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Added 10 mins ago
E
Site Project Manager
Ecolab
Calgary, AB · CAN-Calgary Office Quarry Park
- Full-time
The Site Project Manager directs the Site Lead and Crew Leads as applicable to lead execution. The Project Engineer retains technical authority for commissioning methods, technical…
Added 10 mins ago
M
Senior Full Stack Engineer, Customer & Cardholder Experiences
Marqeta
Remote, Canada
- Full-time
- Remote
We are looking for a Senior Full Stack Software Engineer to join our Customer & Cardholder Experiences team, delivering innovative UIs and embeddable solutions to transform the experience…
Added 25 mins ago
R
Full Stack Developer (Junior/Intermediate)
Reactiv
Toronto, ON
- Full-time
stack engineer in a collaborative, hybrid environment. You don't need to check every box
Added 1 hour ago
SI
Software Engineer, Android, Level 4
Snap Inc.
Toronto, ON
- Full-time
We’re looking for an Android Engineer to join Snap Inc!
Added 1 hour ago
SG
CNC Machinist (Rotating Shift)
Smiths Group
Hamilton, ON
- $65,000 to $82,000 CAD / year
- Full-time
The noise level in the work environment is usually loud, and approved PPE is required when on the factory floor.
Added 1 hour ago
SI
Software Engineer, Android, Level 4
Snap Inc.
Toronto, ON
- Full-time
We’re looking for an Android Engineer to join Snap Inc!
Added 1 hour ago
Senior Engineer - Mechanical Systems and Equipment
Westinghouse Electric Company, LLC
Kitchener, ON
As a Senior Engineer – Mechanical Systems and Equipment you will provide technical leadership for the design, development, analysis, and implementation of complex mechanical systems and…
Added 1 hour ago
DI
Senior IT Security Engineer
Draganfly Inc.
Burnaby, BC
- $120,000 to $140,000 CAD / year
- Full-time
The Senior IT Security Engineer builds, operates, and improves security across Draganfly’s cloud-first IT environment. This hands-on role combines Microsoft 365 and cloud security…
Added 2 hours ago
N
L3 Technical Support Engineer - Enterprise Networking & AV Solution
NETGEAR
Remote, Canada
- $67,000 to $76,000 CAD / year
- Full-time
- Remote
L3 Technical Support Engineer, Enterprise Networking and AV Solutions
Added 2 hours ago
SG
CNC Machinist (Rotating Shift)
Smiths Group
Hamilton, ON
- $65,000 to $82,000 CAD / year
- Full-time
The noise level in the work environment is usually loud and approved PPE is required when on the factory floor.
Added 2 hours ago
TC
Production Support Mobile Developer
Tata Consultancy Services
Toronto, ON
- $100,000 to $120,000 CAD / year
- Full-time
We are seeking a highly motivated Mobile Application Support Engineer (L2/L3) to provide production support for mobile applications and backend services. The ideal candidate will be…
Added 2 hours ago
TC
Senior Java Low Latency Developer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time
…Employers Institute, including a recent top ranking at the country…
Added 2 hours ago
V
Site Reliability Engineer
VySystems
Calgary, AB
- Full-time
- Serve as a primary escalation point for complex tier-2/3 application incidents, using code-level debugging and root cause analysis to resolve issues.
Added 3 hours ago
D
Java Software Engineer
Dexian
Mississauga, ON
- Contract
Core Java Mastery: Deep, expert-level understanding of Core Java (Java 11/17/21), including advanced multithreading, concurrency models, Java memory model (JVM garbage collection, heap…
Added 3 hours ago
TT
Electrical Commissioning Specialist / Lead – Sarnia, ON
TWD Technologies Ltd.
Sarnia, ON
- Contract
…standards, and client expectations. Depending on experience level, the position may provide technical leadership, coordinate commissioning activities, oversee field execution, and serve as…
Added 3 hours ago
Agentic AI Software Backend & Platform Engineer
Siemens
Kitchener, ON
We are seeking a Backend & AI Engineer, for Siemens Digital Industries Operations Software to help build and scale our Agentic AI platform. The role focuses on solid backend engineering,…
Added 4 hours ago
P
Software Engineer, AI
Pebl
Remote, Canada
- $109,200 to $140,000 CAD / year
- Full-time
- Remote
…you, not just for you. We're looking for a Junior Software Engineer to join the team and grow into a core contributor on the systems that power…
Added 4 hours ago
TS
Master
Thames Skills Academy (TSA)
London, ON
- Full-time
MCA Boat Master’s Licence, Tier 1 Level 2, or relevant transferable licenses
Added 4 hours ago
M
Infrastructure Architect
MethodHub
Toronto, ON
- Contract
The Infrastructure Architect is the senior technical engineer for Client’s server, identity, cloud, and network infrastructure, combining deep hands-on design and engineering with…
Added 4 hours ago
YI
AI Engineer
YuJa Inc.
Toronto, ON · North York, Ontario
- Full-time
…inclusive, user-centric solutions. We’re looking for a passionate AI Engineer to join our core engineering team and help design, build, and scale our AI infrastructure and…
Added 4 hours ago
YI
Support Engineer in Test (Bilingual – French/English)
YuJa Inc.
Toronto, ON · North York, Ontario
- From $60,000 CAD / year
- Full-time
As a Support Engineer in Test, you will play a pivotal role in ensuring the stability and reliability of our company's infrastructure and software environment. Your responsibilities extend…
Added 4 hours ago
RD
Full Stack Engineer
Randstad Digital
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Mentorship (Senior Level): Provide technical direction, architecture guidance, and mentorship to junior and intermediate team members.
Added 5 hours ago
OP
Civil, Plant Engineer
Ontario Power Generation
Timmins, ON
- Full-time
Education Level: 4 Years university degree in Civil Engineering
Added 6 hours ago
E
Software Engineer (4) - Premium Engineer 2
EPITEC
Ottawa, ON · Kanata, ON
- Contract
Epitec is seeking an experienced Software Engineer (Premium Engineer 2) to join a team focused on the development of cutting-edge embedded software for next-generation infotainment systems.…
Added 8 hours ago
F
Director, Technical Support - Cybersecurity
Fortra
Canada
- Full-time
…resolution time, SLA attainment, backlog aging, case deflection, engineer productivity, and customer…

Tata Consultancy Services

Production Support Mobile Developer

Toronto, ON, Canada

$100,000 to $120,000 CAD / year · Full-time

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Job details

Pay: $100,000 to $120,000 CAD / year
Job type: Full-time
Apply by: Nov 5, 2026
Posting language: English
Posted: Oct 6, 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.

Tata Consultancy Services (BSE: 532540, NSE: TCS) is the technology partner of choice for industry-leading organizations worldwide. Since its inception in 1968, TCS has upheld the highest standards of innovation, engineering excellence and customer service.

It has set an aspiration 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 of the Tata Group, TCS is focused on creating long term value for its clients, its investors, its employees, and the community at large. With a highly skilled workforce spread across 56 countries and 194 service delivery centers across the world, the company has been recognized as a top employer in six continents. With the ability to rapidly apply and scale new technologies, the company has built long term partnerships with its clients. Many of these relationships have endured into decades and navigated every technology cycle, from mainframes in the 1970s to artificial intelligence today.

Required skill set

"Skills and Responsibilities

Key Responsibilities:

:

We are seeking a highly motivated Mobile Application Support Engineer (L2/L3) to provide production support for mobile applications and backend services. The ideal candidate will be responsible for monitoring application health, resolving production incidents, troubleshooting mobile and API-related issues, and ensuring the stability, performance, and availability of business-critical systems.

Key Responsibilities

Provide L2/L3 production support for mobile applications and backend services.
Monitor application performance, system alerts, and production incidents to ensure high service availability.
Investigate, troubleshoot, and resolve complex production issues across mobile applications and APIs.
Perform root cause analysis (RCA) for recurring incidents and implement preventive measures.
Collaborate with Helpdesk, development, QA, and infrastructure teams to drive issue resolution.
Support application deployments, releases, and post-release validation activities.
Ensure adherence to defined service level agreements (SLAs) and operational standards.
Create and maintain support documentation, knowledge articles, and troubleshooting guides.
Identify opportunities for process improvements and automation to enhance support efficiency.
Participate in incident management, problem management, and change management activities.

Required Skills and Qualifications

Strong experience in Java and Spring Boot for backend application support and troubleshooting.
Hands-on experience with React Native mobile application development and support.
Proficiency in JavaScript and Angular.
Good understanding of iOS and Android mobile platforms.
Experience debugging REST APIs, application logs, and production issues.
Knowledge of application deployment, monitoring, and release management processes.
Strong analytical, problem-solving, and communication skills.
Ability to work effectively in a fast-paced production support environment.
Preferred Qualifications
Experience with mobile application monitoring and observability tools.
Familiarity with incident management and IT service management (ITSM) processes.
Exposure to cloud platforms and modern DevOps practices is an advantage.d

Salary Range - CA$ 100,000 - CA$ 120,000 Per Year

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

Provide L2/L3 production support for mobile applications and backend services by monitoring system health, investigating incidents, troubleshooting mobile and API issues, and maintaining service availability. Perform root cause analysis, support deployments and releases, collaborate across technical teams, maintain support documentation, and improve operational processes.

Requirements

Candidates should have strong Java and Spring Boot experience, hands-on React Native experience, JavaScript and Angular proficiency, and a good understanding of iOS and Android platforms. They should be able to debug REST APIs, logs, and production issues, understand deployment and monitoring processes, and communicate effectively in a fast-paced support environment.

Skills

Java
Spring Boot
React Native
JavaScript
Angular
iOS
Android
REST APIs
Production Support
Application Monitoring
Incident Management
Root Cause Analysis
Deployment and Release Management
Troubleshooting
Problem-Solving
Communication

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
React Native
JavaScript
Angular
iOS
Android
REST APIs
Backend Services
Mobile Applications
L2/L3 Production Support
Application Health Monitoring
Application Performance
Production Incidents
Application Logs
Root Cause Analysis
Preventive Measures
Service Level Agreements
Application Deployment
Release Management
Post-Release Validation
Incident Management
Problem Management
Change Management
IT Service Management
Observability
Cloud Platforms
DevOps
Process Improvement
Automation

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