Top Tech Jobs & Startup Jobs

Optimize blockchain node performance, design and implement core system plugins, collaborate across teams to integrate blockchain solutions, perform performance testing and debugging, and monitor emerging blockchain technologies.

Lead PR strategy and media relations for a Layer 1 blockchain project: build journalist relationships, run campaigns, write press releases and thought leadership, manage reputation and rapid-response messaging, and secure high-profile speaking opportunities.

Lead and execute user acquisition and retention strategy for an AI-powered crypto search product. Run performance marketing, growth-hacking experiments, and SEO; collaborate with product and engineering to integrate growth features; manage growth stack, budgets, and analytics to scale user base and optimize CAC/LTV.

Lead user acquisition and performance marketing to scale an AI-powered crypto search platform. Design growth strategy, run experiments (SEO, referrals, paid channels), optimize CAC/LTV, partner with product/engineering to improve onboarding and retention, and manage growth analytics and budgets.

Own Pan EU market strategy and execution for a global crypto exchange: drive user acquisition, trading volume, partnerships, local marketing, events, regulatory monitoring, and cross‑functional collaboration to meet KPIs.

Lead product definition and development for quantitative trading tools and derivatives, create growth and engagement strategies, and use user feedback and performance data to iteratively optimize products.

Design MAPF algorithms to prevent fleet deadlocks, implement low-latency Robot-to-Cloud and Robot-to-Robot communication protocols, and build cloud dashboards for fleet monitoring and teleoperation handoffs. Work focuses on distributed systems, IoT protocols, fleet/warehouse automation, and graph/operations research techniques to optimize robotic fleet efficiency.

Support backend development for a non-custodial Web3 payment service: implement APIs, validate requests and signatures, integrate blockchain RPCs, track transactions, write tests, improve observability, maintain docs, participate in reviews and on-call learning with senior engineers.

Lead and own QA strategy across the product lifecycle: design test plans, execute manual and automated testing (API, UI, integration, regression), integrate automation into CI/CD, track quality metrics, manage releases and defects, embed shift-left practices, mentor QA team, and coordinate with DevOps and Security for non-functional testing.

Develop and maintain automated test suites for smart contracts and UIs, integrate testing into the development lifecycle, identify and track bugs, improve test frameworks, analyze test results, and ensure comprehensive coverage for new DeFi feature releases.