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Added 14 days ago
Techincal Lead
Capgemini
Mississauga, ON
Added 14 days ago
TI
Java Full Stack Developer
Tekgence Inc
Montreal, QC
- Contract
We are looking for a Full Stack Java Developer with strong experience in Java, Spring Boot, Angular, REST APIs, and microservices. The ideal candidate will be responsible for developing,…
Added 14 days ago
D
Java Developer with Apache Flink Experience(Toronto Canada) Backfill Role/ Hybrid
Damcosoft
Toronto, ON
- Contract
Role: Java Developer with Flink Experience(Toronto Canada) Backfill Role/ Hybrid
Added 14 days ago
L
Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
- Full-time
7+ years of experience with Java in enterprise systems
Added 14 days ago
P
Senior Software Engineer
PointClickCare
Mississauga, ON
- $142,000 to $158,000 CAD / year
- Full-time
Experience writing clean code that performs well at scale using Java
Added 14 days ago
MM
Engineer
Mitchell Martin Inc.
Toronto, ON
- $44.1 to $63 USD / hour
- Other
Java | Spring Boot | React | PostgreSQL | MySQL | AWS | Docker | Kubernetes | Terraform | GitHub Actions | Jenkins
Added 14 days ago
RE
Full Stack Software Developer
Randstad Enterprise
Montreal, QC
- Full-time
Desired experience with Spring Boot, Data access APIs such as JDBC
Added 14 days ago
AG
Senior Java Full Stack Developer
Axiom Global Technologies
Toronto, ON
- Contract
We are seeking a Senior Java Full Stack Developer to design and deliver scalable enterprise applications within a complex financial-services environment. The role will focus on Java and…
Added 14 days ago
JG
Java Full Stack & Identity Access Developer
J&M Group
Toronto, ON
- Contract
Strong Java, Java EE, Spring Boot, Spring, Hibernate, JDBC, and REST API development.
Added 14 days ago
LT
Senior Java Developer / Technical Lead
Lorven Technologies Inc.
Toronto, ON
- Contract
We are seeking an experienced Senior Java Developer / Technical Lead to design and deliver secure, scalable, high-performance banking and payment applications. The ideal candidate will have…
Added 14 days ago
C
Technical Lead
COFOMO
Levis, QC
- Full-time
Leverage Spring Boot, Spring Cloud, Spring Data, SQL, and MapStruct in solution development;
Added 14 days ago
TC
Full Stack Engineer
Tata Consultancy Services
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
Experience building RESTful APIs and microservices using frameworks such as Spring / Spring Boot.
Added 14 days ago
B
Java Full Stack Developer | Montreal, Canada | Hybrid
Blutic
Montreal, QC
- Full-time
Strong working knowledge of core Java, Spring-boot, and other Spring framework features.
Added 14 days ago
D
Java Developer with Flink Experience(Toronto Canada) Backfill Role/ Hybrid
Damcosoft
Toronto, ON
- Contract
Role: Java Developer with Flink Experience(Toronto Canada) Backfill Role/ Hybrid
Added 14 days ago
RI
Java Developer
Rivago Infotech Inc
Toronto, ON
- Contract
Develop and maintain applications using Java and Spring Boot.
Added 14 days ago
C
Senior Java Developer - Assistant Vice President
Citi
Mississauga, ON
- Full-time
…solutions. The ideal candidate will have deep expertise in Java and Spring Boot, strong database knowledge, and a passion for leveraging AI to drive productivity and…
Added 14 days ago
M
Software Engineer II
Mastercard
Toronto, ON
- Full-time
Strong proficiency in Java, Spring Boot, React/Angular, and PostgreSQL; experience with any cloud such as GCP or Azure, Snowflake, GitHub Copilot is a plus.
Added 14 days ago
MS
Java Full Stack Developer
Millennium Software and Staffing Inc
Toronto, ON
- $55 to $60 CAD / hour
- Contract
We are seeking a Senior Java Full Stack Developer to design and deliver scalable enterprise applications within a complex financial-services environment. The role will focus on Java and…
Added 14 days ago
S
Java Developer
Synechron
Calgary, AB
- $90,000 to $100,000 CAD / year
- Full-time
We are looking for a highly skilled Senior Java Developer to join our company. In this role, candidate will design, create, and implement various Java-based solutions for the business that…
Added 14 days ago
TC
Sr Java Developer
Tata Consultancy Services
Toronto, ON
- $90,000 to $110,000 CAD / year
- Full-time
You will architect and develop backend services using Java and Spring Boot, designing systems that meet high-performance and reliability standards required in a capital markets environment.
Added 14 days ago
BS
Java CIAM Developer
Brainhunter Systems Ltd
Toronto, ON
- Contract
Brainhunter is currently seeking the services of a “Java CIAM Developer” for a contract opportunity with one of our Valued Clients.
Added 14 days ago
AS
Full Stack Software Developer
Axelon Services Corporation
Montreal, QC
- $68.97 USD / hour
- Other
Desired experience with Spring Boot and data access APIs such as JDBC.
Added 14 days ago
SI
Senior Java Developer
Siri InfoSolutions, Inc.
ON · Ontario, Canada
- Full-time
Hiring: Senior Java Developer – Spring Boot / Microservices
Added 14 days ago
ZC
Full Stack JAVA Developer (Java/JavaScript)
Ztek Consulting
Montreal, QC
- Full-time
Design, develop, and maintain enterprise-grade full-stack applications using Java, Spring Boot, and modern JavaScript frameworks.
Added 14 days ago
BS
Java Architect
BULL-IT SOLUTIONS LTD
Toronto, ON
- Full-time
Provide hands-on technical leadership using Java, Spring Boot, REST APIs, Microservices, and related technologies.

Tata Consultancy Services

Sr Java Developer

Toronto, ON, Canada

$90,000 to $110,000 CAD / year · Full-time

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Job details

Pay: $90,000 to $110,000 CAD / year
Job type: Full-time
Apply by: Nov 14, 2026
Posting language: English
Posted: Oct 15, 2026

Original job description

Inclusion without Exception

Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes.

TCS has been serving the Canadian marketplace for more than 35 years and today is the technology partner of choice for many of the country's leading organizations. As one of the largest IT services providers in Canada and globally, TCS is aiming to become the world's largest AI-led technology services company and is enabling its clients to transform themselves across the full AI stack, from infrastructure to intelligence.

Rooted in the heritage and values of the Tata Group, TCS is focused on creating long-term value for its clients, investors, employees, and the communities it serves. With a highly skilled workforce supporting customers from coast to coast, TCS has consistently been recognized as a Top Employer by the Top Employers Institute, including a recent top ranking at the country level.

TCS also sponsors 14 of the world's most prestigious marathons and endurance events, including the TCS Toronto Waterfront Marathon, reflecting its commitment to health, sustainability, and community empowerment.

Key Responsibilities

You will architect and develop backend services using Java and Spring Boot, designing systems that meet high-performance and reliability standards required in a capital markets environment.
You will build and maintain microservices that communicate seamlessly across our enterprise infrastructure, leveraging Solace messaging for event-driven workflows and ensuring data consistency through Hibernate ORM and SQL database design.
You will collaborate with cross-functional teams to design APIs and service contracts, participate in code reviews to maintain code quality and knowledge sharing, and optimize database queries and application performance for low-latency trading systems.
Additionally, you will develop and maintain automation scripts using Python to streamline deployment, testing, and operational workflows.

Required Skills and Experience

You must have strong proficiency in Java for backend development and full-stack system design, with demonstrated experience building production-grade applications.
You should have solid experience with Spring Boot and the Spring ecosystem, understanding dependency injection, configuration management, and best practices in Spring application development.
Experience with Solace messaging and event-driven architectures is essential, along with expertise in microservices design patterns and inter-service communication.
You will need hands-on experience with Hibernate ORM for object-relational mapping and strong SQL skills for database design, optimization, and query performance tuning.
Familiarity with Claude (AI integration) for backend automation and optimization is preferred.
You should also have experience writing Python scripts for automation, testing, and operational tasks.

Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources.

Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.

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More about this job

Responsibilities

Architect and develop high-performance, reliable Java and Spring Boot backend services and microservices for capital markets, using Solace messaging, Hibernate, and SQL. Collaborate on APIs and service contracts, review code, optimize application and database performance, and create Python automation scripts for deployment, testing, and operations.

Requirements

Requires strong Java backend development and system design experience, solid Spring Boot expertise, and hands-on experience with Solace messaging, event-driven architecture, and microservices. Also requires Hibernate ORM, strong SQL and database optimization skills, and Python scripting experience; familiarity with Claude for backend automation and optimization is preferred.

Skills

Java
Spring Boot
Solace Messaging
Event-Driven Architecture
Microservices
Hibernate ORM
SQL
Python
API Design
Database Optimization
Performance Tuning
Claude AI Integration

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Spring Ecosystem
Solace Messaging
Event-Driven Architecture
Microservices
Hibernate ORM
SQL
Python
Claude
Backend Development
Full-Stack System Design
API Design
Service Contracts
Dependency Injection
Configuration Management
Database Design
Query Optimization
Performance Tuning
Low-Latency Trading Systems
Capital Markets
Automation
Testing
Deployment
Code Reviews
Inter-Service Communication
Data Consistency
Enterprise Infrastructure

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