Python Backend Engineer

1. Frontend Engineer (KWAN, Lisbon, Portugal, Hybrid) Senior frontend engineer at KWAN in Lisbon, building React and TypeScript applications for fleet and operational monitoring. 🔗 KWAN: https://www.itjobs.pt/oferta/517551/senior-frontend-engineer 2. Software Architect (Tether, Worldwide, Remote) Senior software architect at Tether, designing remote products for the digital-finance ecosystem. 🔗 Tether: https://tether.recruitee.com/o/senior-software-architect-100-remote-worldwide-4 3. Wireless Engineer (Square One Resources, Poland, Remote) Support migration of a connected IoT platform from 4G/LTE to LoRaWAN, including architecture, integration, optimization, and verification. 🔗 Square One Resources: https://nofluffjobs.com/job/cellular-wireless-engineer-square-one-resources-remote 4. Full-Stack Developer (Dellent, Porto, Portugal) Full-stack developer at Dellent in Porto, building Java and Angular solutions for investment banking and financial-services operations. 🔗 Dellent: https://www.net-empregos.com/16076061/full-stack-developer-java-and-angular/ 5. Python Backend Engineer (Tailored Tech, EU/Ukraine, Remote, 1,500-2,500 USD/MONTH) Build and stabilize backend services for an EdTech LLM product, including APIs, data models, integrations, and model-quality checks. 6. Analog Design Engineer (Synopsys, Porto Salvo, Lisboa, Portugal) Senior analog design engineer role at Synopsys involving semiconductor and analog circuit design. 🔗 Synopsys: https://jobviewtrack.com/v2/ZwY_Fk9lZAj2sc10_X5DxPAqycv_Q3BONWaqGuamKyhE8QFSZ84ffddSyM9f9cMtxuxyFFehxXDt8AAhz1v1GGNzZU5oBSWrUG2kF0E6AeYR7hFr4zTkDUTG06yKT1Ci6pg-5LkUxUNSkepSADZDtHvm7Q85y6jjh0Q9SZJGYcMM043tYIxNSD5vH3aU9FdfSo6cSvqt6M4NYBF609WbnLN03PZcC_Y8Jm1epzfyiV8 7. Full-Stack Developer (Онлайн школа 977, Worldwide, Remote, 750-1,100 USD/MONTH) TypeScript, React, Laravel, PostgreSQL, REST API, CQRS, Tailwind Variants 🔗 Онлайн школа 977: https://djinni.co/jobs/851416-middle-full-stack-developer-react-or-laravel/ 8. React Full-Stack Developer (Lemon.io, Europe/US/Canada/APAC, Remote) Senior remote React and Python developer matched with startup projects through Lemon.io across eligible global regions. 🔗 Lemon.io: https://remotive.com/remote-jobs/software-development/senior-react-full-stack-developer-2091133 9. Android Developer (Fellows.team, Worldwide, Remote) Java, Kotlin, Android SDK, Jetpack Compose, Firebase, WebView, mobile analytics 🔗 Fellows.team: https://djinni.co/jobs/851406-junior-android-developer-igaming/ 10. Fullstack Product Engineer (ITFS Sp. z o.o., Remote) Build AI-focused product interfaces and backend integrations using modern frontend frameworks, Go CLI tools, RAG and agent protocols. 🔗 ITFS Sp. z o.o.: https://nofluffjobs.com/job/fullstack-product-engineer-ai-ux-frontend-backend-itfs-remote-1 11. Backend Engineer (LUN, Remote) Own the Python backend for LUN’s mobile app, building features, improving APIs, and optimizing data delivery performance. 🔗 LUN: https://djinni.co/jobs/851382-staff-backend-engineer-python-lun-app/ 12. Software Engineer (Turing, Worldwide, Remote) Builds tools, data pipelines, evaluation systems and agentic workflows for frontier AI research at Turing. 🔗 Google Alerts remote ATS: https://job-boards.greenhouse.io/fleetio/jobs/5253664007 | Elastic: https://jobs.elastic.co/jobs?gh_jid=8002561&gh_jid=8002561 | jobs.elastic.co: https://jobs.elastic.co/jobs?gh_jid=8002555&gh_jid=8002555 | jobs.elastic.co: https://jobs.elastic.co/jobs?gh_jid=8002558&gh_jid=8002558 | jobs.elastic.co: https://jobs.elastic.co/jobs?gh_jid=8002559&gh_jid=8002559 (+7) 13. Backend Engineer (Mobilunity, Africa, Remote) Senior Java backend engineer developing a secure, scalable platform for healthcare services across Africa. 🔗 Mobilunity: https://djinni.co/jobs/851397-senior-java-engineer/ 14. Android Developer (Fellow’s, Worldwide, Remote) Junior Android developer building and maintaining mobile games with Java, Kotlin, Jetpack Compose, and Firebase. 🔗 Fellow’s: https://djinni.co/jobs/851394-junior-android-developer/ 15. Technical Lead Architect (Upvanta, Worldwide, Remote) Technical Lead/Solution Architect for a SaaS platform supporting global research processes, combining architecture with hands-on development. 🔗 Upvanta: https://nofluffjobs.com/job/technical-lead-solution-architect-upvanta-remote 16. Software Developer (Hype7, Portugal, Hybrid) Senior software developer at Hype7, building React web products and integrating .NET backend services for the energy sector. 🔗 Hype7: https://www.itjobs.pt/oferta/517241/software-developer-senior 17. Genesys Engineer Developer (Dellent, Porto, Portugal) Develop and support Genesys solutions for banking and financial-services operations in Porto. 🔗 Dellent: https://www.net-empregos.com/16075830/senior-genesys-engineer-developer/ 18. Windows Security Developer (1Password, Worldwide, Remote) Senior Windows developer on 1Password’s Product Security team, implementing security features across Windows and related platforms. 🔗 1Password: https://jobicy.com/jobs/154432-senior-developer-windows-product-security 19. Information Systems Architect (Human Profiler, Lisbon, Portugal, Hybrid) Senior information systems architect designing hybrid cloud, microservices and enterprise integration solutions. 🔗 Human Profiler: https://www.net-empregos.com/16076766/arquiteto-de-sistemas-de-informacao/ 20. LOW-Code Developer (Scalo, Remote, Remote) Low-code developer working with Webcon on software projects for Scalo and its clients. Remote policy scope is not specified. 🔗 Scalo: https://nofluffjobs.com/job/citizen-developer-low-code-webcon-scalo-remote