Fullstack Engineer

TalentOla; Chicago (IL); Hybrid; USD 120,000 - 180,000; Full time

Benefits offered by this job

Hybrid work environment

Job summary

TalentOla in Chicago is seeking a full‑stack engineer to design, develop, and maintain scalable web apps and platform services. You will build React interfaces, Hasura GraphQL, and back‑end APIs, while enabling composable UI across enterprise workflows and AI agent integration.

Design responsive, accessible components, APIs for frontend and platform integrations, and secure auth with RBAC. Hybrid work with onsite days in Chicago or Irving support a complex data platform landscape.

Qualifications

• Experience designing scalable React interfaces and TypeScript-based apps.
• Proficiency with GraphQL, Hasura, REST and API integrations.
• Strong background in UI components, data visualizations, and responsive design.

Responsibilities

• Build React-based UIs and Hasura GraphQL schemas and APIs.
• Develop reusable UI components and microfrontend capabilities.
• Integrate with AI agents, knowledge graphs, and orchestration services.
• Design secure auth, RBAC, and data permissions, and ensure performance.

Skills

React

TypeScript

GraphQL

Hasura

Node.js

NestJS

Azure

Microservices

PostgreSQL

Data platforms

Event-driven

Education

Engineering Degree BE/ME/BTech/MTech/BSc/MSc.

Tools

Hasura GraphQL

GraphQL APIs

PostgreSQL

Databricks

Stardog

Kafka

Azure cloud services

Storybook

Job description

What is in it for you?

React, Next, Azure, Microservices, Event Driven Architecture, GraphQL Stardog, knowledge graphs, SPARQL, Databricks, Requires a Full-Stack Engineer to design, develop, and maintain scalable web applications and platform services.

Job Description

• The engineer will build React-based user interfaces, develop Hasura GraphQL and backend APIs, and implement composable UI capabilities that allow dynamic presentation of signals, insights, recommendations, and agent-generated results. The role will support the development of reusable, modular, and enterprise-ready application components that integrate with the VIP data platform, AI agents, knowledge graph, and orchestration services.
• Design and develop responsive, accessible, and scalable React applications.
• Build reusable UI components, shared libraries, layouts, dashboards, forms, and data visualizations.
• Develop composable UI capabilities that dynamically render signals, insights, drivers, recommendations, and agent-generated content.
• Implement configurable UI components that can be assembled and reused across multiple business workflows and domains.
• Develop and maintain Hasura GraphQL schemas, queries, mutations, actions, permissions, and relationships.
• Design and implement REST and GraphQL APIs for frontend, agent, and platform integrations.
• Build backend services and APIs to retrieve and manage data from PostgreSQL, Databricks, Stardog, and other enterprise systems.
• Implement API contracts, validation, error handling, pagination, filtering, sorting, and versioning.
• Integrate the user interface with AI agents, signal detection services, root-cause analysis, recommendation services, and workflow orchestration components. Implement secure authentication, authorization, role-based access control, and data-level permissions.
• Develop real-time and event-driven UI capabilities where required.
• Ensure consistent state management, data caching, loading behavior, error handling, and user feedback.
• Optimize application performance, API response times, rendering, and data retrieval.
• Develop unit, integration, API, and component tests.
• Participate in code reviews, design discussions, backlog refinement, sprint planning, and release activities.
• Integrate application builds, tests, and deployments into CI/CD pipelines.
• Troubleshoot and resolve application, API, integration, and production issues.
• Create technical documentation, API specifications, UI component guidelines, and implementation standards.
• Collaborate with product managers, UX designers, data engineers, AI engineers, architects, and QA engineers.
• Mentor other engineers and contribute to frontend, backend, API, and composable UI development standards.
• Strong hands-on experience with React, JavaScript, and TypeScript.
• Experience building enterprise-grade web applications and reusable UI component libraries.
• Experience with state management, responsive design, accessibility, and frontend performance optimization.
• Strong experience with GraphQL and Hasura. Experience designing and developing REST and GraphQL APIs.
• Experience with backend development using Node.js, NestJS, Java, Python, or comparable technologies.
• Experience working with PostgreSQL and relational data models.
• Experience integrating applications with distributed systems, microservices, and event-driven services.
• Experience with authentication, authorization, RBAC, API security, and data-access controls.
• Experience writing unit, integration, and end-to-end tests.
• Experience with Git-based development and CI/CD pipelines.
• Experience developing composable UI or microfrontend architectures.
• Experience integrating applications with AI agents, LLM services, or recommendation platforms.
• Experience with Stardog, knowledge graphs, SPARQL, Databricks, or similar data platforms.
• Experience with Kafka or other event-streaming technologies.
• Experience with Azure cloud services and enterprise application architecture.
• Experience with observability tools, distributed tracing, logging, and application monitoring.
• Experience with design systems, component-driven development, Storybook, or similar tools.
• Experience working in Agile software development environments.
• React-based VIP platform user interfaces.
• Reusable and configurable composable UI components. Hasura GraphQL schemas, queries, mutations, relationships, and permissions.
• REST and GraphQL APIs for frontend and platform integrations.
• Integration with signals, insights, recommendations, agents, and workflow services.
• Automated unit, component, integration, and API tests.
• CI/CD-integrated application builds and deployments.
• Technical documentation and reusable development standards.
• Production-ready, secure, scalable, and observable full-stack capabilities.
• Proven experience architecting and delivering systems using agentic IDEs

Ability to:

• Define architectural intent that agents can follow
• Break features into agent executable tasks
• Govern AI autonomy (guardrails, permissions, reviews)

Work Mode:

Hybrid -3 days onsite at either of the location: Chicago/Irving

Educational Qualifications:

• Engineering Degree BE/ME/BTech/MTech/BSc/MSc.
• Technical certification in multiple technologies is desirable.