Junior Offensive Security Engineer

About SatispaySatispay was born to revolutionise everyday payments making them simple, fair and accessible to everyone. Now the focus has moved even further aiming to shape the future of money.We are a movement empowering millions of people driven by a shared purpose to tackle big challenges. And we’re just getting started. We move quickly, think boldly and trust each other to challenge the norm, learning and growing as we go.If you’re looking for more than just your next job and want to build something impactful with a talented team you’re in the right place.Role OverviewAs a Junior Offensive Security Engineer you’ll support our team in securing our cloud infrastructure, mobile and web applications. This is a growth‑oriented role where you will learn to identify vulnerabilities and help enhance our detection and mitigation strategies.Here’s what your day‑to‑day will look like:Penetration testing Perform penetration testing on mobile (iOS & Android) and web applications. Under the guidance of a senior engineer you’ll use tools like Frida to bypass security controls and analyse app behaviour at runtime.Code and architectural review Develop the ability to review source code for logic flaws, collaborating with developers to implement secure design patterns and assisting in reviewing cloud infrastructure for full security coverage.Scripting & automation Develop scripts to automate repetitive testing tasks, create proof‑of‑concept exploits and parse tool results to help the team move faster.Collaborate on defence Work closely with the rest of the Security team to test monitoring capabilities, participate in attack simulations and help improve overall detection strategies.Documentation and Reporting Write technical reports of findings and help document remediation steps for development teams.Expect challenges, collaboration and the freedom to bring your ideas to life. Things change quickly here so be ready to adapt, take initiative and shape your role as we grow.Who we’re looking forWe need a problem‑solver who loves teamwork and gets things done. If you’re curious and ready for real ownership you’ll fit in Does this sound like you?Strong Foundations Good knowledge of information security basics, networking, web‑application architecture and familiarity with common web vulnerabilities (SQL injection, XSS, IDOR, race conditions).Hands‑on Experience 02 years of experience (internships, university projects, active CTF participation, bug bounties or personal research).Curious Mindset You don’t just want to run a tool; you want to figure out how business logic can be bypassed and understand the why behind each vulnerability.Scripting Skills Ability to read and write code in at least one scripting language (e.g. Python) for task automation and creating simple proof‑of‑concepts.Interest in Mobile Security A strong interest in learning how to secure Android and iOS apps. Any exposure to Frida or Objection is a great starting point.Soft Skills Clear communication, eagerness to learn and proven capability of working collaboratively in a team environment.Nice‑to‑havePrevious contributions to open‑source security tools or published CVEs/advisories.Cybersecurity certifications (e.g. eJPT, OSCP, PortSwigger certifications).Experience with standard penetration testing tools such as Burp Suite and Nmap.Familiarity with AWS or other cloud environments.Don’t worry if you don’t tick every box. We believe in the power of different viewpoints and strengths. Your unique perspective is important as we build something special. If you’re passionate and can make a difference we truly encourage you to apply.Our benefits & perksWe believe high commitment, effort and impact deserve to be highly rewarded and supported. That’s why we created Satispay Care‑At‑Home: our way of making sure you’re supported in your well‑being, growth and finances.Unlimited paid time offPsychological support & mental health webinars with SerenisFlexible hybrid working systemExtended parental leaveChildcare leaveHealth CoverageProfessional development programmesInternal mobility programLanguage classes with PreplyInternal workshops & trainingStock Option Plan (with additional grants often provided based on performance)International relocation supportCompetitive salaryFlexible Benefit budgetMeal vouchersOur selection processOur selection process is tailored to each role and includes at least a call with our Talent Acquisition Team, a technical evaluation and a final in‑person meeting. Your recruiter will share more insights during your first meeting with usEqual‑Opportunity EmployerAt Satispay we’re proud to be an equal‑opportunity employer. We celebrate diversity and inclusion and welcome individuals of all backgrounds. This opportunity is open to everyone regardless of race, colour, religion, sex, gender identity, sexual orientation and national origin. Join us in a workplace where everyone belongsLearn more about usCurious if our way of working clicks with yours? Our values and pillars aren’t just fancy words on a page – they really shape everything we do. Explore them here.Sounds like your kind of place?Awesome We’d love to hear your story.#LI-Hybrid#LI-GA1Key SkillsSplunk, System Design, C/C++, FIPS, Go, LabView, PKI, AWS, SolidWorks, Linux, Natural Language Processing, SIEMEmployment TypeFull‑TimeExperience2 yearsVacancy1Required ExperienceJunior IC#J-18808-Ljbffr