Full Stack Engineer

Full Stack Engineer

Ciklum is looking for a Full Stack Engineer to join our team and work directly with our partner, Trustpilot, 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.

Trustpilot is on an incredible journey to become the universal symbol of trust. As the world's largest independent consumer review platform, they bring consumers and businesses together to foster transparency and improvement. With over 300 million reviews and 64 million monthly active users, the work we do together has a massive global impact, helping millions of people make better choices every day.

As a Full Stack Engineer, you will be part of a cross-functional team with full ownership of the product and codebase. In this role, you are fully integrated into Trustpilot's feature teams. You will work on core platform functionalities that drive product-led growth, managing the critical customer lifecycle including sign-up, onboarding, sales, and retention. Your work will influence the experience of over 60 million monthly Trustpilot users globally! You will join a cross-functional full ownership team where you have a say in the direction of projects and technological choices.

Responsibilities:

• Collaborative Development: Work alongside Product, Design, and Data Science in a team that owns its product and codebase from end-to-end
• End-to-End Ownership: Participate in every stage of the lifecycle: from ideation and design to architecture, implementation, deployment, and maintenance
• System Design: Participate in technical decision-making and build scalable backend services and clean, reusable frontend components using TypeScript
• Scale & Innovation: Build and maintain RESTful APIs and distributed cloud services within an event-driven microservices architecture
• Team Excellence: Contribute to planning, troubleshooting, and code reviews while inspiring the team with your problem-solving mindset

Requirements:

• Experience: 4+ years of professional experience in software development
• Core Tech: Strong, hands-on expertise with TypeScript, Node.js, and React
• AWS Infrastructure: Experience with S3, ECS, Lambda
• Architecture: Familiarity with event-driven and microservice architectures
• Databases: Proficiency with NoSQL (MongoDB, DynamoDB) and Relational databases (PostgreSQL)
• DevOps & Tooling: Familiarity with Docker, CI/CD pipelines, and observability tools like CloudWatch or Datadog

Desirable:

• Hands-on experience with AWS services: SQS, SNS, API Gateway, CloudWatch
• Understanding of Infrastructure as Code (e.g., CloudFormation)
• Experience with GCP services like BigQuery
• Exposure to other languages (Python,.NET, or PHP) and frontend styling (SASS, Styled Components)
• Experience with end-to-end testing using Playwright

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

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.