-side applications and analytical data processing…
Added 8 hours ago
MA
Lead / Principal Data Engineer - Snowflake & dbt
Mitra AI
Canada
- Contract
…Data Engineer with deep expertise in Snowflake, DBT, advanced SQL, and modern data engineering practices to support enterprise data modernization…
Added 9 hours ago
NB
Chief Analyst, Capital Transformation
National Bank of Canada
Montreal, QC
- Temporary
analysis and programming tools such as Python, SQL, SAS, Snowflake, VBA or
Added 9 hours ago
S
Associate, Index Management – Equity Rebalance
Solactive
Toronto, ON
- Full-time
Proficiency in Python is required, while experience with VBA, MATLAB, or SQL is an asset.
Added 10 hours ago
RB
Manager, Insurance Financial Control
Royal Bank of Canada
Mississauga, ON
- Full-time
Experience navigating datasets using Structured Query Language (SQL) for analytical purposes or experience with programming languages
Added 11 hours ago
CC
RQ11528 - Software WEB Developer - API - Senior
CCI- Computer Consultants International, Inc.
Toronto, ON
- Full-time
10+ years of experience as a designer and developer in the large-scale multi-client web applications
Added 11 hours ago
CC
RQ11620 - Software Developer - Senior
CCI- Computer Consultants International, Inc.
Toronto, ON
- Full-time
Experience with extract data from databases via querying languages such as SQL and LINQ Java, REST, SOAP and Dockers
Added 12 hours ago
RB
Lead Quality Engineer - Automation (Data)
Royal Bank of Canada
Toronto, ON
- Full-time
Added 13 hours ago
CT
Snowflake Architect
Celebal Technologies
Calgary, AB
- Full-time
We are looking for a Senior ETL developer with Snowflake experience to serve as a technical leader and trusted advisor for business/stakeholders. This role is not just about building data…
Added 13 hours ago
JI
Product Owner – Sourcing & Demand | Responsable produit – Approvisionnement et demande
Jesta I.S.
Montreal, QC
- Full-time
Data: SQL, relational databases (Oracle preferred), XML
Added 14 hours ago
SI
CRM Analyst
Saskatchewan Indian Institute of Technologies (SIIT)
Saskatoon, SK
- Full-time
Added 14 hours ago
BA
Oracle Fusion Specialist/Consultant
Botsford Associates
Toronto, ON
- $50 to $100 CAD / hour
- Contract
Technical Literacy: Proficiency with SQL, PL/SQL, or XML data manipulation for backend diagnostics, scripting, and data extraction.

PeoplePilot

Senior Java Low Latency Developer

Mississauga, ON, Canada

$120,000 to $130,000 CAD / year · Full-time

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Job details

Pay: $120,000 to $130,000 CAD / year
Job type: Full-time
Apply by: Dec 3, 2026
Posting language: English
Posted: Nov 3, 2026

Original job description

Job Description

We are seeking an experienced Senior Java Low Latency Developer to join our team in Mississauga, Ontario, working on high-performance enterprise applications . The ideal candidate will have strong expertise in Core Java, multithreading, concurrency, low-latency application development, and performance optimization. The candidate will be responsible for designing and developing scalable microservices, RESTful APIs, and event-driven solutions using Spring Boot and Spring Cloud. The role requires strong problem-solving skills, experience with enterprise application architecture, database optimization, and production support. The successful candidate will collaborate with architects, product owners, and cross-functional teams to deliver secure, reliable, and high-performing solutions while following modern software engineering and DevOps practices.

Key Responsibilities

Design, develop, test, and maintain high-performance, low-latency Java applications.
Build scalable RESTful APIs and microservices using Java, Spring Boot, and Spring Cloud.
Optimize application performance, response times, throughput, and resource utilization.
Implement multithreading, concurrency, and asynchronous processing solutions.
Participate in solution architecture discussions, technical design reviews, and code reviews.
Collaborate with architects, business analysts, product owners, and stakeholders to understand technical requirements.
Design and implement APIs, middleware integrations, and event-driven solutions.
Perform database design, SQL query optimization, and performance tuning.
Troubleshoot and resolve application, integration, and production issues.
Support cloud deployments, CI/CD pipelines, and DevOps-driven development.
Establish coding standards, engineering best practices, and quality guidelines.
Mentor junior and mid-level developers and provide technical guidance.
Participate in Agile ceremonies, including sprint planning, estimation, and retrospectives.

Key Requirements

Strong hands-on experience in Core Java and Advanced Java.
Proven experience in low-latency, high-performance application development.
Strong understanding of multithreading, concurrency, synchronization, and asynchronous programming.
Expertise in Java performance optimization, JVM tuning, garbage collection, and memory management.
Hands-on experience with Spring Boot, Spring Cloud, and Spring Framework.
Strong experience designing and developing RESTful APIs and microservices.
Knowledge of distributed systems, event-driven architecture, and messaging technologies.
Strong SQL and relational database knowledge, including query optimization.
Experience with CI/CD pipelines, Git, build tools, and DevOps practices.
Exposure to cloud platforms such as AWS, Azure, or GCP.
Strong debugging, troubleshooting, and production support skills.
Excellent communication, problem-solving, and technical leadership abilities.
Experience in banking, financial services, capital markets, or trading systems is preferred.

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More about this job

Responsibilities

Design, develop, and optimize high-performance Java applications, microservices, RESTful APIs, and event-driven solutions, including database and production performance improvements. Collaborate on architecture and technical reviews, support deployments and production issues, establish engineering practices, and mentor developers.

Requirements

Requires strong Core and Advanced Java experience, including low-latency development, concurrency, JVM and memory optimization, and hands-on Spring Boot and Spring Cloud expertise. Candidates should also have experience with APIs, microservices, distributed systems, SQL optimization, CI/CD, cloud platforms, production support, and technical leadership; financial services experience is preferred.

Skills

Core Java
Advanced Java
Low-Latency Development
Multithreading
Concurrency
JVM Tuning
Garbage Collection
Memory Management
Spring Boot
Spring Cloud
RESTful APIs
Microservices
Distributed Systems
Event-Driven Architecture
SQL Optimization
CI/CD

Visa sponsorship

Not detected in the job text

Keywords

Core Java
Advanced Java
Low-Latency Applications
High-Performance Applications
Multithreading
Concurrency
Asynchronous Programming
JVM Tuning
Garbage Collection
Memory Management
Spring Boot
Spring Cloud
Spring Framework
RESTful APIs
Microservices
Distributed Systems
Event-Driven Architecture
Messaging Technologies
SQL
Relational Databases
Database Optimization
CI/CD
Git
Build Tools
DevOps
AWS
Azure
GCP
Agile
Capital Markets

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