Senior Full Stack Engineer

15 godzin temu

Poland Description Ciklum Pełny etat
Description

Ciklum is looking for a Senior Full Stack Engineer to join our team full-time in Poland.

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

About the role:

As a Senior Full Stack Engineer, become a part of a cross-functional development team engineering experiences of tomorrow. 

We are building a brand-new platform from the ground up, starting with a web portal and expanding into mobile development. This is a hands-on, code-focused role where you will contribute across backend and mobile deployment. While you will collaborate on technical decisions, the primary focus is delivering high-quality code and end-to-end features.

Responsibilities:

  • Platform Development: Build a new platform from scratch, ensuring scalability, performance, and maintainability
  • Develop and maintain backend services using Java with Spring Framework
  • Design and manage relational databases for robust data modeling
  • Mobile development
  • Collaborate with designers to translate wireframes and mockups into high-quality code
  • Deploy solutions on AWS and manage cloud infrastructure
  • Configure and maintain GitHub CI/CD pipelines
  • Perform unit testing; experience with integration, end-to-end, or performance testing is a plus
  • Work closely with design, product, and QA teams to deliver user-centric solutions

Requirements:

  • Backend: Java with Spring Framework
  • Mobile: React Native
  • Database: Relational databases (MySQL, PostgreSQL, or similar)
  • Cloud: AWS (EC2, S3, RDS, Lambda, etc.)
  • DevOps: GitHub Actions / CI/CD
  • Testing: JUnit, Jest, or similar frameworks
  • Version Control: Git / GitHub

Desirable:

  • AWS certification or strong cloud architecture expertise
  • Familiarity with Scrum methodology
  • Prior experience in finance or fintech domains

What`s in it for you?

  • Strong community: Work alongside top professionals in a friendly, open-door environment
  • Growth focus: Take on large-scale projects with a global impact and expand your expertise
  • Tailored learning: Boost your skills with internal events (meetups, conferences, workshops), Udemy access, language courses, and company-paid certifications
  • Endless opportunities: Explore diverse domains through internal mobility, finding the best fit to gain hands-on experience with cutting-edge technologies
  • Flexibility: Enjoy flexibility – full remote working possibilities
  • Care: We've got you covered with company-paid medical insurance, mental health support, and financial & legal consultations

About us:

At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you'll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.
With delivery centers in Wrocław and Gdańsk, our 300+ professionals in Poland drive forward-thinking solutions for global clients. Join a community where collaboration sparks innovation—and your impact reaches millions.

Want to learn more about us? Follow us on Instagram, Facebook, LinkedIn.

Explore, empower, engineer with Ciklum

Interested already? We would love to get to know you Submit your application. We can't wait to see you at Ciklum.

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