Desarrollador Senior Backend. REMOTO

Factor Eleven; Madrid; A distancia; EUR 50.000 - 70.000; Jornada completa

Descripción de la vacante

A leading company is seeking an experienced Senior Backend Engineer to enhance their digital advertisement SaaS suite. The role involves designing microservices, optimizing performance, and mentoring team members in a fully remote environment. Ideal candidates should have extensive knowledge of NodeJS, AWS, and microservices architecture.

Servicios

Flexible work hours

Home office allowance

Co-working space allowance

Personal development courses

Case by case relocation and visa support

Formación

• 5+ years experience as Backend Engineer or similar role.
• Strong proficiency of NodeJS with TypeScript, web stacks, libraries, and frameworks.

Responsabilidades

• Developing and maintaining microservices and back-end components.
• Ensuring optimal performance of databases and responsiveness to front-end requests.
• Implementing effective security protocols and data protection measures.

Conocimientos

NodeJS

TypeScript

GraphQL

REST-APIs

AWS

Kafka

Docker

Git

npm

Jira

Descripción del empleo

We are looking for an experienced Senior Backend Engineer to expand and optimize our digital advertisement SaaS suite of applications. Using technologies such as NodeJS with TypeScript, federated GraphQL, Docker, AWS, and Apache Kafka, you'll be designing microservices and other back-end components, and integrating data storage, monitoring, and protection solutions. Your primary focus will be the development of all server-side logic, definition and maintenance of central databases and message busses, and ensuring high performance and responsiveness to requests from the front-end. Additionally, you'll conduct regular code reviews, provide guidance to other team members, and contribute to workload estimations, project planning, and architecture discussions. You will join a cross-functional team under a Product Owner to contribute to our multi-tenant SaaS product and ad-serving network.

To ensure success as a Senior Backend Engineer at Factor-Eleven, you should possess extensive knowledge of NodeJS-based services, good knowledge of AWS and / or Kafka, great knowledge of GraphQL / REST-APIs, and experience in a similar role. An accomplished SBE will be someone whose expertise results in the stable, fast, and secure exchange of data between servers and end-users, and who successfully shares that expertise with the wider team. Ultimately, a top-class Backend Engineer at F11 should be able to envision, plan, develop, test, and deliver scalable microservices in an event-driven multi-tenant architecture, and teach others to do the same.

Developing and maintaining microservices and back-end components

Ensuring optimal performance of databases and responsiveness to front-end requests

Developing high-performance applications by writing testable, reusable, and efficient code

Implementing effective security protocols, data protection measures, and storage solutions

Running diagnostic tests, repairing defects, and providing technical support

Documenting server-side processes, including database schemas, message events, and sagas, as well as preparing reports

Provide mentorship and technical supervision to team members

5+ years experience as Backend Engineer or similar role

Strong proficiency of NodeJS with TypeScript, web stacks, libraries, and frameworks

Working knowledge of front-end technologies such as HTML5 and CSS3

Experience with user authentication and authorization between multiple systems, servers, and environments

Creating database schemas that represent and support business processes

Proven expert knowledge Implementing automated testing platforms and unit tests

Excellent familiarity with git, npm, docker, and Jira

Factor Eleven's tech department is the in-house tech scale-up responsible for our SaaS product suite offering localized digital advertising to enterprises of all sizes and shapes. We're working together to fulfill our ambitions as a top ad-tech provider by continuously leveling up the quality and expanding capabilities of the entire platform, as well as our engineering and product organization.

Join our amazing team in our mission to move digital localized advertisement forward and enjoy the freedom, camaraderie, and perks of our fully remote operations.

100% remote within Europe

Flexible work hours and part-time models

Be part of a fast-growing, highly-skilled team

Home office, co-working space, and work-together allowance

Personal and professional development courses from Udemy

Case by case relocation and visa support

Please note that you need to be residing in and hold a work permit of a country in the European Union to be considered for this role.