Qureos Mentor

Visionary Tech Services LLC

<div>Join Visionary Tech Services (VTS) to build fast, secure, and user-centric frontends for AI-powered enterprise products. In this role, you will craft intuitive, high-performance interfaces that surface real-time AI insights and models through interactive experiences.
If you&rsquo;re passionate about working with modern UI frameworks, real-time data features, and design systems in a collaborative AI-first environment, this role is for you.
Background:
You&rsquo;ll be working in close collaboration with AI/ML engineers, data scientists, and backend teams to deliver intelligent user interfaces. You should be experienced in building production-grade web applications, consuming AI/LLM services via APIs, and focusing on:<ul>
<li>
Responsive and accessible design</li>
<li>State management</li>
<li>Performance optimization</li>
<li>Component-based architectures</li>
<li>Observability and monitoring</li>
</ul>
You should also be comfortable in cloud CI/CD pipelines, containerized environments, and agile product teams.
Requirements<ul>
<li>
Build end-to-end features supporting AI workflows (e.g., chat, streaming responses, file upload)</li>
<li>Manage app state, routing, and error handling</li>
<li>Define and manage API interface contracts with backend/ML services</li>
<li>Optimize performance and accessibility</li>
<li>Mentor junior developers and contribute to design system evolution</li>
</ul>
Education:<ul>
<li>
Bachelor&rsquo;s degree in Computer Science, Software Engineering, Human-Computer Interaction (HCI), or related field</li>
<li>Master&rsquo;s degree is a plus</li>
</ul>
Technical Skills / Tech Stack:<ul>
<li>
Frontend Frameworks: Angular (Primary), Experience with SPA architecture, RxJS, and Angular CLI workflows</li>
<li>Styling &amp; UI Libraries: Angular Material, Tailwind CSS, Bootstrap (if applicable)</li>
<li>Languages &amp; Build Tools: TypeScript, Webpack, Vite (where applicable), Angular CLI</li>
<li>Testing: Jasmine &amp; Karma (Angular default), Jest (if using custom configuration), Cypress / Playwright (for E2E testing when needed)</li>
<li>State Management: NgRx, NGXS, RxJS-based local state patterns, (Remove React-based tools since this is Angular-focused)</li>
<li>APIs &amp; Real-Time Technologies: REST APIs, GraphQL, WebSockets, WebRTC (for real-time communication if used)</li>
<li>Backend Integration: Node.js, Express, Integration with microservices &amp; server-side APIs</li>
<li>Cloud &amp; DevOps: AWS, Azure, GCP, Azure DevOps CI/CD, Docker, Basic Kubernetes (if relevant)</li>
<li>Monitoring &amp; Observability: Sentry, OpenTelemetry / instrumentation tools, Logging &amp; performance monitoring dashboards</li>
<li>Version Control: Git, GitHub / GitLab / Bitbucket workflows</li>
</ul>
Soft Skills:<ul>
<li>
Business Storytelling</li>
<li>Collaboration</li>
<li>Communication</li>
<li>Ownership</li>
<li>Problem Solving</li>
<li>Stakeholder Engagement</li>
<li>Structured Problem-Solving</li>
</ul>
Benefits
Though explicit benefits (e.g., salary, perks) are not listed, this role offers several clear career and professional benefits:<ul>
<li>
Work with cutting-edge AI interfaces across industries and use cases</li>
<li>Collaborate with cross-functional AI teams on real-time and intelligent products</li>
<li>Gain exposure to full-stack delivery cycles and scalable frontends</li>
<li>Contribute to user experience innovation in AI-powered applications</li>
<li>Develop using modern frontend tech stacks and DevOps tools</li>
<li>Progress through clear career paths from Associate to Senior roles</li>
<li>Work in an agile and high-impact consultancy environment in the UAE tech ecosystem</li></ul></div>

Senior Frontend Engineer

<div>As a Senior Decision Scientist at VTS, you will own the design and delivery of complex decision systems. You&rsquo;ll lead the translation of ambiguous goals into robust models and decision products, combining optimisation, simulation, causal evidence and GenAI to inform policy and automation and realise value for our clients.
Requirements<ul>
<li>
Bachelor&rsquo;s or Master&rsquo;s in Operations Research, Econometrics, Industrial Engineering, Applied Mathematics, Data Science, or a related quantitative field. PhD preferred.</li>
<li>6+ years practical experience with optimisation (LP/MILP, heuristics) and simulation (DES/ABM), plus working knowledge of causal inference or experimentation at scale</li>
<li>Demonstrated ownership of end&#8209;to&#8209;end decision solutions in production or pilots</li>
<li>Proficient in Python and SQL with strong engineering practices; comfortable with containers and CI/CD; experience integrating models into services, workflows, or apps</li>
<li>Able to choose and justify methods, diagnose performance, and communicate trade&#8209;offs to technical and non&#8209;technical stakeholders</li>
<li>Experience mentoring others and establishing modelling standards and review practices</li>
<li>Problem framing: Lead discovery to define decision objectives, constraints, KPIs, and data readiness; quantify expected value and risks</li>
<li>Architecture and methods: Select modelling approaches, design modular architectures, and combine optimisation, simulation, and causal evidence when appropriate</li>
<li>Build and scale: Implement core models, performance&#8209;tune solvers/simulators, and integrate with data pipelines, APIs, and front&#8209;end experiences</li>
<li>Experimentation and evaluation: Design robust experiments or quasi&#8209;experiments; set evaluation protocols, stress tests, and rollback plans</li>
<li>Reuse and standards: Create reusable components, templates, and documentation; uplift code quality, testing, and observability</li>
<li>Stakeholder leadership: Run technical workshops, translate insights into decisions, and drive adoption with clear narratives and visuals</li>
<li>Mentorship: Review associate work, coach on method selection and design, and help set sprint scope and acceptance criteria</li></ul></div>

Senior Decision Scientist

<div>The Lead Data and BI Engineer makes trusted, timely data and insight delivery for AI. Reporting to the Head of AI and Data Engineering, this role owns the end&#8209;to&#8209;end data and BI stack from ingestion and transformation to semantic layers, metrics, and dashboards and line&#8209;manages Associate and Senior Data Engineers and BI Engineers to ship secure, governed, and reusable data products at scale.
Requirements<ul>
<li>
Bachelor&rsquo;s or Master&rsquo;s in CS, Software Engineering, Data Engineering, or related.</li>
<li>8+ years across data engineering and BI engineering with ownership of production data platforms, pipelines, and analytics delivery.</li>
<li>Deep hands&#8209;on with batch and streaming patterns(ELT/ETL, CDC, event streams), orchestration (such as Azure Data Factory, Databricks, and Airflow), and Lakehouse stacks (such as Delta/Snowflake/BigQuery) on Azure/AWS/GCP.</li>
<li>Proven experience with semantic models and metrics layers (dbt + semantic layer, MetricFlow, or equivalent),dimensional modeling, and KPI frameworks powering BI tools (such as Power BI/Tableau).</li>
<li>Strong data governance and quality practices: lineage, cataloging, PII handling, access controls, testing and observability (such as Great Expectations/Open Lineage/Data Hub), cost and performance optimization.</li>
<li>API design and data product mindset: well&#8209;defined interfaces, contracts, SLAs, and reusable components; experience enabling self&#8209;serve analytics and domain data ownership.</li>
<li>Leadership: line management, hiring, coaching, code and model review, operating standards, and cross&#8209;functional delivery with AI, Product, Security, and Platform teams.</li>
<li>Nice to have: real&#8209;time analytics, metric stores, headless BI, dbt Semantic Layer, Microsoft Fabric; familiarity with RAI/privacy controls for AI and analytics.</li>
<li>Strategy and ownership</li>
<li>Own the data and BI architecture and roadmap across ingestion, transformation, semantic layers, and presentation.</li>
<li>Define standards for modeling, testing, observability, CI/CD, and access controls; ensure reuse and documentation.</li>
<li>Data engineering</li>
<li>Lead design and delivery of scalable ELT/ETL, CDC, and streaming pipelines; implement data contracts and SLAs.</li>
<li>Optimize reliability, performance, and cost on cloud data platforms; enforce data quality gates and lineage.</li>
<li>BI engineering and semantic modeling</li>
<li>Establish conformed dimensions and governed metrics; implement a semantic layer and metric definitions used across BI tools.</li>
<li>Lead build of analytics datasets and dashboards for exec and operational use; standardize KPI frameworks and reporting rhythms.</li>
<li>Governance and security</li>
<li>Embed governance-by-design: cataloging, lineage, RBAC/ABAC, PII handling, and audit trails; partner with Security and RAI.</li>
<li>Set data validation, testing, and monitoring policies; act on data incidents with clear runbooks.</li>
<li>Collaboration and enablement</li>
<li>Partner with AI/ML Engineering to supply reliable features and serve model outputs back into the warehouse/lake house.</li>
<li>Enable self&#8209;serve analytics with curated data products, documentation, and training for analysts and business teams.</li>
<li>Leadership and people</li>
<li>Line&#8209;manage Associate and Senior Data Engineers and BI Engineers: coach, set goals, review designs and code, and grow capabilities.</li>
<li>Drive continuous improvement in developer experience, pipeline reliability, and time&#8209;to&#8209;insight via templates and reference implementations.</li>
<li>Builds reliable data, analytics and BI data products that business teams trust for decisions. Standardizes models, metrics, and pipelines to improve performance, governance, and time&#8209;to&#8209;insight.</li></ul></div>

Lead Data and BI Engineer

Join Visionary Tech Services LLC and explore 3   exciting career opportunities. They're hiring for various roles with options for remote or on-site work. Apply today and become part of their innovative team.

Visionary Tech Services LLC

ABOUT_COMPANY

Senior Frontend Engineer

Senior Decision Scientist

Lead Data and BI Engineer