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Added 1 min ago
TR
JREQ203081 Staff Software Engineer I (Open)
Thomson Reuters
Toronto, ON
- Full-time
The CoCounsel Agent Context team is seeking a Staff Software Engineer to set the technical direction for Content Tools - the purpose-built APIs that give AI agents precise, governed access…
Added 16 mins ago
FT
Lead Software Engineer
Franklin Templeton
Toronto, ON
- Full-time
Focus on automation, new Snowflake capabilities, and AI-assisted development
Added 1 hour ago
AI
Kubernetes Engineer
Aptino, Inc.
Canada
- Contract
We are looking for an experienced Kubernetes (K8S) / HPC Engineer to design, deploy, and manage scalable compute platforms supporting AI/ML, simulation, and data-intensive workloads.
Added 1 hour ago
AI
Manufacturing Engineer
Apex Industries Inc.
Moncton, NB
- Full-time
The Manufacturing Engineer will play a key role in driving operational excellence, continuous improvement, automation, process development, and technology integration across the Aerospace…
Added 1 hour ago
V
DevOps Engineer
Varonis
Vancouver, BC
- Full-time
…removes exposures, and detects advanced threats with AI-powered…
Added 1 hour ago
LT
Automation and Build Developer II
LMI Technologies
Burnaby, BC
- Full-time
Join our Software Operations team as a Build & Test Automation Engineer and become the engine behind how our code gets from a developer's keyboard to a sensor on that line.
Added 1 hour ago
AI
Manufacturing Engineer
Apex Industries
Moncton, NB
- Full-time
The Manufacturing Engineer will play a key role in driving operational excellence, continuous improvement, automation, process development, and technology integration across the Aerospace…
Added 1 hour ago
HR
Technical Safety Specialist
Hitachi Rail
Toronto, ON
- Full-time
Minimum 10 years of experience in a senior technical role in train control systems or automation in other industries such as aerospace, defense, automotive, medical or nuclear
Added 1 hour ago
AI
Senior QA
AI Interviews
Toronto, ON · Greater Toronto Area, Canada
- Contract
We are looking for a Senior QA Engineer with strong experience in automation testing of mobile and web applications. The ideal candidate should have hands-on experience with Appium, mobile…
Added 1 hour ago
SI
Lead SDET – Python / Playwright
Spruce InfoTech Inc.
Vancouver, BC
- Contract
QA Automation Lead Engineer (SDET – Python) role focused on building and maintaining scalable automation frameworks with strong Python and Pytest framework.
Added 2 hours ago
LT
Automation and Build Developer II
LMI Technologies
Burnaby, BC
- $75,200 to $107,160 CAD / year
- Full-time
Join our Software Operations team as a Build & Test Automation Engineer and become the engine behind how our code gets from a developer's keyboard to a sensor on that line.
Added 2 hours ago
MT
Physical Design Engineer
Mirafra Technologies
Canada
- Full-time
We are seeking a Physical Design Engineer with a strong foundation in Static Timing Analysis (STA) and a focus on design flow automation. In this role, you will be responsible for driving…
Added 2 hours ago
WL
Market Manager - Data Center & Energy
Weidmuller Ltd
Markham, ON
- $140,000 to $160,000 CAD / year
- Full-time
…priorities with Weidmüller’s connectivity, power distribution, automation, monitoring, and digitalization solutions. Success requires strong sector knowledge, executive relationship…
Added 2 hours ago
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Associate – Front Office Quant Engineer
TD
Toronto, ON
- Full-time
The Front Office Quant Engineer will serve as a force multiplier for the trading and sales desks, leveraging technology, automation, quantitative analysis, and AI-driven solutions to enable…
Added 2 hours ago
KC
Site Reliability Engineer
KPMG Canada
Vaughan, ON
- Full-time
The OPS Site Reliability Engineer will be a focal role owning and ensuring the fluent operations of Managed Services offerings in the KPMG production cloud environment. The role will be…
Added 2 hours ago
AL
Principal Product Applications Engineer - Scorpio
Astera Labs
Vancouver, BC
- Full-time
…accelerators at rack scale. As a Principal Product Applications Engineer on the Scorpio team, you will be the technical face of our switching portfolio to the world's leading hyperscalers,…
Added 2 hours 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 3 hours ago
GM
Senior Software Engineering - Protocol Operations & Trust
General Motors
Markham, ON
- Full-time
…1 billion hands-free miles driven, GM is demonstrating how automation can be trusted, intuitive, and helpful. GM has the global reach to bring cutting-edge advances to everyday drivers at…
Added 3 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 3 hours ago
KG
Senior Java Low Latency Developer (Payments & Trading Platforms)
K&K Global Talent Solutions INC.
Mississauga, ON
- Full-time
…Access (DMA) platforms. This role is ideal for a highly skilled engineer with a strong background in low-latency trading systems, financial markets technology, and modern Java…
Added 3 hours ago
TC
Senior Java Low Latency Developer
Tata Consultancy Services
Mississauga, ON
- $100,000 to $120,000 CAD / year
- Full-time
engineer with a strong background in low-latency trading systems, financial markets technology,
Added 3 hours ago
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Principal Optical Engineer
Nokia
Ottawa, ON
- Full-time
We are seeking an experienced Principal Optical Engineer to join Nokia's optical team. You will own calibration, sustaining, and optical integration for our high-speed coherent linecard…
Added 3 hours ago
SD
Full Stack AI Engineer
Symbiotic Digital
ON · Downtown Toronto (Central Bay Street), Ontario
- Contract
We are seeking a Full Stack AI Engineer with demonstrated
Added 3 hours ago
Security Technology Analyst
University of Toronto
Toronto, ON
Proficiency in at least one scripting or automation language, such as Python, PowerShell, shell scripting
Added 4 hours ago
P
Lead DevOps Engineer
Perceptic
Engineer, BC
- Full-time
We need a Lead DevOps Engineer to own that infrastructure end to end. You'll be the single, clear owner of how Perceptic deploys, operates, secures, and scales, across our own platform and…

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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