Senior Threat Behavior Researcher (Romania)

Senior Threat Researcher Detection Engineer (Romania)

Sophos

About Us Sophos is a cybersecurity leader defending 600,000 organizations globally with an AI-driven platform and expert-led services. Sophos meets organizations wherever they are in their security maturity and grows with them to defeat cyberattacks. Its solutions combine machine learning, automation, and real-time threat intelligence with frontline human expertise from Sophos X-Ops to deliver advanced, 24/7 threat monitoring, detection, and response.   Sophos offers industry-leading managed detection and response (MDR) alongside a comprehensive portfolio of cybersecurity technologies — including endpoint, network, email, and cloud security, extended detection and response (XDR), identity threat detection and response (ITDR), and next-gen SIEM. Together with expert advisory services, these capabilities help organizations proactively reduce risk and respond faster, with the visibility and scalability needed to stay ahead of evolving threats.   Sophos goes to market with a global partner ecosystem, including Managed Service Providers (MSPs), Managed Security Service Providers (MSSPs), resellers and distributors, marketplace integrations, and cyber risk partners, giving organizations the flexibility to choose trusted relationships when securing their business. Sophos is headquartered in Oxford, U.K. More information is available at www.sophos.com. Role Summary We are seeking a detail-oriented and technically skilled Detection Engineer to join our X-OPS team. In this role, you will be responsible for analyzing advanced security threats—ranging from malware to complex web attacks—and translating threat intelligence into high-fidelity detections across our platform. Your work will help ensure our analysts and clients receive highly accurate, actionable alerts with minimal noise. You will leverage data from over 40 third-party and internal sources, partner with our CTU Threat Intelligence team, and use a range of scripting and automation tools to strengthen detection capabilities. The ideal candidate is a hands-on security practitioner with a deep understanding of endpoint behavior, malware analysis, and detection development who thrives in fast-paced, technical environments.

Head of Country Commercial Management - Admin Services

Tide

ABOUT TIDE At Tide, we help SMEs save time and money in the running of their businesses by not only offering business accounts and related banking services, but also a comprehensive set of highly usable and connected administrative solutions, from invoicing to accounting. Tide is transforming the small business banking market and now supports over 2 million members globally across the UK, India, Germany and France. Using advanced technology, all solutions are designed with SMEs in mind. With quick onboarding, low fees and innovative features, we thrive on making data driven decisions to serve our mission: to help SMEs save time and money so they can get back to doing what they love. Tide facts: * Tide is available for UK, Indian, German and French SMEs * Over 2 million members: 900,000 UK and 1,100,000 in India and growing rapidly * Over $300 million raised in funding * Over 2,800 Tideans globally * Recognised with Great Place to Work certification three years in a row, and among India’s Top 50 Best Workplaces in Banking, Financial Services, and Insurance in 2026 * We have offices in Central London, with a member support and technology centre in Sofia, Bulgaria, technology centres in Serbia, Romania, Lithuania and Hyderabad and offices in Gurugram, New Delhi, Berlin, Paris and Luxembourg ABOUT THE TEAM The Admin Services commercial team are responsible for driving adoption and usage of essential products for Small Business Owners.  This includes Tide’s range of accounting packages, as well as invoicing, expense management, payroll and Company Formations / Company Secretariat services.  Most of these are sold on a subscription basis, providing consistent value to members and a consistent revenue stream to Tide.   The team works closely with Product, Finance, Business Insights, CRM and Operations teams to translate member and commercial insights into appealing product enhancements, effective positioning, and strategies that enhance engagement and retention.  ABOUT THE ROLE  We’re looking for an exceptional Commercial Head to drive revenue growth from Admin Services in the UK.  You will sit at the heart of Tide’s commercial function, and be responsible for collaborating with cross-functional teams to understand performance, uncover opportunities, and work across multiple areas to deliver.  This will require a relentless focus on the numbers and our members, product prioritisation, and detailed planning to ensure revenue targets are hit and customer lifetime value is always increasing. In this role, you will be responsible for the strategy and implementation of core activities to drive activation and usage of the broad range of Admin Services products.  This includes close partnership with marketing teams to ensure seamless delivery of ‘always on’ campaign activity.  This role will also own the strategy and launch approach for new product launches, ensuring that all channels and member touch points are considered.  This includes end-to-end journeys and transaction channels.  You’ll need to partner effectively with multiple stakeholders to make this happen – excellent organisation and communication skills essential. SOME OF THE THINGS YOU’LL BE DOING: * Revenue Ownership & Forecasting: Partner closely with Finance and key stakeholders to set, track, and refine financial projections for Admin Services, ensuring revenue accountability and proactive identification of risks and opportunities. * Analytics-Driven Insight: with the support of the BI team you will analyse member behaviour, segment audiences, and measure subscription cohort  performance. You will then translate this data into clear recommendations that shape product prioritisation, pricing, positioning and communications. * Product Development: Leveraging the commercial and analytics insights, you will partner with the Product teams to address areas of opportunity.  This will include shaping product positioning, aligning on roadmaps and supporting  successful product launches with tailored GTM strategies. * Launch Strategy:   You’ll support new feature launches across channels, partnering with excellent sales, and operations teams to deliver best-in-class experiments.  You’ll facilitate brainstorm sessions / workshops to surface creative ideas and implementation plans. * Stakeholder Management:  As you’ll be working in a highly collaborative way, it will be key to communicate regularly with a wide range of stakeholders.  This will include Tide’s Senior Leadership Team as well as the C-Suite. * Commercial & Competitor Intelligence: Lead ongoing commercial research and competitive analysis to monitor trends, and benchmark to translate it into actionable strategies that strengthen and differentiate Tide’s positioning and value proposition. * Member Obsession. You will be or become an expert in the core motivations of our members in order to focus on bringing their voice to commercial and product design discussions. WHAT WE ARE LOOKING FOR  * Strong commercial acumen:  Proven experience in driving commercial impact, partnering with finance to understand performance and identify opportunities to improve.  Able to set and track clear KPIs across all initiatives to meet revenue goals. * 7+ years’ experience leading ‘always on’ activity to drive commercial performance.   This will ideally be with specific experience in Accounting and other Admin Services products, ideally in a fintech environment – key is demonstrated ability to plan and deliver consistent activity that drives commercial impact. * Strong analytical mindset: Able to review and interpret data to develop hypotheses and assumptions, turning insights into clear, actionable plans. * Proven GTM track record – delivering holistic, high impact omni-channel campaigns  (across sales, CRM, in-app contact points) * Exceptional project management skills, able to juggle multiple launches and tactical tests in a fast-moving environment. * Creative collaborator: Builds relationships across teams, crafts compelling messaging and navigates ambiguity with confidence. * Self-starter attitude: Works backwards from targets, removes blockers proactively and adapts when priorities shift. * Team Management:  Able to coach and guide a small team who will ‘own’ specific products under your overall area leadership. WHAT YOU’LL GET IN RETURN: * Competitive salary  * Vitality Health Insurance, with a proactive focus on mental and physical wellbeing * Hundreds of perks and discounts through Vitality Health Insurance (fitness watches, Waitrose cashback, gym membership etc.) * 24/7 Employee Assistance Programme * 25 days holiday with the ability to buy extra days * Professional L&D budget per year * Referral bonus when you bring your friends to join Tide  * Access to ‘salary sacrifice’ benefits such as Cycle to Work scheme and pension contribution * Spacious brand new office in Liverpool street with an all-day snacks bar * Enhanced family-friendly leave * 24 hours paid volunteering time off per year * Flexible work from home or at the office arrangements * Monthly team socials (we’ve had themed bingo, online cocktail making sessions, wellbeing challenges and themed virtual pub quizzes) * Sabbatical leave    TIDE IS A PLACE FOR EVERYONE At Tide, we believe that we can only succeed if we let our differences enrich our culture. Our Tideans come from a variety of backgrounds and experience levels. We consider everyone irrespective of their ethnicity, religion, sexual orientation, gender identity, family or parental status, national origin, veteran, neurodiversity or differently-abled status. We celebrate diversity in our workforce as a cornerstone of our success. Our commitment to a broad spectrum of ideas and backgrounds is what enables us to build products that resonate with our members’ diverse needs and lives.  We are One Team and foster a transparent and inclusive environment, where everyone’s voice is heard.   At Tide, we thrive on diversity, embracing various backgrounds and experiences. We welcome all individuals regardless of ethnicity, religion, sexual orientation, gender identity, or disability. Our inclusive culture is key to our success, helping us build products that meet our members' diverse needs. We are One Team, committed to transparency and ensuring everyone’s voice is heard.   Disclaimer   It has come to our attention that individuals or agencies are falsely claiming to represent Tide and are reaching out to candidates regarding job opportunities. Please be aware that: * Tide does not charge any fees at any stage of the recruitment process. * All official Tide job opportunities are listed exclusively on our Careers Page and applications should be submitted through this channel. * Communication from Tide will only come from an official @tide.co email address. * Tide does not work with agencies or recruiters without prior formal engagement, and we do not authorize third parties to make job offers on our behalf. If you are contacted by anyone misrepresenting Tide or requesting payment, please treat it as fraudulent and report it to us immediately at talent@tide.co Your safety and trust are important to us, and we are committed to ensuring a fair and transparent recruitment process.   Tide leverages AI to enhance our hiring experience. You can read more about how we use AI in our recruitment process in our AI Policy. Your personal data will be processed by Tide for recruitment purposes and in accordance with Tide's Recruitment Privacy Notice.

Senior Threat Behavior Researcher (UK)

Sophos

About Us Sophos is a cybersecurity leader defending 600,000 organizations globally with an AI-driven platform and expert-led services. Sophos meets organizations wherever they are in their security maturity and grows with them to defeat cyberattacks. Its solutions combine machine learning, automation, and real-time threat intelligence with frontline human expertise from Sophos X-Ops to deliver advanced, 24/7 threat monitoring, detection, and response.   Sophos offers industry-leading managed detection and response (MDR) alongside a comprehensive portfolio of cybersecurity technologies — including endpoint, network, email, and cloud security, extended detection and response (XDR), identity threat detection and response (ITDR), and next-gen SIEM. Together with expert advisory services, these capabilities help organizations proactively reduce risk and respond faster, with the visibility and scalability needed to stay ahead of evolving threats.   Sophos goes to market with a global partner ecosystem, including Managed Service Providers (MSPs), Managed Security Service Providers (MSSPs), resellers and distributors, marketplace integrations, and cyber risk partners, giving organizations the flexibility to choose trusted relationships when securing their business. Sophos is headquartered in Oxford, U.K. More information is available at www.sophos.com. Role Summary Malware Researcher? Red/Blue/Purple team member? We have a fantastic opportunity here at Sophos Labs for a Threat Researcher role to join our global team of Behavioral Protection engineers, to hunt, to research, and to add real-time protection for suspicious activity across our customer environments. Our team of skilled security experts combine their passion to detect & disrupt cyber-attacks with their capability to develop protection rules that can cut through the noise in modern computing environments to tease out attacker’s nefarious activities. You are intrinsically motivated to understand the core logic behind malware and hacking attacks, to find & predict new ways attackers will modify their techniques and take great satisfaction in developing robust protection logic that is immune to evasive actions. You will be responsible for writing behavioral protection rules that are able to block malicious activities across all types of TTP (even if a Mitre Technique doesn’t exist yet). This is the foundation of Sophos next-gen approach. Above all - you enjoy thinking creatively; combining your deep technical knowledge, your tenacity for innovation, and your can-do attitude to solve complex and challenging problems on daily basis. Additionally, you will also be supporting our remediation effort to remove artifacts left behind, by writing cleanup rules, and supporting our Sandbox development, such as (but not limited to) creating signatures, identifying evasion techniques that prevent the sandbox from running the threat smoothly.