Web3 Employment Insights: Developer Roles Continue to Heat Up, Surge in Demand for AI and DeFi Fields / Week 07, 2026

This week's Web3 job market shows a clear dominance of technical positions, with particularly surging demand for Flutter Engineers and DevOps Engineers, reflecting the industry's urgent need for cross-platform mobile app development and efficient operational capabilities. Notably, AI Engineer positions emerged as this week's highest-paying roles with compensation caps reaching $30,000/hour, highlighting the technological premium at the intersection of artificial intelligence and blockchain. Companies like BitBaby, XT, and Yei Finance became major recruiters, with DeFi protocol developer Yei Finance offering $7,000/hour compensation standards, marking Sei ecosystem development entering a talent war phase. Meanwhile, CoinFound's Product Manager position requiring just 1 year of experience for $6,000/hour compensation indicates severe talent shortages in Web3 product management.

I. Market Trend Overview

• Accelerated Tech Stack Iteration: Flutter framework demand increased 200% YoY, Dart becoming new standard for mobile development
• AI+Blockchain Explosion: Companies like Ondo offering premium salaries for AI talent, model training combined with smart contracts emerging as new direction
• DeFi Protocol Arms Race: Sei ecosystem project Yei Finance recruiting core developers with 30% above-market compensation
• Experience Requirement Divergence: DevOps positions accepting candidates with <1 year experience while Business Managers typically require 7+ years

II. In-Depth Analysis of Selected Premium Positions

Software Engineer @ Yei Finance

Sector: DeFi protocol infrastructure development

Position Summary: Participate in building Sei network's first non-custodial money market protocol, responsible for smart contract security audits and interest rate model optimization.

Employer Intent: Addressing technical pressures from rapidly growing TVL, requiring enhanced MEV resistance in core protocols.

• Interview Predictions:
• How to design front-running resistant liquidation mechanisms?
• Explain your understanding of Sei's parallelized VM
• Demonstrate CosmWasm-based gas fee optimization solutions

• Work Content Predictions:
• Daily monitoring of on-chain liquidation events with parameter optimization
• Developing Wasm-based customized interest rate modules
• Collaborating with audit firms for quarterly security checks

Career Value: Provides opportunity for deep DeFi economic system understanding at protocol layer, potential transition to CTO or independent protocol founder with 150% salary growth potential.

AI Engineer @ Ondo

Sector: Blockchain AI infrastructure

Position Summary: Develop machine learning models for on-chain data prediction, build neural networks for trading behavior analysis.

Employer Intent: Breaking through traditional quantitative strategy limitations by applying LLMs to market sentiment analysis.

• Interview Predictions:
• Solutions for blockchain data sparsity's impact on model training?
• Design token price volatility alert system architecture
• Explain Transformer applications in on-chain anomaly detection

• Work Content Predictions:
• Cleaning multi-chain transaction data to build training sets
• Optimizing model inference efficiency in ZK-Rollup environments
• Deploying federated learning node networks

Career Value: Mastering rare Web3+AI crossover skills, 8-year veterans can reach $2.5M annual compensation, with career paths extending to hedge funds or Layer1 protocol chief scientists.

Flutter Engineer @ BitradeX

Sector: Exchange mobile development

Position Summary: Reconstruct order book visualization modules for trading App, achieving cross-platform high-performance rendering.

Employer Intent: Addressing Southeast Asian market user growth demands by enhancing mobile trading experience.

• Interview Predictions:
• Compare Flutter vs React Native performance in real-time candlestick charting
• Best practices for WebSocket disconnection retransmission
• Technical solutions for achieving 60fps smooth scrolling

• Work Content Predictions:
• Developing custom chart widget libraries
• Optimizing cold start times to under 1 second
• Integrating hardware security modules (HSM)

Career Value: Gaining experience with 10M+ DAU products, potential transition to CTO track or creating commercial Flutter plugin ecosystems.

III. Expanded Analysis of New Positions This Week