Senior Frontend / Full Stack Developer

buscojobs España; Madrid; A distancia; EUR 50.000 - 60.000; Jornada completa

Descripción de la vacante

A leading tech company is seeking a Senior Full Stack Developer to enhance their product and mentor a growing team. This position focuses on both frontend (React) and backend (Node.js) development, facilitating a collaborative and innovative work environment with a strong emphasis on continuous improvement.

Servicios

Private health insurance

Annual bonus

Flexible schedule

Remote working option

Budget for learning materials

Formación

• Strong experience in frontend and backend development.
• Experience mentoring and guiding other engineers.
• Proficient in using modern development practices.

Responsabilidades

• Mentor and push the team for sustainable code improvements.
• Promote best practices and better processes within the team.
• Collaborate with the Product team to ensure technical feasibility.

Conocimientos

React (hooks)

Node.js

Unit Testing

End-to-End Testing

REST API knowledge

Herramientas

PostgreSQL

Redis

RabbitMQ

Docker

Descripción del empleo

At Zinklar we are disrupting the way companies make decisions by bringing the voice of the consumer to the heart of the decision-making process. We are expanding our footprint within continental Europe, Latam, and the USA, and we have our Offices in sunny Barcelona (HQ), with a full-remote option. Interested in working in one start-up with a sustainable growth model in Barcelona? Then, keep reading.

Our Mission

Zinklar is the SaaS platform that delivers results in real-time and turns Market Research into an everyday solution for brands globally. Simple, easy, and assisted by a team of specialized researchers, it’s the only platform that enables brands to conduct top-quality research and get results in real time. Our mission is to bring the best possible result to users and democratize market research, making it accessible to everyone across the globe.

The Role

We are seeking a Senior Full Stack Developer who not only possesses exceptional technical skills but also has a strong desire and experience in mentoring and guiding other engineers. In this role, you will play a crucial part in both contributing decisively to our product and business growth and fostering the professional development of our team.

We believe that the combination of skills is key to being a great senior software engineer. We expect you to be passionate about frontend development and also excited about contributing to the backend and team processes.

About our team

We are a diverse 14-person strong technology team spread across Spain, led by our CTO Ruben Vilar. We work within 3 squads, and we collaborate closely with the product team, fostering good practices such as clean code, testing, extreme programming, pairing / mob programming.

At Zinklar we have built a robust organizational system that is constantly iterating, which allows us to adapt to the constant changes demanded by the industry and achieve the purpose we pursue. Here, meetings and decisions are made collaboratively, fast feedback flows between the different teams and support between people is encouraged.

We are always fostering and refining our team values and principles :

• Proactive improvement
• Continuous & humble assertiveness
• Team over individual
• Artful help

What we have

Our Frontend relies on ReactJS (v.18+, Redux, context, and hooks). The Backend is built with Node.js micro services deployed in Google Cloud through Kubernetes. We have some micro services using Typescript too. We use PostgreSQL for databases, Redis for caching, and RabbitMQ for event sourcing.

Challenges you will address

• Help, mentor and push the team to achieve more sustainable code, attacking and providing solutions to the problems we currently face.
• Promote changes and improvements in best practices and better processes to the rest of the team, following Lean Software Development and Extreme Programming principles.
• Collaborate to improve our design by extracting the logic we currently have coupled to Redux and creating domain models that can be more sustainable.
• Mentor and provide guidance to other engineers, helping them improve their technical skills, problem-solving abilities, and overall professional development.
• Ensure the technical feasibility of ideas and designs by working closely with the Product team. Research and evaluate solutions and make recommendations to the Product Manager.

Our Stack

Our Frontend relies on ReactJS (v.18+, Redux, context, and hooks). The Backend is built with Node.js micro services deployed in Google Cloud through Kubernetes. We have some micro services using Typescript too. We use PostgreSQL for databases, Redis for caching, and RabbitMQ for event sourcing.

What do we need?

• React (hooks)
• Unit Testing and End-to-End Testing
• REST API knowledge
• Node.js with express.js applications experience

It adds up :

• SQL and databases
• Caching strategies
• Event-based architectures knowledge
• Tailwind / CSS
• Pair / Mob Programming

Another tech skills we value

• Strategic DDD
• Vertical Slicing
• Docker

Salary and Benefits

Salary range between 50k and 60k + Annual Bonus, budget to spend on any learning material, courses or conferences, flexible schedules and remote flexibility, entry hour 8.00am-10.00am, 8.30h on Monday-Thursday, 6h on Friday, full-remote option for people out of Barcelona, 1 day in the office for people living in Barcelona, 1 or 2 annual events where attendance may be mandatory (in charge of the company), work-from-home setup, private health insurance, flexible compensation with Cobee, high growth, multicultural, and friendly environment.

Interview Process

Interview with the Engineering Manager and / or the Tech Lead, a short code challenge offline, live coding and Q&A about the code challenge.

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