Senior Back End Engineer — Fluix Team

Fluix is a B2B workflow automation platform, formed as a subsidiary company to Readdle. Fluix empowers world-class businesses with efficient workflows, operational excellence, fast deployment, customization, and stellar support for unleashing their full potential. Our customers include Siemens, BMW, Scandinavian Airlines, Roche Farma, Zurich Insurance, and hundreds of others.

About the role:

We are seeking a Back-end Product Engineer to enhance our backend development capacity by implementing new features, refactoring existing code, fixing bugs, investigating customer issues, and focusing on product and customer needs.

What you will do:

• Actively participate in the backend development process
• Engage in technical discussions and code reviews to ensure high-quality outcomes
• Make necessary adjustments and enhancements to the infrastructure
• Perform technical grooming of tasks, including estimation and prioritization
• Take responsibility for your results, ensuring timely and effective delivery
• Continuously enhance your engineering knowledge and share insights with your team
• Initiate and lead refactoring efforts to improve existing code, enhance performance and readability, and reduce future issues
• Write usable unit tests to ensure code reliability and maintainability
• Collaborate closely with Frontend, iOS, and Android teams to ensure seamless product integration and delivery.
• Be on call during assigned duty times, ready to address urgent problems

About you:

• 5+ years of experience in a similar position;
• Proficiency in PHP programming language, with expertise in Symfony framework
• Proficiency in profiling and debugging using tools like Xdebug, Blackfire, etc
• Solid experience with AWS services (EC2, S3, SQS, Lambda, DynamoDB, RDS, IAM)
• Expertise in microservices architecture and cloud-based production environments, including design, monitoring, and security
• Proven ability to identify and resolve bottlenecks and issues across databases, applications, and infrastructure
• Solid knowledge of design patterns, software development techniques, and clean code practices
• Good understanding of the Domain-Driven Design (DDD) approach and ability to implement it
• Awareness of event storming as a collaborative approach to software modeling
• Familiarity with Kubernetes and serverless architectures
• Knowledge of programming languages like JavaScript/TypeScript and frameworks like ExpressJS/NestJS
• Experience working with HashiCorp Terraform
• Good grasp of Elasticsearch and understanding of GraphQL
• Understanding and practical use of OWASP security principles
• Additional knowledge of ISO 27001 or other security standards is a plus