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Added 3 mins ago
C
Senior Mainframe Test Analyst
Cognizant
Toronto, ON
- $70,000 to $90,000 CAD / year
- Full-time
We are seeking an experienced Senior Mainframe Test Analyst with deep expertise in Mainframe applications and testing methodologies. The candidate will be responsible for planning,…
Added 1 day ago
Senior Specialist, Software Engineering (.Net)
CMHC - SCHL
Ottawa, ON · Montreal, QC
Join the Technology and Business Transformation team, in the Senior Specialist, Software Engineering (.Net Developer) position, where the next generations of software applications are being…
Added 1 day ago
Bilingual Senior Specialist, Software Engineering (.Net)
CMHC - SCHL
Ottawa, ON · Montreal, QC
Join the Technology and Business Transformation team, in the Bilingual Senior Specialist, Software Engineering (.Net Developer) position, where the next generations of software applications…
Added 1 day ago
Senior Java Developer – Application Modernization
Capco
Toronto, ON
Capco is looking for a Senior Java Developer to join a major technology modernization initiative focused on upgrading business-critical legacy applications and their supporting technology.
Added 1 day ago
L
Database Administrator
LCBO
Toronto, ON
- Full-time
…team that strives for operational excellence? Reporting to the Senior Manager, Infrastructure, you will be responsible for the administration, maintenance, security, performance, and…
Added 2 days ago
RB
Senior Manager, Risk and Controls
Royal Bank of Canada
Toronto, ON
- Full-time
…Windows, zOS); database systems (e.g. Oracle, SQL Server, Sybase, DB2) and software security architectures; Knowledge of MS Suite of…
Added 2 days ago
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Senior Manager, IT Risk and Controls
RBC
Toronto, ON
- Full-time
…Windows, zOS); database systems (e.g. Oracle, SQL Server, Sybase, DB2) and software security architectures; Knowledge of MS Suite of…
Added 2 days ago
C
Senior Mainframe Test Analyst
Cognizant
Toronto, ON
- $60,000 to $90,000 CAD / year
- Full-time
We are seeking a Senior Mainframe Test Analyst with Strong hands-on testing experience focused on Mainframe technologies. In this role, You will make an impact by ensuring the quality,…
Added 2 days ago
Sr. Technical Support Specialist
Open Text Corporation
Waterloo, ON
The Senior Technical Support Specialist is a key technical contributor within OpenText Global Technical Support. The role owns complex and highly visible client issues from investigation…
Added 4 days ago
T
Senior IT Developer
TD
London, ON · Toronto, ON · Mississauga, ON
- Full-time
A strong technology background as Mainframe COBOL developer with exceptional experience building large scale enterprise solutions.
Added 5 days ago
R
Senior Business Systems Analyst- EN
RBC
Montreal, QC
- Full-time
SQL: Advanced proficiency to extract, transform, and analyze data from relational databases (e.g., Oracle, SQL Server). DB2, legacy systems and big data platforms (e.g., Snowflake, Hadoop)…
Added 5 days ago
RB
Senior Business Systems Analyst
Royal Bank of Canada
Montreal, QC
- Full-time
SQL: Advanced proficiency to extract, transform, and analyze data from relational databases (e.g., Oracle, SQL Server). DB2, legacy systems and big data platforms (e.g., Snowflake, Hadoop)…
Added 5 days ago
R
Senior Business Systems Analyst
RBC
Montreal, QC
- Full-time
SQL: Advanced proficiency to extract, transform, and analyze data from relational databases (e.g., Oracle, SQL Server). DB2, legacy systems and big data platforms (e.g., Snowflake, Hadoop)…
Added 7 days ago
Senior Consultant, Cryptography
Capco
Toronto, ON
As a Senior Consultant, Cryptography at Capco, you will help our financial services clients strengthen how they protect sensitive data across on-premises and cloud environments.
Added 8 days ago
RD
Solutions Architect
Randstad Digital
Toronto, ON
- Contract
Added 8 days ago
Senior Manager, Data Product Manager
Scotiabank
Toronto, ON
The Senior Manager – Data Product Manager leads the strategy, lifecycle and value realization of data products and shared data capabilities for International Banking. Reporting to the…
Added 8 days ago
D
Senior Java Software Engineer
Dexian
Mississauga, ON
- Contract
We are seeking an experienced Senior Java Backend Developer with 10+ years of software development experience and strong expertise in Java, Spring Boot, REST APIs, Microservices, and Cloud…
Added 9 days ago
T
Senior IT Developer- Java, Springboot
TD
Toronto, ON
- Full-time
The Mass and Core Payment Technology Team is looking for a Senior IT Developer to contribute to the applications build from scratch as well as maintain them.
Added 9 days ago
TT
Senior Java developer
Tamanna Technology
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Java Spring Boot Developer with strong Relational Database (SQL) experience to join our backend engineering team. In this role, you will be responsible for building,…
Added 12 days ago
RE
Senior Java Software Engineer
Randstad Enterprise
Montreal, QC
- Contract
Job Title: Senior Java Developer Consultant Role
Added 12 days ago
C
Full Stack Senior Engineer
Citi
Mississauga, ON
- Full-time
The Full Stack Senior Engineer is responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall…
Added 15 days ago
B
MDM Consultant
Brunel
Toronto, ON
- $75 to $95 CAD / hour
- Contract
We are hiring at both the Intermediate and Senior Consultant levels and are looking specifically for hands-on IBM MDM developers with strong IBM InfoSphere MDM, Java, and SOAP web services…
Added 15 days ago
M
Ingénieur Support Mainframe / Mainframe Support Engineer
mthree
Montreal, QC
- Full-time
Expérience des bases de données relationnelles telles que DB2, SQL, Sybase ou PostgreSQL.
Added 15 days ago
Ingénieur Support Mainframe / Mainframe Support Engineer
mthree
Montreal, QC
Expérience des bases de données relationnelles telles que DB2, SQL, Sybase ou PostgreSQL.
Added 16 days ago
RB
Lead Data Engineer - AI & Machine Learning
Royal Bank of Canada
Toronto, ON
- Full-time
…work closely with SMEs, business stakeholders, architects, and senior developers to build and deploy scalable, secure solutions powering next-generation merchant payment capabilities. This…

Capco

Senior Java Developer – Application Modernization

Toronto, ON, Canada

$118,000 - $152,000 CAD

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Job details

Pay: $118,000 - $152,000 CAD
Experience: 8+ years of Java development experience with extensive back-end expertise across Java/J2EE, including Core Java, multi-threading, Collections, JDBC, Maven and Ant.
Posting language: English
Posted: Oct 6, 2026

Original job description

Modernize business-critical Java platforms and help shape the next generation of financial markets technology.

The Role

Capco is looking for a Senior Java Developer to join a major technology modernization initiative focused on upgrading business-critical legacy applications and their supporting technology.

This is a hands-on back-end engineering role for someone with deep Java experience who enjoys solving the challenges that come with modernizing established platforms. You’ll help refactor and migrate legacy Java 6/8, JBoss and Struts applications towards modern Java frameworks and deployment environments, including JDK 17, Spring Boot, OpenShift, Kubernetes and AWS.

You’ll work across the full development lifecycle, helping ensure applications remain secure, reliable and fully functional throughout the modernization journey.

What You’ll Do

Modernize and refactor legacy Java 6/8, JBoss and Struts applications, supporting migration to JDK 17, Spring Boot and newer JBoss EAP environments.
Design, develop and enhance Java back-end services while contributing to TypeScript components and modern microservices-based architectures.
Containerize and deploy applications using Docker, OpenShift and Kubernetes, with deployment into AWS environments including ECS/EKS.
Integrate applications with enterprise authentication and SSO solutions such as Okta, including implementations using Spring SAML.
Deliver across the Agile software development lifecycle, from technical design and development through testing, CI/CD, deployment and production release.

What We’re Looking For

8+ years of Java development experience with extensive back-end expertise across Java/J2EE, including Core Java, multi-threading, Collections, JDBC, Maven and Ant.
Demonstrated experience upgrading and refactoring legacy Java applications, particularly Java 6/8, JBoss and Struts environments, with experience of Spring Boot and modern Java/JDK versions.
Hands-on experience with TypeScript and containerized application environments using Docker, OpenShift and Kubernetes, alongside AWS and DevOps practices.
Experience with relational databases including Oracle, MS SQL Server and DB2, including T-SQL, stored procedures and jobs, plus experience across Linux, Unix and Windows environments.
Experience delivering software using Agile practices and modern CI/CD tooling, including Git, Bitbucket, Jenkins and JIRA.

Bonus Points For

Experience with J2EE technologies including EJBs (Session, Entity and Message Driven Beans), JTA, Filters and Servlets.
Experience with PostgreSQL.
Experience modernizing Unix scripts and associated application dependencies as part of wider platform modernization.
Experience developing software for financial services, financial markets or accounting platforms.
Experience delivering complex application migrations while maintaining application stability and continuity.

Why Join Capco

Deliver high-impact technology solutions for Tier 1 financial institutions.
Work in a collaborative, flat, and entrepreneurial consulting culture.
Access continuous learning, training, and industry certifications.
Be part of a team shaping the future of digital financial services.
Help shape the future of digital transformation across FS & Energy.

Benefits

We offer a competitive, people-first benefits package designed to support every aspect of your life:

Comprehensive Benefits Coverage – 100% company-paid health, life, and disability insurance effective from Day 1 of employment.
Retirement Savings Program – Registered Retirement Savings Plan (RRSP) with the option of receiving a matching employer contribution.
Virtual Health Care & Support – Company-paid virtual health care and Employee & Family Assistance Program (EFAP) available to employees and their dependents/partners.
Family & Wellness Support – Parental Leave Top-Up, a New Parent Gift and fitness reimbursement to support health and well-being.
Career Development – A Business Coach from Day 1, providing personalized one-on-one coaching to support career growth, accelerate development and help you achieve your professional goals at Capco.

Inclusion at Capco

We’re committed to making our recruitment process accessible and straightforward for everyone. If you need any adjustments at any stage, just let us know – we’ll be happy to help. We value each person’s unique perspective and contribution. At Capco, we believe that being yourself is your greatest strength. Our #BeYourselfAtWork culture encourages individuality and collaboration – a mindset that shapes how we work with clients and each other every day.

Use of Artificial Intelligence in Talent Acquisition

At Capco, we use artificial intelligence (AI) tools to support and enhance several parts of talent acquisition. This includes using AI-enabled features within LinkedIn to help source potential candidates, speeding up routine recruitment communications such as emails and creating compelling and brand-aligned job postings that accurately reflect role requirements, and AI-scheduling applications to improve the efficiency of interview coordination.

AI is used as a support tool only. All hiring decisions are made by talent acquisition and hiring teams.

Why This Role Is Open

We are currently hiring for this role due to an existing or newly created vacancy within our organization. This position is open as part of our ongoing business needs, and we are actively reviewing applications to fill this role with a qualified candidate who can make an immediate impact.

Pay Transparency

The salary range for this position is listed below. Additionally, this position may also be eligible to receive an annual discretionary/variable bonus payment.

Capco is committed to providing fair and equitable compensation to our people. Our compensation policies and salary ranges are designed to allow our people to progress through the salary range as they demonstrate strong performance and develop in their role over time. The base pay offered to selected candidates will be within the salary range and the placement will vary based upon a variety of factors, including, but not limited to job-related knowledge, skills, experience and internal equity.

Canada Pay Transparency

$118,000 - $152,000 CAD

Apply About employer

More about this job

Responsibilities

Modernize and refactor legacy Java applications by migrating them to modern frameworks like Spring Boot and cloud-native environments. Design and develop back-end services while ensuring application stability and security throughout the migration lifecycle.

Requirements

Requires 8+ years of extensive Java development experience with expertise in legacy system refactoring and modern cloud technologies. Candidates must demonstrate proficiency in Java/J2EE, containerization tools, and Agile development practices.

Skills

Java
Spring Boot
OpenShift
Kubernetes
AWS
TypeScript
Docker
Microservices
JBoss
Struts
Agile
CI/CD
Oracle
SQL Server
Linux
Unix

Benefits

Health insurance
Life insurance
Disability insurance
Retirement savings program
Virtual health care
Employee and family assistance program
Parental leave top-up
New parent gift
Fitness reimbursement
Career development coaching

Visa sponsorship

Not detected in the job text

Keywords

Java
Application Modernization
Spring Boot
OpenShift
Kubernetes
AWS
TypeScript
Docker
JBoss
Struts
Microservices
Agile
CI/CD
Oracle
SQL Server
Linux
Unix
Financial Services
Backend Engineering
JDK 17
Maven
Ant
Git
Bitbucket
Jenkins
JIRA
SAML
Okta
T-SQL
Consulting

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