Senior C#.Net Developer

Jonah Group - Toronto, ON (23 days ago)

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The Jonah Group is looking to hire a Senior C#.Net Developer to promote strong design and programming skills throughout the technology stack in C#.Net and React. You will be joining our team of accomplished tech professionals to build custom, high-quality solutions for clients and drive progress in an agile environment.

What We Do:
Jonah has produced high-quality commercial systems for banking, auto finance, capital markets, health insurance, and pension plan industries (to name a few). We design and build high-performing enterprise solutions with emphasis placed on great user experience, robust architecture, and a perfect fit. Working alongside our team of software specialists, you’ll have the opportunity to develop applications that are dynamic, scalable, and technically complex.

What You’ll Do:
Develop and integrate code for enterprise client software systems
Make use of full-stack technologies like C#, .NET, React/Angular, Microsoft SQL Server and RESTful technologies, Web API, MVC, Entity Framework, Active Directory API, OWIN, Azure
Develop high-performance, scalable and low-latency systems
Drive progress in an Agile environment
Frequently interact with clients
Demonstrate effective mentorship to team members
Identify and advocate for change when warranted by current processes or existing systems implementations

Your Preferred Profile:
Bachelor’s degree in Computer Science or Software Engineering with a thorough understanding of CS fundamentals and theory relevant to application development
Hands-on experience with client-server architecture as well as Object-Oriented Programming concepts and design patterns
Strong knowledge of all tiers used in modern architecture (front-end, mid-tier, RESTful web services, messaging, data tier)
7+ years’ experience in software development using C# .NET, SQL (primary MS SQL Server) and ORM (e.g LINQ, NHibernate) technologies
3+ years’ JavaScript/HTML/CSS/JavaScript/React/Angular. Working knowledge with a modern front-end framework, such as ReactJS or Angular
Experience working with VB.Net is an asset

What Sets You Apart:
A track record of great teamwork and the ability to work independently and drive projects to completion
Hands-on experience with building web services and enterprise application development
Extensive experience in developing and implementing complex application components
Self-learner with a strong interest in emerging technologies
Flexible and able to adapt to changing environments

What You’ll Like About Working Here:
Family-friendly benefits and vacation time
Annual training budget and professional development for full-time employees
The flexibility of a software consulting environment; project variety, adapting to new business domains, and building complex applications
Ability to flex your creativity muscle, and have your opinions be heard
A work culture where you’ll look forward to coming in every day
Enough coffee and tea to appease your daily caffeine fix
Free food and beverages during events like Thursday Night Socials
Downtown Toronto location (easily accessible by public transit)

Feel free to send us your resume anytime. We’ll keep your information on file (honest!) for that fateful day when preparation and opportunity collide, and together we will unleash your awesome skills on our next new project. We want to thank all individuals who apply and will be contacting suitably qualified applicants as soon as we can.

For more information about what it’s like to work at Jonah (

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