Security Engineer

Join to apply for the Security Engineer role at Welltech . We are Welltech — a global company with Ukrainian roots and a powerful mission: to move everybody to start and stay well for life . Today 25.5 million users have trusted Welltech to help them build healthy habits. With five hubs across Cyprus, Ukraine, Poland, Spain and the UK and a diverse, remote‑friendly team of 700+ professionals, we continue to scale rapidly. Our innovative apps — Muscle Booster, Yoga-Go and WalkFit — empower millions to transform their lifestyles and unlock their personal wellness journeys. Welltech is where your impact becomes real. Our values: we grow together, we drive results, we lead by example and we are well‑makers. If this looks like you and you thrive in a fast‑paced environment, you’ll fit right in at Welltech. Let’s build wellness for millions together. We are seeking a talented and motivated Senior Security Engineer (x/f/m) to join our small but dedicated Security Team. In this role you will strengthen our overall security posture, collaborate across teams and domains, and own security initiatives company‑wide. Key Responsibilities Lead and improve our vulnerability management program, ensuring timely identification, assessment, and remediation of risks across infrastructure, applications, and services. Collaborate with engineering, IT, and product teams to embed security best practices throughout the development lifecycle and operational processes. Design, implement, and maintain security controls and measures across Welltech’s systems, networks, and cloud environments. Assist in compliance initiatives with relevant standards and regulations, ensuring security requirements are met and maintained. Contribute to threat modeling, risk assessments, and incident response, supporting a proactive and resilient security posture. Develop and refine internal security policies, standards, and tools to support company‑wide security goals. Support and lead security awareness efforts, helping to foster a strong security culture throughout the organization. Continuously evaluate emerging threats, technologies, and practices, driving improvements to Welltech’s overall security maturity. Required Skills 2+ years of relevant experience. BS in Computer Science, Cybersecurity, Software Engineering, or a related technical field. Solid understanding of security principles, vulnerabilities, and common attack techniques. Proficiency in scripting and automation (e.g., Python, Go) to streamline security processes. Experience with security vulnerabilities described in OWASP 10 and SANS 25. Experience with securing mobile applications. Knowledge of cloud platforms such as AWS or Google Cloud. Understanding of security frameworks, compliance standards, and best practices (e.g., NIST, ISO 27001, CIS). Big plus: Experience with PCI. Soft Skills Excellent written and verbal communication skills. A collaborative, proactive mindset and passion for continuous improvement. Ability to clearly communicate complex security concepts to technical and non‑technical stakeholders. Candidate Journey Recruiter call Live coding Skills assessment Cultural fit call Why You’ll Love Being Part of Welltech Grow Together: Join a culture that champions both personal and professional growth. Lead by Example: Every team member is empowered to inspire and make an impact. Results‑Driven: We focus on meaningful outcomes rather than effort alone. We Are Well‑Makers: Be part of a movement that creates a healthier, happier world collectively. Check out some of our products: Muscle Booster — Yoga-Go — WalkFit — Referrals increase your chances of interviewing at Welltech by 2x. Job Details Seniority level: Mid‑Senior level Employment type: Full‑time Job function: Information Technology Industry: Wellness and Fitness Services #J-18808-Ljbffr