Senior Full-Stack TypeScript Engineer

Jordan martorell s.l.; España; A distancia; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A dynamic financial startup is seeking a skilled Full-Stack TypeScript Engineer to join their remote team. The role involves designing and maintaining TypeScript code across both frontend and backend, collaborating on AWS infrastructure, and contributing to architectural decisions. Ideal candidates should have strong React and Node.js experience, with a focus on building complex, data-heavy applications. This position offers a chance to work in a small, impactful team focused on product development.

Formación

• Experience building production software is essential.
• Strong experience with React for complex UI development.
• Proficiency in Node.js, comfortable with async programming.

Responsabilidades

• Design, develop, and maintain TypeScript code.
• Collaborate on AWS infrastructure and CI/CD pipelines.
• Contribute to architectural decisions.

Conocimientos

Production software building

React experience

Node.js development

Next.js experience

Domain-driven design

AWS services familiarity

Git fluency

Automated testing

Clear communication

Herramientas

Git

AWS

Terraform

Prisma

Descripción del empleo

International startup in the financial sector is looking to add a top-notch Full-Stack TypeScript Engineer (React + Node. js) to its team (Remote).

Responsabilities:

• Design, build, and maintain TypeScript code across frontend (React) and backend (Node. js / Next. js)
• Implement and evolve domain models and services following DDD principles
• Extend our Next. js-based web app and tRPC API layer for type-safe client–server contracts
• Write automated tests (unit, integration, e2e) and participate in code reviews
• Collaborate with DevOps on AWS infrastructure (IaC) and CI/CD pipelines
• Contribute to architectural decisions

Must- have skill Set:

• Relevant experience building production software (we care about depth, not calendar years)
• Proven React experience building complex, data-heavy UIs
• Node. js backend development, comfortable with async patterns
• Hands-on Next. js in a real product (Pages or App Router)
• Good grasp of domain-driven design concepts and how to apply them pragmatically
• Familiarity with AWS services and infrastructure-as-code tooling (Pulumi, SST, CDK, or Terraform)
• Git, automated testing, and CI/CD fluency
• Able to communicate clearly with both engineers and non-technical stakeholders

Nice to have:

• Experience with tRPC or GraphQL for end-to-end type safety
• Background in fintech, regtech, or other highly regulated domains
• Prisma ORM, MySQL, or other SQL performance tuning
• Knowledge of serverless architectures, event-driven patterns (SNS/SQS/Kafka)

Working Conditions:

• Fully Remote-first
• Small, product-focused team; low bureaucracy, high impact