Senior Full-Stack Web Developer (Django REST / React / Azure)

Teamficient; Poland; On-site; PLN 54,835 - 65,682; Full time

Job summary

Teamficient is seeking a Senior Full-Stack Web Developer to lead the architecture and development of an AI-driven cybersecurity platform. This fully remote role requires expert proficiency in Python and TypeScript, along with 5-7 years of experience in building and deploying SaaS applications. You will develop Django REST APIs, design PostgreSQL schemas, and integrate security APIs. Join a multicultural team that values autonomy, flexibility, and innovation in a collaborative environment.

Qualifications

• 5-7 years of hands-on full-stack experience developing and deploying production-grade applications.
• Expert-level proficiency in Python and TypeScript across backend and frontend frameworks.
• Skilled in API security, OAuth 2.0, OpenID Connect, JWT, and RBAC.

Responsibilities

• Architect, develop, and maintain Django REST APIs for various functionalities.
• Design and optimize PostgreSQL schemas for performance.
• Integrate external security and compliance APIs.

Skills

Full-stack development

Python

TypeScript

API security

Django

React/Next.js

PostgreSQL

Docker

Kubernetes

Education

Degree in Computer Science, Software Engineering, Cybersecurity

Tools

CI/CD pipelines in Azure DevOps/GitHub Actions

PyTest

Jest

Cypress

Postman

Job description

Location and Work Details

Remote

Full-Time

Salary Range: Up to $1,500

Time Range: Between 7 AM and 7 PM CST

Working Hours: 9 hours per day (8 working hours + 1-hour break)

Why Join Us?

Teamficient spans multiple countries and regions, operating within EST, CST, and PST time zones.

Collaborate daily with experts worldwide and gain international exposure.

Join a fully remote culture designed for autonomy, flexibility, and trust.

Be part of a multicultural team where different backgrounds are our greatest strength.

Expand your career on a global stage, learning how business works across different cultures and continents.

Role Overview

We are building an AI-driven cybersecurity, MDR, and compliance automation platform that unifies threat detection, monitoring, response, and governance in a single system. The platform ingests and analyzes telemetry from endpoints, cloud infrastructure, email, and security tools to deliver real-time threat insights and audit-ready compliance reporting.

As a multi-tenant SaaS solution on Azure, our stack includes Django (Python), React/Next.js (TypeScript), and integrations with EDR, SIEM, and AI/ML services. The Senior Full-Stack Web Developer will lead end-to-end architecture and development, ensuring secure, scalable, and high-performance systems from API design to real-time dashboards, while driving continuous delivery across the platform.

Core Responsibilities

• Architect, develop, and maintain Django REST APIs for authentication, telemetry ingestion, alert correlation, incident management, task automation, and reporting.
• Design and optimize PostgreSQL schemas for large datasets with caching and indexing strategies for performance.
• Integrate external security and compliance APIs, including SIEM, EDR, cloud security centers, email security gateways, and vulnerability scanners.
• Build and manage React/Next.js front-end applications for SOC dashboards, alert triage panels, compliance matrices, and AI-generated audit reports.
• Implement security-by-design principles, including secrets management, role-based access, input validation, rate limiting, and secure session handling.
• Build and maintain CI/CD pipelines in Azure DevOps/GitHub Actions with automated tests, code quality checks, blue-green deployments, and release management workflows.
• Collaborate with AI/ML engineers to integrate model endpoints for anomaly detection, risk scoring, and NLP-based evidence classification.
• Define coding standards and peer review processes to maintain engineering quality across the team.
• Mentor junior engineers and support cross-functional teams through technical design reviews and documentation.

Candidate Qualifications

Must-Haves

• 5-7 years of hands‑on full‑stack experience developing and deploying production‑grade applications, with a degree in Computer Science, Software Engineering, Cybersecurity, or equivalent practical experience.
• Expert‑level proficiency in Python and TypeScript across backend and frontend frameworks.
• Skilled in API security, OAuth 2.0, OpenID Connect, JWT, and RBAC.
• Experience with multi‑tenant SaaS, background jobs (Celery, Redis), and asynchronous processing.
• Familiar with container orchestration using Docker, Kubernetes, or AKS.
• Strong understanding of security frameworks and compliance domains, including SOC 2, ISO 27001, NIST CSF, GDPR, and HIPAA.

Good to Haves

• Active contributions to open‑source security or full‑stack projects.

Tech Stack and Tools

• Security and Compliance: OAuth2, JWT, RBAC, OWASP Top 10, SOC 2, ISO 27001, NIST CSF, GDPR, HIPAA, PCI DSS.
• Testing and Monitoring: PyTest, Jest, Postman, Cypress, Sentry, New Relic.
• Collaboration and Docs: GitHub, ClickUp, Confluence, Slack, Google Workspace.

Technical Requirements

• Processor: Intel Core i7/i9 or AMD Ryzen 7/9 (or higher).
• Graphics: NVIDIA RTX or AMD Radeon Pro recommended.