Lead Fullstack Engineer

Gomining
Valencia, Spain
3 days ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience required
7 years minimum
Working hours
Regular working hours
Languages
English

Tech stack

Application Programming Interfaces (APIs) Artificial Intelligence Software Quality Code Review Continuous Integration Cursor (Graphical User Interface Elements) Distributed Systems PostgreSQL Node.Js RabbitMQ Redis Software Tools
+15 more
Blockchain Software Engineering Systems Integration TypeScript GitHub Copilot ReactJS Large Language Models Reliability of Systems Backend AngularJS Git Flow Kubernetes Web3.js Restful APIs Docker

Job description

We are looking for a Lead FullStack Engineer with strong backend expertise to help us build reliable, scalable, and high-quality products.You will lead a small engineering team consisting of 3 engineers and 2 QA specialists. This is a hands?on role requiring deep involvement in architecture, complex technical challenges, and production development.We expect you to actively leverage AI tools to improve engineering quality and development velocity.ResponsibilitiesDesign and develop scalable backend services and APIsDrive architecture decisions and ensure high engineering standardsWrite production?ready code and actively use AI tools to accelerate developmentSolve complex technical challenges and improve system reliabilityLead code reviews and maintain code quality across the teamMentor engineers and help increase team productivityCollaborate closely with Product, Design, and QA teamsContinuously improve development processes and engineering practicesRequirements7+ years of software engineering experienceStrong commercial experience with Node.js and TypeScriptExperience designing scalable architectures and distributed systemsSolid understanding of PostgreSQL, Redis, REST APIs, and asynchronous patternsExperience with Docker and CI/CD pipelinesExperience leading engineers and driving technical decisionsStrong hands?on approach and willingness to stay close to the codeExperience using AI tools such as Cursor, GitHub Copilot, Claude Code, or similar in daily developmentEnglish B2/C1Nice to HaveExperience with React or AngularExperience with RabbitMQ, Kubernetes, and GitOpsExperience with Web3 or blockchain productsExperience integrating LLM APIs and AI capabilities into productsBenefitsProfessional growth: support for courses, conferences, and English learning (up to 100% coverage).Work?life fit: remote or hybrid format with flexible hours across international teams.Paid leave: up to 20 vacation days + 8 company holidays + 5 personal days per yearRecognition programs: structured performance reviews and team awards.Team culture: retreats in international locations (for example, company apartments in Cyprus)#J-*****-Ljbffr

Requirements

7+ years of software engineering experience Strong commercial experience with Node.js and TypeScript Experience designing scalable architectures and distributed systems Solid understanding of PostgreSQL, Redis, REST APIs, and asynchronous patterns Experience with Docker and CI/CD pipelines Experience leading engineers and driving technical decisions Strong hands?on approach and willingness to stay close to the code Experience using AI tools such as Cursor, GitHub Copilot, Claude Code, or similar in daily development English B2/C1 Nice to Have Experience with React or Angular Experience with RabbitMQ, Kubernetes, and GitOps Experience with Web3 or blockchain products Experience integrating LLM APIs and AI capabilities into products

Benefits & conditions

Professional growth: support for courses, conferences, and English learning (up to 100% coverage). Work?life fit: remote or hybrid format with flexible hours across international teams. Paid leave: up to 20 vacation days + 8 company holidays + 5 personal days per year Recognition programs: structured performance reviews and team awards. Team culture: retreats in international locations (for example, company apartments in Cyprus) #J-*****-Ljbffr

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Good distractions

Talks and stories from around this role — technically off-topic, practically not.

3:55 min

Demonstrating semantic routing thresholds with the Redis vector library

2:07 min

Inspecting default bridge architectures and custom Docker networks

Oliver Seitz Oliver Seitz · World Congress 2025

1:52 min

Structuring and scaling the backend engineering team

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

43 sec

Software engineering journey and local Manchester roots

Jonathan Tang · Coffee With Developers

1:38 min

Transitioning into backend engineering from web development

Stefan Lingler Stefan Lingler +1 · Coffee With Developers

3:42 min

Comparing in-memory and Redis storage for cache scalability

Simone Sanfratello · World Congress 2022

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