Senior Backend Engineer

Lovevery

Senior Backend Engineer at Lovevery focuses on optimizing backend services for global e-commerce. Collaborate with cross-functional teams to enhance parent experiences and support subscriptions.

Posted 6/5/2026full-timeRemote • 🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies

AWSCloudDockerElasticSearchJavaJavaScriptKotlinMicroservicesNoSQLPythonRabbitMQRedisRubyRuby on RailsSQLSwift

About the role

Key responsibilities & impact

Architect, develop, and optimize the backend services and APIs that drive our global e-commerce and digital parent experiences.
Create scalable data models and systems designed to evolve in tandem with our product roadmap and an expanding global audience.
Partner with Product, Design, and Frontend teams to ship impactful features that support every stage of the customer journey.
Own the security, reliability, and performance of our backend stack, ensuring a seamless experience for millions of parents.
Guide technical direction by evaluating new vendors and platforms, weighing the benefits of internal builds versus third-party integrations.
Champion engineering excellence by refining technical standards, development workflows, and team-wide best practices.
Leverage AI coding tooling and AI-assisted workflows to accelerate development while maintaining a high quality bar and sound engineering judgment.
Iterate on our CI/CD pipelines and cloud infrastructure to ensure consistent, high-velocity software delivery.
Foster a collaborative culture through mentorship, knowledge sharing, and a shared commitment to our mission.

Requirements

What you’ll need

Bachelor’s degree in Computer Science or a related field.
5-7 years of experience with Ruby on Rails, Python, or equivalent server-side programming languages, and some professional experience with JavaScript, Swift, Java/Kotlin, or other client-side programming languages (with a personal methodology to learn new languages)
Strong proficiency in Ruby on Rails and SQL
Hands-on experience with AWS or comparable cloud infrastructure
Familiarity with caching, queuing, and search tools such as Redis, RabbitMQ, or Elasticsearch
Comfort with Docker, microservices, and containerized architectures
Experience writing automated tests and working with CI/CD pipelines
Clear written and verbal communication; strong collaborator and self-starter.
Experience with NoSQL databases and data modeling for analytics or BI (Nice to Have)
Strong understanding of the strengths and limitations of AI-assisted software development, including when to rely on generated solutions and when deeper engineering analysis is required. (Nice to Have)
Background in consumer subscription or e-commerce platforms (Nice to Have)
JavaScript familiarity for occasional full-stack collaboration (Nice to Have)
Passion for early childhood development and empathy for parents as product users (Nice to Have)

Benefits

Comp & perks

Lovevery is proud to be an equal opportunity employer that values diversity in all forms. All employment decisions at Lovevery are based on business needs, job requirements, and individual qualifications, without regard to race, religion, national origin, sexual orientation, gender identity, HIV status, marital status, or any other status protected by the laws or regulations in the locations where we operate.

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Hard Skills & Tools

Ruby on RailsPythonJavaScriptSwiftJavaKotlinSQLNoSQLCI/CDdata modeling

Soft Skills

clear communicationcollaborationself-startermentorshipknowledge sharingengineering excellenceproblem-solvingadaptabilityteamworkcommitment

Certifications

Bachelor’s degree in Computer Science