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Added 1 month ago
L
Intermediate Frontend Angular Developer
LifeWorks
Ottawa, ON · Toronto, ON
- Full-time
Initiative and resourcefulness. You don't wait to be told what to do. You research, ask senior developers for perspective, and figure things out. You're comfortable with ambiguity and…
Added 1 month ago
L
Senior Full Stack Developer
LifeWorks
Toronto, ON · CAN-ON-Home Office
- Full-time
Strong backend development experience with C#, .NET Framework, .NET Core, and ASP.NET
Added 2 months ago
EA
Senior Software Engineer (.Net)
Electronic Arts (EA)
Vancouver, BC
- Full-time
8+ years of source control management experience including advanced concepts like branching strategies and developer workflows
Added 29 days ago
MI
Senior Associate, IT, Application Support Analyst (Core Banking)
MUFG Investor Services
Toronto, ON
- $91,000 to $110,000 CAD / year
- Full-time
Exposure and understanding of SWIFT products and messaging standards, ISO 20022,SQL Server, PL/SQL, Java and .Net applications.
Added 1 month ago
Engineering Manager - Booking Platform
OpenTable
Toronto, ON
…Coach engineers across all levels, with a focus on developing senior and staff level talent. Provide direct and actionable feedback, manage performance proactively, and hire and retain…
Added 1 month ago
P
Senior Software Architect
Prophix
Remote, Canada
- Full-time
- Remote
Advise on and participate in technical interviews for senior developer hires, bringing rigorous assessment skills to help Prophix maintain a high hiring bar.
Added 1 month ago
MG
Senior Web and Mobile Developer
Manitoulin Group of Companies
Mississauga, ON
- $61,500 to $72,000 CAD / year
- Full-time
Reporting to the manager of web and mobile development, the senior web developer works with a team of developers to create new websites and applications. You work under the supervision of…
Added 29 days ago
Senior Software Developer
Bentley Systems
Quebec, QC
We are seeking a talented and experienced Senior Software Developer to join our Civil Engineering Applications team. In this role, you will help shape the future of industry-leading design…
Added 1 month ago
TD
Senior Manager, Solutions Architecture
TELUS Digital
Remote, Canada
- $224,000 to $254,000 CAD / year
- Full-time
- Remote
As a Senior Manager, Solutions Architecture, you’ll provide architecture leadership in both pre-sale and implementation stages with our client and executive partners. You’ll leverage your…
Added 2 months ago
AI
Senior Full Stack Developer
Aversan Inc.
Mississauga, ON
- Full-time
We are seeking a qualified Senior Full Stack Software Engineer to join our team. In this role, you will lead the design, development, and validation of ground control software, simulators,…
Added 2 months ago
GT
Senior Software Developer
GeoSpectrum Technologies, Inc
Dartmouth, NS
- Full-time
GeoSpectrum is growing and has a new career opportunity for an experienced Senior Software Developer.
Added 2 months ago
GD
Senior Backend Engineer - App
Groupe Dynamite, Inc Garage
Mont-Royal, QC · Ville Mont-Royal, Quebec
- Full-time
…a modern E-commerce mobile app ecosystem. As an experienced Senior Engineer I, you will lead feature development, mentor junior engineers, and influence architecture for mission-critical…
Added 1 month ago
Principal Software Engineer, Money Movement (Questbank)
Questrade Financial Group
Toronto, ON
…across the Quest ecosystem and across borders. The Principal / Senior Software Engineer, Backend owns the engineering behind that platform: Real-Time Rail, Interac e-Transfer, ACSS, Lynx,…
Added 1 month ago
M
API Architect
Moneris
Toronto, ON
- Full-time
Reporting Relationship: You will report to the Senior Manager, Identity, Access and Secret Management
Added 1 month ago
B
VP of Systems Engineering - Canada
Bankjoy
Remote, Canada
- Full-time
- Remote
Bankjoy is a Microsoft .NET development organization operating a cloud-native Azure platform, primarily hosted on Azure Kubernetes Service (AKS), deployed through Helm, and delivered…
Added 2 months ago
UM
Senior AI Data Developer
Ubisoft Montréal
Montreal, QC
- Full-time
Added 2 months ago
Senior Java Engineer
RE Partners
Mississauga, ON
Senior Java Engineer - Deployment Security & Software Reliability
Added 2 months ago
SC
Senior Software Developer
Staples Canada
Richmond Hill, ON
- Full-time
The Staples technology team is seeking a motivated and talented Junior Software Developer to join our backend development team. We are looking for someone passionate about building robust,…
Added 2 months ago
DC
Senior Software Developer
Dufferin-Peel Catholic District School Board
Mississauga, ON
- Full-time
Under the direction of Software Development Supervisor, the Senior Software Developer implements the full software development lifecycle to provide world class solutions to support Dufferin…
Added 1 month ago
Principal Developer Support Engineer - Builder Experience (BX)
Okta
Toronto, ON
This is not primarily a queue role. You will mostly engage on cases that exceed senior engineer scope, the ones that need architecture judgment, not triage.
Added 2 months ago
Software Developer Sr
Dayforce
Canada
We’re looking for a Senior Software Developer to join the Dayforce Platform Extensibility team and help evolve one of the most critical systems in Dayforce: Workflow. Our mission is to…
Added 2 months ago
G
Développeur(euse) logiciel Senior/ Senior Software Developer - Clearance
Genetec
Remote, Canada
- Full-time
- Remote
As a Software Developer, you will play a key role within a highly motivated development team, contributing to a cloud-based solution that enables smarter management of digital evidence and…
Added 2 months ago
DI
Full Stack Engineer (1877)
Direct IT Recruiting Inc.
Toronto, ON
- $85 to $90 CAD / hour
- Contract
SKILLS: 7+ years Full Stack Developer, .NET, .NET Core, C#, SQL, Python, GitHub Copilot, Cursor, Oracle PL/SQL, T-SQL, Snowflake, AKS, DBT Data Build Tool, Jenkins
Added 2 months ago
JG
Senior Full Stack .NET Developer - .Net Framework, .Net Core, C#, SQL Server
J&M Group
Toronto, ON
- Contract
Role: Senior Full Stack .NET Developer - .Net Framework, .Net Core, C#, SQL Server
Added 1 month ago
Senior Software Developer
ATS Automation
ON · Woodbridge, ON
…performed under the supervision, guidance, and direction of more senior software developers and is commensurate with level of…

RE Partners

Senior Java Engineer

Mississauga, ON, Canada

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Applications open in a new tab.

Job details

Experience: 5+ years of professional software engineering experience, with strong hands-on expertise in Java.
Posting language: English
Posted: Aug 10, 2026

Original job description

Senior Java Engineer - Deployment Security & Software Reliability

We are seeking an experienced, hands-on Senior Java Engineer to join a newly established Deployment Security and Software Reliability Engineering team supporting one of the world’s largest financial institutions.

This is not a traditional development, support, or operations role. You will work directly with development teams to make software releases faster, safer, and more secure, identifying what is preventing teams from releasing effectively and helping solve those problems hands-on.

The role is highly hands-on, with a focus on Java, CI/CD, dependency modernization, automated testing, software supply-chain security, containerization, release automation, and vulnerability remediation.

Key Responsibilities

Design, develop, troubleshoot, and improve enterprise Java applications and services.
Work directly with development teams to identify and resolve technical barriers to safe and rapid software delivery.
Improve and modernize applications through dependency upgrades and automated code transformation, using tools such as Renovate and OpenRewrite.
Improve CI/CD build and release processes, including release branching, cascading merges, semantic or calendar versioning, and deployment automation.
Build and improve automated, local, and smoke testing.
Work with build and package ecosystems including Gradle, Maven, npm, and related tooling.
Integrate and improve static code analysis, code quality gates, and application security scanning.
Support integrations with tools such as Snyk, Black Duck, and Checkmarx.
Work with SARIF, SBOM tooling, and CycloneDX to improve software supply-chain visibility and security.
Support and improve containerized and Kubernetes-based application deployments.
Troubleshoot complex issues across application code, dependencies, builds, configuration, testing, and deployment processes.
Contribute to reusable engineering practices and automation that can be adopted across development teams.

Required Skills & Experience

5+ years of professional software engineering experience, with strong hands-on expertise in Java.
Strong experience designing, developing, troubleshooting, and improving enterprise applications.
Strong understanding of modern Java / Spring Boot development and architecture.
Hands-on experience with CI/CD, build pipelines, and software release processes.
Experience with Gradle and/or Maven and dependency management.
Experience with automated testing and improving release confidence.
Experience with dependency upgrades and application modernization.
Understanding of application security, vulnerability remediation, and software supply-chain security.
Experience with static analysis, code quality gates, SAST/SCA tooling, or platforms such as Snyk, Black Duck, or Checkmarx.
Familiarity with SBOM concepts, CycloneDX, or SARIF.
Experience with containerized applications and Kubernetes environments.
Ability to work across application code, configuration, builds, testing, and deployment processes.
Strong communication skills and the ability to work directly with development teams to understand problems and drive solutions through implementation.

Nice to Have

Experience with Renovate and OpenRewrite.
Experience with semantic versioning, calendar versioning, release branches, or cascading merges.
Experience across additional ecosystems such as Node.js/npm, Python/PyPI, .NET/NuGet, or Go.
Experience with Shell, Bash, PowerShell, or Pkl.
Experience working in Software Reliability Engineering, DevSecOps, Platform Engineering, or deployment engineering environments.
Experience helping teams modernize existing applications and software delivery practices.
Experience working within large, complex engineering organizations.
Financial services or banking experience is beneficial but not required.

The Opportunity

We are looking for more than strong Java developers. We need problem solvers and engineering advocates who can walk into a development team, understand what is preventing them from releasing software safely and quickly, and then actually help fix it.

For engineers who enjoy solving difficult technical problems, improving engineering practices, and building reusable solutions across teams, this is a unique opportunity.

Location & Work Environment

Hybrid work model
Collaborative, fast-paced, engineering-driven environment
Strong emphasis on hands-on engineering, technical autonomy, problem solving, and cross-team impact

Join Our Global Team: We invite you to apply for the position at RE Partners. Join us in shaping the future of business technology consulting and transforming the way organizations thrive in a digital world. As a diverse, woman-owned global business, we pride ourselves on keeping talent happy – our 7% attrition rate speaks volumes. Bring your talented friends along and earn a referral bonus

Equal Opportunity Employer: We are an equal opportunity employer and welcome applications from all qualified individuals regardless of race, color, religion, gender, sexual orientation, gender identity or expression, national origin, age, disability, or veteran status.

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More about this job

Responsibilities

Design, develop, and optimize low-latency, high-throughput backend systems and microservices for payment processing. Collaborate with cross-functional teams to drive architectural improvements, performance tuning, and observability across cloud environments.

Requirements

Requires 10+ years of Java development experience with a focus on performance and memory optimization. Candidates must have hands-on experience with microservices, cloud platforms like AWS, and container orchestration tools such as OpenShift or Kubernetes.

Skills

Java
Spring Boot
Microservices
MongoDB
AWS
Red Hat OpenShift
Kubernetes
RESTful APIs
Low-latency systems
High-throughput systems
Performance optimization
Memory optimization
Cloud computing
Messaging systems
Payment processing
SQL

Benefits

Referral bonus

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Microservices
Low latency
High throughput
Payments processing
RESTful APIs
Red Hat OpenShift
AWS
MongoDB
NoSQL
SQL
Kubernetes
ECS
EKS
Lambda
S3
Kafka
RabbitMQ
ISO 20022
SWIFT
Performance tuning
Observability
Cloud computing
Backend development
Financial services
System architecture
DevOps
Clean code
Mentorship

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