Full Stack Engineer

Full Stack Developer – React, Python, AWS Location: Europe, RemoteEmployment: ContractAbout Binary by Loop FutureFor over 10 years, Binary has worked with Swiss businesses across technology, luxury, pharma and aviation sectors.With a deep understanding of the Swiss business culture, we deliver world-class SAP, Salesforce, AI and Low-code solutions that meet the high-standarts of the Swiss market. About RoleWe are looking for a Full Stack Developer with strong experience in React, Python, and AWS cloud platform. The candidate should have good knowledge of DevOps CI/CD, OAuth/SSO authentication, API best practices, PostgreSQL, application security, Agile ways of working, and Power BI report integration into React applications.ResponsibilitiesDevelop and maintain full stack web applications using React and Python.Build responsive and reusable frontend components using React.Develop backend APIs and services using Python frameworks such as FastAPI, Flask, or Django. Fast API is mustDesign and integrate REST APIs following API best practices.Implement authentication and authorization using OAuth 2.0, OIDC, JWT, and SSO.Deploy and support applications on AWS cloud platform.Create and maintain CI/CD pipelines for build, test, and deployment automation.Write and optimize PostgreSQL queries, joins, indexes, and database operations.Integrate Power BI reports and dashboards into React applications.Follow secure coding practices and application security standards.Write clean, reusable, testable, and maintainable code.Participate in Agile ceremonies such as sprint planning, daily stand-ups, reviews, and retrospectives.Collaborate with architects, product owners, QA, DevOps, and business teams.Mandatory RequirementsStrong experience in React, JavaScript/TypeScript, HTML, and CSS.Strong backend development experience using Python.Experience with Python frameworks such as FastAPI, Flask, or Django.Good knowledge of AWS cloud services.Experience with DevOps CI/CD tools such as GitHub Actions, Jenkins, GitLab CI, or Azure DevOps.Good understanding of OAuth 2.0, OIDC, JWT, and SSO authentication approaches.Strong knowledge of REST API design and integration best practices.Good experience with PostgreSQL, SQL queries, joins, and performance tuning.Understanding of application security and secure coding practices.Experience working in Agile/Scrum delivery teams.Experience integrating Power BI reports into React applications.Nice to Have SkillsExperience with Docker and containerized deployments.Knowledge of AWS services such as EC2, S3, Lambda, API Gateway, RDS, IAM, CloudWatch, ECS, or EKS.Experience with Swagger/OpenAPI documentation.Knowledge of testing frameworks such as PyTest, Jest, or React Testing Library.Experience with code quality tools such as SonarQube, ESLintKnowledge of Infrastructure as Code using Terraform or CloudFormation.Preferred Experience6+ years of experience in full stack application development.Hands-on experience with React frontend and Python backend development.Experience delivering cloud-based applications on AWS.Experience working with enterprise authentication and secure API integrationsPreferred Technical StackFrontend: React, TypeScript, JavaScript, HTML5, CSS3Backend: Python, FastAPI, Flask, DjangoDatabase: PostgreSQLCloud: AWSDevOps: Bitbucket, Jenkins, Azure DevOps, DockerAuthentication: OAuth 2.0, OIDC, JWT, SSO, Azure ADAPI Documentation: Swagger, OpenAPIMonitoring: AWS CloudWatch, application logsBI Integration: Power BI EmbeddedCode Quality: SonarQube, ESLint, PyTest