Full Stack Engineer

Careernet; Makati; On-site; PHP 2,400,000 - 4,200,000; Full time

Job summary

Careernet is seeking an experienced engineer to lead a team of Offshore Engineers and deliver iterations of AI initiatives with a focus on scalable backend services and GenAI features. The role emphasizes strong Java/Springboot skills, Python backends, and modern frontend work with React/Angular.

The candidate should bring 10+ years in large systems, 5+ years in microservices, and hands-on DevOps experience, including containers, Kubernetes, CI/CD, and Kafka, to build robust, compliant AI

Qualifications

• 10+ years of experience in design, development, and triaging for large, complex systems.
• Experience in Java and object oriented design skills.
• 5+ years of microservices development.
• 3+ years working in Springboot.
• Hands on experience in building microservices based application using Springboot and REST, JSON.
• DevOps understanding – containers, cloud, automation, security, configuration management, CI/CD experience in streaming technologies like Apache Kafka.

Responsibilities

• Build backend services in Springboot and Python; design clean APIs and integrations.
• Develop UIs with React or Angular; collaborate on UX and component libraries; ensure accessibility and performance.
• Own quality with PyTest (including fixtures, parametrization, coverage), integration tests, and contract tests; enable CI test automation.
• Ship GenAI features: design prompts, tools, memories, and workflows, implement RAG pipelines, orchestrate agentic systems.
• Productionize AI with guardrails for safety, compliance, observability, and fallback strategies; measure quality (latency, cost, accuracy).
• Work across data layers: vector stores, embeddings, caching, and secure connectors; uphold data privacy and governance.
• Collaborate with product, design, and platform teams, review code, architect solutions, document decisions, and mentor peers.

Skills

Microservices

Python

Java

Frontend

React

Angular

GenAI

LLM concepts

RAG

MCP

Caching

PostgreSQL

MySQL

Docker

Kubernetes

CI/CD

Kafka

Tools

Spring Boot

Flask

FastAPI

Django

Vite/Webpack

npm

yarn

LangChain

LangGraph

CrewAI

LlamaIndex

Job description

We are looking for an engineer who will lead a team of Offshore Engineers and deliver successful iterations of AI initiative.

About the Role

A short paragraph summarizing the key role responsibilities.

Responsibilities

• Build backend services in Springboot, Python using Flask, FastAPI, or Django; design clean APIs, background jobs, and integrations.
• Develop user interfaces with React or Angular; collaborate on UX and component libraries; ensure accessibility and performance.
• Own quality with PyTest (including fixtures, parametrization, coverage), integration tests, and contract tests; enable CI test automation.
• Ship GenAI features: design prompts, tools, memories, and workflows, implement RAG pipelines, orchestrate agentic systems.
• Productionize AI with guardrails for safety, compliance, observability, and fallback strategies; measure quality (latency, cost, accuracy).
• Work across data layers: vector stores, embeddings, caching, and secure connectors; uphold data privacy and governance.
• Collaborate with product, design, and platform teams, review code, architect solutions, document decisions, and mentor peers.

Qualifications

• 10+ years of experience in design, development, and triaging for large, complex systems.
• Experience in Java and object oriented design skills.
• 5+ years of microservices development.
• 3+ years working in Springboot.
• Hands on experience in building microservices based application using Springboot and REST, JSON.
• DevOps understanding – containers, cloud, automation, security, configuration management, CI/CD experience in streaming technologies like Apache Kafka.

Required Skills

• Microservices
• Python & Backend 5+ years of experience
• Expert-level springboot and Python (typing, async, packaging, linting: black/ruff/flake8, performance profiling).
• Web frameworks: Flask, FastAPI, Django (routing, middleware, ORM, auth, background tasks).
• Frontend 3+ years of experience
• React or Angular: component design, state management, routing, forms, accessibility (WCAG), unit/e2e tests (Jest, Playwright).
• Build tooling: Vite/Webpack, npm/yarn
• GenAI / Agentic AI 1 year of experience
• LLM concepts: tokenization, context windows, embeddings, temperature/top-p, system prompts, tool/function calling.
• RAG: ingestion pipelines, chunking strategies, metadata, types of RAG (basic, hierarchical, hybrid, multi-vector, agent-routed), evaluators.
• MCP (Model Context Protocol): designing tools/resources, host applications, capability negotiation, secure tool exposure.
• Open-source frameworks: CrewAI, LangGraph/LangChain (nodes/edges, executors, runnables, toolkits). Familiarity with alternatives (Haystack, LlamaIndex) is a plus.
• Data & Infra 3-5 years of experience
• Vector DBs, Relational DBs (PostgreSQL, MySQL) and Caching (Redis).
• Cloud & DevOps: containers (Docker), orchestration (Kubernetes), CI/CD, secrets management; monitoring/observability (logs, traces, metrics).
• Performance & cost management for LLM workloads. Batch vs. streaming jobs. Queuing (MQ, Kafka).