Top Tech Jobs & Startup Jobs

Design, build, and maintain automated test suites for smart contracts and UI; integrate testing into development; identify, document, and track bugs; improve automation frameworks; analyze results and ensure comprehensive coverage for new features.

Design and implement core Web3 protocol features and secure smart contracts using Solidity. Collaborate with cross-functional teams to integrate blockchain solutions, ensure scalability and performance, review code, and mentor junior developers while staying current with EVM internals and DeFi protocols.

Build, optimize, and maintain the exchange's core matching and risk engines and global low-latency trading gateway. Implement high-performance, production-ready code with deterministic, zero-GC techniques. Debug complex issues using logs/traces, create unit and integration tests for financial correctness, collaborate with Quants and Product to refine trading algorithms and SDKs, and support client integrations via REST and WebSocket APIs.

Design, optimize and maintain the exchange's low-latency matching and risk engines. Build and scale trading gateway connectivity, improve throughput/latency, support REST/WebSocket client integrations, debug complex issues, write thorough unit and integration tests, and collaborate with Quant, Gateway, and Product teams to enhance blockchain signature SDKs.

Develop and optimize ultra-low-latency algorithmic trading systems for cryptocurrency markets using C++/Rust. Collaborate with quants and traders to implement strategies, troubleshoot and maintain high-performance execution engines, and stay current with HFT and crypto developments.

Lead global social media strategy and execution across multiple platforms for a major crypto exchange. Drive creative content, platform positioning, growth goals, governance, and cross-regional collaboration. Monitor trends, manage agencies and creators, and balance brand safety with rapid growth.

Orchestrate and optimize large-scale LLM pre-training across 1,000+ GPUs using PyTorch/DeepSpeed/Megatron-LM. Tune networking (InfiniBand/RDMA) and memory to avoid OOM, implement 3D parallelism, automate checkpointing and failure recovery, and manage SLURM or Kubernetes GPU clusters using systems engineering skills (C++, CUDA, Python).

Coordinate multiple Web3, fintech, AI and payments projects across distributed teams. Align resources, define requirements, track KPIs, resolve bottlenecks, and report to the CEO while evolving into product management responsibilities.

Develop and validate tactile-sensing and dexterous manipulation systems by processing high-resolution tactile and force-torque data, implementing slip-detection and compliant control, training multi-fingered grasping policies, integrating solutions into robotic platforms, and conducting experiments to evaluate performance.

Maintain and optimize low-latency network infrastructure for trading systems, support traders, implement automation/orchestration, manage incidents and contingency plans, monitor performance, analyze packets, and collaborate with data centers and vendors to ensure system stability and reliability.