Solution Architect Specialist - Security Operations

Join Entain as a Solution Architect Specialist in our Security Operations team, where you will play a pivotal role in shaping and enhancing our security architecture. You will be responsible for designing, implementing, and maintaining security solutions that protect our systems and data. This is an exciting opportunity to work in a dynamic environment, collaborating with cross-functional teams to address complex security challenges.

Join our dynamic team at inetum as a Solution Architect! In this pivotal role, you will leverage your extensive knowledge of software architecture to design innovative solutions that meet the unique needs of our clients. You will collaborate closely with development teams and stakeholders to ensure successful implementation of projects while maintaining a focus on performance and scalability.

Join our innovative Micromobility team as an Operations Specialist in Sofia, Bulgaria, where you will play a pivotal role in enhancing Bolt's e-scooter operations. In this engaging and analytical position, you will focus on driving business growth and ensuring an exceptional user experience for our riders.About Us:Bolt is a rapidly expanding tech company serving over 200 million customers across 50+ countries in Europe and Africa. Our success is driven by our diverse and inclusive workforce.We strive to create a welcoming environment for everyone, regardless of race, color, religion, gender identity, sexual orientation, national origin, age, or disability. Our mission is to shape cities that prioritize people over cars, and we invite you to be part of this transformative journey!About the Role:As an Operations Specialist, you will be at the core of our micromobility initiatives in Bulgaria. Your expertise will help bridge data-driven strategies with local execution, ensuring that our riders enjoy a seamless, safe, and reliable experience every time they opt for a Bolt scooter. You will manage crucial partnerships with logistics providers and municipalities to enhance urban mobility.Main Responsibilities:Fleet Optimization: Monitor city-wide metrics to guarantee that our scooters are strategically placed, fully charged, and ready for use.Partner Management: Cultivate local partnerships with logistics providers by tracking their KPIs, optimizing their routes, and upholding the high standards our riders expect.Operational Excellence: Develop and streamline operational processes to enhance overall efficiency.

Role Overview flix is hiring a Fraud Operations Specialist based in Sofia. This position focuses on protecting company operations from fraud and maintaining the integrity of services. What You Will Do Analyze transaction patterns to identify suspicious activity Apply and refine fraud detection strategies Work with teams across the business to strengthen fraud prevention measures

Join our dynamic Delivery team in Sofia as a Courier Operations Specialist! In this pivotal role, you will be instrumental in enhancing, scaling, and optimizing our courier fleet, ensuring a seamless experience for our couriers, customers, and restaurant partners.About UsWith over 200 million customers across more than 50 countries, Bolt stands as one of the fastest-growing technology companies in Europe and Africa. Our success is attributed to our talented team, and we are committed to fostering an inclusive environment where everyone feels welcome, regardless of race, color, religion, gender identity, sexual orientation, national origin, age, or disability. Our mission is to transform cities into spaces for people, not cars, and we need your expertise to help us achieve this vision!About the RoleIn this role, you will collaborate with cross-functional teams and external partners to drive courier acquisition, onboarding, retention, and maintain operational excellence daily. This opportunity allows you to make a significant impact in a rapidly growing, tech-driven environment.

Role Overview Experian is looking for a Sales Operations Reporting and Analytics Specialist to join the team in Sofia. This role focuses on using data to support strategic decisions and improve sales outcomes. What You Will Do Analyze sales data to identify trends and actionable insights Create reports, dashboards, and visualizations for stakeholders Communicate findings clearly to support business decisions Location This position is based in Sofia.

Are you excited about the opportunity to support a fleet of robots in their operations? If you are: Eager to work in the tech industry without requiring programming expertise; Seeking a stimulating professional environment filled with curious minds; Desiring to excel in a culture that promotes accountability and growth... this role is made for you! Welcome to Ocado, a pioneering technology company located in the vibrant city of Sofia. We aim to revolutionize the global shopping experience. As a leading technology enterprise, we are redefining e-commerce, fulfillment, and logistics within online grocery shopping and beyond. Our Ocado Smart Platform (OSP) is a cutting-edge online shopping system that leverages artificial intelligence, robotics, and automation to meet the unique challenges of online grocery services. What will you do as part of our Operational Services Support Centre of Excellence? At Ocado, we host the world's most sophisticated grocery automation system. Central to our automated Customer Fulfillment Centres is 'The Hive,' where fleets of robots fulfill 50-item orders in just 5 minutes, with robotic arms working collaboratively with the bots to pick and pack orders with unmatched precision. As an Operational Services Support Specialist, your responsibilities will include: • Serving as the primary contact for client operational teams, collaborating closely with Engineering Operations and Technology teams to achieve optimal outcomes and address inquiries. • Leading a team of site support specialists during your shifts, managing work assignments and workforce management (including tickets, mobile robot recoveries, and coordinating recovery windows). • Collaborating with the support specialist team to ensure effective service coverage and meet related targets or service level agreements. • Working on a rotating shift schedule to provide 24/7 monitoring and support for our warehouses. • Performing entirely onsite. • Ensuring timely responses and pickups within the operational framework.

WHO WE ARE: From our humble beginnings as a small startup, we have evolved into a global fintech powerhouse, employing over 3000 talented individuals from 80 nationalities across 22 offices on 4 continents. Our growth trajectory is faster and more diverse than ever. WHAT WE DO: Our innovative card readers empower more than 4 million merchants to process payments across 36 countries. We strive to create an environment where small businesses thrive by continuously expanding our suite of products and services. Since launching mPOS in 2012, we have enabled merchants to enhance their connections with their businesses, customers, and peers through our extensive product ecosystem. This includes accounting, online shops, payments, SumUp card and account, P2P transactions, loyalty programs, and comprehensive business analytics—all conveniently accessed in one platform. As a leading global fintech company, our vision is to establish the first-ever global brand for card acceptance. We empower our local, autonomous, cross-functional teams to refine every aspect of our products from conception to execution. About the Team The Processing Acquiring team serves as the backbone of SumUp. We manage intricate integrations with third-party acquirers, payment processors, and global card schemes, ensuring our 'acquiring machine' operates seamlessly. As our ecosystem continues to expand, so does the operational workload associated with maintaining these essential connections. We are excited to introduce a new Product Operations role aimed at fostering clear ownership and structure in operational change management. Your mission will be to oversee and optimize operational changes across our payments ecosystem, guaranteeing the precise and reliable implementation of partner updates, scheme mandates, and compliance requirements. You will report directly to the Product Lead and collaborate with a dynamic cross-functional team of engineers and product managers at our Sofia hub. What You’ll Do Own Operational Change: Serve as the primary accountable owner for all partner-driven updates within the acquiring ecosystem (e.g., file modifications, MCC updates, scheme mandates). Translate Requirements: Decode complex specifications from external partners (including acquirers, Visa, Mastercard) into clear, actionable requirements for Engineering, Operations, and Risk teams. Manage the Intake Process: Establish and maintain a structured approach for tracking and prioritizing incoming operational changes to ensure transparency and predictability. Coordinate Cross-Functionally: Drive synergies across Engineering, Partnership, and other teams to ensure effective implementation of changes.

Join Experian as a GTM Sales Operations and Analytics Specialist in Sofia, where you will play a vital role in driving our go-to-market strategies. You will be responsible for analyzing sales data, developing insights, and optimizing processes to enhance our sales performance.

The Senior Specialist in Media Data Operations at NielsenIQ works at the intersection of data management and media analytics. This role centers on supporting the company's media measurement services by ensuring accurate data handling and efficient processing. Key responsibilities Manage and analyze large sets of media data to support business objectives Collaborate with teams across the organization to maintain data integrity Optimize data processing workflows to improve operational efficiency Collaboration and impact Working with cross-functional colleagues, this position helps deliver strategic insights that inform decision-making and strengthen media measurement offerings. Location This role is based in Sofia.

Join Hitachi Solutions as an Information Security and Compliance Lead. In this vital role, you will be responsible for developing and implementing our information security strategy to protect sensitive data and ensure compliance with regulatory standards. You will work closely with cross-functional teams to assess risks, implement security measures, and monitor compliance with industry regulations.Your leadership will be crucial in fostering a culture of security awareness across the organization. You will also be responsible for conducting audits and assessments to identify vulnerabilities and recommend improvements.

As a Senior Platform Architect at Experian, you will play a pivotal role in shaping the technology landscape of our products. You will leverage your extensive experience to design and implement scalable and reliable platform solutions that meet the demands of our clients and enhance their experience. Collaborating with cross-functional teams, you will ensure that our architecture aligns with business goals and technical best practices.

Genius Sports is at the forefront of the sports technology industry, merging advanced technology with unparalleled live data to revolutionize the sports experience for fans globally. Our mission is to provide immersive, interactive, and personalized experiences that elevate fan engagement. Learn more at geniussports.com.Video Operations Specialist (Sports & Live Streaming)Join our dedicated team where we empower sports leagues and teams to enhance their performance both on and off the field through innovative technology, analytics, and visual insights.We are on the lookout for a passionate and detail-oriented Video Operations Specialist to enhance our dynamic team, committed to delivering top-notch video and streaming services in the sports sector. The ideal candidate will ensure the smooth functioning of tactical video setups while upholding outstanding service standards for our clientele. This role involves collaborating with the Auto-Produced Video department and maintaining our legacy video products that integrate with our data platforms and APIs. The ability to adapt to future requirements is essential.WHAT YOU’LL DO:Review and Configure Video Setups: Conduct thorough evaluations of tactical video setups to ensure optimal pitch coverage, lens, zoom settings, and video/audio quality, while documenting and resolving past connectivity challenges.Confirm Tactical Video Capability: Ensure the system can deliver tactical video from both the main and reverse setups at the installation site.Perform Camera Calibrations: Carry out camera calibrations following established protocols before or during a game, or whenever camera positions are modified.Maintain and Output Quality Control (QC): Execute QC checks on video stitching and calibration, actively monitoring live streams and metrics for optimal performance and viewer experience.Troubleshooting and Support: Utilize runbooks and corrective tools to address technical issues and provide support.

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

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 Team: Become a pivotal member of our vibrant and international Customer Support team, specializing in Risk & Fraud.Our diverse team spans across three continents and is comprised of talented individuals from over 60 countries. We embrace challenges and work collaboratively to support small businesses around the world.Your Role:Respond proactively to various transaction-related inquiries from our merchants while strictly adhering to security protocols.Serve as the representative of our internal Risk and Fraud Team by reaching out to merchants and verifying documents based on risk evaluations.Monitor merchant activities to ensure compliance with Anti-Money Laundering (AML) regulations and our internal Terms and Conditions.Utilize your decision-making skills to review customer businesses and adjust payment limits as necessary.Provide support to customers who speak German and English through multiple communication channels, including phone, chat, and email. The position primarily involves making outgoing calls with low phone volume, with most issues being resolved via the most appropriate channel. Inbound calls are primarily escalations from Level 1 support, which is outsourced, meaning 60% of your work will not involve direct customer interaction.

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.

At SumUp, we are passionate about empowering small businesses globally by simplifying their operations and enabling their success. As a leading FinTech firm, our goal is to establish the first-ever global card acceptance brand, and we are making significant strides as small enterprises across 31 countries trust SumUp for their payment solutions.If you are eager to join a global team that prioritizes business partnership and innovation, then this role could be the perfect fit for you.Become a part of our vibrant and international Customer Support team, focusing on Risk & Fraud. Our diverse team operates across four continents, providing support and expertise to ensure our merchants remain secure and successful.

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.

Your Impactful Mission: As a Network Operations Manager, you will...Provide leadership with vision and operational oversightOversee, mentor, and develop two distinct network teams: Network Operations & Network Automation.Establish strategic direction and a long-term vision for network operations that aligns with product priorities and business objectives.Encourage a high-trust, high-performance culture emphasizing operational excellence, accountability, and ongoing learning.Ensure resilient, secure, and highly available network operationsManage daily operations across globally distributed network environments that support mission-critical services.Take ownership of incident management, including queue health, prioritization, escalation pathways, and the complete lifecycle of network incidents.Lead major incident responses, triage, decision-making, and cross-team coordination in alignment with Playtech’s Critical Incident Management framework.Guarantee that infrastructure is audit-ready, secure, maintained, monitored, and thoroughly documented.Design, innovate, and enhance the network architectureDirect the design and deployment of robust, secure, fault-tolerant global network solutions.Enforce and uphold network security standards including firewalls, segmentation, access controls, and encryption.Implement and enhance monitoring & alerting frameworks to improve visibility and reduce Mean Time to Recovery (MTTR).Scale operations through automation, Infrastructure-as-Code, and NetDevOps practicesPromote modern Network Automation, Infrastructure-as-Code, and API-driven operations.Establish consistent change management processes utilizing automation to minimize toil and operational risk.Collaborate with Platform, Security, and Infrastructure Engineering teams to develop standardized deployments, templates, and CI/CD-style network change pipelines.Engage and collaborate across the organizationWork in close partnership with senior leadership.Manage vendor relationships, operational budgets, and technology procurement initiatives.Effectively communicate intricate network topics to both technical and non-technical stakeholders.