Senior Full-Stack Engineer (Flutter, Python & AWS)

Our client is a highly successful technology company valued at over $1 billion, generating $300M in ARR, with its R&D center based in Israel. They are looking for a strong, product-minded engineer to take full ownership of an exciting product, from the Flutter mobile app to the Python microservices and AWS infrastructure behind it.

• Take ownership of the product and lead its technical development end to end.
• Design, build, and maintain the Flutter mobile application.
• Develop and scale Python backend services and microservices running in production.
• Build and operate serverless components on AWS, including Lambda functions.
• Make key architecture and technology decisions, balancing speed, scalability, and reliability.
• Deliver major features and projects from planning to release, and own their outcomes.
• Define and uphold engineering best practices across code quality, testing, and deployment.
• Collaborate closely with the R&D team and stakeholders, communicating progress, risks, and trade-offs clearly.

• 7–9 years of professional software engineering experience.
• Strong mobile app development experience with Flutter, gained at strong product companies or startups.
• Strong Python backend engineering experience in production, including designing and building microservices.
• Proven experience at at least one serious, strong startup.
• Strong hands-on experience with AWS in general, and with AWS Lambda functions specifically.
• Proven end-to-end ownership of major features and projects, from design through production.
• Solid engineering best practices: clean code, testing, code reviews, CI/CD, and scalable architecture.
• Advanced English level (C1 or higher), with strong written and verbal communication skills.
• Based in Europe and available for a long-term B2B contractor engagement.

• Global opportunities at your fingertips: Work with international teams, contribute to cross-border projects, and gain experience from diverse cultures and perspectives.
• Stronger together: We believe in balance and connection. From team activities and outdoor adventures to casual evenings with games and pizza, we create opportunities to bond, recharge, and celebrate achievements together.
• Communication That Connects: We understand the power of communication in divorced teams. That is why we offer in-house online English lessons to strengthen your language skills and boost your confidence. Moreover, our dedicated Communication Coordinators are here to support you during the initial adaptation period.
• Growing together: We value people who bring others along on the journey. Our referral program rewards you for helping us welcome more talented and inspiring colleagues into our community.