Senior Fullstack Developer (Python/React)

At Grape Up, we’re all about leveraging technology to drive software innovation. We’re on the lookout for a talented Senior Fullstack Developer to join us in this mission. Partnering with a top provider in the world of title insurance and mortgages, we’re building cloud-driven solutions that are transforming the way business gets done.

As part of our team, you’ll have the opportunity to design and implement mission-critical applications that handle everything from customer data to complex business workflows. Your work will integrate with key systems, forming the backbone of an entire enterprise ecosystem

Responsibilities

• Design and build cloud-native applications using Python with FastAPI and Flask, and TypeScript with Node.js
• Integrate various services into cloud applications
• Develop a web application using React and RTK Query following best practices
• Optimize database queries for performance
• Ensure the code is robust, clean, and well-tested with unit and integration tests
• Participate in code reviews, share knowledge, and collaborate with an international, cross-functional team
• Be an active participant in agile ceremonies and drive every sprint to success
• Drive team efficiency by bringing in effective tools, refining processes, and offering technical mentorship

Requirements

• Proficiency in Python for web development and JavaScript/TypeScript (5+ years)
• Strong practical experience with PostgreSQL databases
• Very good knowledge of REST API and GraphQL
• Hands-on experience with unit and integration testing, and mocking libraries
• Practical experience with AWS services (e.g. ECS, Lambda, S3, Aurora RDS, SQS, DynamoDB)
• Very good knowledge of Terraform/CDK
• Very good understanding of Continuous Integration processes and their importance
• Very good understanding of software development methodologies and agile
• Ability to gather and interpret business requirements and UX aspects effectively
• Good command of English (B2+/C1)
• Strong communication skills

Nice to have

• Experience with microservices architecture, including design, implementation, and maintenance
• Knowledge of building tools (Webpack)
• Familiarity with Material-UI
• Experience with writing automation tests (Playwright)
• Experience with BPMN engine
• Experience with ElasticSearch for observability

Benefits of joining Grape Up

• Non-corporate work environment among experienced engineers
• Individual growth & development plan supported by cyclical feedback sessions
• Access to knowledge platforms (e.g. Pluralsight)
• Equipment of your choice
• In-house business and tech trainings, and meetups
• Financing of conferences, external trainings, and certifications
• Language lessons (English, German and Polish for foreigners)
• Cafeteria MyBenefit where you can choose your favorite perks (e.g. LuxMed private medical care, MultiSport, shopping and event vouchers, etc.)
• Weekly Lunch & Learn where we meet up in the office, lunch together, and share our knowledge
• Employee referral program
• Rewards for the success of the month and year awarded by our employees
• Integration activities & trips
• Business travel opportunities to the USA, Spain, Germany, Ireland, and many other destinations