Top Tech Jobs & Startup Jobs in London

The Business Development Manager will be responsible for sales, client communications, relationship management, and generating new sales in the cryptocurrency space.

As the Business Development Manager for API products, you'll manage the sales cycle, engage new customers, maintain pipelines, and collaborate with teams to enhance client integration and revenue.

The Senior Web Developer will implement user-facing features, optimize web applications, and build frameworks to enhance development efficiency at CoinMarketCap.

The Senior Java Engineer will design complex systems, optimize performance, maintain code quality, and ensure application reliability. Responsibilities include translating requirements into applications and troubleshooting issues.

As an Automation QA Engineer, you'll design and implement test frameworks for Oracle projects, focusing on automation testing for APIs and web interfaces, collaborating with development teams to identify and resolve defects.

The Business Development Manager will lead partnership development for Oracle, manage client relationships, analyze market trends, and drive project outcomes.

Design and ship a 14-domain skills taxonomy and SDK/CLI tooling, operate the MCP server, integrate agent protocols, improve LLM grounding for crypto, run developer hackathons, and produce technical content to grow the ecosystem.

Manage media relations and pitching for CoinMarketCap: secure press, podcast, TV and speaker placements; draft press releases; turn proprietary data into stories; maintain media lists/CRM; track coverage and KPIs; support spokesperson briefings, events logistics, awards submissions, cross-team coordination, and crisis/reactive communications.

Lead marketing strategy and execution across product portfolios: translate objectives into campaigns, manage multi-channel workflows (social, web, chat, content, video), track performance and budgets, collaborate with Brand/PR and community teams, and support business development using data-driven insights and AI to scale adoption.

The DevOps Engineer designs and manages AWS cloud infrastructure, automates operations, develops CI/CD pipelines, and ensures robust monitoring and observability.