Summary
Builds innovative platforms, intelligent automation, and data-driven solutions that enhance cybersecurity operations, threat detection capabilities, and internal research initiatives. The division combines modern software engineering, cloud-native technologies, big data platforms, and AI-powered solutions to support ESET's mission of protecting users worldwide.Job description
Meet the Team
Meet a multidisciplinary team of software engineers, data engineers, security researchers, and analysts. The team develops internal applications and platforms that improve threat analysis, security operations, automation, and research capabilities across ESET.
You will work in an international environment, collaborating closely with end users and stakeholders while having significant ownership over both the technical direction and user experience of the solutions you help build.
About the Role
As a Full Stack Software Engineer, you will deliver web applications, backend services, and data solutions across the full software development lifecycle (SDLC). Combines frontend, backend, cloud-native tech, and AI automation to drive cybersecurity operations and innovation.
- Full-stack Development & Data Infrastructure: Web applications (React, TypeScript), REST APIs (Python, FastAPI), SQL, Big Data, Docker, CI/CD
- Architecture, DevOps & Security: System design, SecOps, rigorous testing, engineering best practices
- AI Innovations: LLM integrations, AI agents, intelligent automation
- Cross-functional Collaboration: Close alignment with security researchers, analysts, and architects
- Continuous Improvement: Enhancing system reliability, optimizing development processes
Essential Requirements
- Python Development: Intermediate (FastAPI)
- Frontend Engineering: Intermediate (React, TypeScript, HTML/CSS)
- Cloud & DevOps: Intermediate (Docker, Kubernetes, Jenkins, CI/CD)
- Databases: Intermediate (SQL databases, database design)
- System Administration: Intermediate (Linux OS, CLI, Git)
- Engineering Standards: High proficiency (clean, testable, maintainable code)
- English language proficiency: B2 level or higher
Desirable Requirements
- Data & Messaging (Kafka, NoSQL, Spark/Flink)
- Cloud & Web Infrastructure (Azure/AWS/GCP, Nginx/Apache, PHP/Laravel)
- AI/ML & Security (LLMs, AI agents, MCP, Cybersecurity/SecOps)
- UX/UI & Design (Figma, prototyping, user-centered design)
- Additional Programming Languages (Java, C/C++)
Additional Information
The role requires continuous learning and the ability to quickly orient yourself in cybersecurity and threat detection domains. You will have the opportunity to work with modern technologies, large-scale systems, cloud-native platforms, and emerging AI solutions.
We are looking for someone who:
- Takes ownership and responsibility for delivered solutions
- Has a positive, solution-oriented mindset
- Enjoys learning new technologies and solving complex problems
- Has a strong sense of humor and collegiality
Basic wage component (brutto): from 2300 EUR/month
* The final basic wage component can be increased accordingly to individual skills and experience of the selected candidate.
* Performance bonus 2 times per year up to 10% of the basic salary paid for the evaluation period(usually 6 months).
#LI-JM1 #mid-senior #LI-Hybrid
Benefits
Health & well-being- BenefitPlus
- Healthcare (check-ups/annual programs)
- Multisport card
- Travel card "električenka"
- Supplementary pension saving
- Sick days
- Marriage allowance
- Childbirth allowance
- Parental contribution
- ESET family events (Family day, St.Nicholas)
- Refreshments in the office (fruits, coffee, soft drinks)
- Let´s get together breakfast
- Activity room, quiet room
- ESET events (Žranica, Christmas party..), teambuildings
- Loyalty allowance
- Loyalty extra days off
- Loyalty cake
- Loyalty glass award
- Refer a friend
- Christmas presents
- Discounts from external providers
Primary location
BratislavaAdditional locations
Time type
Full timeSkills Required
- Python (FastAPI) development
- Frontend development with React and TypeScript
- HTML/CSS
- Docker
- Kubernetes
- Jenkins
- CI/CD practices
- SQL databases and database design
- Linux system administration and CLI
- Git (version control)
- Clean, testable, maintainable code and engineering best practices
- English language proficiency (B2 or higher)
- Kafka
- NoSQL databases
- Spark or Flink
- Cloud platforms (Azure/AWS/GCP)
- Nginx or Apache
- PHP / Laravel
- LLM integrations and AI agents
- Cybersecurity / SecOps domain knowledge
- Figma and UX/UI prototyping
- Additional programming languages (Java, C/C++)
ESET Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about ESET and has not been reviewed or approved by ESET.
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Leave & Time Off Breadth — Time off is viewed as strong, with added days off and vacation/PTO described positively. Policies around PTO appear to contribute meaningfully to overall value.
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Parental & Family Support — Parental benefits are highlighted as supportive, with enhanced parental leave referenced in multiple regions. This area is frequently cited as a standout element of the package.
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Flexible Benefits — Flexible work options such as hybrid schedules and flexible hours are emphasized and appear to be widely appreciated. Work-from-home flexibility is repeatedly highlighted as a strength.
ESET Insights
What We Do
For more than 30 years we have been here helping to watch over and protect progress. Over a billion users worldwide rely upon ESET’s solutions to stay secure from increasingly sophisticated digital threats. ESET´s award-winning IT security software and services provide protection in over 200 countries and territories worldwide, with its software localized into more than 30 languages. Meanwhile, the world continues to move forward at pace. When ESET was founded, the Internet was in its infancy. Now technology is part of everything we do and is central to the continued advancements in our society. Most of the time technology does just what it is supposed to, but in order to ensure continued progress in the digital age we need someone to question what’s going on in the background. And that’s why we are here – to continue protecting technology from threats, enabling everyone to fully embrace it’s potential and rely on it. Put simply - when technology enables progress, ESET is here to protect it. ESET - Progress. Protected. Visit www.eset.com to learn more
