Senior Application Security Analyst

Join Entain as a Senior Application Security Analyst and play a pivotal role in safeguarding our software applications. You will lead the charge in identifying vulnerabilities, developing secure coding practices, and implementing robust security solutions. Collaborate with cross-functional teams to enhance our security posture and ensure compliance with industry standards.

Role overview constructorknowledg is looking for an Application Security Engineer to join the team remotely from Sofia, Bulgaria. The role centers on protecting web applications and helping the team build secure software from the ground up. What you will do Test web applications to uncover vulnerabilities and highlight security risks. Oversee the Software Bill of Materials (SBOM), giving the team better insight and control over software components. Support secure practices throughout the Software Development Life Cycle (SDLC). Work to lower risks within the software supply chain. Location This position is remote, but requires residency in Sofia, Bulgaria.

Join our dynamic Information Security Team at Devexperts as an Application Security Engineer. In this pivotal role, you will collaborate with software development teams, product owners, and other stakeholders to establish, implement, and uphold rigorous security practices throughout the software development lifecycle (SDLC).Your primary responsibilities will include identifying and mitigating security vulnerabilities across applications, systems, and APIs. You will ensure that secure coding practices are followed and assist in maintaining compliance with key security standards such as OWASP Top 10, NIST, and ISO/IEC 27001.This position is critical in enhancing our organization's security posture, advocating for security best practices, and safeguarding the integrity of our software applications.Key Responsibilities:Conduct regular security assessments of applications, including code reviews, static/dynamic analysis, and penetration testing.Collaborate with development teams to design and integrate security controls into the SDLC.Lead efforts to identify and remediate security vulnerabilities in applications, APIs, and third-party services.Provide technical guidance on secure coding practices, threat modeling, and vulnerability management.Enforce security best practices for secure coding, API security, and encryption across application architectures.Stay updated on the latest security threats, vulnerabilities, and trends to proactively mitigate risks.Develop and maintain automated security testing tools and processes for continuous security integration within CI/CD pipelines.Support risk assessments and threat modeling for new and existing applications, prioritizing remediation efforts.Participate in incident response activities related to application security, bringing expertise to investigate and resolve security breaches.Create and deliver security training to developers, fostering a culture of security awareness within teams.Assist in tracking and verifying the resolution of identified vulnerabilities.Ensure compliance with internal security standards and external regulatory requirements (e.g., GDPR, PCI-DSS, HIPAA).Work collaboratively with cross-functional teams, including DevOps and security operations, to ensure a unified approach to application security.

Join Experian as an Application Technology Support Analyst and be a vital part of our dynamic team in Sofia. In this role, you will leverage your technical expertise to provide exceptional support for our applications, ensuring optimal performance and user satisfaction. Collaborate with cross-functional teams to troubleshoot issues, implement solutions, and enhance application functionality.

Join our dynamic team at Experian as a Senior IT Service Quality Analyst, where you will play a pivotal role in ensuring the highest quality of IT services. You will analyze, assess, and enhance our IT service delivery processes to ensure compliance with industry standards and best practices. This position offers an exciting opportunity to contribute to our information security initiatives and work collaboratively with cross-functional teams.

Join bunq, where we prioritize delivering a seamless banking experience while safeguarding our users' finances from fraudulent activities As a Fraud Operations Analyst working the night shift, you will be essential in identifying and addressing suspicious behavior, ensuring user protection throughout their banking journey, and maintaining compliance with regulatory standards.In this role, you will manage all aspects of fraud cases, navigate complex situations, and propose innovative solutions to enhance our processes, ultimately contributing to a safer and more efficient banking experience.Your ResponsibilitiesAct as a fraud prevention detective, utilizing your investigative and problem-solving skills to shield our users from suspicious activities ‍Monitor for potential risks, leveraging your expertise in fraud detection and prevention to stay ahead of threatsDemonstrate empathy and strong communication in every interaction, ensuring optimal support for our users

Join Experian as a Senior Analytics and Automation Analyst and become a key player in our mission to provide insightful analytics and embrace automation technologies. You will work with cross-functional teams to optimize data-driven strategies and enhance automation processes that drive business efficiency.

Join CyberArk as a Senior Software Engineer specializing in Secure AI Agents, where you will play a crucial role in developing innovative solutions that enhance security protocols. You will collaborate with a talented team of engineers and work on cutting-edge technology aimed at protecting critical business infrastructures.

Join us at Delivery Hero as a Senior Supply Operations Analyst, where your expertise will drive our operational excellence. In this critical role, you will analyze supply chain processes, identify inefficiencies, and implement strategies that enhance our logistics performance.We are looking for a proactive analyst who can work collaboratively with cross-functional teams, ensuring that our supply operations align with our business objectives. Your analytical skills will help us optimize inventory management, forecast demand accurately, and maintain strong vendor relationships.

At Yotpo, we are at the forefront of revolutionizing trust and loyalty in the eCommerce landscape. Our AI-driven Reviews and Loyalty solutions empower brands to transform casual visitors into loyal customers and advocates. With robust integrations spanning the eCommerce ecosystem and the confidence of over 30,000 global brands, we provide seamless omnichannel experiences that boost conversion rates, enhance customer relationships, and foster sustainable growth.We are dedicated to crafting secure, reliable, and innovative solutions for our clients. The Security Team is embedded in every facet of Yotpo’s operations, from customer interactions to backend systems. As a Senior Cloud Security Engineer, you will be pivotal in designing, evolving, and automating our cloud security measures. You will also partake in other security domains and initiatives such as Incident Response, Security Monitoring, and Risk Management. Collaborating closely with our DevOps, R&D, and Product teams, you will enhance our security posture and platform.

About Baringa Partners LLP Baringa Partners LLP is a global consulting firm with more than 2,000 professionals across the UK, Europe, North America, Asia, and Australia. The firm supports clients in sectors such as energy and resources, financial services, government, consumer products, pharmaceuticals, manufacturing, technology, media, and telecommunications. Baringa’s teams focus on strategy, transformation, and operational improvement, using technology, data analytics, and digital tools to help clients reach their goals. The company is recognized as a Great Place to Work and has received honors from the Financial Times and Forbes for its consulting services. Role Overview: Senior Accounts Payable Analyst/Advisor This position is based in Sofia, Bulgaria, as part of Baringa’s finance team. The Senior Accounts Payable Analyst/Advisor will play a key role in managing supplier invoices and supporting the ongoing improvement of accounts payable processes. Main Responsibilities Enter supplier invoices into accounting software with accurate coding and required authorizations. Manage and reconcile accounts payable transactions to ensure payments are made on time. Support the development and improvement of accounts payable processes and systems.

Your impactful mission awaits. As a Cloud Security Engineer, you will:Lead the governance and monitoring of cloud security protocolsManage and enhance our Cloud Security Posture Management (CSPM) solutionsWork closely with DevOps, IT, development, and GRC teams to provide expert insights in the Google Cloud environmentSupport and uphold cloud-native security controlsConduct detailed security assessments of cloud infrastructuresCreate comprehensive documentation outlining security recommendations and best practicesIdentify vulnerabilities, missing controls, and weak spots, offering clear improvement and remediation strategiesStay updated on emerging security threats and cloud security advancementsEngage in investigations and responses to potential security incidentsAutomate security-related tasks to enhance efficiency

About Man GroupMan Group is a leading global alternative investment management firm dedicated to achieving superior performance for discerning clients through our Systematic, Discretionary, and Solutions offerings. Leveraging exceptional talent and cutting-edge technology, our investment strategies encompass both single and multi-manager approaches, supported by comprehensive research across public and private markets and all major asset classes, with a strong emphasis on alternative investments. At Man Group, we pride ourselves on fostering deep partnerships with our clients, creating bespoke solutions tailored to their investment objectives and those of the millions of retirees and savers they serve.Headquartered in London, we manage assets totaling $227.6 billion* and have a presence in multiple offices around the globe. Man Group plc is publicly traded on the London Stock Exchange under the ticker EMG.LN and is a member of the FTSE 250 Index. For further details, please visit www.man.com.* As of December 31, 2025About the RoleThe Middle Office External Alpha team plays a pivotal role in providing support to External Alpha Asset Managers through trade support, cash management, and position and pricing reconciliation functions. Additionally, the team is responsible for calculating estimated Net Asset Values (NAV) of funds, which are reconciled with the final NAVs produced by the Fund Administrator.As a Senior Analyst, you will independently oversee critical operational processes while further developing your technical and operational expertise. You will also be instrumental in creating tools and reporting solutions widely utilized across the firm, employing AI, Excel, and internal databases to deliver essential reporting and analytics.Key ResponsibilitiesOperations & AnalyticsAnalyze fund P&L accounts across various asset classes to assist in performance reporting for the External Alpha division.Conduct daily, weekly, and monthly reviews and estimates of fund NAVs, ensuring accuracy in accrued income and expenses.Review reconciliations between Custodians, Prime Brokers, and internal records; coordinate the investigation and resolution of discrepancies.Collaborate with fund administrators to reconcile final fund NAVs.Maintain the integrity of operational processes, ensuring compliance with established standards.

Join the dynamic team at MongoDB as an Application Engineer. In this role, you will work closely with clients to understand their needs and provide tailored solutions, ensuring they maximize the power of our innovative database technology. Your expertise will be essential in guiding customers through the application development lifecycle, troubleshooting issues, and implementing best practices.

ABOUT TIDEAt Tide, we empower small and medium-sized enterprises (SMEs) to optimize their operations by offering not only business accounts and comprehensive banking services but also a suite of integrated administrative solutions, from invoicing to accounting.With over 1.8 million members globally, including in the UK, India, Germany, and France, Tide is revolutionizing the small business banking landscape.Our solutions are crafted with advanced technology and tailored for SMEs, ensuring quick onboarding, low fees, and innovative features that allow our members to focus on what they love while we handle the complexities of their financial needs.Tide facts:Available for SMEs in the UK, India, Germany, and FranceOver 1.8 million members: 800,000 in the UK and 1,000,000 in India and rapidly expandingSecured over $300 million in fundingA team of over 2,500 diverse employees worldwideHeadquartered in Central London, with a member support and technology center in Sofia, Bulgaria, and additional offices across Europe and India.ABOUT THE TEAM:The Senior Quality Assurance Analyst will play a crucial role in conducting thorough quality reviews of stakeholder activities and delivering actionable feedback. This position is vital in maintaining quality standards across processes, identifying areas for improvement, and analyzing performance trends. The QA Analyst will also collaborate with cross-functional teams to align QA practices with the company's objectives and regulatory mandates.ABOUT THE ROLE:Conduct assigned sampling reviews promptly according to the established scheduleMaintain up-to-date process documentation, proactively addressing discrepancies, and ensuring timely updates on observations and remediationEngage actively in calibrations, workshops, and knowledge-sharing sessionsIdentify opportunities for process improvement and learning gaps, effectively communicating these to senior management and stakeholdersUphold the highest quality and regulatory standards in all QA reviewsAnalyze performance trends related to individuals and processes, escalating relevant findings to the Team Lead or QA SpecialistSupport colleagues and area Analysts by responding to inquiries and fostering a collaborative, professional environment

Role Overview NielsenIQ is hiring a Senior Data Operations Analyst in Sofia. This role focuses on analyzing and improving data operations to support high-quality outputs and efficient workflows. The position offers the chance to work with multiple teams across the company. What You Will Do Analyze data processes and identify areas for improvement Work with cross-functional teams to strengthen data quality Streamline operational workflows for greater efficiency Provide actionable insights that help clients make informed decisions Location This position is based in Sofia.

Join Experian as a Senior Commercial Contract Analyst in Sofia, where you will play a vital role in ensuring our commercial contracts are managed efficiently. As a key member of our team, you will review, analyze, and negotiate contracts, working closely with various stakeholders to mitigate risks and enhance compliance. This maternity cover position offers the opportunity to contribute to a dynamic environment while gaining valuable experience in the commercial contracting space.

Your impactful mission. You will...Establish and implement comprehensive organizational information security processes to meet business, regulatory, legislative, and contractual obligations.Oversee internal and external ISMS audit procedures, ensuring the effectiveness of controls and corrective actions in collaboration with various stakeholders.Conduct gap analyses, manage compliance readiness, and monitor compliance activities for ISO/IEC 27001, PCI DSS, and other regulatory security audits.Coordinate external security audits and assessments, developing and executing remediation plans as necessary.Identify, evaluate, and monitor information security risks while recommending appropriate mitigation strategies.Design, implement, and lead an extensive organizational information security awareness training program.Manage security requirements with third-party vendors, ensuring due diligence in product and service providers and embedding information security clauses in contracts.Develop and maintain information security policies, procedures, and related documentation.Analyze and communicate information security requirements stemming from legislative and regulatory mandates across different jurisdictions.Act as project manager or lead on various security projects.Continuously enhance knowledge to adapt to changes in the company's regulatory environment and requirements.

About Baringa Partners Baringa Partners is a global consulting firm working with leaders across industries to drive meaningful change and create value. Over 2,000 professionals work from offices in the UK, Europe, North America, Asia, and Australia. The firm combines industry expertise with technology to help clients reach their goals. Baringa serves sectors such as energy and resources, financial services, government and public sector, consumer products and retail, pharmaceuticals and life sciences, manufacturing, and technology, media, and telecommunications. The team focuses on strategy, transformation, and operational improvement, using technology, data analytics, and digital tools. Clients value Baringa’s collaborative approach and the commitment of its people. The firm is recognized as a Great Place to Work globally, ranked by the Financial Times in 22 categories for UK Leading Management Consultants, and named by Forbes as one of the World’s Best Management Consulting Firms for four years running. Senior Accounts Payable Analyst – Sofia, Bulgaria Role Overview The Senior Accounts Payable Analyst will join the finance department in Sofia. This role manages the accounts payable process, working closely with colleagues to ensure accurate and timely payments and strong financial controls. Main Responsibilities Oversee the accounts payable function, ensuring invoices and payments are processed accurately and on time. Work with internal teams to resolve discrepancies and improve financial processes. Prepare and maintain financial reports and documentation related to accounts payable. Conduct audits and compliance checks on accounts payable activities to ensure policies are followed. Support month-end and year-end closing activities as needed.

About Man GroupMan Group is a leading global alternative investment management firm dedicated to delivering superior performance for sophisticated clients through our Systematic, Discretionary, and Solutions offerings. Leveraging our talented workforce and cutting-edge technology, we offer single and multi-manager investment strategies backed by extensive research, spanning public and private markets across all major asset classes, with a strong emphasis on alternatives. Our partnership approach enables us to build deep connections with clients, crafting customized solutions that align with their investment objectives and those of the millions of retirees and savers they represent.Headquartered in London, we manage assets worth $227.6 billion* and operate from various offices worldwide. Man Group plc is publicly listed on the London Stock Exchange under the ticker EMG.LN and is a proud member of the FTSE 250 Index. For more details, visit www.man.com.* As of 31 December 2025Job Summary:The Middle Office team is vital for managing security pricing controls, Net Asset Value (NAV) calculations, fee modeling, and portfolio rebalancing across Feeder/Master/Multi Book structures. This role requires the ability to independently handle key operational processes while continuously expanding technical and operational knowledge. The team develops essential tools and reporting solutions, predominantly utilizing Python, Excel, and internal databases to provide critical reporting and analytics. The analyst in this role will showcase technical proficiency and contribute to process enhancements while collaborating on broader projects.Specific Responsibilities:Analyze financial products and derivatives, including pricing and profit/loss evaluations.Support daily operations involving hedge fund valuations and reconciliations.Utilize various internal tools and databases to generate reporting and analytics.Engage in process improvement and automation initiatives.