Senior Full-Stack Engineer / Technical Lead - Onsite
Smart Apply
Similar jobs
Salary
≈ $66k – $113k per year (Estimated)
Location
Hybrid (Toronto, Canada)
Seniority
Staff
Employment
Full-Time
Confirmed on the employer's own hiring board on Oct 30, 2026. First seen by Alion on Oct 29, 2026. Cognizant scores A on the Alion truth index.
Overview
Company
Impact
Profile match
Cognizant is an American information technology services and consulting company founded in 1994 as an in-house technology unit of Dun and Bradstreet in Chennai, India, and headquartered in Teaneck, New Jersey. It builds, integrates and operates software and infrastructure for large enterprises, with particularly deep positions in healthcare, financial services, insurance and life sciences, delivered by a global workforce of more than three hundred thousand people concentrated in India. Listed on Nasdaq, the company competes with the large Indian and global systems integrators and has reoriented its offerings around cloud migration, data platforms and AI-assisted engineering.
Backed by Peak XV Partners
Job Summary:
We are looking for an experienced Senior Full-Stack Engineer / Technical Lead to design and develop scalable enterprise applications and cloud-native solutions. The ideal candidate will combine strong hands-on development experience with technical leadership and architecture skills.
Key Responsibilities:
- Design and develop scalable enterprise web applications and microservices.
- Build modern front-end solutions using React, Next.js, and TypeScript.
- Develop backend services using Node.js, NestJS, and Python.
- Design and deploy cloud-native applications on AWS.
- Provide technical leadership, architecture guidance, code reviews, and engineering best practices.
- Implement application monitoring and observability using Dynatrace, OpenTelemetry, and APM tools.
- Support API integrations, performance optimization, and production troubleshooting.
- Experience with ArcGIS/GIS solutions is a plus.
Required Skills:
- React / Next.js / TypeScript
- Node.js / NestJS
- Python
- AWS
- Microservices and REST APIs
- Dynatrace / OpenTelemetry / Observability
- Technical architecture and team leadership
Nice to Have: ArcGIS, spatial analytics, hybrid/mobile application development.
Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,081,995 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Free forever. No card. Under a minute.
Your match
How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.
Recommended for you based on this role
Backend
Similar stack
Same company
Toronto
$102k – $185k per year · In office · 6+ years exp · Bachelor's Degree · Canada
Python
JavaScript
TypeScript
C#
C++
C#
.NET
Databases
Databricks
AI/ML
AI Agents
Agentic Workflows
Frontend
React.js
DevOps
Azure
Analytics
A/B Testing
Apply
Senior/Staff Software Engineer - Tech Lead
1 hour ago
$126k – $188k per year · Remote (Canada) · Contractor
Python
Rust
TypeScript
Python
FastAPI
Rust
Tauri
AI/ML
Cursor
Claude Code
AI Agents
LLM
RAG
Agentic Workflows
DevOps
CI/CD
Apply
$115k – $151k per year · In office · 9+ years exp · Bachelor's Degree · Vancouver
JavaScript
Frontend
GraphQL
Next.js
React.js
DevOps
AWS
Kubernetes
SLI/SLO/SLA
GitLab
Apply
Senior Staff Software Engineer - Money Boxes
5 hours ago
≈ $126k – $209k per year (Estimated) · In office · Full-Time · Toronto
Apply
Technical Lead, Data
4 hours ago
≈ $81k – $163k per year (Estimated) · Remote (Canada) · 7+ years exp · Montreal · Ottawa · Gatineau
Python
Go
JavaScript
TypeScript
SQL
Node JS
Go
Temporal
Databases
PostgreSQL
ElasticSearch
OpenSearch
AI/ML
Dagster
DevOps
Datadog
AWS
AWS Step Functions
Analytics
ETL/ELT
Apply
$82k – $138k per year · Equity · In office · Full-Time · 3+ years exp · Bachelor's Degree · Toronto
AI/ML
Machine Learning
DevOps
Linux
Apply
Software Engineer (.NET)
9 hours ago
≈ $77k – $139k per year (Estimated) · In office · 6+ years exp · Bachelor's Degree · Toronto
JavaScript
SQL
C#
Node JS
C#
ASP.NET Core
Frontend
Redux
Webpack
React.js
Sass
DevOps
Rest API
Azure
Ubuntu
Linux
Apply
Apply
$61k – $83k per year · Hybrid · 3+ years exp · Toronto
Apply
≈ $41k – $86k per year (Estimated) · In office · Full-Time · 3+ years exp · Toronto
Apply
This is one of many
2,081,995 more open roles from verified company boards, updated every day.