Posted 7 months ago
Enterprise Senior Software Developer
@ Armstrong Fluid Technology
Toronto, Ontario
Overview
Armstrong Fluid Technology is hiring a senior hands-on Enterprise Developer for its enterprise architecture team. The role builds and modernizes Python and C# applications, migrates legacy ASP.NET systems to microservices and AWS, and tunes SQL databases. The posting states it is a full-time position.
Responsibilities:
- Design, develop and maintain Python and C# applications
- Refactor and upgrade legacy ASP.NET applications
- Migrate monolithic apps to microservices and cloud platforms
- Optimize SQL database performance and design
- Implement containers with Docker and Kubernetes (EKS)
Requirements summary:
- Bachelor's degree in Computer Science, IT or related field
- Proven backend experience with C#, .NET and Python
- Experience with ASP.NET, legacy frameworks and microservices
- Hands-on AWS cloud development experience
- SQL performance tuning and optimization experience
Tools & skills
Source and dates
Employer career site / ATS feed · bamboohr
- Employer posting date
- 2026-04-15
- First seen by our source
- 2026-10-08
- Source record updated
- 2026-10-09
These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.
Job details
| Seniority | Senior |
| Department | Software development |
| Hours per week | 40 (estimated) |
| Travel | air: none · ground: none |
| Work setting | Office |
| Position | Mostly sitting |
| Physical demands | physical low · computer high |
| Languages | English |
| Education | Bachelor’s degree (required) |
| Fields of study | Computer Science, Information Technology |
Summary and details written by AI from the posting; the employer’s posting is the authority.
Armstrong Fluid Technology
Saved company profile
Historical company information from a saved The Jobs API profile (LinkedIn/Crunchbase fields). It is not live-verified; figures may have changed. Missing values remain unknown.
A global leader & innovator in HVAC, Plumbing & Fire Safety intelligent fluid-flow solutions.
Full company description
With eight manufacturing facilities on four continents, and employees around the world, Armstrong Fluid Technology is celebrating 90 years of being known as an innovator in the design, engineering and manufacturing of intelligent fluid flow equipment, control solutions and optimization technologies. In the shift toward digitalization and integration of fluid-flow systems, Armstrong leads the industry. With advanced solutions that leverage edge computing, IoT, machine learning, digital twin technology and demand-based control, Armstrong provides and protects efficiency in building mechanical systems, approaching energy optimization as a whole-building challenge and advancing the practice of full lifecycle management. Focusing on HVAC, Plumbing, Gas Transmission and Fire Safety applications, we provide energy-efficient, cost-effective solutions and performance management services to building and facility professionals around the world. In May 2021, in recognition of our leadership in energy efficiency, carbon footprint reduction and environmental stewardship, Armstrong Fluid Technology received a Queens Enterprise Award for Sustainability. The company has also been named one of 2022’s Best Managed Companies. As a recipient of a Best Managed award for 20 years, Armstrong continues to hold Platinum status in the program. We are proud of the rich tapestry of ethnicity, origin and gender in our employees that makes us stronger every day. We value diversity and build teams with a variety of skills, competencies and backgrounds.
- LinkedIn followers
- 152,743
- People associated on LinkedIn
- 1,212
- Reported office locations
- 23 Bertrand Avenue, Toronto, Ontario M1L 2P3, CA
- Wolverton Street, Manchester, Greater Manchester M11 2ET, GB
- 93 East Avenue, North Tonawanda, New York 14120-6594, US
- #59, First floor, 3rd Main, Margosa Road, Malleswaram, Bangalore 560 003, IN
- No. 1619 Hu Hang Road, Xi Du Township, Feng Xian District, Shanghai 201401, CN
- Business categories
- Web Design
- Marketing
- Manufacturing
- Other recorded names
- Armstrong Fluid Technology
- Specialties
- Fluid Flow Systems
- Integrated Plant Packages
- Heat Transfer
- Fire Pumps & Systems
- Variable Speed & Design Envelope Pumps
- HVAC efficiency
- Intelligent
- Connected Building Solutions
- Data Centers
- District Energy
- Commercial and facilities
- and Energy upgrades and retrofits
- Profile identifies a recruitment agency
- No
- Reported total investment
- 0
Currency and observation date were not supplied; this is not a current valuation or a funding round.
With eight manufacturing facilities on four continents, and employees around the world, Armstrong Fluid Technology is celebrating 90 years of being known as an innovator in the design, engineering and manufacturing of intelligent fluid flow equipment, control solutions and optimization technologies. In the shift toward digitalization and integration of fluid-flow systems, Armstrong leads the industry. With advanced…
| Field | Value |
|---|---|
| Industry | Industrial Machinery Manufacturing |
| Company size | 1,001-5,000 employees |
| Headquarters | Toronto, Ontario |
| Organization type | Privately Held |
| Year founded | 1934 |
| Specialties | Fluid Flow SystemsIntegrated Plant PackagesHeat TransferFire Pumps & SystemsVariable Speed & Design Envelope PumpsHVAC efficiencyIntelligentConnected Building SolutionsData CentersDistrict Energy |
| Open jobs on Jobsy | 65 |
| View page |
Armstrong Fluid Technology is a global leader in innovative fluid flow solutions. We are committed to engineering excellence and delivering high-quality products and services that drive efficiency and sustainability for our customers.
We are seeking a highly skilled Enterprise Developer to join our enterprise architecture team. This role is ideal for a developer with extensive experience in Python, C#, and .NET projects including legacy frameworks such as ASP.NET. The successful candidate will be proficient in creating new microservices, as well as refactoring, upgrading, and migrating applications to modern platforms and architectures, with a focus on legacy enterprise systems. Expertise in SQL databases, cloud development (especially AWS), containerization, and application security is essential.
THIS IS A SENIOR HANDS ON DEVELOPER ROLE
Key Responsibilities
- Design, develop, maintain, troubleshoot, and enhance Python and C# applications.
Refactor and upgrade legacy ASP.NET applications. - Migrate monolithic applications to new platforms and microservices architectures to enhance scalability and maintainability.
- Perform lift-and-shift operations to cloud environments.
- Implement containerization using Docker and Kubernetes (EKS).
- Develop and deploy cloud solutions, particularly on AWS.
- Ensure application security and compliance with best practices.
- Optimize SQL database performance by analyzing and improving query efficiency, indexing strategies, and overall database design.
- Collaborate with cross-functional teams to deliver high-quality software solutions.
Qualifications
- Bachelor's degree in Computer Science, Information Technology, or a related field.
- Experience in developing integration modules and services for enterprise systems such as ERP, PLM, CPQ, and CRM.
- Proven experience as a backend developer with a strong understanding of C# and .NET frameworks, as well as Python.
- Proficient in designing and developing RESTful APIs.
- Experience with microservices architecture and related technologies.
- Experience with ASP.NET and legacy frameworks.
- Proficient in refactoring and upgrading legacy application code.
- Experience with cloud development, particularly AWS.
- Familiar with containerization technologies (Docker) and Kubernetes (EKS).
- Solid understanding of modern application security and best practices.
- Excellent problem-solving skills and attention to detail.
- Strong communication, teamwork, and adaptability.
- Demonstrated experience in SQL database performance tuning and optimization techniques.
Preferred Qualifications
- Experience with other cloud platforms (Azure, Google Cloud).
- Knowledge of DevOps practices and tools.
- Familiarity with PowerBI is a plus.
- Work on impactful projects modernizing enterprise systems.
- Collaborate with talented, cross-functional teams.
- Contribute to a company committed to innovation and sustainability.
- Enjoy opportunities for professional growth and development.
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