Jobs at Vertex, Inc.

Own end-to-end lifecycle for AI features: define requirements, run model evaluation and experimentation, maintain capability-level AI roadmap, apply responsible AI principles, measure success metrics, iterate with engineering, UX, security, and go-to-market to deliver customer-ready AI capabilities.

Design and evolve cybersecurity operations architecture, lead detection engineering and log ingestion strategies across cloud and SaaS, implement AI-augmented detection and response pipelines, conduct security architecture reviews, improve incident response and threat hunting, mentor SecOps teams, and advise leadership on operational risk and tooling decisions.

Hunt and close enterprise and mid-market SaaS tax and compliance deals across UK & Ireland. Build pipeline, lead full sales cycles, engage senior Finance/Tax/IT stakeholders, develop territory plans, partner with Pre-Sales/Consulting/Customer Success and ERP partners, represent the company at events, and drive European market expansion and innovation.

Lead design and delivery of AI-first product capabilities for Vertex customers. Translate ambiguous tax-related problems into hypotheses, prototypes, and product requirements. Partner with SMEs, engineering, UX, GTM, and customer success to ship trusted, compliant, production AI, define evaluation and monitoring, manage roadmaps, and scale solutions with measurable customer and business outcomes.

Design and evolve cybersecurity operations architecture across cloud, infrastructure, and SaaS. Lead detection engineering, log ingestion, alerting, and security automation. Build AI-augmented detection and response pipelines, support incident response, threat hunting, and digital forensics. Conduct architecture reviews, mentor SecOps teams, and advise leadership on operational risk and tooling decisions.

Sell Vertex transaction tax SaaS solutions across a defined territory by generating pipeline, opening new logos, managing full-cycle enterprise sales, engaging C-suite and finance/tax/IT stakeholders, building value-based business cases, and executing GTM and territory strategies to meet revenue targets.

Design, develop, and maintain backend services and RESTful APIs for the Oseries product. Manage authentication (OAuth/JWT), cloud and on-prem environments, data configurations, reporting, and CI/CD reliability. Write SQL, unit/integration tests (JUnit5, Mockito), troubleshoot production/QA issues, and support deployments and automation (AWS Lambda, GitHub Actions). Participate in Agile ceremonies and use Postman, Swagger, and Jira for testing and delivery.

Lead design and implement DevOps and test automation platforms to improve software delivery lifecycle. Develop cloud-native services, IaC, CI/CD pipelines, monitoring, and automation; document architectures and optimize delivery pipelines across agile teams for SaaS tax solutions.

Design, implement, and lead medium-to-complex platform projects end-to-end. Make architectural decisions, build APIs and backend systems, ensure reliability, observability, and high availability; write automated tests; triage bugs; mentor junior engineers; collaborate with product, design, and customers; and drive continuous improvement initiatives.

Design, prototype, and deploy production-ready AI products using ML and generative AI. Lead cross-functional teams, collaborate with stakeholders to solve workflow problems, build scalable prototypes and proofs-of-concept, and apply latest ML/GenAI research techniques.

Lead design and implementation of the enterprise AI orchestration and retrieval platform: build MCP servers, define tool-surface and multi-agent patterns, design RAG systems and chunking, implement routing/context/window management and observability, set evaluation and safety standards, onboard product teams, and mentor engineers to raise orchestration and retrieval maturity.

The Software Architect will lead AI quality evaluation, design evaluation frameworks, create risk controls, and ensure compliance, partnering with various teams on AI systems.

The Principal Account Executive will drive business growth by managing complex enterprise sales cycles, developing strategic account plans, and leveraging AI and data-driven insights to exceed revenue targets.

Lead enterprise model-training strategy for Commercial AI products: fine-tune LLMs (QLoRA/LoRA/PEFT), train traditional ML models, design large-scale data pipelines, enforce data governance and PII handling, build reproducible experiment/training pipelines, optimize GPU/distributed training costs, and mentor teams to operationalize models into production.

Responsible for new revenue generation by selling Vertex transaction tax SaaS solutions across a territory. Develop GTM and territory plans, build pipeline, manage full sales cycle, engage senior stakeholders (Finance, Tax, IT, Procurement, C-suite), use value-based selling to close complex deals, and maintain market knowledge of tax, ERP, and compliance software.

Sell Vertex transaction tax SaaS across a defined territory by generating pipeline, opening new logos, and managing full sales cycles. Develop GTM and territory plans, engage C-suite and cross-functional stakeholders, deliver value-based business cases, and close complex enterprise deals to drive revenue growth.

Sell Vertex transaction tax SaaS across Benelux by generating new revenue, building pipeline, executing GTM and territory plans, managing full sales cycle, engaging C-suite and cross-functional stakeholders, and positioning solutions with value-based selling to close complex enterprise deals.

Sell Vertex transaction tax SaaS solutions across a defined territory. Generate new revenue and pipeline, execute GTM and territory plans, manage full-cycle complex deals, engage C-suite and cross-functional stakeholders, and position solutions via value-based selling to close new logos and drive long-term account growth.

Lead end-to-end strategic relationships for high-value accounts using AI-driven insights to drive value realization, retention, and expansion. Manage risk with predictive signals, run executive engagements, coordinate cross-functional teams, drive adoption and renewals, and influence product strategy through customer feedback.

Develop and maintain Vertex tax compliance software across Linux/Windows/IBM i. Write automation in Python, Shell, and REXX; program in C/C++, Java, RPG, COBOL, and PL/SQL. Manage Git/GitHub and Jenkins-based CI/CD, deploy using AWS and Kubernetes, integrate ERP/HCM APIs, and perform automated testing with Selenium/Cypress. Apply tax domain expertise and AI tools such as Microsoft Copilot within a SAFe environment.