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Pragmatike logo
Pragmatike

Remote first tech projects

Principal Fullstack Engineer

Full-stack EngineerSoftware EngineerFull TimeRemoteLeadTeam 11-50Since 2022H1B No SponsorCompany SiteLinkedIn

Location

Spain

Posted

67 days ago

Salary

0

Seniority

Lead

Bachelor DegreeEnglishGraphQLJavaScriptNode.jsReact

Job Description

Principal Fullstack Engineer

Pragmatike

• Lead the design and development of scalable fullstack applications using React (SPA) and Node.js. • Own and drive monolith-to-SPA migration strategies, including incremental decomposition, API design, and frontend re-architecture. • Define and enforce frontend and backend architecture, patterns, and best practices. • Act as technical lead for the fullstack domain: reviewing designs, mentoring engineers, and setting engineering standards. • Collaborate closely with product, DevOps, and platform teams to align application architecture with infrastructure constraints. • Design and maintain backend services and APIs (REST/GraphQL) with a focus on performance, reliability, and maintainability. • Improve application observability, performance, and resilience. • Participate in hiring, onboarding, and growing senior engineering talent. • Drive technical decision-making with a long-term platform mindset.

Job Requirements

  • Senior-level experience (Staff / Principal) as a Fullstack Engineer.
  • Strong expertise in React and modern frontend ecosystems (SPA architecture, state management, performance optimization).
  • Strong experience with Node.js backend development and API design.
  • Proven hands-on experience migrating monolithic applications to SPA or modular architectures.
  • Ability to lead technical initiatives end-to-end.
  • Solid understanding of software architecture, system design, and trade-offs.
  • Experience working in fast-moving, product-driven environments.
  • Excellent communication skills and ability to influence technical direction.

Benefits

  • Flexible work arrangements
  • Professional development

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