TECH S and T-FullStack Engineer-Senior

V2 Solutions; Hinoba-an; On-site; PHP 1,200,000 - 1,800,000; Full time

Job summary

EY is seeking a Senior Full Stack Consultant to design, develop, and support end-to-end solutions across frontend, backend, and Azure cloud for DBS. The role emphasizes technical ownership, mentorship, and architectural collaboration across teams.

You will work on backend REST APIs with Python Flask, frontend with React/TypeScript, and integration of optimization engines within cloud-based workflows, ensuring security, reliability, and performance.

Responsibilities

• Design, develop, and maintain RESTful APIs using Python (Flask).
• Implement domain driven backend logic for blasts, drill/blast domains, pattern designs, charge rules.
• Develop and enhance React (TypeScript) single page applications.
• Integrate optimization engines with Python-based workflows (NumPy, SciPy, Shapely).
• Build and manage Azure cloud services and DevOps pipelines.
• Write tests and participate in code reviews.

Skills

Python (Flask)

React

TypeScript

PostgreSQL / PostGIS

Azure

D3.js

NumPy / SciPy

OpenTelemetry

Git / CI/CD

API Design

Tools

Azure DevOps

Bicep

PowerShell

Job description

At EY, we re all in to shape your future with confidence. We ll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world.

Full Stack Developer Senior Consultant (Python | Azure | PostgreSQL/PostGIS | React | Optimization Systems)

Role Summary

A Full Stack Senior Consultant is responsible for designing, developing, and supporting end to end solutions across frontend, backend, optimization engines, and Azure cloud infrastructure for the Drill Blast System (DBS). The role requires strong technical depth, solution ownership, and the ability to translate complex domain requirements into scalable, production ready systems. The Senior Consultant operates as a technical owner at feature or workstream level , mentor to consultants, and key contributor to architectural decisions.

Key Responsibilities

Backend API Development

Design, develop, and maintain RESTful APIs using Python (Flask) . Implement domain driven backend logic for: Blasts, drill/blast domains, pattern designs, charge rules Environmental controls, sensitive sites, simulations, optimization jobs Manage spatial data workflows using PostgreSQL with PostGIS . Write and optimize database queries, migrations, and schemas. Integrate backend services with external systems (e.g., Vulcan, Foundry, MAS, ArcGIS, IHMP). Ensure API security, reliability, and performance.

Frontend Development

Develop and enhance React (TypeScript) single page applications. Build performant and maintainable UI using: React 19, Vite, TanStack Router Query, Zustand D3.js for spatial and geometry based visualization Integrate frontend components with backend APIs. Ensure usability, responsiveness, and correctness of spatial visualizations. Follow design system standards and UI best practices.

Optimization Algorithm Integration

Integrate and support optimization engines (Python based) for blast pattern design. Work with optimization workflows involving: NumPy, SciPy, Shapely Kuz Ram fragmentation models Constraint based geometric solvers Coordinate execution of long running optimization jobs. Analyze and troubleshoot optimization failures and edge cases.

Azure Cloud Background Processing

Build and manage services deployed on Azure App Service, Azure Functions, and Static Web Apps. Implement background jobs and schedulers (e.g., availability checks, geology hardness jobs). Configure Application Insights and OpenTelemetry for monitoring and diagnostics. Troubleshoot production issues using logs, telemetry, and metrics. Support environment specific deployments (dev, qa, uat, prod).

Infrastructure DevOps

Contribute to IaC using Bicep and PowerShell. Work with Azure DevOps pipelines for CI/CD: Build, deploy, integration testing, security scanning Support automation scripts and operational pipelines. Ensure secure configuration of secrets, authentication, and environments.

Quality, Testing Governance

Write and maintain unit, integration, and end to end tests. Support Postman collections and integration test suites. Participate in code reviews and enforce engineering standards. Ensure delivery meets performance, security, and maintainability expectations.

Technical Leadership Collaboration

Own delivery of assigned features or technical workstreams. Mentor Consultants and support junior developers. Participate in architecture and design discussions. Collaborate with product owners, domain experts, QA, and operations teams. Provide effort estimations and technical risk assessments.

Problem Solving Skills

Ability to design and reason about complex distributed systems. Strong debugging capability across frontend, backend, database, and cloud layers. Analytical thinking for spatial data, optimization logic, and domain workflows. Proactive identification of performance, scalability, and reliability risks. Ability to resolve production issues under operational constraints.

Technical Skill Set

Backend Python (Flask), REST APIs PostgreSQL / PostGIS (spatial data) Database migrations (Flyway or equivalent) Microservices and integration patterns Frontend React, TypeScript Vite, TanStack Router Query Zustand D3.js (SVG, spatial visualization) Optimization Python based optimization engines NumPy, SciPy, Shapely Constraint solving and geometry based logic Azure DevOps Azure App Service, Azure Functions, Static Web Apps Application Insights, OpenTelemetry Azure DevOps Pipelines Bicep, PowerShell (IaC) Git based workflows Security Authentication Azure AD / MSAL Secure API and service to service communication Senior Consultant Expectations

Senior Consultant Expectations

Works independently with minimal supervision. Takes end to end ownership of technical deliverables. Leads by example through high quality hands on contribution. Influences technical decisions within the program. Coaches others and elevates overall team capability.

EY | Building a better working world

EY is building a better working world by creating new value for clients, people, society and the planet, while building trust in capital markets. Enabled by data, AI and advanced technology, EY teams help clients shape the future with confidence and develop answers for the most pressing issues of today and tomorrow. EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and transactions. Fueled by sector insights, a globally connected, multi-disciplinary network and diverse ecosystem partners, EY teams can provide services in more than 150 countries and territories.

Disclaimer

Disclaimer : This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying.