Senior Full Stack Software Engineer - Python/React

This position is posted by Jobgether on behalf of Ubiminds. We are currently looking for a Senior Full Stack Software Engineer - Python/React, located anywhere.

In this role, you will be part of a dynamic platform team maintaining and evolving a large-scale, production-grade system used by global enterprise clients. You will work across the full stack, primarily with Python and React, ensuring the platform's ongoing reliability, security, and performance. Collaborating closely with product managers, engineers, and QA, you will deliver quality improvements and tackle customer-driven requests, while supporting the long-term sustainability of the platform in an agile, remote, and distributed environment.

Accountabilities:

• Maintain and enhance a core platform built with Python and Django ORM, using PostgreSQL, NGINX, and Celery for orchestration and background processing.
• Extend and navigate the internal GraphQL API layer for scalable and testable integrations.
• Write robust unit and integration tests using Pytest and related frameworks to ensure high coverage and system reliability.
• Participate in incident resolution and performance tuning by analyzing logs and metrics through tools like Splunk and Sentinel.
• Collaborate with cross-functional teams including Product Managers, UX Designers, Developers, and QA to implement improvements and resolve production issues.
• Review peer code contributions and uphold engineering standards and CI/CD workflows.
• Produce and maintain clear technical documentation and contribute to internal knowledge bases.

Requirements

• 7+ years of experience developing and maintaining web applications using Python.
• Strong knowledge of frontend technologies including HTML, CSS, JavaScript, and React (hooks, state management, component design).
• Experience working with REST APIs and GraphQL.
• Familiarity with relational databases such as PostgreSQL.
• Hands-on experience with testing frameworks like Pytest, Jest, or React Testing Library.
• Comfortable with feature flagging systems and version control best practices using Git.
• Ability to write clean, maintainable, and well-documented code focused on testability.
• Basic proficiency in reading and writing English for technical documentation purposes.
• Willingness to work collaboratively in a remote, asynchronous, and agile team environment.

Nice to Have:

• Experience with large-scale, multi-tenant enterprise platforms.
• Knowledge of NGINX, Celery, or SAML/SSO authentication flows.
• Familiarity with CI/CD pipelines and observability tools such as Splunk or Sentinel.
• Experience with feature toggles, environment-based deployments, or customer-specific customizations.
• Background in multi-language or internationalized product environments.

Benefits

• Employment with a product-focused company alongside their full-time staff, supported by comprehensive back-office services including career guidance and HR.
• Remote-first work policy, enabling flexibility and work-life balance.
• Provision of a MacBook and necessary work equipment—no BYOD required.
• Opportunities for professional growth through tech talks, chapter meetings, and remote social events.
• Free English lessons with native speakers to enhance communication skills.
• Candidate referral bonus program.
• Optional access to a modern office in Florianópolis with perks like massages, snacks, drinks, and games.

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.
When you apply, your profile goes through our AI-powered screening process designed to identify top talent efficiently and fairly.
🔍 Our AI evaluates your CV and LinkedIn profile thoroughly, analyzing your skills, experience, and achievements.
📊 It compares your profile to the job’s core requirements and past success factors to determine your match score.
🎯 Based on this analysis, we automatically shortlist the 3 candidates with the highest match to the role.
🧠 When necessary, our human team may perform an additional manual review to ensure no strong profile is missed.

The process is transparent, skills-based, and free of bias — focusing solely on your fit for the role.
Once the shortlist is completed, we share it directly with the company that owns the job opening. The final decision and next steps (such as interviews or additional assessments) are then made by their internal hiring team.
Thank you for your interest!