slice Tech Stack

Digital-first bank building cloud-native payments and lending in India

Banking Bangalore, Karnataka 1,001–5,000 employees Founded 2016 Privately Held

Slice is a software-first bank in India operating a Kubernetes-based infrastructure on AWS with a heavy machine-learning tilt (adopting Ray and MLOps, shipping anomaly detection on Flink). The project backlog reveals a company mid-infrastructure transformation: cloud-native adoption, CI/CD automation, and an emerging AI backbone for risk detection—paired with visible pain around query governance and developer velocity, suggesting they're scaling from startup-style tooling into platform-grade systems. Engineering dominance in the hiring mix aligns with this internal-platform and AI-infrastructure focus.

Tech Stack 71 technologies

Core StackAWS Kubernetes Jenkins ArgoCD Go Python Java PySpark Cursor Apache Spark Postman Jira Zendesk Freshdesk AWS EKS VPC VPN IAM AWS Security Hub GuardDuty AWS KMS AWS Control Tower Spinnaker SQL R Excel Claude Ray Virtual Desktop Infrastructure Hyper-Converged Infrastructure+41 more

AdoptingKubernetes AWS

What slice Is Building

◆Challenges

Slow confusing complicated banking
Building scalable internal platforms
Accelerating release cycles
Digital payment problems
Cost-efficient debt capital flow
Security gaps
Query governance
Improving developer velocity
Decreasing credit loss
Increasing user acquisition

▲Active Projects

Cloud-native solution adoption
Trino query governance and abuse prevention
Internal tools/platforms for ci/cd optimization
Ai-native backend infrastructure
Ai anomaly detection with flink
Llmops platform with ray and mlflow
Next generation financial platform & application in payments
Core aws services configuration
Aws security tools implementation
Field recovery strategy implementation

Hiring Activity

Accelerating45 roles · 20 in 30d

Department

Engineering

Finance

Data

Product

Ops

Security

Legal

Support

Seniority

Senior

Mid

Manager

Junior

Staff

Intern

Lead

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About slice

Slice operates as a digital bank offering a savings account, UPI credit card, fixed deposits, lending products, and UPI-native ATMs and branch services to consumers in India. Founded in 2016 and backed by Tiger Global, Insight Partners, Advent International, Blume Ventures, and Gunosy Capital, the company employs 1,001–5,000 people across engineering, product, data, finance, security, and ops. The stack reflects a modern fintech architecture: containerized workloads (Kubernetes, AWS EKS), streaming analytics (PySpark, Apache Spark, Flink), and observability/governance tooling (Spinnaker, ArgoCD, Jenkins). Current roadmap priorities include next-generation payments infrastructure, scalable internal platforms, and AI-driven credit-loss mitigation.

HeadquartersBangalore, Karnataka

Company Size1,001–5,000 employees

Founded2016

Hiring MarketsIndia

Frequently Asked Questions

What tech stack does Slice use?

Slice runs Kubernetes on AWS EKS with Go, Python, and Java backends. Data processing uses PySpark, Apache Spark, and Ray; CI/CD is orchestrated via Spinnaker, ArgoCD, and Jenkins. Security stack includes AWS Security Hub, GuardDuty, and KMS.

What is Slice working on?

Active projects include cloud-native infrastructure adoption, Kubernetes and AWS scaling, AI anomaly detection with Flink, an LLMOps platform, CI/CD optimization, and next-generation payments and lending infrastructure.