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Software Engineer
Develops and maintains a payment gateway for e-commerce and online services using PHP, Symfony, Doctrine, and Rest API. Works on long-term product projects, writes high-quality code with tests, and handles legacy code.
Software Engineer
Build and maintain a fintech payment gateway using PHP, Symfony, and REST APIs, with a focus on legacy code and testing.
Data Platform Engineer-Analyst (Kafka, Spring)
Develop and maintain data platform solutions using Kafka, Java, Spring, and MongoDB. The role involves designing microservices, mapping data, and providing operational monitoring in a hybrid work environment in Wrocław.
Member of Technical Staff, Core Product
Builds and scales the core backend/infrastructure for a customer feedback intelligence platform, focusing on ML/NLP infrastructure, data pipelines, and real-time analytics. Uses technologies like Golang, serverless computing, SQL/NoSQL, and ElasticSearch.
Applied AI Scientist - LLMs & Voice
Build and deploy AI voice and text agents handling millions of customer interactions monthly for Wave’s fintech platform in Africa, using LLMs and speech tech.
Engineering Manager-Database Reliability
Our mission We're making Africa the first cashless continent. In 2017, over half the population in Sub-Saharan Africa had no bank account. That's for good reason—the fees are too high, the closest branch can be…
Data Platform Engineer (Kafka, Spring)
Build and run event-driven data pipelines using Kafka, Spring Boot, and GraphQL APIs, integrating MongoDB and cloud/on-prem systems while ensuring observability and security.
Senior QA Automation Engineer
A Senior QA Automation Engineer designs, implements, and maintains end-to-end automated tests using TypeScript and Playwright, collaborating with cross-functional teams to define test strategies and evolve the automation framework for a tech company working in Fintech, iGaming, and Marketing.
Freelancer Frontend-Entwickler (m/w/d) WinUI / XAML / .NET
Freelance Frontend Developer building modern Windows desktop UIs for an industrial image-processing product (VisionCommander), using WinUI 3, XAML, C#, .NET, and MVVM architecture.
Full Stack Technical Lead (AI + Google)
Provides end-to-end technical leadership for AI-powered system integration projects, designing scalable solutions on Google Cloud Platform while bridging business requirements with technical implementation.
AI-Enabled Full Stack Engineer
Full Stack Engineer using AI-assisted coding tools daily to build end-to-end web applications (Node.js/Python/Golang backend, React/Angular/Vue frontend) and integrate GenAI/LLM capabilities for a Singapore-based consulting firm.
Full Stack Developer
Design, develop, test, and deploy full-stack features using modern frontend frameworks (React, Angular, Vue) and backend technologies (Node.js, Python, Java, etc.), working with databases, APIs, and agile processes.
Software Engineer, Backend - 부동산
Build backend services for Carrot Real Estate, designing APIs and data pipelines to deliver accurate property listings and automate peer-to-peer transactions.
Software Engineer, Backend - 로컬 잡스 (레슨/과외 팀)
Builds scalable GraphQL APIs and event-driven services for a local tutoring marketplace, optimizing traffic and microservice integrations.
Software Engineer, Frontend - 커머스
Build intuitive shopping interfaces and seller tools for a hyper-local ecommerce platform, using React/TypeScript and rapid A/B testing while leveraging AI for faster prototyping.
Software Engineer, Frontend - 로컬 잡스
Builds frontend features for Local Jobs, integrating AI to create new user experiences and designing monetization flows that encourage payments.
Full-stack Engineer
Builds and maintains full-stack web applications for a fintech platform enabling African banks/lenders to analyze financial data and deliver personalized services, collaborating with AI scientists, DevOps, and product teams to ensure scalability and performance.
Full Stack Engineer | Python & React | Hybrid Madrid - madrid
Build AI-driven web apps end-to-end using Python (FastAPI/Flask/Django) on the backend and React on the frontend, collaborating with product and UX teams.