Fullstack Developer (Node.js, TypeScript)

DescriptionWe are a technology company that started its journey in 2008. Our main headquarters is located in the picturesque city of Poznań, nestled by the beautiful Malta lake. For more than 17 years, we have been assisting companies in developing and implementing innovative fintech solutions.

Leveraging our expertise in areas such as blockchain, online payments, and more, our clients can invent and develop cutting-edge solutions and services that keep them at the forefront of innovation.FULLSTACK DEVELOPERB2B: 80-100 PLN / hourSTART - 1 JULYTERM - 6 WEEKSLOCATION: POLAND (REMOTE)*We offer a hybrid work model, allowing you to balance office presence with remote work. However, it's important to note that the role emphasizes a stronger presence in the office to foster teamwork and effective communication.RequirementsKey Duties and Services: A Roadmap to Your Professional SuccessYour Mission: We are looking for a Fullstack Developer (Node. js TypeScript) to join a fintech project focused on building a regulated digital capital market platform. The system supports investor onboarding, KYC/AML verification, investor classification, access control, audit logging, and digital wallet infrastructure.

You will work closely with senior engineers and architects to build scalable backend services and integrations with fintech and blockchain-related providers.Scope of services:Developing and maintaining backend services using Node. js TypeScriptBuilding and extending REST APIs for onboarding, authentication, and user managementIntegrating external KYC/AML and identity verification providersImplementing business logic for investor classification and access controlCreating and maintaining database models using Prisma ORMWriting unit and integration tests (Jest, Supertest)Participating in code reviews and technical discussionsCollaborating with frontend, mobile, QA, and product teamsSupporting code quality, security, and system reliabilityHere’s the set we are required:3 years of commercial experience with Node. js backend developmentStrong knowledge of TypeScriptExperience building REST APIs and backend systemsExperience with NestJS or similar frameworksExperience with Prisma ORM or similarUnderstanding of authentication & authorization conceptsFamiliarity with relational databasesExperience writing automated tests (Jest, Supertest or similar)Strong understanding of clean code principles and best practicesGood communication skills and English for daily cooperationNice to have:Experience with class-validator / DTO-based validationFamiliarity with GraphQL (Apollo)Experience in fintech / banking / regulated environmentsKnowledge of KYC/AML processesExposure to blockchain, wallets, or digital assetsCareer Advancement at Your Fingertips: Explore Opportunities with UsBy joining us you will get:Work on a modern fintech platform with real regulatory requirementsCollaboration with experienced senior engineers and architectsOpportunity to work with KYC/AML, identity systems, and fintech integrationsInfluence on system design and backend architecture decisionA strong engineering culture focused on quality, security, and scalabilityNavigating the Hiring Process: What does the recruitment process for that position look like?HR Screening with Talent Acquisition Specialist (30 min)Technical Interview (60 min)Interview with Delivery Manager (30 min)Job Offer