Senior Full-Stack Developer

Job Description & Summary About the Team   As part of PwC's international network serving more than 200,000 clients across 152 countries, our Threat Intelligence team delivers research-driven, actionable intelligence to public and private sector organisations worldwide. We identify emerging intrusion techniques, track hundreds of threat actors — from organised crime groups to state-affiliated espionage actors across more than 27 countries — and provide intelligence that underpins incident response, adversary emulation, managed threat hunting, and strategic security decision-making. Our ability to scale and deliver high-quality intelligence depends on robust, secure, and well-designed technology platforms. In this role, you will design and build the tools that enable our analysts to collect, analyse, and publish intelligence at pace — and ensure our clients have reliable access to critical insights. Our team is focused on providing: Our clients with access to a threat intelligence portal, surfacing our entire knowledge of threat actor activity. Integration interfaces for client-operated platforms to seamlessly add our threat intelligence into their existing stack. Bespoke research services to public and private sector intelligence clients globally. Intelligence support to, and collection from incident response and managed threat hunting teams. Insight to our adversary emulation team on novel tools and techniques used by cyber threat actors. Access to cutting edge research to inform and underpin all services provided by PwC's several thousand strong cyber security consulting practice. About your Manager Julian has over 9 years of experience with developing software in the field of cybersecurity and leading international remote teams in this capacity for more than 5 years. He leads the team's day-to-day operations, guides the target architecture for features planned in our roadmap, putting trust in each team member to own the execution and engage in collaborative peer review, and provides mentoring where needed. He strives to enable the team's long-term quality and velocity through proactive reduction of technical debt, classic automation of repetitive tasks, usage of human-in-the-loop AI and protecting the sprint focus. Outside of work, he has always spent most of his time with both team and individual sports, though mostly just running and cycling these days. Job Description & Summary   Your work will span: Design and build scalable automation tools and data collection systems, integrating with third-party APIs and bespoke data sources. Develop and maintain internal platforms, services, and RESTful APIs that support intelligence analysis, publication, and distribution. Contribute to systems that manage and present structured technical intelligence data. Collaborate with service and product owners to improve interfaces and APIs, enabling seamless integration of intelligence into client-facing services. Write clean, performant, reusable frontend and backend code both manually and using AI Agents. Constructively review the work of your peers, reflecting critically on fit for user need as well as adherence to engineering best practices. Contribute to internal documentation for both technical (DevOps, engineering) and non-technical (analyst, client) audiences. Support the ongoing evolution of our platforms as we scale globally. Requirements of the Role  5+ years of experience in software development. Strong experience with Python. Advanced knowledge of JavaScript and modern web technologies (HTML/CSS). Experience designing, developing, and consuming RESTful APIs. Comfortable using AI tools like Cursor and Github Copilot. Ability to write performant, maintainable, and reusable UI components. Experience working collaboratively within globally distributed teams. Strong written and verbal communication skills. Desirable Experience TypeScript, React and Node.js advantageous. Python web development / back-end frameworks (e.g., Flask, Falcon). Full-stack experience across frontend and backend systems. Experience deploying and operating applications in cloud environments (GCP, AWS, or Azure). Familiarity with modern development practices (CI/CD, containerisation, cloud-native architectures). Our Benefits and Fun  A chance to make a significant impact as part of a team that transforms supply chain for top Czech and international industry leaders. Experience rapid career growth in an environment recognized for excellence—join one of the best companies celebrated for its workplace culture and achievements. Here, concentrated experience meets an award-winning setting, proving that it's more than a platitude; it's your reality. Flexible working hours, home office. Paid time off minimum 20 + 5 days, 3 wellbeing days and 2 extra days off from the company at the end of the year (depending on the grade). High-end Ultrabook and iPhone with unlimited data.  Benefit program with minimum 45.000 points (depending on the grade) that you can use for holidays, education, food vouchers, sports, health... Simply on what you enjoy.   Support for your education and development: business and digital skills training (e.g. Alteryx, Power BI, Tableau), ongoing training and certification, for example in Microsoft (Azure, PowerApps), project management (Prince2, PMI), service management (ITIL), agile development (Scrum, SAFe), DAMA, Salesforce, coaching and presentation skills and more. We pay for technical certifications and the time you spend studying them.   Opportunity to work in the future at a foreign PwC office, for example in the USA, Canada and there are others in the selection.   Extra-work activities and Away Days (team building, etc.).   Regular feedback on your work, also consultation with a coach with whom you can address your further development and career direction.  PwC is the largest audit team in the Czech Republic, but also law, tax, consulting and technology, data or forensic teams. Find out how easy it is to combine this knowledge when you're in the right place. With us, you will get the opportunity to see how business is done in large companies. We are part of an international network of companies with more than 364,000 colleagues in 151 countries. At PwC, we create an inclusive work environment where everyone can be themselves and find their place and opportunity to develop. This year, we have successfully maintained the prestigious Equal Pay Certification, making us one of only four companies in the Czech Republic (and the only one from the Big 4) that demonstrably implements fair compensation practices regardless of gender.  Are you interested in our offer? Let us know about yourself and we will discuss more details together!  Ochrana osobních údajů pro žadatele o zaměstnání / Privacy Statement for Recruitment Applicants #LI-EK1 Are you ready to make a difference? Want to unlock new value by applying your unique perspective and talents? You can grow exponentially at PwC. Here, you can uncover hidden talents, build lifelong relationships rooted in trust and empathy and turn challenges into opportunities for innovation. We'll help you grow your skills through challenging, meaningful work so you can go further.