Senior Full Stack Developer (Node.js) (Remote)

DECERTO Sp. z o.o.

Warszawa, Śródmieście
150–170 zł netto (+ VAT) / godz.
Praca zdalna
Kontrakt B2B
💼 Kontrakt B2B
🌐 Praca zdalna
Pełny etat
JavaScript
📦 Node.js
🅰️ Angular
⚛️ React.js
🧠 HTML
CSS
SQL
Oracle
Git
🐳 Docker
🚢 Kubernetes

About the project

  • In this role, you'll be actively involved in agile sprints, contributing across the full software development life cycle – from requirements gathering and design to development, deployment, and post-go-live support. We’re looking for a proactive developer with strong technical skills and customer-facing experience who can deliver production-grade solutions.
  • Engagement: project for an American Insurance Customer
  • Location: fully remote across Poland
  • Working hours: as we work for an American customer, we can start the day between 9:00-11:00 am CET

Your responsibilities

  • Participate in agile sprints and contribute to all phases of the SDLC.
  • Develop, test, and maintain application modules according to sprint goals.
  • Collaborate with architects, designers, and business stakeholders.
  • Ensure code quality through unit testing, peer reviews, and best practices.
  • Support implementation and stabilization after go-live.
  • Troubleshoot, debug, and resolve issues or enhancement requests.
  • Maintain technical documentation and contribute to knowledge sharing.
  • Take ownership of assigned modules and guide junior developers.

Our requirements

  • Minimum 5 years of experience with JavaScript, Node.js, and Angular or React.
  • Proven ability to deliver features end-to-end in customer-facing or internal projects.
  • Solid understanding of HTML5, CSS3, and component-based front-end architecture.
  • Hands-on experience with SQL/Oracle (queries, joins, optimization).
  • Familiarity with REST APIs, JSON, and integration workflows.
  • Experience with Git and DevOps-friendly development practices.
  • Understanding of Agile/Scrum methodology and sprint delivery.
  • Problem-solving mindset and ability to design efficient solutions.
  • Solid knowledge of data structures and algorithms.
  • Fluency in Polish and English (working in an international team and American Client).

Optional

  • Exposure to Low Code / No Code platforms (e.g., Neutrinos, Mendix, OutSystems).
  • Basic understanding of Docker/Kubernetes and microservices architecture.
  • Familiarity with BPM tools, API orchestration, and system integrations.
  • Experience in the insurance or financial services (BFSI) domain.
  • Strong verbal and written communication skills.

Technologies we use

What we offer

  • Remote work (but you can work from our Warsaw office at any time).

  • Personal development budget of 2000 PLN net/year.

  • Co-funding for certifications.

  • Experienced team with strong know-how.

  • Subsidies for private healthcare, sports cards, and life insurance.

  • Internal technical (and non-technical) trainings.

  • Flat structure with real influence on company operations.

  • Innovative team-building trip programs.

  • Fast-paced, delivery-focused team with real impact.

  • Work on modern digital technologies and integration projects.

Aufrufe: 3
Veröffentlichtvor 1 Tag
Läuft abin 17 Tagen
Art des VertragsKontrakt B2B
ArbeitsmodusPraca zdalna
Quelle
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