Project Description:
We are looking for an experienced React Developer to build a production-grade web application for interacting with a property knowledge graph (ArcadeDB). The UI must support both text-based editing and interactive graph visualisation, enabling business analysts and data engineers to navigate, search, create, and edit graph elements (vertices and edges), as well as run and view reports.
The developer will work from Figma wireframes and collaborate closely with backend engineers and business analysts.
Responsibilities:
Convert Figma wireframes into pixel-perfect, production-ready React components
Integrate with ArcadeDB's HTTP REST and OpenCypher APIs for live graph data
Build an interactive graph editor supporting:
Visual rendering of vertices and edges with type-specific styling
Drag-and-drop vertex placement and repositioning
Edge creation via click-to-connect interactions
Inline property editing on selected vertices\/edges
Create, update, and soft-delete operations with confirmation flows
Build a text\/form-based editor for structured property editing:
JSON\/form views for vertex and edge properties
Manual override tracking (flag manually overridden properties visually)
Validation against known property types from the meta-graph
Build a search interface:
Natural language search via the search_knowledge_graph API
Cypher query editor with syntax highlighting
Result display in both table and graph view
Build navigation and reporting views:
Browsable ontology explorer (process vs. data vertex categories)
Lineage trace visualisation (upstream\/downstream from any vertex)
Audit log viewer with timeline and diff display
Tabular reports with filtering, sorting, and export to CSV\/Excel
Implement environment switching (DEV \/ UAT \/ PROD) with visual environment indicators and access controls
Maintain component library and design system alignment throughout
Mandatory Skills Description:
Core
React 18+ hooks, context, performance optimisation (memo, lazy, Suspense)
TypeScript strict typing, interface design for graph data models
REST API integration axios or fetch, async patterns, error handling
State management Redux Toolkit or Zustand (global graph state)
Figma able to extract specs, assets, and implement designs accurately
Graph Visualisation (Critical)
Experience with at least one graph visualisation library:
Cytoscape.js (preferred flexible, well-documented, supports custom layouts)
React Flow (alternative excellent for editor-style UIs)
D3.js (for custom\/bespoke graph rendering)
Understanding of graph layout algorithms (hierarchical, force-directed, dagre)
Experience building interactive node\/edge editors (not just viewers)
Data & Query
Familiarity with graph query languages (Cypher or Gremlin) sufficient to understand API payloads and display query results correctly
Ability to build a code editor component for Cypher queries (CodeMirror or Monaco integration)
UI\/UX
Strong CSS skills CSS Modules or styled-components
Responsive layout, accessible components (WCAG AA)
Data table experience virtualized tables for large result sets (TanStack Table \/ AG Grid)
Nice-to-Have Skills Description:
Experience with ArcadeDB, Neo4j, or similar graph databases
Knowledge of knowledge graph or data catalog concepts
Familiarity with BGE-M3 \/ semantic search result display patterns
Experience building audit log \/ diff viewers
D3.js for custom chart\/reporting components
Languages:
English: B2 Upper Intermediate<\/p>\n","protected":false},"excerpt":{"rendered":"
Project Description:We are looking for an experienced React Developer to…<\/p>\n","protected":false},"author":954,"featured_media":0,"parent":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_mo_disable_npp":"","rwu_salary_min":0,"rwu_salary_max":0,"rwu_salary_currency":"","rwu_salary_period":"","rwu_english_level":"B2","rwu_experience_months":72,"rwu_candidate_countries":"\u0423\u043a\u0440\u0430\u0457\u043d\u0430","rwu_company_type":"","rwu_industry":"fintech","rwu_part_time":false,"rwu_source_views":276,"rwu_source_applications":65,"rwu_source_category":"JavaScript","rwu_source_name":"Djinni.co","rwu_source_url":"https:\/\/djinni.co\/jobs\/851186-react-developer-graph-visualisation\/"},"job_category":[57],"job_type":[54],"class_list":["post-4038069","job","type-job","status-publish","hentry","job_category-programuvannia","job_type-povna-zainiatist"],"yoast_head":"\n