Panel Sistemas is a 300+ person software services firm in Madrid building across legacy modernization, GenAI solutions, and infrastructure transformation. The stack reveals dual operating modes: legacy enterprise work (COBOL, DB2, SAP) paired with modern cloud-native adoption (GCP, Azure, Kubernetes, CI/CD) and emerging AI capabilities (GPT-4, Claude, LangGraph, Bedrock). Active hiring is engineering-heavy (50 roles) with senior-skewed seniority mix, and projects span core banking, IoT platforms, and GenAI components — indicating they're positioning as modernization-and-AI consultancy rather than pure legacy shops.
Notable leadership hires: Technical Lead OpenShift
Panel Sistemas develops and maintains software across the full lifecycle for mid-market and enterprise clients, with particular depth in banking, capital markets, telecommunications, and life sciences. Founded in 2003, the company serves over 50 clients and has completed 1,200+ projects. They operate across three service layers: software development, QA, and managed IT services. Current focus includes legacy system evolution (migrating off proprietary databases to PostgreSQL), GenAI integration on AWS infrastructure, and compliance-heavy work (21 CFR Part 11 for life sciences, SWIFT messaging for banking). Hiring is concentrated in Spain.
React, TypeScript, .NET/C#, Java, Python, SQL, and AWS services (Lambda, Bedrock, SageMaker). They use GenAI models (GPT-4, Claude 3, Mistral) and frameworks (LangGraph, CrewAI, AutoGen). Legacy systems run COBOL and DB2.
Core projects include GenAI solutions on AWS, core banking and capital markets platforms, IoT connectivity and testing, legacy system modernization (PostgreSQL migration), CI/CD pipeline automation, and infrastructure-as-code with Terraform.
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