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Posted May 29, 2026

Senior Full-Stack Engineer – Ruby, Vue.js & Conversational AI Platform Development at careerzynith (Remote)

About careerzynith – Transforming Conversational Experiences in the Automotive World

careerzynith is a fast‑growing technology startup that is redefining how live chat and conversational AI are used in the automotive sector. While many industries have embraced chatbots, the automotive market still faces a gap between consumer expectations and the capabilities of existing solutions. careerzynith’s mission is to bridge that gap by delivering a seamless, intelligent, and human‑centred chat experience for car buyers, dealers, and marketplaces alike.

Based out of Belfast, Northern Ireland, careerzynith works with leading automotive brands and platforms—including some of the biggest names in the industry—to create a next‑generation live‑chat ecosystem. Our vision is not only to provide cutting‑edge chatbot technology but also to reshape the way customers interact with automotive services, making the journey from inquiry to purchase smoother, faster, and more enjoyable.

As a startup in a pivotal growth phase, careerzynith relies on bold, self‑driven individuals who want to shape the future of the business. If you thrive in environments where your ideas directly influence product direction, strategy, and market impact, then this role is tailor‑made for you.

Why This Role Matters – The Senior Engineer Impact

As the first full‑time engineer on our development team, you will be the technical cornerstone of careerzynith’s product roadmap. You will own the design, implementation, and scaling of core platform components that power our conversational AI and live‑chat widgets. Your work will directly affect how thousands of automotive shoppers experience online assistance, and you will collaborate closely with product, design, and commercial teams to translate business goals into robust, high‑performance software.

Key Responsibilities

Essential Technical Requirements

Desired Technical Enhancements

Core Qualifications & Personal Attributes

Compensation, Benefits & Perks

careerzynith offers a competitive salary range of £50,000–£60,000 (approximately $65,000–$78,000 USD) commensurate with experience and expertise. As a fully remote position, you will enjoy the flexibility to work from anywhere while staying connected through our collaborative tools and regular virtual meet‑ups.

Additional benefits include:

Career Growth & Learning Opportunities

At careerzynith, your career trajectory is limited only by your ambition. As the inaugural engineer, you will quickly become a senior technical leader, shaping architecture, influencing product strategy, and mentoring future hires. You will gain exposure to:

Work Environment & Culture at careerzynith

careerzynith prides itself on a culture of curiosity, transparency, and impact. Our remote‑first philosophy means you’ll be part of a globally distributed team that values clear communication, asynchronous workflows, and regular face‑to‑face virtual interactions. We champion:

How to Apply

If you are excited about building world‑class conversational AI solutions for the automotive industry, and you thrive in a high‑ownership, remote startup environment, we want to hear from you. Please send your updated CV and a brief cover letter outlining your relevant experience to [email protected]. In your cover letter, highlight any past projects that demonstrate your expertise in Ruby, Vue.js, and API‑driven architectures.

We review applications on a rolling basis, and qualified candidates will be invited to a series of technical and cultural interviews. Join careerzynith and help us reshape the future of automotive live chat—one conversation at a time.

Apply today and become a pivotal part of careerzynith’s journey to revolutionize the automotive customer experience.