Finubit Tech Stack

Cloud migration platform for legacy banking core systems

Financial Services Tel-Aviv, Tel-Aviv District 51–200 employees Privately Held

Finubit is a Bank Leumi subsidiary building cloud-native core banking infrastructure for financial institutions migrating off on-premises legacy systems. The tech stack—Kafka, Kubernetes, Temporal, PostgreSQL, Claude, and observability tools (Prometheus, Grafana, Loki, Tempo)—reflects a distributed systems and real-time data architecture focused on handling stateful financial workflows at scale. Active hiring skews senior engineering and data roles, paired with projects around event streaming, analytical data modeling, and LLM-powered development, signaling both technical depth and speed-to-market pressure.

Tech Stack 41 technologies

Core StackTypeScript JavaScript Kafka AWS PostgreSQL Python CloudWatch Kubernetes Temporal Terraform Prometheus Grafana Loki Go React Jest Storybook Webpack Vite GCP Claude SQL Argo Workflows Terragrunt Tempo HTML CSS React Testing Library npm Yarn+11 more

What Finubit Is Building

◆Challenges

Reducing time-to-market for new banking products
Low margin for error
Ensuring compliance with soc 2, pci-dss
Cost-efficient infrastructure decisions
Incident response
Reducing future incidents
Improving reliability and efficiency
Scaling monitoring solutions
Time-to-market reduction
Performance optimization

▲Active Projects

Llm-powered development adoption
Core financial logic platform
Kafka event streaming integration
Complex analytical data structures design
Bi data model architecture
Scalable data pipelines and streaming systems
Performance optimization initiatives
Automation initiatives across environments
Scaling monitoring solutions
Bi data modeling at scale

Hiring Activity

Steady9 roles · 3 in 30d

Department

Engineering

Data

Ops

Seniority

Senior

Mid

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About Finubit

Finubit operates as a cloud migration consultancy and platform company for legacy banks. The core value proposition centers on moving financial institutions from on-premises core banking systems to cloud-native architecture on AWS and GCP. The team—51–200 employees based in Tel Aviv—operates with senior engineering and data talent, tackling challenges around compliance (SOC 2, PCI-DSS), reliability under zero-tolerance error margins, cost optimization, and reducing time-to-market for new banking products. Projects span Kafka-based event streaming, complex financial data modeling, performance optimization, and monitoring infrastructure at scale.

HeadquartersTel-Aviv, Tel-Aviv District

Company Size51–200 employees

Hiring MarketsIsrael, United States

Frequently Asked Questions

What tech stack does Finubit use?

TypeScript, JavaScript, Python, Go, React, PostgreSQL, Kafka, AWS, GCP, Kubernetes, Temporal, Argo Workflows, Prometheus, Grafana, Loki, and Claude. The focus is distributed systems, streaming, and observability.

What is Finubit working on?

Core projects include Kafka event streaming integration, cloud-native financial logic platforms, analytical data pipelines, LLM-powered development tooling, performance optimization, and scaling monitoring infrastructure for banking workloads.