Full-Time

Product Architect

CAST

Posted on 9/18/2025

Jonas Software

Jonas Software

1,001-5,000 employees

Long-term ownership of vertical software

No salary listed

Toronto, ON, Canada

In Person

Category
Software Engineering (2)
,
Required Skills
Microsoft Azure
Agile
Machine Learning
AWS
JIRA
Confluence
DevOps
Google Cloud Platform
Requirements
  • Bachelor's or Master’s degree in Computer Science, Engineering, or related technical discipline.
  • 5+ years of experience in software development and systems architecture.
  • Proven success architecting software products or platforms in a dynamic, cross-functional environment.
  • Additional certifications in software development or related fields
  • Expertise in software architecture, framework and design
  • Understanding of cloud architecture and experience designing solutions using platforms such as AWS, Azure, or GCP.
  • Experience with AI/ML, including familiarity with concepts such as model integration, data pipelines, or intelligent features.
  • Familiarity with DevOps practices, CI/CD pipelines, and infrastructure as code.
  • Familiarity with Agile methodologies and tools (e.g. JIRA, Confluence)
  • Natural leadership ability, capable of working autonomously with high accountability.
  • A organized mindset, establishing realistic and systematic workflows, ability to set priorities and make necessary corrections.
  • Initiative and motivation to take action and contribute. Digs deep and questions the process, offers new ways of working or solving problems.
Responsibilities
  • Oversee and shape the architecture of several software products, guiding the design of both established and newly built solutions.
  • Define and evolve architectural standards and frameworks that support scalable, secure, and maintainable systems for many years
  • Architect cloud solutions, with an emphasis on distributed systems, service modularity, and performance optimization.
  • Ensure alignment of technical design with product vision, business goals, and future capabilities, including AI/ML-powered features.
  • Collaborate with cross-functional teams to define APIs, system interfaces, data flows, and component interactions across products.
  • Provide hands-on guidance during product development cycles and participate in technical reviews, solution design, and roadmap planning.
  • Mentor a team of developers to create high-quality software solutions.
  • Identify and evaluate new technologies and tools to improve development processes and system performance.
  • Stay current on emerging technologies, particularly in cloud services, machine learning, and AI infrastructure.
  • Assess new technology's applicability to our product strategy.
  • Contribute to the implementation of development methodologies, processes, and best practices.
Desired Qualifications
  • Familiarity with specific tools and practices such as DevOps, CI/CD, and Agile methodologies.

Jonas Software manages a decentralized portfolio of over 160 independent software companies across 40 different industries. The company operates by acquiring niche software businesses and providing them with financial security and strategic guidance while allowing them to keep their original branding and management teams. Unlike competitors that often restructure or resell their acquisitions, Jonas uses a "buy-and-hold-forever" strategy to ensure long-term stability for its brands. Its goal is to foster growth within specific vertical markets by maintaining a permanent home for specialized software businesses.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Toronto, Canada

Founded

1990

Simplify Jobs

Simplify's Take

What believers are saying

  • Acquired Aava Software in 2025 to expand ERP and MES in manufacturing.
  • Grew to 200+ companies by 2025 through accelerated acquisitions like Wheatley and OnTap Data.
  • Parent Constellation Software offers $5B revenue and 30,000 employees for global scale.

What critics are saying

  • EU regulators force Constellation divestiture of Jonas in 12-24 months over antitrust.
  • Sage Group erodes 15-20% UK market share from Wheatley and Rock Solid by Q1 2026.
  • Vicinity Software captures 30% ANZ winery market from Ezy Systems in 6-12 months.

What makes Jonas Software unique

  • Jonas Software maintains decentralized portfolio of 200+ autonomous VMS companies across 40+ verticals.
  • Buy-and-hold-forever strategy ensures no resales since 2003 acquisitions.
  • Provides financial security and strategic guidance while preserving brands and management.

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Benefits

Remote Work Options

Flexible Work Hours

Company News

Jonas Software
Aug 22nd, 2025
Jonas Europe Acquires Aava Software

Jonas Europe has acquired Aava Ohjelmistot Oy, a leading developer of ERP and MES solutions for manufacturing and logistics. Aava Software, known for its low-code platform, aims to enhance its growth by leveraging Jonas's sales and marketing expertise. This acquisition marks a new phase for Aava, with plans to expand as a major ERP and MES provider.

Jonas Software
Jul 30th, 2025
Jonas Software ANZ Acquires RxOne

Jonas Software ANZ has acquired RxOne, a key provider of pharmacy management software in New Zealand. This acquisition enhances Jonas's presence in the pharmacy and healthcare technology sector. RxOne will continue to operate independently, maintaining its team and focus on innovation and customer service. Jeff McKee, CEO of Jonas Software ANZ, expressed excitement about supporting RxOne's growth, while RxOne's founder, Margie Peat, highlighted the benefits of joining Jonas.

Jonas Software
Jul 28th, 2025
Jonas Software ANZ Acquires MedAdvisor Solutions' ANZ Business

Jonas Software ANZ acquires MedAdvisor Solutions' ANZ business.

Jonas Software
May 1st, 2025
Jonas Europe Acquires Wheatley Software Solutions | Jonas Software UK & Europe

Wallingford, Oxfordshire, April 28th, 2025 – Jonas Europe (“Jonas”) is pleased to announce the acquisition of Wheatley Software Solutions.

Jonas Software
Dec 19th, 2024
Jonas Software Announces Acquisition of OnTap Data - Jonas Software

OnTap Data is a leading provider of data analytics and insights solutions tailored for the liquor, hospitality, and retail sectors.

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