Who we are We are Fluxon, a product development team founded by ex-Googlers and startup founders. We offer full-cycle software development: from ideation and design to build and go-to-market. We partner with visionary companies, ranging from fast-growing startups to tech leaders like Google and Stripe, to turn bold ideas into products with the power to transform the world. The role is open to candidates based in Portugal preferably in Lisbon. About The Role As a Senior Software Engineer at Fluxon, you'll have the opportunity to bring products to market while learning, contributing, and growing with our team. You’ll Be Responsible For Driving end-to-end implementations all the way to the user, collaborating with your team to build and iterate in a dynamic environment Engaging directly with clients to understand business goals, give demos, and debug production issues Informing product requirements, identifying appropriate technical designs in partnership with our Product and Design teams Proactively communicating progress and challenges in your work and seeking help when you need it Performing code reviews and cross-feature validations Providing mentorship in your areas of expertise You’ll Work With a Diversity Of Technologies, Including Languages TypeScript/JavaScript, Java, .Net, Python, Golang, Rust, Ruby on Rails, Kotlin, Swift Frameworks Next.js, React, Angular, Spring, Expo, FastAPI, Django, SwiftUI Cloud Service Providers Google Cloud Platform, Amazon Web Services, Microsoft Azure Cloud Services Compute Engine, AWS Amplify, Fargate, Cloud Run Apache Kafka, SQS, GCP CMS S3, GCS Technologies AI/ML, LLMs, Crypto, SPA, Mobile apps, Architecture redesign Google Gemini, OpenAI ChatGPT, Vertex AI, Anthropic Claude, Huggingface Databases Firestore(Firebase), PostgreSQL, MariaDB, BigQuery, Supabase Redis, Memcache Qualifications 5+ years of industry experience in software development Experienced with the full product lifecycle, including CI/CD, testing, release management, deployment, monitoring and incident response Fluent in software design patterns, scalable system architectures, tooling, fundamentals of data structures and algorithms What we offer Exposure to high-profile SV startups and enterprise companies Competitive salary Fully remote work with flexible hours Flexible paid time off Profit-sharing program Healthcare Parental leave, including adoption and fostering Gym membership and tuition reimbursement Hands-on career development #J-18808-Ljbffr