Full Stack Developer

Description

Job Summary: L0gik is seeking a Full Stack Developer to join our technology team and build scalable solutions in marketing, data, and automation, designing and implementing complex web applications. Key Highlights: 1. Building scalable solutions focused on marketing, data, and automation 2. Developing complex and scalable web applications 3. Collaborating across all stages of the software development lifecycle Hello! L0gik, an AdTech company within the same group as FK Agency, is looking for a Full Stack Developer to join our technology team and build scalable solutions focused on marketing, data, and automation. Responsibilities: \- Design, develop, and implement complex and scalable web applications using the specified technologies; \- Create and maintain robust and efficient RESTful APIs; \- Work with relational and NoSQL databases; \- Implement attractive, responsive, and conversion-optimized user interfaces (UI); \- Develop integrations between systems, connecting CRMs, ERPs, payment gateways, and marketing platforms; \- Implement and maintain tracking and data collection infrastructures (GA4, Google Ads, Meta Pixel) via Google Tag Manager; \- Build automations and data pipelines connecting APIs, CRMs, databases, and spreadsheets; \- Implement high-volume multichannel communication flows (WhatsApp, SMS, e\-mail) using queue-based architectures; \- Support the development of AI agents and conversational workflows applied to marketing, lead generation, and customer support; \- Write clean, efficient, and well-documented code; \- Collaborate with other developers, designers, and product managers to ensure delivery of high-quality solutions; \- Participate in all stages of the software development lifecycle, from conception through deployment and maintenance; \- Stay up-to-date with emerging technologies and industry trends; \- Optimize applications to ensure high performance and scalability; \- Implement and maintain CI/CD pipelines; \- Occasionally assist with DevOps tasks such as application deployment and monitoring. Requirements: Solid experience as a full stack developer; Proficiency in Node.js with TypeScript; Strong knowledge of React (Next) or Vue (Nuxt) on the front\-end; Experience with Node.js back\-end frameworks such as Express; Knowledge of relational (MySQL) and non-relational databases; Experience developing and consuming RESTful APIs; Proficiency with version control tools (Git); Strong communication and teamwork skills; Problem-solving ability and critical thinking. Desirable: Experience with Next.js (SSR/SSG, App Router, ISR), Vue.js, or Nuxt.js on the front\-end; Experience with Nest.js (DI, Guards, DTOs), Strapi, or Adonis.js on the back\-end; Proficiency in PHP and familiarity with frameworks such as Laravel, CakePHP, or WordPress; Familiarity with Docker and Linux environments; Knowledge of microservices architecture, Domain-Driven Design (DDD), and SOLID principles; Familiarity with agile methodologies (Scrum, Kanban); Experience with CI/CD tools (GitHub Actions, GitLab CI, Jenkins); Experience with Google Tag Manager, GA4, Meta Pixel, and Google Ads; Experience integrating CRMs and marketing platforms (HubSpot, Salesforce, RD Station, Kommo); Experience with workflow automation (n8n) and data pipelines; Experience with AI agents, LLMs, and RAG architecture using libraries such as LangChain, OpenAI APIs (Responses, Threads), prompt engineering, and vector stores; Experience with Meta ecosystem APIs (Catalog, Ads, Lead Forms) and WhatsApp Business API; Experience with queue-based architectures for high-volume processing (Amazon SQS, Redis, RabbitMQ); Experience developing SaaS products with high user volume; Experience with test automation tools; Benefits: Aggressive bonus; Anywhere, everywhere Office; Professional growth; Paid time off; Discounts for courses and training; Zenklub for emotional health care; TotalPass for physical and mental health care; Blza for self-esteem care. Additional Information: 100% Remote (Home Office).