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Added 45 mins ago
VP
Lead / Senior Piping Materials Engineer
Vista Projects
Calgary, AB
- Full-time
…innovators at our core. We continually find better, smarter ways to design and deliver oil and gas projects, and we are proud to be contributing on some of the most exciting low-carbon and…
Added 45 mins ago
VP
Intermediate Piping Materials Engineer
Vista Projects
Calgary, AB
- Full-time
…and gas processing facilities, from concept through detailed design and construction. You will act as a sub-lead on smaller projects or work packages, guide junior engineers, and expand…
Added 45 mins ago
VP
Intermediate Piping Stress Engineer
Vista Projects
Calgary, AB
- Full-time
…local stress evaluations with PRG FEA tools (NozzlePro), and design stress solutions for SAGD pipelines to CSA Z662. You will deliver work from Pre-FEED and FEED through detailed…
Added 45 mins ago
VP
Junior / E.I.T. Piping Materials Engineer
Vista Projects
Calgary, AB
- Full-time
…innovators at our core. We continually find better, smarter ways to design and deliver oil and gas projects, and we are proud to be contributing on some of the most exciting low-carbon and…
Added 45 mins ago
VP
Junior Piping Stress Engineer (EIT)
Vista Projects
Calgary, AB
- Full-time
…stress checks, all under the guidance of experienced senior and lead stress engineers. You will contribute to FEED and detailed design deliverables and get early exposure to construction…
Added 45 mins ago
AC
Nursing Instructor
Assiniboine College
MB · Manitoba, Canada
- $67,144 to $105,334 CAD / year
- Temporary
Added 45 mins ago
RI
SAP ABAP Technical Architect
Raas Infotek
Calgary, AB
- Contract
Lead custom-code assessment and remediation for the S/4HANA upgrade while ensuring Clean Core principles are maintained.
Added 45 mins ago
S
Lead DevOps Engineer
Sphera
ON · Simcoe, ON
- Full-time
…are the person engineering and product leaders come to when a design decision has real…
Added 45 mins ago
RI
ABAP Technical Architect
Raas Infotek
Calgary, AB
- Contract
Lead custom-code assessment and remediation for the S/4HANA upgrade while ensuring Clean Core principles are maintained.
Added 45 mins ago
MA
JUNIOR/INTERMEDIATE STORMWATER ENGINEER
MPE a division of Englobe
Calgary, AB
- Full-time
…recognized as an industry leader in traditional stormwater system design and Low Impact Development (LID) practices. MPE offers the opportunity to be part of our growing team in developing…
Added 45 mins ago
RI
ABAP Technical Architect
Raas Infotek
Calgary, AB
- Contract
Lead custom-code assessment and remediation for the S/4HANA upgrade while ensuring Clean Core principles are maintained.
Added 45 mins ago
KG
Senior Java Developer (Core Java)
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
We are seeking a highly experienced Senior Java Developer to drive the architectural design, development, and scaling of our enterprise-grade microservices and distributed systems. In this…
Added 45 mins ago
PC
EPM Consultant/Senior Consultant (Pigment)
ProLytics Consulting Group
Toronto, ON
- Full-time
…a growing Pigment practice, with real influence over how we design, deliver and scale…
Added 45 mins ago
TH
Project Manager
The Headhunters Recruitment
Calgary, AB
- Full-time
Apply electrical knowledge to identify potential design conflicts, installation challenges and project risks.
Added 45 mins ago
CC
Senior Business Analyst RQ11731 (CANADA) - Onsite
Computer Consultants International, Inc.
Toronto, ON
- Contract
Added 45 mins ago
YY
Junior Project Engineer
Ya YA Foods Corp.
Toronto, ON
- Full-time
Design products, manufacturing equipment, or rooms. Source and procure equipment and/or components as needed.
Added 45 mins ago
LM
AVP or VP, Distribution
Liberty Mutual Canada
Toronto, ON
- Full-time
Establish and lead broker planning, stewardship, and performance management processes, including development of broker compensation frameworks, service agreements, and governance structures.
Added 45 mins ago
PB
Account Executive, Group Business
Pacific Blue Cross
Burnaby, BC
- $73,600 to $110,400 CAD / year
- Full-time
…Executive, or have experience in Health Benefits, Benefits Plan Design, Renewal Negotiation, Benefits Consulting, or Strategic Account Management, we'd love to hear from…
Added 45 mins ago
N
Lead Tools Programmer | Programmeur ou programmeuse outils Lead
NBCUniversal
Montreal, QC
- Full-time
As Lead Tools Programmer, you are responsible for defining, building, and guiding tools and workflows that empower content creators and developers across the project. This role spans…
Added 45 mins ago
FE
Lead Network Engineer
Future Electronics
Kirkland, QC
- Full-time
The Principal Specialist & Network Lead serves as the organization’s highest-level network technical authority, responsible for the strategic design, governance, optimization, and…
Added 45 mins ago
T
Customer Success Manager, Scaled Programs (B2B SaaS)
ThoughtFarmer
Vancouver, BC
- $75,000 to $90,000 CAD / year
- Full-time
Ready to lead the next generation of the ThoughtFarmer customer journey?
Added 45 mins ago
CO
Systems Analyst
City of North Vancouver
North Vancouver, BC
- Full-time
…all phases of projects (i.e., analysis, documentation, system design, programming, implementation, and support). You will analyze and evaluate data and information for existing and proposed…
Added 45 mins ago
VB
copy Software Architect - Principal Developer
Vaco by Highspring
Montreal, QC
- Full-time
Lead the design, architecture, and development of enterprise-scale solutions.
Added 45 mins ago
TI
Marketing, Communications & Content Creation Assistant
The International Academy of Anti-Aging Medicine
AB · Edmonton, AB
- Full-time
…marketing and digital communications initiatives. This position may lead to a Director…
Added 1 hour ago
NH
Manager, Accounts Payable
Northwest Healthcare Properties REIT
Toronto, ON · Corporate HQ
- $90,000 to $100,000 CAD / year
- Full-time
Partner with IT team to design and develop exception reporting to identify process gaps, duplications, errors, recurring issues and compliance risks

K&K Global Talent Solutions INC.

Senior Java Developer (Core Java)

ON, Canada
Ontario, Canada, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Dec 9, 2026
Experience: Experience: 6–10 years of progressive, hands-on enterprise software engineering experience.
Posting language: English
Posted: Nov 9, 2026

Original job description

Position: Senior Java Developer

Location: Onsite- Mississauga, ON

Job type: Full-time/Permanent hiring

We are seeking a highly experienced Senior Java Developer to drive the architectural design, development, and scaling of our enterprise-grade microservices and distributed systems. In this critical backend role, you will be responsible for building high-performance, resilient application ecosystems that securely process complex business logic and integrate seamless RESTful APIs across the enterprise.

You will act as a core technical anchor, collaborating deeply with architects, business analysts, and cross-functional engineering teams to translate complex requirements into robust, production-ready software.

Core Responsibilities

Microservices Development: Architect, build, and maintain scalable, high-throughput microservices leveraging Java, Spring Boot, and cloud-native design patterns.
API & System Integration: Design, implement, and consume secure, highly performant RESTful APIs to integrate internal platforms with external enterprise systems.
Data & Messaging Orchestration: Optimize application interactions with relational databases and event-driven architectures utilizing distributed messaging systems.
Code Quality & Reliability: Lead by example through robust unit testing, system integration testing, strict code reviews, and proactive application performance tuning.
CI/CD & DevOps Alignment: Implement and support continuous integration and deployment pipelines to ensure rapid, secure production releases.

Required Technical Skills

Experience: 6–10 years of progressive, hands-on enterprise software engineering experience.
Core Java Mastery: Elite proficiency in Core Java, including modern language features (Java 8, 11, and 17).
Spring Ecosystem Expertise: Deep, production-grade knowledge of Spring Boot, Spring MVC, Spring Security, and Spring Data JPA.
Distributed Architecture: Proven experience designing and operating Microservices Architectures and handling distributed transactions.
Databases & Messaging: Strong command of SQL databases (PostgreSQL, Oracle, or SQL Server) alongside event streaming/messaging tools (Kafka, RabbitMQ, or JMS).
Foundational Engineering: Complete fluency in Git-based workflows, Unix/Linux environments, and Object-Oriented Design Patterns.

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More about this job

Responsibilities

Architect, develop, and maintain scalable Java microservices and secure, high-performance REST APIs that integrate enterprise systems. Optimize database and messaging interactions, uphold software quality through testing and code reviews, tune application performance, and support CI/CD pipelines.

Requirements

Requires 6–10 years of hands-on enterprise software engineering experience and strong proficiency in Core Java, including Java 8, 11, and 17, and the Spring ecosystem. Candidates should have experience with microservices, distributed transactions, SQL databases, messaging systems, Git workflows, Unix/Linux, and object-oriented design patterns.

Skills

Core Java
Java 8, 11, And 17
Spring Boot
Spring MVC
Spring Security
Spring Data JPA
Microservices Architecture
RESTful APIs
Distributed Systems
Distributed Transactions
SQL
PostgreSQL
Oracle
SQL Server
Kafka
RabbitMQ

Visa sponsorship

Not detected in the job text

Keywords

Core Java
Java 8
Java 11
Java 17
Spring Boot
Spring MVC
Spring Security
Spring Data JPA
Microservices
Distributed Systems
Distributed Transactions
RESTful APIs
SQL
PostgreSQL
Oracle
SQL Server
Kafka
RabbitMQ
JMS
Git
Unix/Linux
Object-Oriented Design Patterns
Unit Testing
System Integration Testing
Code Reviews
Performance Tuning
CI/CD
Cloud-Native Design Patterns
Enterprise Software Engineering

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