Mid-Level Full-Stack Developer, JavaScript, Kubernetes, PostgreSQL

Pessoalize RH

. Maintain and enhance the conversational ecosystem with a focus on quality and efficiency .

Posted 9/21/2026full-timeBelo Horizonte • BrazilMid-LevelSenior💰 R$5,000 per monthWebsite

Core Competencies

Role fit

Core Competencies

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Proficient in JavaScript, Kubernetes, and PostgreSQL, with a strong focus on maintaining and enhancing conversational ecosystems through effective API and system integrations. Demonstrates a commitment to code quality and the ability to deliver customizations while resolving technical issues efficiently.

Highest-signal resume keywords

JavaScript ProficiencyKubernetes ExperiencePostgreSQL KnowledgeAPI Integration SkillsGit/Gitflow Version Control

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

JavaScriptKubernetesPostgreSQLAPI IntegrationRelational Database ManagementAutomated Workflow CreationBug FixingIncident AnalysisCode Quality AssuranceVersion Control

Soft Skills

Attention to DetailProactivityAutonomyEagerness to Learn

Tools & Technologies

N8nCRMsERPsWhatsAppWeb ChatMini Chat

Industry Keywords

StartupsSoftware HousesRapidly Growing Technology Companies

Tech Stack

Tools & technologies

JavaScriptKubernetesPostgres

About the role

Key responsibilities & impact

Maintain and enhance the conversational ecosystem with a focus on quality and efficiency
Work on integrations with APIs, CRMs, ERPs, and channels such as WhatsApp, web chat, and mini chat
Deliver customizations for operational clients
Investigate and resolve technical issues, including bug fixes, incident analysis, and improvements
Test and validate your own deliverables before approval

Requirements

What you’ll need

Proficiency in JavaScript, Kubernetes, and PostgreSQL
Ability to work with relational databases, APIs, and system integrations
Experience with Git/Gitflow version control
Strong commitment to code quality, organization, and attention to detail
Strong autonomy, proactivity, and eagerness to learn quickly
Experience working at startups, software houses, or rapidly growing technology companies
Experience creating automated workflows using tools such as n8n
Contributions to multiple projects or work with different programming languages

Benefits

Comp & perks

CLT employment or contractor arrangement (PJ)
Collaborative environment with close access to leadership and a culture of continuous learning
Flexibility and adaptability
Autonomy to influence the product and the company’s growth
In-person meetings approximately once a month