Cybersecurity Recruitment Specialist – Maximise Your Earnings and Business Development Potential 

Are you a seasoned cybersecurity recruitment professional with a knack for business development? Do you have an extensive network of ethical hackers, security analysts, SOC engineers, penetration testers, and CISOs? It's time to leverage your skills and connections to their full potential. 

What We're Looking For 

Minimum 3 years of experience in cybersecurity recruitment. 

Strong business development skills with a proven track record of winning new clients. 

In-depth knowledge of the cybersecurity industry and its evolving landscape. 

Expertise in roles such as ethical hacking, security analysis, SOC engineering, penetration testing, and executive-level security positions. 

Proficiency in technical screening and ability to understand complex cybersecurity concepts. 

Excellent communication skills and ability to build relationships with both clients and candidates. 

Strategic thinking and problem-solving abilities. 

Adaptability to emerging technologies and cybersecurity trends. 

The Role 

As a Cybersecurity Recruitment Specialist, you'll: 

Drive business development by proactively identifying and winning new clients in the cybersecurity sector. 

Manage the entire recruitment lifecycle, from sourcing to placement. 

Develop and implement effective strategies to attract top-tier cybersecurity talent. 

Build and maintain strong relationships with clients and candidates. 

Utilise your technical knowledge to effectively screen and match candidates. 

Leverage AI-driven talent sourcing and automated outreach tools to enhance your recruitment process. 

What We Offer 

Keep up to 90% of your billings 

Access to cutting-edge recruitment technology 

Full back-office support, allowing you to focus on recruiting and business development 

Independence to build your brand and client base 

If you're ready to take your cybersecurity recruitment career to the next level, combining your expertise in talent acquisition with strong business development skills, we want to hear from you. Join us and experience the freedom of independent recruiting with the support you need to succeed in this dynamic industry.

Recruitment consultant

Cybersecurity Recruitment

Core Developer

Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support 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 by industry leaders and has successfully navigated crypto 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. To Wintermute digital assets is not just another asset class, 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.  

Working at Wintermute Wintermute seeks an experienced C++ Developer for its growing options team, one of the biggest electronic trading desks in the crypto options market. In this role, you will directly collaborate with our traders, focusing on the development of scalable, high-performance options trading systems. You will engage with the full options stack, expanding the business across centralized finance, decentralized finance, and OTC. The ideal candidate is able to solve difficult problems and thrives in a fast-paced environment. 
Responsibilities • System Architecture: Design and implement scalable, low-latency options trading systems and strategies. 
• Performance Optimization: Continuously optimize and monitor the performance of the trading system, ensuring fast execution. . 
• Testing: Contribute to the development of unit and integration tests to ensure the reliability and stability of the trading system. 

Hard Skills requirements • Strong proficiency in C++ programming and software development best practices. 
• Experience in developing trading platforms, preferably from a HFT environment 
• Knowledge of options or crypto would be an advantage. 
• Familiarity with market data feeds, order execution protocols and connectivity to exchanges. 
• Solid understanding of multi-threading, concurrency and low latency programming. 
• Strong problem-solving and analytical skills 
• Bachelor’s or Master’s degree in Computer Science, Engineering, Mathematics, or a related field. 

Join our dynamic team and benefit from: • Working at one of the most innovative trading firms globally. 
• Engaging projects offering accelerated responsibilities and ownership compared to traditional finance environments. 
• A vibrant working culture with frequent team meals, holiday celebrations, gaming events, and company-wide outings, including our annual Wintermute weekend getaway. 
• 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 and free food. 
• 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. 

Note: • Although we are unable to accept fully remote candidates, we support significant flexibility in regards to working from home and working hours. 
• We offer UK work permits and help with relocation

Software developer

C++ Quant Developer

About Clearmatics Clearmatics is a blockchain protocol engineering company that builds decentralised financial market infrastructures that are more open, efficient, and resilient than those serving legacy market structures of today. 

We have a bold vision for this new market infrastructure - enabling market participants to solve currently unaddressed problems of the real economy, including "missing markets" problems. We aim to achieve our vision through technologies that allow peer-to-peer trading and settlement within new markets, and with digital assets whose values track real-world risk factors that currently have no suitable expression in legacy markets. 

No matter the nature of a risk factor, whether macro-economic or climactic, our mission is to make important risk factors tradable; by anyone, anywhere, without reliance on financial intermediaries. We are building this new infrastructure in collaboration with incredible trading and blockchain communities. 
Clearmatics was founded in 2015, and we have ever since been committed advocates of Open Source development, and active participants in the blockchain and cryptography research communities. We've also been an active participant and supporter of decentralized infrastructure initiatives. 

We're looking to hire a  Core Developer  to expand our Layer 1 Engineering team. 

Our stack is Ethereum-like, so familiarity with -- and passion for -- the space is key. 

Some of the areas we tackle include blockchain infrastructure optimised for financial use-cases, protocols for specific applications (such as smart contract-based derivatives, synthetic assets, cryptocurrency stabilization, ...), scalability and privacy through cryptography (zkSNARKs, multiparty computation, private transactions/assets). 
Currently the Clearmatics team is heavily involved as the Launch Partner for the Autonity Project. Autonity is an EVM based public blockchain for decentralised derivatives clearing. You can learn more about the Autonity project and its ongoing testnet games through the links below. 
•	https://autonity.org/ 
•	https://game.autonity.org/ 
•	https://docs.autonity.org/ 

ABOUT YOU You're a systems programmer with good knowledge of Layer 1 protocols, and a passion for blockchain and decentralisation. You enjoy working to a high standard and writing code that is clean, performant, and maintainable. You appreciate the importance of careful design choices and can anticipate the impact of code changes on wider system behaviour. You can demonstrate a strong interest in blockchain and may even have open source contributions that you can highlight. You express yourself clearly in writing and in discussions. 

RESPONSIBILITIES You will be involved at all stages of the development lifecycle for the Autonity protocol and its blockchain node client (a fork of go-ethereum). These include: 
•	Implementing new protocol features in Go and Solidity 
•	Developing new distributed systems tests and frameworks 
•	Contributing to protocol and design specifications 
•	Working with members of the community to resolve issues 
Your work will ensure that Autonity client is correct, reliable, performant, and secure. This will enable Autonity to serve as the foundational layer for a new ecosystem of decentralised markets. 

REQUIREMENTS •	At least a Bachelor's degree in Computer Science or a related field 
•	Strong programming skills in a low-level language like Go, Rust, or C++ (ideally 2+ years with Go) 
•	Experience with network, concurrent, and distributed programming/debugging on Linux systems 
•	Good knowledge of Ethereum protocols, BFT and dPoS consensus, P2P messaging, and crypto primitives 

BONUS POINTS •	Experience developing on a blockchain node client (preferably Ethereum-like) 
•	Knowledge of distributed systems theory obtained from coursework or self-study 
•	Smart contract programming experience using Solidity and Web3 APIs 

Our compensation is blockchain competitive and dependent on your skills & experience.

Frontend Engineer

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. To Wintermute digital assets is not just another asset class, 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. 

Working at Wintermute We are looking for a Frontend Engineer who is passionate about building products/applications that people find useful and enjoy using. At Wintermute you will have an opportunity to grow and make a direct impact on trading by developing and improving all the parts of the trading applications for internal and external users, while also getting advice and guidance from very experienced developers and traders. You will get a lot of independence and responsibility right away, and you'll learn at an unprecedented speed. 

What will you work on This role will involve developing front end applications for Wintermute's new trading products and client facing portals, as well as internal trading applications and oversight/project management of corporate website frontend development. A great advantage of this position is to be part of creating and driving the vision for a platform/portal from scratch as well as overseeing the frontend experience across a range of customer lifecycle stages. 
You will work very closely across multiple teams at Wintermute, including product, marketing, trading and engineering. You’ll have an opportunity to improve your knowledge of building high-performance scalable applications, understand broader system architecture and to understand algorithmic crypto currency trading. 
We are open to experience from both personal and work-related projects. Interest in algorithmic trading is a plus. 

Hard Skills requirements • 5+ years of frontend development experience 
• Experience in client facing financial or other professional services products is preferred but not mandatory (please mention products you built the front-ends for and their intended target users) 
• In-depth knowledge of frontend tech stack: node.js, npm, javascript, typescript and popular frameworks such as React (please feel free to share any available examples of frontends that you built) 
• Good understanding of infrastructure required for frontend/servers: CDN, Cloudflare or similar, web servers. 
• Experience in developing secure frontend code (strong understanding of common security vulnerabilities like cross-site scripting, cross-site request forgery, other OWASP risks and best practices for testing & mitigating them) 
• Good understanding of frontend-backend integration, e.g. familiarity with AJAX or other methods for making asynchronous backend requests. 
• Ability to create responsive layouts 

Join our dynamic team and benefit from: • Working at one of the most innovative trading firms globally. 
• Engaging projects offering accelerated responsibilities and ownership compared to traditional finance environments. 
• A vibrant working culture with frequent team meals, holiday celebrations, gaming events, and company-wide outings, including our annual Wintermute weekend getaway. 
• 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 and free food. 
• 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. 

Note: • Although we are unable to accept fully remote candidates, we support significant flexibility in regards to working from home and working hours. 
• We offer UK work permits and help with relocation

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