Senior Full Stack Engineer

7 dni temu

Warszawa, Mazovia, Polska Sigma Software Pełny etat 40 000 zł - 80 000 zł rocznie
Company Description

We are looking for a Senior Full Stack Engineer to join one of our teams and help us build great products for our clients. 

Join a globally recognized company, where innovation meets impact. With a team of seasoned professionals and a culture built on excellence, we deliver top-tier solutions that shape industries and drive meaningful results.  

Become part of a company where your expertise is valued, your voice is heard, and your career is empowered

CUSTOMER

Our client is a global content and information company shaping the future of media and data. With a century-long legacy and a strong focus on innovation, the team builds trusted experiences and tools that inform, inspire, and empower millions of people worldwide. 

Job Description
  • Design, develop, and maintain scalable applications across Front-end and Back-end layers 
  • Build a responsive, user-friendly UI using ReactJS 
  • Develop robust Back-end services and APIs (REST/GraphQL) using  
  • Collaborate closely with data engineers to integrate AI features and data-driven logic into the product 
  • Optimize application performance, scalability, and reliability in a cloud environment 
  • Implement best practices for security, CI/CD, testing, and code quality 
  • Work with product and design teams to translate business requirements into technical solutions 
  • Take ownership of features from ideation to deployment and monitoring in production
  • Stay up to date with emerging technologies and contribute to technical decision-making and innovation within the team 
Qualifications
  • 5+ years of professional experience with JavaScript, including modern frameworks and tools, for building efficient and maintainable applications 
  • Expertise in for building scalable Back-end services and APIs 
  • Strong experience with React for designing maintainable, scalable UI systems 
  • Experience in designing and implementing Data APIs for efficient data workflows 
  • Hands-on experience with AWS or GCP, including cloud deployment and management 
  • Strong knowledge of RESTful APIs, microservices, and database systems (SQL/NoSQL) 
  • Upper-Intermediate level of spoken and written English 

WOULD BE A PLUS

  • Experience with model context protocol (MCP) for managing context in AI model interactions 
  • Familiarity with workflow automation tools such as n8n 
  • Knowledge of DevOps practices, CI/CD pipelines, or containerization (e.g., Docker, Kubernetes) 
Additional Information

PERSONAL PROFILE

  • Strong problem-solving skills 
  • Attention to detail 
  • Ability to work independently 
  • Excellent communication and collaboration skills 

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