Wintermute is a technology unicorn and one of the largest algorithmic trading companies, specialising in digital assets. We provide liquidity across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as supporting high profile blockchain projects and traditional financial institutions moving into crypto. Wintermute also has a Wintermute Ventures arm that invests in early stage DeFi projects.
Wintermute was founded in 2017 and has successfully navigated industry cycles. Culturally, we combine the best of the two worlds: the technology standards of high-frequency trading firms in traditional markets and the innovative and entrepreneurial culture of technology startups. At Wintermute, we believe in the innovative potential of blockchain, the fundamental innovations, we have a long-term view on the digital asset market and are taking a leadership position in building an innovative and compliant market. You can read more here.
Role OverviewThe HR Operations Associate plays a key role in supporting both HR Operations & Talent Acquisition. This role reports to the Head of Talent & HR Operations and requires a highly organized individual with strong attention to detail, excellent communication skills, and a proactive, service-oriented mindset.
Responsibilities:
- Own the onboarding processes of employees across multiple jurisdictions, ensuring timely system updates and a positive employee experience.
- Support visa applications, extensions, and renewals, including documentation gathering, tracking visa expiry dates.
- Draft employment confirmation letters, reference letters, contracts, and other employment-related documentation.
- Ensure HR and recruitment processes align with employment law, internal policies, and data protection requirements.
- Manage the Employer of Record relationship, acting as the primary point of contact with the account manager and supporting the administration of remote employees hired through the EOR.
- Contribute to HR projects such as system implementations, policy rollouts, and process improvements.
- Support recruitment activities when required, including job postings, candidate pipeline management, and coordination of interviews across multiple stakeholders and time zones, and other ad hoc tasks.
- Initiate and execute various projects and improvements based on your interests and company needs
- Conduct market research and support compensation benchmarking across our various entities.
Requirements:
- 1-3 years experience in HR administration, HR operations, or within Talent
- Operations in a high performing organization.
- Strong organizational and time-management skills.
- High attention to detail and accuracy. Excellent written and verbal communication skills.
- Comfortable working with HRIS/ATS systems
- Strong Excel skills, including the ability to manipulate data, create formulas, and produce clear reports.
- Strong presentation creation skills, with experience producing professional slides and materials for stakeholders.
- Experience supporting visa or immigration processes would be a plus.
Here is why you should join our dynamic team:
- Opportunity to work at one of the world's leading algorithmic trading firms
- Engaging projects offering accelerated responsibilities and ownership compared to traditional finance environments.
- A vibrant working culture with team meals, festive celebrations, gaming events and company wide team building events.
- A Wintermute-inspired office in central London, featuring an array of amenities such as table tennis and foosball, personalized desk configurations, a cozy team breakout area with games.
- Great company culture: informal, non-hierarchical, ambitious, highly professional with a startup vibe, collaborative and entrepreneurial.
- A performance-based compensation with a significant earning potential alongside standard perks like pension and private health insurance.
Top Skills
Wintermute London, England Office
London, United Kingdom

