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Added 1 day ago
Project Engineer
The Magnum Ice Cream Company
Minto, ON
Full-time
We move fast and keep things simple. We turn ideas into action, trust people to take ownership, and work as one team to win together with integrity. Our culture is high‑performance,…
Added 1 day ago
Software Developer – Siebel, OBIEE, PowerBI, Adobe AEM, J2EE, EIM/EAI, Integration, Report Development, Public Sector Experience
CCI- Computer Consultants International, Inc.
Toronto, ON
Contract
Experience in UI integration (embedding external application in Siebel, Exposing Siebel in External application)
Added 1 day ago
AI Mobile Engineer- IOS
Zafin
Toronto, ON
…billing, loyalty, and relationship management; and Zafin IO, an integration platform that connects data, systems, and workflows across complex enterprise…
Added 1 day ago
Associate Director Marketing Oncology
Lilly
Toronto, ON
Full-time
…priorities in parallel. This person will champion cross-functional integration and a culture of accountability, bringing an innovative approach to the team and seizing opportunities to take…
Added 1 day ago
Integration Lead – Java Spring Boot (35670)
Myticas Consulting
ON · Ontario, Canada
Contract
We are seeking an experienced Integration Lead – Java / Spring Boot to lead the design, development, and delivery of scalable enterprise integration solutions.
Added 1 day ago
AI Deployment Strategist
Intellect Design Arena Ltd
Toronto, ON
$140,000 to $160,000 CAD / year
Full-time
We are looking for an AI Deployment Strategist to join our Purple Fabric AI team in Toronto. This is a client-facing AI solution architecture role focused on designing and deploying…
Added 1 day ago
Principal Engineer, Electrical
Glencore Canada
Sparwood, BC
$153,000 to $189,000 CAD / year
Full-time
Are you looking for a new career opportunity? Join our team.
Added 2 days ago
Director, HR Employee Service Centre
Extendicare
Markham, ON · Extendicare (Canada) Inc.
Full-time
Lead the design and continuous refinement of service workflows, case categories, and routing logic to ensure inquiries are resolved at the right tier with the right expertise.
Added 2 days ago
Lead Mobile Developer
BIMM
Canada
You will lead the mobile workstream on a multi-year programme modernizing the digital platform of a major media and entertainment client. The client runs a large Ruby on Rails 8 application…
Added 2 days ago
Senior Software Developer
Royal Bank of Canada
Toronto, ON
Full-time
We're looking for a Senior Backend Engineer with a passion for operational excellence and security to join our team and help shape the financial future of the next generation. You'll work…
Added 2 days ago
Cloud & AI Platform Sales Specialist
Microsoft
Goodwood, ON
Full-time
…cloud services can deliver digital transformation. You will lead a virtual team of sales, technical, and services resources to help customers realize transformation through cloud computing.…
Added 2 days ago
Senior Software Engineer
Microsoft
Vancouver, BC
Full-time
Join the Windows Cloud Experiences team to build core Windows client technologies that power secure, high-performance remote desktop experiences at global scale. As part of the Windows +…
Added 4 days ago
Principal Front-Office Software Technical Trading Engineers VP (API, ETL, Java, C#), VP - Charles River Development
State Street
Toronto, ON
Full-time
The team you will be joining is a part of Charles River Development (or CRD), that became a part of State Street in 2018. CRD helps create enterprise investment management software…
Added 2 days ago
Senior Outside Technical Sales Representative – U.S. Business Development
Absolute Gauge Technologies
Toronto, ON · Scarborough, ON
From $100,000 CAD / year
Full-time
Conduct product demonstrations, technical presentations, application reviews, and proof-of-concept discussions
Added 2 days ago
Director of Engineering
Enova Power Corp.
Kitchener, ON
Full-time
The incumbent provides technical oversight with regards to the integration of digital information systems, controls and technology to maximize efficiencies and grid performance. The role…
Added 2 days ago
Senior Cartographer – ALTO project / Cadence
SYSTRA Canada
Montreal, QC
Full-time
The successful candidate will lead the development and application of cartographic standards, oversee the review and quality control of map outputs, and produce clear, visually effective…
Added 2 days ago
Senior Cartographer – ALTO project / Cadence
SYSTRA
Montreal, QC
Full-time
The successful candidate will lead the development and application of cartographic standards, oversee the review and quality control of map outputs, and produce clear, visually effective…
Added 5 months ago
Senior Software Developer
Solace
Ottawa, ON
Full-time
…enable intelligent, real-time experiences, modernize their application and integration landscape, and create seamless digital journeys for their customers, partners, and…
Added 2 days ago
Principal Mechanical Engineer - HVAC, Building Services, Fire Protection
Worley
Toronto, ON
Full-time
We are currently recruiting for a Principal Mechanical Engineer – HVAC, Building Services and Fire Protection Our team includes world class experts and dynamic go-getters. This is a…
Added 21 days ago
Senior Technical Program Manager
CNN
Ottawa, ON · Kanata, ON
Full-time
As the Technical Program Manager for CNN’s Connected TV Engagement team, you’ll lead execution of the CTV roadmap - translating product goals into certified, high-quality experiences on…
Added 2 days ago
Electrical Engineer
Actalent
Burnaby, BC
Contract
…and hands-on project support within a collaborative technical team. The role involves close interaction with engineers, technicians, manufacturing personnel, and project stakeholders…
Added 2 days ago
Mechanical Engineer
Actalent
Burnaby, BC
Contract
Lead projects through the full development lifecycle, from concept and design through manufacturing, testing, commissioning, and deployment.
Added 2 days ago
Character Rigger 4 [AQ-18462]
Aquent
Vancouver, BC
$58 to $63 CAD / hour
Contract
Collaborate closely with the Rigging Lead to develop and implement rigged assets that adhere to the technical guidelines of the target platform and engine, ensuring seamless integration and…
Added 17 days ago
Customer Service Representative Level 2
Transx Ltd
Rosser, MB
Team Leadership & Support: Oversee and lead the CSR team, providing on-the-job support, coaching, and training to team members while leading by example.
Added 2 days ago
Technology Lead (Director), Enterprise Platforms and Operations
Tundra Technical Solutions
Toronto, ON
$140,000 to $145,000 CAD / year
Full-time
Team Leadership & Development: Lead, mentor, and empower a high-performing team of platform managers, API developers, and technical specialists, fostering a culture of accountability,…

Myticas Consulting

Integration Lead – Java Spring Boot (35670)

ON, Canada
Ontario, Canada, Canada

Job type: Contract
Apply by: Oct 20, 2026
Experience: 9+ years of professional software development experience, with significant experience in enterprise application integration.
Posting language: English
Posted: Sep 20, 2026

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Original job description

Integration Lead – Java / Spring Boot

Position Overview

We are seeking an experienced Integration Lead – Java / Spring Boot to lead the design, development, and delivery of scalable enterprise integration solutions.

This is a senior, hands-on technical leadership role requiring deep expertise in Java, Spring Boot, microservices, APIs, enterprise integration, and event-driven architectures. The successful candidate will combine strong development capabilities with the ability to provide technical direction, solve complex integration challenges, and guide developers through implementation.

The Integration Lead will collaborate with engineering, architecture, product, DevOps, and other technical teams to build reliable integration services that enable seamless communication across enterprise applications and platforms.

Key Responsibilities

Lead the design, development, implementation, and support of enterprise integration solutions using Java and Spring Boot.
Provide hands-on technical leadership while actively contributing to development and implementation.
Design and build scalable microservices and integration services connecting enterprise applications and platforms.
Design, develop, and maintain RESTful APIs and GraphQL APIs.
Build event-driven and asynchronous integration solutions using Kafka, RabbitMQ, ActiveMQ, or similar technologies.
Translate business and application requirements into technical designs, integration patterns, and implementation specifications.
Collaborate with backend, frontend, architecture, product, DevOps, and engineering teams.
Design integration solutions for performance, scalability, resiliency, security, and maintainability.
Implement effective error handling, monitoring, logging, retry, and recovery mechanisms.
Develop comprehensive unit tests using JUnit, Mockito, or similar frameworks.
Design and execute integration testing to validate end-to-end data flows between applications and microservices.
Lead and participate in code reviews, ensuring adherence to coding standards, architectural guidelines, and engineering best practices.
Troubleshoot and resolve complex integration issues across production and non-production environments.
Work with relational and NoSQL databases supporting integration solutions.
Provide technical guidance and mentorship to developers.
Help establish and continuously improve integration architecture, standards, patterns, and development practices.

Required Qualifications

9+ years of professional software development experience, with significant experience in enterprise application integration.
Advanced, hands-on expertise with Java.
Strong hands-on experience with Spring Boot.
Proven experience developing microservices and integration applications.
Demonstrated experience designing and implementing enterprise integration solutions.
Strong understanding of microservices and distributed application architectures.
Hands-on experience with event-driven architectures and messaging technologies, including one or more of:

Apache Kafka
RabbitMQ
ActiveMQ
Comparable messaging/event-streaming platforms

Experience designing and developing RESTful APIs and integration services.
Experience with relational databases, such as PostgreSQL, MySQL, or Oracle.
Experience with Spring Data JPA or comparable persistence frameworks.
Familiarity with NoSQL databases, such as MongoDB or Cassandra.
Experience with Git or similar version-control platforms.
Strong understanding of SDLC and Agile methodologies.
Strong troubleshooting, analytical, and problem-solving capabilities.
Ability to work independently while providing technical leadership across an integration team.
Experience mentoring developers and providing technical direction.

Nice-to-Have Qualifications

Experience with AWS and cloud-native/serverless architectures.
Experience with serverless technologies and integration patterns across AWS, Azure, or Google Cloud.
Experience with Docker and Kubernetes.
Experience building or supporting CI/CD pipelines and automated deployments.
Experience with monitoring and observability tools such as Prometheus, Grafana, ELK Stack, or AWS CloudWatch.
Experience designing highly available and fault-tolerant integration solutions in enterprise cloud environments.

Ideal Candidate

The ideal candidate is a senior, hands-on Integration Lead who can operate effectively across architecture, technical leadership, and development.

They will bring deep Java and Spring Boot expertise, strong experience with APIs, microservices, messaging/event-driven integrations, and enterprise integration patterns, and the ability to lead complex technical initiatives while remaining actively involved in development.

The successful candidate will be able to quickly understand an existing enterprise environment, identify integration requirements and dependencies, establish effective technical patterns, and help the development team deliver reliable, scalable, production-ready integration solutions.

,

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More about this job

Responsibilities

Lead the design, development, and delivery of scalable enterprise integration solutions using Java and Spring Boot. Provide technical leadership and mentorship to developers while implementing microservices and event-driven architectures.

Requirements

Requires over 9 years of software development experience with deep expertise in Java, Spring Boot, and enterprise integration patterns. Candidates must be proficient in messaging technologies like Kafka and experienced with both relational and NoSQL databases.

Skills

Java
Spring Boot
Microservices
RESTful APIs
GraphQL
Apache Kafka
RabbitMQ
ActiveMQ
PostgreSQL
MySQL
Oracle
MongoDB
Cassandra
Git
JUnit
Mockito

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Microservices
API
REST
GraphQL
Kafka
RabbitMQ
ActiveMQ
Event-Driven Architecture
PostgreSQL
MySQL
Oracle
MongoDB
Cassandra
Spring Data JPA
Git
SDLC
Agile
JUnit
Mockito
AWS
Docker
Kubernetes
CI/CD
Prometheus
Grafana
ELK Stack
CloudWatch

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