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Artificial Intelligence • Blockchain • Fintech • Financial Services • Cryptocurrency • NFT • Web3
As a Software Engineer for the Blockchain Platform, you will upgrade blockchain nodes, implement automation, and streamline services to reduce manual effort.
Top Skills:
AutomationBlockchainIntegration TestingPythonService-Oriented Architecture
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The Principal Product Manager will lead the strategy and execution for Dropbox's Teams and Collaboration experience, focusing on alignment across multiple product streams, delivering growth, and mentoring other PMs.
Top Skills:
B2BCollaboration ToolsCommunications ToolsProductivity ToolsSaaSWorkflow Tools
Artificial Intelligence • Cloud • Consumer Web • Productivity • Software • App development • Data Privacy
The Senior Data Scientist will leverage data-driven insights to guide product roadmaps, build foundational tools for AI/ML growth, and communicate findings effectively to influence business decisions.
Top Skills:
PythonSQL
Responsibilities
- Quality Monitoring: Conduct daily quality assurance on AI Chatbot responses through manual sampling and user feedback to assess accuracy, relevance, and naturalness.
- Issue Resolution: Detect response-quality issues promptly; document root causes, propose actionable improvements, and follow through to closure.
- Model Tuning: Collaborate with engineering teams to optimize AI models by participating in data annotation, parameter adjustment, and other enhancement tasks to boost performance and answer quality.
- Data Analysis: Collect and analyze user-conversation data to uncover user needs and pain points, providing data-driven insights for optimization.
- Process Improvement: Refine quality-control workflows to increase efficiency and ensure standardization of QA and tuning processes.
Requirements
1. Technical Skills
- Solid understanding of AI Chatbot mechanisms and quality-evaluation criteria.
- Basic data-analysis skills; proficient in SQL, Excel, and related tools.
- Foundational knowledge of Natural Language Processing (NLP) and Machine Learning.
2. Experience
- 2+ years of relevant experience; prior optimization experience with AI or conversational products is preferred.
- Experience with industry-leading AI Chatbot products is a strong plus.
3. Soft Skills
- Strong communication and collaboration abilities.
- Meticulous, patient, and adept at identifying and solving problems.
- Thrives in a fast-paced environment and demonstrates a strong learning aptitude.
What you need to know about the London Tech Scene
London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.
