Software Engineer – AI

Seekerh

. Develop applications, APIs, microservices, and integrations using Software Engineering best practices .

Posted 10/6/2026full-timeSão Paulo • BrazilMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Software Engineering, focusing on developing scalable applications, APIs, and microservices while applying Spec-Driven Development practices and leveraging AI tools for code generation and testing.

Highest-signal resume keywords

Proficiency In JavaProficiency In PythonProficiency In JavaScriptExperience With APIsExperience With Microservices

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software EngineeringSpec-Driven DevelopmentAutomated TestingSoftware Quality PracticesCode ReviewRefactoringTechnical SpecificationsAcceptance CriteriaNon-Functional RequirementsAI-Assisted Development

Tools & Technologies

GitCI/CDGitHub Spec KitAI Coding AgentsAI Tools

Industry Keywords

Software ArchitectureSOLID PrinciplesClean CodeContext EngineeringPrompt Engineering

Tech Stack

Tools & technologies

JavaJavaScriptPythonTypeScript.NET

About the role

Key responsibilities & impact

Develop applications, APIs, microservices, and integrations using Software Engineering best practices
Apply Spec-Driven Development practices, ensuring clarity across requirements, specifications, implementation, and testing
Structure functional and technical specifications, acceptance criteria, and non-functional requirements
Use AI tools to support code generation, review, refactoring, documentation, and testing
Transform business requirements into structured technical specifications
Support architecture decisions
Develop scalable, secure, and high-quality solutions

Requirements

What you’ll need

Senior Developer with solid experience in Software Engineering
Proficiency in at least one modern programming language, such as Java, Python, JavaScript/TypeScript, C#/.NET, or equivalent
Experience with APIs, microservices, Git, and CI/CD
Knowledge of software architecture, SOLID, Clean Code, and development best practices
Experience with automated testing and software quality practices
Knowledge of Spec-Driven Development (SDD)
Knowledge of or experience with GitHub Spec Kit or an equivalent approach
Experience with AI-assisted development tools
Ability to critically evaluate code and solutions generated by Artificial Intelligence
Experience with AI Coding Agents and agentic development workflows
Knowledge of Prompt Engineering and Context Engineering applied to Software Engineering
Knowledge of MCP – Mod.

Benefits

Comp & perks

Health Insurance: Up to two dependents with no monthly premium; copayments apply to exams and consultations
Dental Insurance with no cost for the employee; dependents covered for R$3.00 per month each
Life and personal accident insurance fully paid by the company
Funeral assistance for the employee, direct dependents, and additional eligible dependents
Public Transportation or Fuel Voucher
Meal or Food Voucher of R$946.00, with a nominal employee contribution of R$1.00
Private Pension Plan after the probationary period, with the company contributing 1% to 3% to match the employee’s contribution
Assistance for children with disabilities
Daycare/Nanny assistance according to company policy
Day Off / Short Day during the month of the employee’s birthday, upon moving residence, and on children’s birthdays
Leave for marriage, maternity, paternity, and bereavement
Gympass discounts for employees and dependents
EAP – Employee Assistance Program offering legal, psychological, financial, and social support
NBaby: support throughout pregnancy and until the baby reaches one year of age
Robotics workshops for children and families
Partnerships with educational institutions, language schools, retailers, pharmacies, and restaurants
NAV/DASA for online consultations