Senior Security Engineer

Location: Rājkot

Who We Are
At BKN
301, we build fintech solutions that enable banks, fintechs, and merchants to grow and innovate across emerging markets.
We’re a London-based financial technology group, with offices in Milan (Italy), Doha (Qatar), and San Marino, and an international footprint that’s rapidly expanding.
We move fast, think globally, and act as one team — transforming ideas into real, scalable fintech solutions every day.

Why Join Us
Joining BKN
301 means becoming part of a fast-growing international fintech, where technology and people evolve together.
Here, every idea counts: you’ll have a tangible impact on strategic projects, learn continuously, and help build something meaningful from the ground up.
You’ll join a company that values each person’s contribution, gives space to experiment, and promotes an open approach to innovation — because our success comes from the people who make it possible.

Your Role
As a Senior Security Engineer, you will design and implement secure, scalable Identity and Access Management (IAM) solutions for internal systems and for our clients who integrate with our BaaS platform. Your work will support mission-critical services in core banking, issuing, and acquiring while ensuring compliance with financial regulations like PSD2 and PCI/DSS. You will own these solutions end to end — from architecture through to the Kubernetes and cloud platform they run on.

A few examples of your responsibilities
Identity and Access Management (IAM):
Develop and manage IAM solutions to secure access to internal systems, as well as client and provider integrations with our BaaS platform.
Authentication Systems:
Design and implement secure authentication mechanisms, including Single Sign-On (SSO), Multi-Factor Authentication (MFA), and passwordless login, tailored for internal and external users.
Regulatory Compliance:
Ensure IAM processes comply with financial regulations, including PSD2, SOC 2, PCI/DSS, and other relevant standards, enabling secure customer authentication and data privacy.
Authorization Frameworks:
Build and support robust role-based access control (RBAC) and attribute-based access control (ABAC) models to manage permissions for clients, providers, and internal users across a multi-tenant platform.
Identity Federation:
Deploy identity federation protocols such as SAML, OAuth
2.0, and OpenID Connect to enable secure integration with third-party applications and services used by clients and providers.
Platform Security :  Secure our Kubernetes and Azure estate — workload identity, network policy, admission control, secrets management, and least privilege enforced by default.
Security as Code:
Express controls as infrastructure-as-code and deliver them through Git Ops, so that security posture is version-controlled, reviewable, and reproducible rather than manually applied.
.NET Integration:
Leverage .NET expertise to integrate IAM capabilities into our core systems, APIs, and microservices, supporting secure operations across our BaaS platform.
Incident Response:
Investigate and resolve security incidents related to identity or access breaches affecting internal systems, clients, or providers.
Monitoring and Reporting:
Implement and maintain monitoring and detection solutions to identify anomalous behaviours and generate comprehensive reports on identity activities.

Collaboration:

Work closely with engineering, Dev Ops, and compliance teams to embed IAM and security best practices across our products and services.

What We’re Looking For

Essential Requirements
Bachelor’s degree in Computer Science, Cybersecurity, or a related field (or equivalent experience).
5+ years of experience in cybersecurity roles, with a focus on identity management.
Hands-on experience with IAM technologies…