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Senior Software Engineer, AI & Fullstack

MediaflyCanadaRemote

Who we are:


Mediafly is the leading revenue enablement platform market-facing teams use to plan, predict, coach, and engage at the highest levels. Our unified suite of solutions create immersive buyer experiences; enable sellers to lead with value, allow managers to scale coaching, and empower leaders to forecast with confidence. In today’s unpredictable market, Mediafly is the key to delivering predictable efficient growth.We’re looking for a Senior Software Engineer with expertise in fullstack development and experience building or integrating AI-driven systems.

In this role, you'll design, build, and optimize features powered by AI, while contributing broadly to our product stack. You'll collaborate closely with product, design, and infrastructure teams to ship high-impact capabilities and shape technical direction.This is an individual contributor (IC) role with broad scope: you’ll influence architecture, lead through technical discovery and execution, and tackle complex engineering challenges head-on.At Mediafly, you’ll help build the future of our multi-million ARR platform, delivering AI-driven workflows that directly impact thousands of users.

Your contributions won’t be lost in the noise; they’ll help define what’s next.

Responsibilities of a Senior Software Engineer:


  • Design and integrate AI workflows into customer-facing products using agent-like architectures or orchestration frameworks (e.g., LLamaIndex, LangChain)
  • Optimize LLM-powered features for performance, scalability, and cost-efficiency. This may include prompt engineering, retrieval-augmented generation (RAG), and evaluation of system quality—not necessarily model fine-tuning.
  • Work fullstack to build scalable, observable, and maintainable web application features.
  • Architect and implement APIs, databases, and cloud services to support both AI and traditional product features.
  • Lead and collaborate on all portions of the SDLC including technical discovery to break down large, complex, and ambiguous problems into clear, actionable initiatives and tasks to drive successful outcomes.
  • Champion engineering quality, ensuring solutions are testable, observable, maintainable, and secure.
  • Mentor engineers and provide technical guidance on best practices.

You will be successful in this role with (Required):


  • Required:
  • Technical Breadth: Fluency in fullstack development, particularly with Python, Node.js, and React. You've built and maintained production-grade systems with meaningful architectural ownership.
  • Pragmatic AI Experience: Hands-on experience working with AI systems—such as AI agents, AI-powered search, RAG pipelines, or integrating LLMs via orchestration frameworks. You may have worked with prompt design, embeddings, or vector databases.
  • Architectural Skills: Proven ability to design scalable, distributed, and robust systems.
  • Collaboration & Communication: You value open discussions, give and receive feedback well, and thrive in a collaborative environment.
  • Curiosity & Problem-Solving: You love diving deep into complex systems, understanding how they work, and finding creative ways to improve them. Whether it's optimizing existing architecture or rethinking processes, you bring a thoughtful approach to problem-solving. You’ve likely worked on challenging tech before and enjoy the satisfaction of making things more efficient, scalable, and future-proof.
  • Product Mindset: You care about more than just the code—you’re curious about the why behind what you’re building. You think about the business impact, user experience, and long-term value of your work, ensuring that technical decisions align with broader company and customer goals.
  • Versatility & Leadership: You’re comfortable switching between research initiatives and hands-on execution. Whether you're engaging in high-level architectural discussions, exploring new opportunities, or rolling up your sleeves to debug and build, you adapt seamlessly to what the situation calls for.
  • Nice to Haves:
  • Experience with DevOps with preference for AWS

$120,000 - $140,000 a yearAt Mediafly/Dooly, we believe that pay transparency is essential to building trust, promoting fairness, and driving equity in the workplace. By openly sharing salary ranges in our job postings, we aim to empower candidates with clear expectations and ensure that all employees are valued for their contributions. This commitment reflects our dedication to fostering an inclusive culture where everyone has access to opportunity and growth. We believe that transparency not only strengthens our hiring process but also reinforces our core values of integrity, accountability, and respect.Location and Work SetupThis is a 100% remote position with a collaborative team that values flexibility and trust.

We use modern communication and collaboration tools to stay connected and productive across time zones.Ready to make an impact on a product that matters? Apply today and help us build the next generation of our platform!Why Mediafly/Dooly?Remote based in CanadaFlexible working hoursGenerous Paid Time OffCompetitive SalaryHealth BenefitsTransparent Career PathsGenerous Paid Parental LeaveRemote StipendMediafly is an equal opportunity employer, which means we do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression.

We celebrate diversity and are committed to creating an inclusive environment for all employees. We welcome people of different backgrounds, experiences, abilities and perspectives and encourage all interested individuals to apply.We have over 100 employees located globally. Thanks to our commitment to employee experience, Mediafly has been recognized as a Best Place to Work from Crain's, Inc. and BuiltIn.Mediafly's HQ is based in Chicago, IL.Apply for this job

Life at Mediafly

Mediafly offers sales and marketing a modern selling experience that values the buyer and drives business growth. Using the Mediafly platform, marketing and sales teams at companies including PepsiCo, GE Healthcare, MillerCoors and Charles Schwab, are able to deliver custom, dynamic sales presentations quickly and efficiently, engaging customers with insights that are relevant to them. Mediafly's Evolved Selling solution transcends sales enablement by incorporating methodologies and technologies that enhance how brands engage with prospective buyers. Evolved selling starts with rethinking the way you interact with customers and empowering your sales team to leave the status quo behind. The four elements of Evolved Selling are dynamic, interactive, informed and integration. Dynamic sellers can access and assemble content on the fly and pivot in the moment to meet the needs of the buyers. Interactive presentations allow sellers to capture input from the buyer that guide a tailored discussion. When sellers are informed with data from various sources, they can differentiate themselves in the field and teach buyers something new. Integrating a sales enablement tool provides a feedback loop that captures and analyzes each interaction to inform future strategy. Mediafly's Evolved Selling Solution offers: - Unparalleled ease-of-use. Mediafly's intuitive customer interface acts as an extension of your marketing department. Fully branded applications enable a consistent and improved experience for your prospects and customers throughout the full buying cycle. - Real-time engagement. The Mediafly solution helps sellers become more efficient with their preparation and follow-up of meetings, while improving their effectiveness during each meeting. Sales reps using Mediafly strengthen engagement with buyers by pivoting in the moment to address their needs and share relevant and impactful insights.
Thrive Here & What We Value- Fully Remote based in US- Generous PTO- Competitive Salary- 401K Retirement Plan & Match- Transparent Career Paths- Medical, Dental, Vision Benefits- 12 Paid Holidays- Paid Parental Leave- Remote Stipend- Equal Opportunity Employer

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