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Jonas Software

Long-term ownership of vertical software

Forward Deployed Engineer - AI-First Payments

Full-TimeUpdated on 10/24/2026
No salary listed
Mid, Senior
Remote in Canada
RemoteApplicants must already be legally authorized to work in Canada.
Software EngineeringAI Application Engineering

About the job

Requirements
  • The candidate must have 3–6 years of experience in software or solutions engineering.
  • The candidate must have experience with application programming interfaces and integrations.
  • The candidate must be proficient in Java, TypeScript, or a similar language.
  • The candidate must be able to work in the partner’s language.
  • The candidate must have customer-facing technical experience.
  • The candidate must have an interest in or experience with AI-augmented engineering.
Responsibilities
  • Lead technical discovery sessions with partners.
  • Design and implement application programming interface integrations, including REST, webhooks, and tokenization.
  • Build and maintain custom scripts and lightweight services.
  • Lead technical integrations from sandbox through production.
  • Work as part of partner development teams to deliver integrations following best practices.
  • Use AI tools for code generation and automation.
  • Create repeatable AI-enabled delivery playbooks and certifications.
  • Partner cross-functionally with Sales, Product, and Operations to drive implementation success.
  • Own successful partner implementations, including time-to-live, quality, and scalability.
  • Create reusable AI-assisted assets, including MCPs, templates, and scripts.
  • Deliver efficiency improvements and build partner technical trust.
Desired Qualifications
  • Payments or fintech experience is preferred.
  • Knowledge of gateways and payment facilitators is preferred.
  • Cloud experience, particularly with AWS, is preferred.
  • Familiarity with AI developer tools such as Kiro, Claude, or Copilot is preferred.

About the company

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

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Simplify's Take

What believers are saying

  • 2026 brought Delineate, Magnusmode, and Finastra's banking assets into Jonas.
  • Jonas said 2025 mid-year review added 10 acquisitions and expanded nine verticals.
  • Aava Software joined Jonas Europe in August 2025, deepening ERP and MES exposure.

What critics are saying

  • If Constellation's acquisition machine stalls in 2026-2027, Jonas becomes a low-growth holdco.
  • Adheris Health's 2025 ANZ sale shows sellers can reprice or delay Jonas transactions.
  • Decentralized brands invite duplicated roadmaps, uneven execution, and margin leakage across 200+ brands.

What makes Jonas Software unique

  • Since 2003, Jonas has never sold an acquired company, signaling permanent ownership.
  • Jonas runs 200+ independently managed software brands across 40+ vertical markets.
  • Vesta, CORA, and Vertus keep local brands, teams, and customer relationships intact.

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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.