Cloud Security & Platform Engineer

Vox Talk AI; Dublin; Hybrid; EUR 120,000 - 180,000; Full time

Benefits offered by this job

Equity

Early ownership of platform

Job summary

Vox Talk AI is seeking a Senior/Lead engineer to own and secure our cloud platform across voice, computer vision, and telephony services from Dublin HQ with remote-first flexibility. You will define security roadmaps, scale multi-region infrastructure and drive enterprise-grade reliability and compliance.

You will champion IaC (Terraform), on-call incident response, and cost-aware scaling while collaborating with the AI-native team to deliver secure, scalable solutions for enterprise customers.

Qualifications

• 4-7 years of hands-on engineering with depth in cloud infrastructure (GCP ideal; AWS/Azure fine) and prior production on-call experience.
• Strong with infrastructure-as-code, ideally Terraform.
• Genuine security instincts from fintech/healthtech/security/regSaaS backgrounds.
• Comfortable across the stack: cloud, databases, CI/CD and a scripting language (Python).
• Experience with data-heavy or media workloads (video, image or large-scale data pipelines) is a strong plus.

Responsibilities

• Own, improve and scale the cloud platform and security end-to-end.
• Design secure patterns for authentication, data access and third-party integrations.
• Lead security hardening across cloud, databases and Python services.
• Set up scalable CI/CD pipelines and guardrails with automated checks.

Skills

Cloud infrastructure

On-call experience

Security engineering

Python scripting

CI/CD

Tools

Terraform

GCP

Postgres

n8n

Supabase

Job description

Full-time · Senior / Lead Ireland · Remote-first · HQ Dublin

About Us

Vox Talk AI builds a growing suite of AI products for the alarm monitoring and security industry, serving Alarm Receiving Centres (ARCs). Alongside our AI voice operators, we've launched Vox Vision, our computer vision product that analyses CCTV footage.We're an AI-native business: AI tools are central to how we build and run the company, not just what we sell.

The Role

You'll own our cloud platform and its security end to end: the infrastructure our voice agents, computer vision pipeline, telephony and customer web app run on. This is a build-and-harden role. You'll close out a fresh security roadmap, then keep our stack secure, scalable and reliable as we grow and win enterprise clients.There's a clear path to a senior/lead position as the team scales.

Platform & Reliability

• Own, improve and scale our GCP infrastructure, managed through infrastructure-as-code (Terraform), as we expand towards multi-region
• Own uptime of a 24/7, burst-prone production platform where a failed call is a missed security response: monitoring, alerting, on-call, incident response and post-mortems
• Design and run client connectivity: site-to-site IPsec VPNs, IP allow-listing, static egress and load balancing, tailored to each client's requirements
• Scale the infrastructure behind Vox Vision (video storage, processing pipelines and the compute demands of computer vision workloads) cost-efficiently, with a FinOps mindset
• Set up scalable CI/CD pipelines and guardrails: secret scanning, dependency auditing and automated checks

Security & Compliance

• Lead security hardening across cloud, databases (Supabase/Postgres), workflow automation (n8n) and our Python services
• Build the foundations for enterprise trust: secrets management, access control and audit logging, and own the technical controls and evidence for SOC 2 / ISO 27001
• Treat data privacy as first-class, especially around sensitive CCTV footage and the handling, retention and redaction of video data
• Design secure patterns for authentication, data access and third-party integrations (telephony, voice AI, video)
• Partner with the engineering team to keep security a default, not an afterthought
• Use AI tools (coding assistants, agents) as a core part of your workflow to ship infrastructure, reviews and fixes faster
• Build AI-assisted security and operations workflows, such as automated code and IaC review, finding triage and log analysis
• Set the guardrails for safe AI use across the team: what data goes into which tools, how secrets are kept out of prompts, and what permissions and approval steps AI agents get

What We're Looking For

• You are curious and enjoy stepping out of your comfort zone to learn new skills
• 4-7 years of hands-on engineering, with real depth in cloud infrastructure (GCP ideal; AWS/Azure fine) and prior production on-call experience
• Strong with infrastructure-as-code, ideally Terraform
• Genuine security instincts: you've worked somewhere security mattered (fintech, healthtech, security, regulated SaaS) and absorbed good habits
• Comfortable across the stack: cloud, databases, CI/CD and a scripting language (Python a plus)
• Experience with data-heavy or media workloads (video, image or large-scale data pipelines) is a strong plus
• A champion of AI tools: you use them daily, can show how they make you faster, and want to help the rest of the team do the same
• Sound judgement about AI: you check its output and understand the risks, such as prompt injection, data leakage and over-privileged agents
• Ready to step up into a senior/lead role and own big problems independently

Why Join

• Competitive salary + equity in a growth startup
• Early ownership of a multi-product platform at a company going after enterprise in a high-trust, life-safety industry
• Join an AI-native team where using the best AI tools is expected and supported
• Work across voice AI and computer vision: varied, meaty infrastructure problems
• Career-defining scope and a clear path to senior/lead
• Small team, fast decisions, visible impact

Vox Talk AI is an equal opportunities employer. We welcome applicants regardless of gender, civil status, family status, sexual orientation, religion, age, disability, race or membership of the Traveller community.We use your personal data only to assess your application, in line with GDPR.