.Hello ! Are you an experienced Fullstack Developer looking to grow in a team of highly-skilled, top-talent innovators while working on multiple products in a range of industries? If so, Altar may be the right place for you. With us, you'll help entrepreneurs and business leaders build innovative products that transform their industries, from early-stage MVPs to disruptive satellite products. As a Fullstack Developer , you will be working with both the front and back ends of websites/applications. You will provide a complete, end-to-end service for demanding web projects. What You'll Be Doing: Collaborate on any phase of the development flow, namely, Database queries, Back-End, Front-End, and DevOps; Responsible for writing Unit and Integration Tests for BE and FE Code; Requirement gathering and project planning rituals. The Hands-On Experience We Need You to Bring to the Table: 5+ years of experience with Web Application Development; Professional experience in working with JavaScript frameworks, such as Angular, React.Js or Vue.Js; Experience with traditional Databases, namely MongoDB and PostgreSQL; Experience writing "single-threaded" Node.Js applications; Some experience with modern CSS Frameworks such as TailwindsCSS; Fluency in both written and spoken English. The Extra Experience We'd Love to See: Experience with writing Python or GO applications; Experience working with major cloud vendors such as GCP and AWS. Here's The Cutting Edge Tech Stack We Use: Design: Figma; Front-End: Angular, React, Vue, Next.Js, Gatsby, TypeScript/JavaScript/ECMAScript, RxJS, HTML, CSS, SASS; State Management: Redux, Akita, Elf, Observable Store, NgRx, Jotai, Zustain; APIs: REST, GraphQL; Mobile: Flutter, ReactNative, Ionic, Nativescript; Back-End: Node.Js, Express.Js; Machine Learning: Python, TensorFlowJS; Cloud Services: AWS, GCP, Azure; Databases: MongoDB, PostgreSQL, Redis, InfluxDB (TimeSeries); CI/CD: CircleCI, GitHub Actions; Containerization: Docker, Kubernetes; Testing: Cypress, Jest, Karma; Collaboration: Slack, Jira, Notion, Confluence. What You Can Expect from our Recruitment Process: A one-hour interview with our Recruitment Team; A technical challenge to solve at home with a deadline of five days; A one-and-a-half-hour technical interview; A final one-hour interview to ensure mutual fit. What You Can Expect from Working with Us: A competitive salary that aligns with your experience; Health Insurance for you and your household; Eligibility to work in Portugal and live in Lisbon, Porto, Aveiro, or Braga (or be happy to relocate); Flexible working hours; 25 days of paid vacation; Team events like weekly Yoga classes, Summer Surf Days, Christmas Dinners, and more