Senior Application Security Engineer Job in Tide

Senior Application Security Engineer

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Job Summary At Tide, we re building a finance platform to help small businesses save time and money. We offer business accounts and banking services alongside a comprehensive set of administrative solutions, from invoicing to accounting. Launched in 2017, Tide is trusted by over 1 million small businesses worldwide and is available to SMEs in the UK, India, and Germany. Headquartered in London, we have offices in Sofia, Hyderabad, Delhi, Berlin, and Belgrade, with a global team of 2,000+ employees. As we expand into new markets, we re constantly seeking passionate individuals to help us empower small businesses. About the Team The Security Engineering Team at Tide is divided into three core areas: Product Security, Threat Detection & Response, and Identity. Product Security (this role) focuses on embedding security throughout our product lifecycle, from secure design reviews and threat modeling to penetration testing, ensuring security is baked into every stage of development. Threat Detection & Response builds a robust detection and automation platform, proactively defending against emerging threats and making Tide resilient. Identity manages Tide s staff identity platform, ensuring secure access with modern strategies like zero trust and multi-factor authentication. Collaboration is central to our work standups, shared channels, and cross-functional projects keep us aligned and cohesive. About the Role We re seeking a Senior Product Security Engineer with a passion for application security and resilient software development. You ll be responsible for hunting vulnerabilities in our web and mobile applications, collaborating with engineering teams to remediate strategically, and ensuring security is seamlessly integrated into our development process. You ll be an advocate for security across the organization, mentoring engineers, and introducing the latest security tools and trends. As a Senior Product Security Engineer, you will: Dive deep into mobile and web technologies to proactively hunt for vulnerabilities. Secure cloud-native applications, ensuring best practices across Tide s AWS cloud environment. Perform threat modeling and guide teams in secure design principles to prevent vulnerabilities. Remediate vulnerabilities through strategic initiatives and hands-on patching. Act as a subject matter expert across a range of security areas, particularly application security. Mentor and coach junior engineers, sharing your expertise to raise the security bar. Integrate security into our CI/CD pipelines, leveraging automation to catch vulnerabilities early. What We re Looking For: Extensive experience in Application Security (AppSec), with a deep understanding of concepts like Secure Enclave, URL Schemes vs. Universal Links, and presigned URLs in S3. Proficiency with tools like Burp Suite (bonus points if you ve built custom extensions). Excellent communication skills able to clearly articulate vulnerabilities and advocate for their remediation. Hands-on experience with cloud-native applications and consistently applying security best practices. Ability to write proof-of-concept (POC) scripts to demonstrate findings and their potential impact. A passion for the security community public speaking, blogging, bug bounties, or sharing your work on GitHub is a plus. Our Tech Stack: Cloud Environment: 100% containerized on AWS EKS. Infrastructure as Code (IaC): Managed via Terraform and Terragrunt. Deployment: GitOps with Argo CD, supported by Helm and Crossplane. CI/CD: GitHub Actions and all source code hosted on GitHub. What You ll Get in Return: Competitive salary Health Insurance (Self & Family) Term & Life Insurance OPD Benefits Mental Well-being Support through Plumm Learning & Development Budget WFH Setup Allowance Leave Benefits: 15 Privilege Leaves, 12 Casual Leaves, 12 Sick Leaves, 3 Paid Days Off for Volunteering or L&D Activities Stock Options Tidean Ways of Working: We support a flexible workplace model, balancing remote and in-person work to meet the needs of different teams. While remote work is encouraged, we believe in face-to-face interactions to foster innovation and strengthen team spirit. Our offices are hubs for collaboration and community-building. Diversity & Inclusion at Tide: At Tide, diversity and inclusion are at the heart of our culture. Our Tideans come from diverse backgrounds, bringing unique perspectives that help us build products that resonate with our members. We are committed to creating an environment where everyone s voice is heard, and all individuals regardless of ethnicity, gender identity, sexual orientation, or disability are welcomed and celebrated. We are One Team, fostering transparency and inclusion in everything we do.
Experience Required :

Fresher

Vacancy :

2 - 4 Hires

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