Security Engineer

On-site Full-time

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Qualifications

Proven experience in cybersecurity and information security practices. Familiarity with security frameworks and compliance regulations. Strong analytical and problem-solving abilities. Ability to work collaboratively within a team. Relevant certifications (e.g., CISSP, CEH, or equivalent) are a plus.

About the job

Join b2spin as a Security Engineer, where you will play a vital role in safeguarding our systems and data. You will be responsible for implementing security measures, conducting vulnerability assessments, and ensuring compliance with security standards.

About b2spin

b2spin is a leading company specializing in innovative solutions in the technology sector. We are dedicated to providing top-notch services and products, fostering a culture of security and excellence.

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Security Engineer at Restream | Tallinn

Restream

Full-time|On-site|Tallinn

About the Role Restream is looking for a Security Engineer in Tallinn to help protect our products and systems as we continue to grow. This role focuses on solving complex security problems and maintaining a high standard of safety across our technology. Security Engineers at Restream work closely with engineering teams, security researchers, and external pa…

Apr 17, 2026

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Security Engineer

b2spin

Full-time|On-site|Estonia

Mar 18, 2026

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Principal Security Engineer

Pipedrive

Full-time|On-site|Estonia, Tallinn

At Pipedrive, we recognize that exceptional talent is the cornerstone of our innovative products. Our team embodies our core values, and we make hiring decisions based on these principles as well. Since our inception in 2010, Pipedrive has dedicated itself to empowering sales and marketing teams with intuitive, robust tools that enhance productivity and streamline daily tasks. Currently, our cloud-based platform is relied upon by over 100,000 companies across 179 countries. We've evolved from a small team of five to a vibrant international workforce of more than 850 professionals, representing over 50 nationalities in ten offices throughout Europe and the US. In 2020, we became the fifth unicorn from Estonia after receiving a significant investment from Vista Equity Partners, a leading global investment firm focused exclusively on enterprise software and technology-enabled businesses.We are on the lookout for a Principal Security Engineer to join our team at Pipedrive. In this pivotal technical role, you will be responsible for designing and implementing the security architecture of our SaaS platform, enhancing corporate operations, and developing the tools and methodologies for our security team. This senior engineering position will focus on building scalable security systems that not only automate processes but also effectively counteract potential threats. Additionally, you will serve as a key advisor across various business sectors, ensuring that both technical and business objectives are achieved with safety and compliance in mind. If this sounds like a thrilling opportunity, we would be excited to connect with you!

May 4, 2026

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Lead Security Engineer - Pipedrive

Pipedrive

Full-time|On-site|Estonia, Tallinn

At Pipedrive, we recognize that exceptional individuals are the cornerstone of outstanding products. Our commitment to our core values shapes our team dynamics and influences our hiring practices. Since our inception in 2010, we have dedicated ourselves to providing sales and marketing teams with intuitive, robust tools that enhance productivity and streamline daily operations. Our cloud-based platform is now relied upon by over 100,000 businesses across 179 countries. From a modest five-person start-up, we have evolved into a diverse global entity of more than 850 professionals hailing from over 50 nationalities, with offices strategically located across Europe and the United States. In 2020, we celebrated a major milestone with a significant investment from Vista Equity Partners, a leading global investment firm focused exclusively on enterprise software and technology, positioning Pipedrive as Estonia’s fifth unicorn.We are on the lookout for a Lead Security Engineer who will spearhead security initiatives that integrate secure-by-design principles across all platforms and products. This role combines architectural leadership with practical engineering, emphasizing the development of scalable tools for automated threat detection and response. Your contributions will be vital in mentoring junior and mid-level security engineers, conducting thorough code reviews, leading project-driven workstreams, and guiding engineering teams on secure development practices, all while reinforcing our overall security framework. If this opportunity resonates with you, we would be eager to connect!

May 4, 2026

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Senior Software Engineer for Windows/Desktop Applications

Speechify

Full-time|Remote|Tallinn, Estonia

About Speechify Speechify aims to remove barriers to reading and expand access to learning for people everywhere. Over 50 million users rely on our text-to-speech tools to turn PDFs, books, Google Docs, articles, and websites into audio. This helps users read more efficiently and remember more of what they learn. Our product lineup covers iOS, Android, Mac, a Chrome Extension, and a Web App. We are proud to have earned recognition as Chrome Extension of the Year from Google and to have received Apple’s 2025 Design Award for Inclusivity. Our Team Speechify’s team includes nearly 200 professionals around the world. We have no central office, our engineers, AI researchers, and other specialists collaborate remotely from many locations. Team members have backgrounds at Amazon, Microsoft, Google, Stanford, Stripe, Vercel, and other top organizations and startups.

Apr 20, 2026

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GRC Security Specialist

Playtech

Full-time|On-site|Tallinn / Tartu

Your impactful role awaits. You will...Develop, implement, and oversee organizational information security processes to ensure compliance with business, regulatory, legislative, and contractual obligations.Lead internal and external ISMS audit processes, evaluating the effectiveness of controls and corrective actions in collaboration with stakeholders across the organization.Conduct gap analysis, compliance readiness assessments, and ongoing compliance monitoring for ISO/IEC 27001, PCI DSS, and other regulatory security audits.Coordinate external security audits, assessments, and testing, along with the development and execution of remediation plans.Identify, assess, and monitor information security risks, providing recommendations for mitigation strategies.Create and facilitate an extensive information security awareness training program to enhance organizational knowledge.Oversee security requirements with third-party vendors, including due diligence on product and service providers and ensuring security clauses are integrated into service agreements and contracts.Draft, coordinate, and maintain information security policies, procedures, and related documentation.Analyze and communicate information security requirements stemming from legislative and regulatory obligations across various jurisdictions.Act as the project manager or lead for security-related projects.Continuously enhance your expertise to adapt to evolving regulatory landscapes and organizational needs.

Feb 23, 2026

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Product Security Analyst

Bolt

Full-time|On-site|Tallinn, Estonia

The Product Security Analyst plays a vital role in fortifying our product security initiatives by meticulously investigating security incidents, evaluating their business implications, and enhancing security measures throughout our product ecosystem. This position emphasizes the creation of actionable security intelligence, elevating the quality of detection and logging, aiding in incident responses, and closely collaborating with product teams to bolster our overall security framework and safeguard end-users.

Mar 12, 2026

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Chief Information Security Officer

SwissBorg

Full-time|On-site|Estonia

SwissBorg is on a mission to revolutionize the investment landscape by providing innovative wealth management tools. We are looking for a dynamic Chief Information Security Officer (CISO) to spearhead our security initiatives in the fast-paced cryptocurrency and fintech industry. In this pivotal role, you will be responsible for developing and overseeing SwissBorg's comprehensive security program, ensuring compliance with regulatory standards, and safeguarding our users' digital assets. The ideal candidate will possess extensive experience in information security leadership, regulatory compliance, and cryptocurrency custody security, coupled with a proven track record of engaging with financial regulators and managing security at an executive level. This role reports directly to the CEO, offering a unique opportunity to shape the future of finance.

Jan 8, 2026

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Senior Information Security Specialist

Rush Street Interactive

Full-time|On-site|Estonia; Malta; Serbia

Rush Street Interactive (NYSE: RSI) operates leading online casino and sports betting platforms, including BetRivers.com, PlaySugarHouse.com, and RushBet.co. The company combines online, social, and land-based gaming to deliver integrated experiences for players. The Senior Information Security Specialist role focuses on protecting infrastructure, systems, and data from evolving cyber threats. This position calls for a proactive approach and technical depth across multiple security domains. What you will do Design and refine security architecture, frameworks, and technical controls to align with business objectives and security strategy. Develop and maintain security reference architectures, standards, and design patterns for both corporate and production environments. Act as a subject matter expert in infrastructure, cloud, network, and application security. Lead or support incident response for major security incidents, breaches, and investigations. Collaborate with GRC and Legal teams to ensure technical compliance with security, privacy, and data protection regulations. Set and monitor KPIs and KRIs to evaluate control effectiveness and drive continuous improvement. Work with SOC and Threat Intelligence teams to stay updated on threat trends and new technologies. Assess and integrate AI-driven security tools for proactive threat detection and incident response. Location This position is open to candidates based in Estonia, Malta, or Serbia.

Apr 29, 2026

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Senior Security Operations Center (SOC) Analyst

b2spin

Full-time|On-site|Estonia

Join our dynamic team at b2spin as a Senior Security Operations Center (SOC) Analyst. In this pivotal role, you will be responsible for monitoring, detecting, and responding to security incidents in real-time. Your expertise will help safeguard our organization against cyber threats while ensuring compliance with industry standards.You will work collaboratively with various teams to enhance our security posture and improve incident response processes. This is an exciting opportunity for a seasoned professional looking to make a significant impact in a fast-paced environment.

Mar 20, 2026

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Senior Security Engineer

Wrike

Remote|Remote|Estonia - Remote

Wrike is a leading work management platform designed to empower teams and organizations to collaborate, innovate, and achieve their goals efficiently. Our platform unifies all work processes in one place, simplifying workflows and enhancing productivity, allowing individuals to concentrate on their most meaningful tasks. Our Vision: A world where everyone can dedicate themselves to their most meaningful work together. About the Role:As a pivotal member of Wrike’s Security team, you will be at the forefront of safeguarding the integrity and trustworthiness of our platform's data. In this senior role, you will take ownership of and advance the security framework for Wrike’s production, Kubernetes, and GCP environments. Your mission extends beyond system maintenance; you will be architecting a

Apr 9, 2026

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Engineer I, Payments Engineering Operations

Checkout.com

Full-time|On-site|Tallinn

About Checkout.com Checkout.com powers online payments for major brands including eBay, ASOS, Klarna, Uber Eats, and Sony. Each time someone makes a digital purchase with these companies, Checkout.com works in the background to process the transaction smoothly. The company handles billions of transactions every year, helping businesses move money efficiently and securely. With nearly two decades of experience, Checkout.com has built a global payments network that aims to be invisible to end users but essential for merchants. The company’s reach spans 19 offices on six continents, with its headquarters in London. Team members work both remotely and onsite, united by a focus on performance and ongoing improvement. Role Overview: Engineer I, Payments Engineering Operations (Tallinn) Checkout.com’s software engineers develop technology that supports merchants in increasing payment acceptance, lowering processing costs, preventing fraud, and delivering smooth customer experiences. The team values curiosity, new ideas, and a strong engineering mindset. Collaboration is central, with engineers working across product lines to support a customer-first approach. This Technology Operations Engineer role is based in Tallinn. The position connects engineering teams with operational excellence, offering broad exposure to Checkout.com’s technology and business logic. The focus is on ensuring the reliability and ongoing improvement of core systems through a mix of data analysis, programming, and automation. Key Responsibilities Operational Excellence: Perform daily system health checks and manage technical tasks handed off from engineering to maintain system stability and smooth operations. Collaboration: Partner with engineering teams to implement improvements and solve operational issues. Data-Driven Insights: Analyze data to spot trends and optimize system performance.

Apr 15, 2026

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Operations Engineer

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Full-time|On-site|Tartu

Your impactful role awaits. You will be responsible for...Diagnosing and resolving incidents efficiently.Developing theories, conducting tests, and narrowing down possibilities to discover the root cause of issues.Facilitating effective communication with diverse teams throughout the organization.Addressing challenges and recommending enhancements to existing solutions.Ensuring consistent and reliable product performance 24/7.Maintaining documentation to support ongoing processes and foster knowledge sharing.

Mar 6, 2026

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Engineering Manager

Pipedrive

Full-time|On-site|Estonia, Tartu

About the Role Pipedrive is looking for an Engineering Manager in Tartu, Estonia. This role leads a team of engineers focused on product development. The manager oversees engineering processes, maintains high standards for deliverables, and supports team members in their professional growth. What You Will Do Guide and mentor engineers, supporting their career development Oversee day-to-day engineering activities and processes Ensure the team delivers high-quality work on schedule Promote collaboration and encourage continuous improvement within the team Contribute to shaping the team’s technical direction and vision Location This position is based in Tartu, Estonia.

Apr 20, 2026

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Full-time|Remote|Remote — Tallinn, Harju County, Estonia

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Mar 20, 2026

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Senior Software Engineer - Screening Engine

Wise

Full-time|On-site|Tallinn

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Apr 29, 2026

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JavaScript / TypeScript Engineer (React) Opportunities

evolution

Full-time|On-site|Tallinn

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Dec 12, 2025

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Apr 2, 2026

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Engineering Manager for Wallet Solutions

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Full-time|On-site|Tallinn, Estonia

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