Oakville, On Database java developer Jobs – 66 Openings This Week

Mongo Developer Engineer
Tata Consultancy Services —Mississauga, ON
- $100,000–$130,000 a year
- Azure
- Java
- AWS
.NET Developer – Burlington
SearchVelocity —Burlington, ON
- Azure
- Java
- SQL
Kinetica Database Consultant
LTM —Mississauga, ON
- $91,511–$103,366 a year
- Java
- Databases
- SQL
- Disability insurance
- Dental care
Quick apply
13d
Full-Stack Software Developer
Engineered Intelligence Inc. —Mississauga, ON
- Full-time
- Hybrid work
- Computer Science
- Engineering
- Java
- Paid time off
- Flexible schedule
Quick apply
4d
.NET Developer – Milton
SearchVelocity —Milton, ON
- Azure
- Java
- SQL
QA Automation Engineer
Citi —Mississauga, ON
- $94,300–$141,500 a year
- Full-time
- Hybrid work
- DevOps
- Java
- SQL
Intermediate Integration Developer
IKO Industries Ltd. —Mississauga, ON
- $110,000–$120,000 a year
- Full-time
- Oracle
- ERP systems
- Java
- Disability insurance
- Dental care
Full Stack Developer – Assistant Vice President
Citi —Mississauga, ON
- $94,300–$141,500 a year
- Full-time
- Hybrid work
- Oracle
- Java
- Databases
Senior Java Developer
Luxoft —Mississauga, ON
5d
Lead Java Full Stack Developer with React.JS
Bizinsys —Mississauga, ON
- $60,088.87–$130,000.35 a year
- Full-time
- Hybrid work
- Java
- Databases
- SQL
Quick apply
7d
AVP - Java Developer Sr Programmer Analyst
Citi —Mississauga, ON
- $94,300–$141,500 a year
- Full-time
- Hybrid work
- Oracle
- Computer Science
- Engineering
Senior Full Stack Java Developer – Assistant Vice President
Citi —Mississauga, ON
- $94,300–$141,500 a year
- Full-time
- Oracle
- DevOps
- Java
Lead Full Stack Java Developer – Vice President
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Oracle
- DevOps
- Java
Senior Software Developer
SOTI Inc. —Mississauga, ON
- Full-time
- Computer Science
- DevOps
- Java
Database Architect
ezArchiving —Mississauga, ON
- Oracle
- Computer Science
- Java
Specialist - Software Engineering- JavaScript
LTM —Mississauga, ON
- $110,000–$120,000 a year
- Azure
- DevOps
- Java
- Disability insurance
- Dental care
Quick apply
Dot Net Developer
LTM —Mississauga, ON
- $70,000–$80,000 a year
- DevOps
- Java
- APIs
- Disability insurance
- Dental care
Quick apply
Lead Java Software Engineer
Citi —Mississauga, ON
- $120,800–$170,800 a year
- Full-time
- Hybrid work
- Computer Science
- DevOps
- Engineering
Software Engineering Developer 2
Symcor Inc. —Mississauga, ON
- Full-time
- Hybrid work
- Azure
- Computer Science
- Engineering
Quick apply
Software Development Manager | Oakville
SearchVelocity —Oakville, ON
- Computer Science
- Engineering
- Java

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Mongo Developer Engineer

Tata Consultancy Services -
Mississauga, ON

Apply Now

Job details

$100,000–$130,000 a year

Qualifications

Data modeling
Azure
Node.js
NoSQL
MongoDB
Java
AWS
Analysis skills
APIs
JSON
Python
High availability

Full 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 Exp

Data Modeling & Schema Design: Expertise in designing flexible schemas, understanding when to embed vs. reference documents to optimize performance.

Query Optimization: Proficiency in writing optimized MongoDB queries, utilizing indexes, and leveraging explain plans.

Aggregation Framework: Strong ability to create multi-stage pipelines for complex data processing.

Programming Proficiency: Experience with driver-specific languages (Node.js, Python, Java).

MongoDB Tools: Experience with MongoDB Atlas, Compass, and Ops Manager.

CRUD Operations: Deep knowledge of create, read, update, and delete actions in NoSQL

Technical Proficiency: Deep understanding of MongoDB architecture, CRUD operations, and the Aggregation Framework.

Data Modeling: Expertise in mapping complex data requirements to flexible NoSQL structures.

Programming Skills: Proficiency in backend languages (e.g., Python, Node.js, Java) and MongoDB drivers.

Cloud Experience: Familiarity with deploying MongoDB on cloud platforms like AWS, Azure, or MongoDB Atlas.

Analytical Skills: Strong ability to troubleshoot performance bottlenecks, analyze query plans, and optimize slow queries.

Roles & Responsibilities

Database Design and Modeling: Designing efficient, scalable JSON/BSON schema models for document-oriented storage, tailored for application requirements.

Query Optimization: Developing and tuning complex queries, indexes, and aggregation pipelines to enhance data retrieval performance.

Performance Tuning: Monitoring database health, identifying bottlenecks, and optimizing performance in production environments.

Data Integrity and Security: Implementing security measures, managing user permissions, and ensuring data integrity across clusters.

Infrastructure Management: Configuring and deploying replica sets and sharding for high availability and horizontal scaling.

Application Integration: Working with backend engineers to integrate MongoDB with programming languages like Node.js, Python, or Java.

Documentation: Maintaining detailed documentation for database architecture, schemas, and API procedures.

Salary Range - CA$ 100,000 - CA$ 130,000 Per Year

TCS does not use artificial intelligence tools for candidate screening or evaluation. This post is for a current vacancy. The hiring process includes an initial screening, followed by a technical evaluation and managerial discussion.

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.

Location

Mississauga, ON

Job Function

TECHNOLOGY

Role

Developer

Job Id

413435

Desired Skills

Java | Mongo DB | Python

Apply Now

Refine Your Search

database java developer jobs in oakville, on

Mongo Developer Engineer

.NET Developer – Burlington

Kinetica Database Consultant

Full-Stack Software Developer

.NET Developer – Milton

QA Automation Engineer

Intermediate Integration Developer

Full Stack Developer – Assistant Vice President

Senior Java Developer

Lead Java Full Stack Developer with React.JS

AVP - Java Developer Sr Programmer Analyst

Senior Full Stack Java Developer – Assistant Vice President

Lead Full Stack Java Developer – Vice President

Senior Software Developer

Database Architect

Specialist - Software Engineering- JavaScript

Dot Net Developer

Lead Java Software Engineer

Software Engineering Developer 2

Software Development Manager | Oakville

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