AI Application Developer

SPERTON - Where Great People Meet

. Design and build AI agent applications and multi-step workflows that automate business tasks .

Posted 10/21/2026contractRemote • PakistanMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and building AI agent applications and multi-step workflows, with strong capabilities in integrating LLMs and external APIs. Proficient in translating business needs into practical solutions while ensuring system reliability and security.

Highest-signal resume keywords

Python DevelopmentNode.js DevelopmentLLM-Based Application DevelopmentREST API IntegrationPostgreSQL Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Full-Stack DevelopmentBackend DevelopmentAI Agent ApplicationsStructured Data ExtractionKnowledge RetrievalTesting and MonitoringDebugging Production ApplicationsTool CallingContext ManagementDatabase Management

Soft Skills

Stakeholder CommunicationTeam Collaboration

Tools & Technologies

LangChainLangGraphCrewAIOpenAI Agents SDKPostgreSQLMongoDBOpenAI

Industry Keywords

AI FeaturesBusiness AutomationThird-Party IntegrationWordPress Development

Tech Stack

Tools & technologies

JavaScriptMongoDBNode.jsPostgresPythonTypeScriptWordPress

About the role

Key responsibilities & impact

Design and build AI agent applications and multi-step workflows that automate business tasks
Add AI features to existing Sperton applications and client systems
Support the existing team and ongoing technology work on live projects
Integrate LLMs, external APIs, databases, and third-party platforms
Implement RAG, knowledge retrieval, and structured data extraction
Build reliable and secure systems with proper testing, logging, and monitoring
Translate business needs into practical solutions with stakeholders and development teams
Evaluate new AI tools and frameworks and implement effective solutions

Requirements

What you’ll need

4+ years in full-stack or at least backend development
Strong Python or Node.js/TypeScript skills
REST API and third-party integration experience
Hands-on experience building LLM-based applications or AI agents, using OpenAI or other providers
Familiarity with LangChain, LangGraph, CrewAI, or OpenAI Agents SDK
Understanding of tool calling, structured outputs, context management, and RAG
Experience with PostgreSQL, MongoDB, or similar databases
Track record of deploying and debugging production applications
Recruitment or sales agent development experience is a plus, not required
WordPress development, especially adding AI features to existing WordPress sites, is a plus, not required
Ability to work starting between 11 AM and 12 PM Pakistan time

Benefits

Comp & perks

Supportive and inclusive work environment
Continuous learning opportunities
Professional and personal growth opportunities
Trust-based, collaborative culture
Opportunity to work with international teams across time zones and cultures