Senior Backend Engineer - Python/ Java

Medium; Teletrabalho; BRL 120.000 - 160.000; Tempo integral

Resumo da oferta

A leading tech company is hiring a Senior Backend Engineer to take ownership of backend features in a remote-first, high-velocity environment. The ideal candidate has over 5 years of experience in Python and Django, with strong leadership skills to drive projects from concept to production. This role involves building scalable APIs for experimentation platforms and requires familiarity with AI-native tools and CI/CD pipelines. Join an international team that values talent and offers a clear path to growth.

Serviços

100% remote work

Long-term commitment

Collaborative international team

Clear path to growth

Qualificações

• 5+ years experience in a high-velocity senior backend engineering role.
• 5+ years strong leadership autonomy to drive experiments.
• 5+ years experience in Python and Django with ORM optimization.

Responsabilidades

• Take full ownership of backend features from architecture to deployment.
• Lead the squad, identifying technical hurdles proactively.
• Build scalable APIs and services using Python and Django.

Conhecimentos

Leadership

Python

Django

API Development

CI/CD

Observability

Agile Development

AI Coding Tools

Ferramentas

Django REST Framework

Docker

Kubernetes

Apache Kafka

Descrição da oferta de emprego

Overview

About Coderio

Coderio designs and delivers scalable digital solutions for global businesses. With a strong technical foundation and a product mindset, our teams lead complex software projects from architecture to execution. We value autonomy, clear communication, and technical excellence. We work closely with international teams and partners, building technology that makes a difference.

🌍 Learn more: http://coderio.com

In this role, you will join a rapid experimentation team focused on building and scaling digital products in the social-financial space. You will not act as a “pure” coder, but as a technical driver with an end-to-end ownership mindset and the autonomous leadership capabilities to move experiments from a whiteboard sketch to a production environment. You will be the backbone of a cross-functional squad, leveraging AI-native technology such as Claude Code, GitHub Copilot, and Cursor to bypass traditional backend bottlenecks. Your focus will be on throughput and outcome, using modern tools to handle the heavy lifting so you can focus on system architecture, deployment strategy, and driving the team toward successful product iterations. You will work in an environment that blends the agility of Python and Django with the robustness of Java for integration, ensuring the experimentation platform remains both flexible and scalable.

Responsibilities

• Take full end-to-end ownership of backend features from initial architectural design through pull request management, testing, and final production deployment.
• Function as a self-starting leader within the squad, identifying technical hurdles before they become blockers and driving the team toward delivery without requiring constant oversight.
• Build and maintain scalable APIs and services using Python and Django, specifically designed to support rapid A/B testing, feature flagging, and user segmentation.
• Manage integrations and service-to-service communication between a primary Django environment and existing Java-based integrations, ensuring data consistency and high performance.
• Proactively use Claude Code and other AI coding assistants to automate documentation, generate unit tests, and refactor code to maintain velocity above traditional engineering benchmarks.
• Drive the build lifecycle by following through on pull requests, collaborating with mobile engineers to ensure contract alignment, and overseeing automated deployments to cloud environments.
• Implement and monitor observability tools such as Datadog, New Relic, or Sentry to ensure that rapid experiments do not negatively impact system stability or user experience.

Requirements

• 5+ years experience in a high-velocity senior backend engineering role with an end-to-end ownership mindset.
• 5+ years strong leadership autonomy with the ability to drive experiments from concept to production.
• 5+ years experience in Python, Django, and Django REST Framework including ORM optimization, middleware customization, and secure authentication patterns.
• 3+ years experience hands-on with AI-native development workflows using tools like Claude Code, GitHub Copilot, and Cursor.
• 5+ years experience building scalable APIs for experimentation platforms with A/B testing, feature flagging, and segmentation.
• 5+ years experience in managing service-to-service communication in a polyglot environment with Java-based integrations.
• 4+ years of strong understanding of CI/CD pipelines, Docker, Kubernetes, and automated deployment workflows.
• 4+ years experience implementing observability and monitoring in production systems.

Nice to Have

• Familiarity with fintech platforms including digital wallets, P2P payments, and PCI-DSS security requirements.
• 4+ experience with event-driven architectures using Apache Kafka or RabbitMQ.
• 4+ years experience in exposure to GraphQL for building flexible front-end APIs.
• 4+ years experience collaborating with ML engineers to integrate personalization or recommendation models.
• Ability to explain technical trade-offs to non-technical stakeholders and align teams under pressure.

Benefits

• 100% remote
• Long-term commitment with autonomy and impact
• High-velocity experimentation environment with real product ownership
• Collaborative international team and strong technical culture
• Clear path to growth within Coderio

Why join Coderio?

At Coderio, we value talent regardless of location. We are a remote-first company passionate about technology, collaborative work, and fair compensation. We offer an inclusive, challenging environment with real opportunities for growth. If you are motivated to build solutions with impact, we are waiting for you.

Apply now.