Jobs at Cognyte in Bulgaria, Sofia

Today’s world is crime-riddled. Criminals are everywhere, invisible, virtual and sophisticated. Traditional ways to prevent and investigate crime and terror are no longer enough…

Technology is changing incredibly fast. The criminals know it, and they are taking advantage. We know it too.

For 30 years, the incredible minds at

Our product:

Our analytics platform powers our portfolio. Data is growing rapidly and is highly fragmented across different departments, and organizations are looking to adopt open software to keep up with the pace of technology. These market shifts require security organizations to deploy an analytics platform that can connect different solutions from eitheror third parties to effectively develop new capabilities.

As a Cognyter you will:

• Design, develop and deploy microservices and SPA web applications for handling and analyzing mass amounts of data over a distributed environment with a focus on high availability, low latency, and scalability
• Work using Scrum as a part of a friendly team
• Collaborate with Product Owners, Architects, and Software Engineers from several countries on your way to identify and solve challenging problems
• Take part in technical decisions and strategy to further the long-term product vision
• Contribute to the design, architecture and refactoring of the product
• Perform code reviews and mentor junior and mid-level engineers
• Have a strong passion for Java and JavaScript, you are an open-minded, tech-savvy developer who is enthusiastic about learning and working with a variety of technologies

For that mission you’ll need:

• At least 8 years’ hands-on experience in Java (Spring Framework an advantage) and preferably hands-on frontend development experience in JavaScript React
• Hands-on experience building microservices in cloud (preferably GCP/AWS/Azure ) environments using cloud native technologies (such as: Kubernetes, Docker )
• Experience in designing and implementing large-scale distributed systems using technologies such as Apache Kafka, RabbitMQ , or similar
• Experience with both relational (preferably PostgreSQL/MySQL ) and NoSQL databases (such as: MongoDB )
• Experience with Elasticsearch (an advantage)
• Strong understanding of testing methodologies with a focus on ensuring code quality, reliability, and scalability in production environments
• Familiarity with AI/ML workloads execution (an advantage)

Apply now.

For over 30 years, our teams around the globe have combined deep expertise, technology, and purpose - all driven by our value ofdoing good.

You’ll work closely with teams across R&D, Sales, and Support to identify needs,, develop engaging learning experiences, and drive measurable growth.

As a Cognyter you will:

• Partner with business leaders to understand goals, challenges, and skill gaps - and turn them into actionable learning and enablement programs.
• Lead learning needs analysis , define clear KPIs, and develop end-to-end learning solutions , from onboarding to upskilling to performance support.
• Design and implement blended learning journeys using digital, live, and AI-based learning development tools .
• Collaborate with subject matter experts to create high-quality, relevant content.
• Manage learning projects with structure, clarity, and a bias for execution.
• Measure impact, analyze results, and continuously improve programs.
• Lead change and adoption of new learning and performance practices across global teams.
• Work closely with technical teams to translate complex, technical knowledge into engaging and accessible learning experiences.

For that mission you will need:

• 5+ years of experience in Learning & Development or a related field.
• Proven ability to design scalable learning programs that drive measurable performance, in global or matrixed organizations.
• Strong understanding of instructional design, digital learning, and AI-powered tools.
• Ability to translate complex business and technical needs into clear learning strategies.
• High technical orientation – ability and interest in learning and creating content on highly technical topics.
• Excellent communication, collaboration, and stakeholder management skills.
• Agile mindset, curiosity, and passion for innovation.
• Degree in Education, Learning & Development, Instructional Design , or a related field.
• Experience in developing technical learning for R&D teams – a strong advantage.
• Familiarity with Cornerstone LMS – an advantage.
• Fluent English – written and spoken.
• An endlessly curious mind

Apply now.

Today’s world is crime-riddled. Criminals are everywhere, invisible, virtual, and sophisticated. Traditional ways to prevent and investigate crime and terror are no longer enough…

Technology is changing incredibly fast. The criminals know it, and they are taking advantage. We know it too.

As R&D Team Leader, you will lead a multidisciplinary team of engineers focused on researching, designing, and implementing advanced algorithmic and software solutions for signal processing challenges. Your responsibilities will span from technical leadership and project management to mentoring and cross-functional collaboration.

As a Cognyter you will:

• Lead and Mentor a team of engineers and researchers in digital communications and Signal Processing.
• Drive Software Development for satellite communication systems, from design to optimization.
• Oversee System Integration by collaborating with system engineers and ensuring seamless hardware-software interaction.
• Ensure Code Quality through code reviews, technical guidance, and adherence to best practices.
• Manage Projects by defining architecture, tracking timelines, and aligning deliverables with performance goals.
• Foster Collaboration across teams and stakeholders through clear and effective communication.
• Stay Ahead of the Curve by continuously exploring emerging technologies and trends in satellite communications and DSP.

For that mission you’ll need:

• B.Sc/M.Sc in Computer Science or Electronics Engineering from a leading college or university
• Expertise in Signal Processing: Strong foundation in communication systems, including modulation, demodulation, and error correction.
• Software Development Experience: At least 3 years of hands-on experience with Python and C++.
• Proven Leadership: Ability to inspire, guide, and grow a high-performing technical team.
• Analytical Mindset: Strong problem-solving skills to tackle complex engineering challenges.
• Excellent Communication: Strong interpersonal skills to collaborate effectively across diverse teams.

Apply now.

Today’s world is crime-riddled. Criminals are everywhere, invisible, virtual and sophisticated. Traditional ways to prevent and investigate crime and terror are no longer enough…

Technology is changing incredibly fast. The criminals know it, and they are taking advantage. We know it too.

For 30 years, the incredible minds at

Our product:

Our analytics platform powers our portfolio. Data is growing rapidly and is highly fragmented across different departments, and organizations are looking to adopt open software to keep up with the pace of technology. These market shifts require security organizations to deploy an analytics platform that can connect different solutions from eitheror third parties to effectively develop new capabilities.

As a Cognyter you will:

• Design, develop and deploy microservices for handling and analyzing mass amounts of data over a distributed environment with a focus on high availability, low latency, and scalability
• Work using Scrum as a part of a friendly team
• Collaborate with Product Owners, Architects, and Software Engineers from several countries on your way to identify and solve challenging problems
• Take part in technical decisions and strategy to further the long-term product vision
• Contribute to the design, architecture and refactoring of the product
• Perform code reviews and mentor junior and mid-level engineers
• Have a strong passion for Java, you are an open-minded, tech-savvy developer who is enthusiastic about learning and working with a variety of technologies

For that mission you’ll need:

• At least 8 years’ hands-on experience in Java (Spring Framework an advantage)
• Hands-on experience building microservices in cloud (preferably GCP/AWS/Azure ) environments using cloud native technologies (such as: Kubernetes, Docker )
• Experience in designing and implementing large-scale distributed systems using technologies such as Apache Kafka, RabbitMQ , or similar
• Experience with both relational (preferably PostgreSQL/MySQL ) and NoSQL databases (such as: MongoDB )
• Experience with Elasticsearch (an advantage)
• Strong understanding of testing methodologies with a focus on ensuring code quality, reliability, and scalability in production environments
• Familiarity with AI/ML workloads execution (an advantage)

Apply now.

Today’s world is crime-riddled. Criminals are everywhere, invisible, virtual and sophisticated. Traditional ways to prevent and investigate crime and terror are no longer enough…

Technology is changing incredibly fast. The criminals know it, and they are taking advantage. We know it too.

For nearly 30 years, the incredible minds at
Cognyte

We’re looking for an analyst to examine encrypted raw network data, extract TLS and IP-level metadata, and identify patterns or trends within complex data streams.

As a Cognyter you will:

• Build analysis pipelines and ensure the accuracy of detection methods using well-defined evaluation metrics
• Demonstrate strong knowledge of network protocols, hands-on experience with packet capture analysis, and solid data analysis or machine learning skills.
• Gain crypto domain expertise and be responsible for developing a Blockchain analytics product.

For that mission you will need:

• Prior experience in network traffic forensics or application traffic analysis.
• Deep understanding of network protocols (Ethernet, IP, TCP, UDP, DNS, etc.)
• Familiarity with TLS internals
• Experience working with network traffic data to extract meaningful characteristics or patterns from packet streams
• Experience using Wireshark/tshark, Network Sniffers and protocol dissectors
• Familiarity with basic ML/statistics
• Experience with Python or any other language for scripting and automation
• Attention to detail and a high standard of data handling
• Bachelor’s degree – Computer Science / Information technology
• Highly committed and responsible, independent and able to take initiative
• Flexible and easy to adapt working on multiple technical contexts
• Able to work in a dynamic environment
• Fluent communication in English
• An endlessly curious mind

Nice to have:

• Research-level machine learning expertise
• AI models knowledge
• Experience creating labeled datasets and synthetic capture generation
• Experience with NoSQL databases (e.g., MongoDB)
• Experience with CI/CD solutions (e.g., Jenkins, TeamCity, Gitlab CI)
• Experience with Linux and Windows operating systems
• Understanding the SDLC – software Dev. lifecycle -> being part from designing to execution -> writing tests, executing, open bugs.
• Previous experience in a SCRUM team

Apply now.

Today’s world is crime-riddled. Criminals are everywhere, invisible, virtual and sophisticated. Traditional ways to prevent and investigate crime and terror are no longer enough…

Technology is changing incredibly fast. The criminals know it, and they are taking advantage. We know it too.

For 30 years, the incredible minds at

Our product:

Our analytics platform powers our portfolio. Data is growing rapidly and is highly fragmented across different departments, and organizations are looking to adopt open software to keep up with the pace of technology. These market shifts require security organizations to deploy an analytics platform that can connect different solutions from eitheror third parties to effectively develop new capabilities.

As a Cognyter you will:

• Design, develop and deploy microservices for handling and analyzing mass amounts of data over a distributed environment with a focus on high availability, low latency, and scalability
• Work using Scrum as a part of a friendly team
• Collaborate with Product Owners, Architects, and Software Engineers from several countries on your way to identify and solve challenging problems
• Take part in technical decisions and strategy to further the long-term product vision
• Contribute to the design, architecture and refactoring of the product
• Perform code reviews and mentor junior and mid-level engineers
• Have a strong passion for Java, you are an open-minded, tech-savvy developer who is enthusiastic about learning and working with a variety of technologies

For that mission you’ll need:

• At least 8 years’ hands-on experience in Java (Spring Framework an advantage)
• Hands-on experience building microservices in cloud (preferably GCP/AWS/Azure ) environments using cloud native technologies (such as: Kubernetes, Docker )
• Experience in designing and implementing large-scale distributed systems using technologies such as Apache Kafka, RabbitMQ , or similar
• Experience with both relational (preferably PostgreSQL/MySQL ) and NoSQL databases (such as: MongoDB )
• Experience with Elasticsearch (an advantage)
• Strong understanding of testing methodologies with a focus on ensuring code quality, reliability, and scalability in production environments
• Familiarity with AI/ML workloads execution (an advantage)

Apply now.

Today’s world is crime-riddled. Criminals are everywhere, invisible, virtual and sophisticated. Traditional ways to prevent and investigate crime and terror are no longer enough…

Technology is changing incredibly fast. The criminals know it, and they are taking advantage. We know it too.

For nearly 30 years, the incredible minds at

As a Cognyter you will:

• Research and reverse engineer IP communication protocols
• Design, build and maintain efficient, reusable, and reliable C++ code for deep packet inspection of IP traffic
• Work closely with architects and product owners to contribute to overall architecture and system design
• Lead development features end-to-end – from design till deployment on customer environments
• Participate in code reviews and contribute to maintaining coding standards and best practices; provide mentoring and professional guidance to junior colleagues
• Contribute to a complex, large-scale product involving various development technologies

For that mission you’ll need:

• Strong professional experience with C++ (desirably 5+ years), working experience with templates, STL, boost libraries
• Experience with developing large scale and complex system solutions
• Solution orientation and "can do" attitude with a desire to tackle complex problems
• A team player with excellent collaboration skills
• Excellent English – verbal and written
• Ability and desire to quickly self-learn new development languages and technologies if needed
• Experience with Java, Python or C# is an advantage
• Experience with developing networking applications is an advantage
• Knowledge of networking and IP protocols (all OSI layers) is an advantage
• An endlessly curious mind

Apply now.