Sign3 is an AI-first customer intelligence platform powering fraud prevention, risk scoring, and smarter onboarding decisions for leading FinTechs, banks, and digital businesses. Our flagship SDK and APIs analyze device, behavioural, and digital footprint signals to help clients detect synthetic identities, money mule accounts, and other fraud vectorsâin real time. We work with top-tier players across credit cards, lending, gaming, and neo-banking, helping them unlock trusted growth at scale. Our systems process millions of risk events per day, with millisecondlevel performance and precision. At Sign3, youâll get to build in a fast-paced, impact-focused environment alongside a lean, highownership team.
Role Summary
The Solutions Architect is the technical owner of a client engagement from the first sales meeting through solution sign-off. You will translate a clientâs fraud and risk requirements into a designed solution that marries Sign3âs products with the customizations a given bank or FinTech needs, and you will drive that design through our internal product, data, and engineering teams. This is a high impact, client-facing, cross-functional role requiring strong technical design skills, fluency in the BFSI fraud domain, and the ability to speak credibly to both a bankâs CISO and your own backend engineers.
Key Responsibilities
A. Discovery & requirement shaping
Lead detailed technical discovery after the initial sales meeting to uncover the clientâs true needs, fraud typologies, risk drivers, dependencies, and constraints.
Probe beyond the stated ask to identify the real problem, integration realities, and what "successâ looks like for the client.
B. Solution design
Map client requirements against Sign3âs product suite and define where standard products fit and where customization is required.
Produce a clear customization/requirement specification and an end-to-end solution architecture covering data flows, integration patterns, deployment model (SaaS / on-prem /dedicated tenancy), latency, scalability, security, and SLA expectations
Design for the deployment constraints typical of Indian banks â on-premise and dedicatedtenancy environments, multi-AZ availability, and bank-grade security postures.
C. Cross-functional orchestration
Work hand-in-glove with product, data, and engineering teams to validate feasibility, scope customizations, and size effort/cost before commitments are made to the client.
Act as the translation layer between commercial intent and technical reality, ensuring what is sold can be built.
D. Pre-sales support & technical win
Deliver technical presentations, tailored demos, scoping sessions, and proof-of-concept design.
Own responses to RFIs/RFPs and partner with the clientâs InfoSec teams to complete security questionnaires and compliance reviews (including RBI-framework and DPDP-related requirements).
Provide guidance on how Sign3 signals integrate into the clientâs broader risk-decisioning stack.
Required Qualifications
7â12 years in solution architecture, pre-sales engineering, or technical consulting, ideally with portion in a dedicated solutions/architect role.
Demonstrated experience designing enterprise solutions in fraud detection, risk management, fraud risk, identity, payments, or BFSI technology.
Strong grasp of API design, integration patterns, message brokers (e.g., Kafka), distributed systems, and designing for high availability, scalability, performance, and security.
Ability to interface credibly with both C-level/business stakeholders and engineering teams; excellent communication and project management skills.
Comfort working through ambiguity in a fast-growing, startup environment.
Preferred / Bonus
Direct exposure to the Indian banking/NBFC/FinTech ecosystem and large-bank procurement processes.
Familiarity with behavioural biometrics, device intelligence, or ML/AI model integration and data pipelines.
Working knowledge of the RBI regulatory landscape (EWS, fraud risk management directions, IT outsourcing) and DPDP Act implications.
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