Full-Stack JavaScript Developer (Node.js+Vue.js)

Ascendix Technologies

Ascendix Technologies, founded in 1996, is a global software service company specializing in AI and PropTech. Our core mission is to help our clients get top-notch business results through the smooth automation of processes, leveraging AI solutions, customer-facing apps, and precisely tailored back-office software to meet their distinct needs. Based in bustling Dallas, Texas, we operate across the globe, with strategically positioned teams throughout Europe.

We are looking for a Full-Stack JavaScript Developer (Node.js + Vue.js) to join a data-intensive real estate/proptech project. You’ll work closely with solution architects and data engineers to build an MVP around Snowflake-centric analytics, Chrome extension–based data collection, and AI-assisted workflows.

Requirements:

• 4+ years of commercial experience with JavaScript/TypeScript
• 3+ years of commercial experience with Node.js on the back end
• Experience building and maintaining REST/JSON APIs
• Solid understanding of authentication/authorization, error handling, and logging
• 2+ years of commercial experience with a modern front-end framework
• Vue.js is preferred (React experience acceptable, with readiness to work in Vue)
• Experience building SPA dashboards, forms, data grids, and filters
• Experience working as a true full-stack developer (same engineer owning both backend and frontend features end-to-end)
• Strong knowledge of SQL and experience integrating applications with analytical/OLAP stores (Snowflake, Redshift, BigQuery, or similar)
• Experience integrating with external APIs and third-party services
• Good understanding of asynchronous programming, promises, and event-driven architectures
• Practical experience with Git and common branching/code review workflows (PRs, code reviews)
• Experience with unit/integration testing for back-end and/or front-end
• Ability to collaborate with architects and data engineers (understanding of data models, ETL outputs, contracts)
• Experience with AI / LLM integrations (OpenAI, Claude, etc.) from Node.js
• Good communication skills; ability to explain technical decisions to non-technical stakeholders
• English: Intermediate+ (able to participate in daily stand-ups, grooming sessions, and client calls)

Nice to have:

• Experience with Python for data-related tasks
• Simple ETL scripts, data validation, or integration with data processing services
• Experience with data engineering / analytics stacks, e.g.:
• Snowflake, Keboola, dbt, Airflow or similar tools
• Experience building or integrating with Chrome extensions (content scripts, background scripts, messaging)
• Knowledge of Docker and container-based deployment
• Familiarity with cloud platforms (AWS / Azure) and managed databases
• Experience with CI/CD pipelines (GitHub Actions, Azure DevOps, GitLab CI or similar)
• Knowledge of real estate / financial / valuation domains
• Experience with performance optimization for data-heavy UIs and APIs

Responsibilities:

• Work as a full-stack engineer, owning features from API to UI:
• Develop and maintain Node.js backend services for data ingestion, processing, and application logic
• Implement Vue.js frontend components and pages (forms, tables, filters, dashboards)
• Collaborate with solution architects and data engineers to:
• Consume and expose data from Snowflake and other data sources
• Align on data models and contracts between the application and the data warehouse
• Integrate with:
• Chrome extension–based data capture flows
• External data providers and internal APIs
• Ensure code quality:
• Write clean, testable, maintainable code in both the back end and the front end
• Participate in code reviews, refactoring, and technical design discussions
• Contribute to architecture and technical decisions for the MVP and further phases
• Collaborate with PM/BA and client stakeholders, clarify requirements, and propose implementation options
• Help improve DevOps and delivery practices (logging, monitoring, basic CI/CD improvements) within the scope of your work
• Continuously learn and adopt best practices around data-intensive systems and AI-assisted development

Ascendix offers you:

Healthcare:

• 20 paid vacation
• 5 paid sickness

Career and professional growth:

• B2B and remote cooperation
• Career development and professional growth
• Technical performance reviews and 360 Evaluation
• Collaboration with a personal Direct Manager, Technical leads, and mentors

Learning and Development:

• Udemy and Pluralsight subscription
• Internal knowledge-sharing opportunities

Corporate spirit:

• Online and offline events & team-buildings
• Friendly and supportive atmosphere
• Open management