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PremierSoft Tech Stack

Custom software and staffing for Brazilian financial and enterprise systems

IT Services and IT Consulting Blumenau, Santa Catarina 201–500 employees Founded 2011 Privately Held

PremierSoft is a Brazil-based software services firm built around Java, .NET, and JavaScript stacks, with growing adoption of React, Angular, and observability tools (Elasticsearch, Grafana, Prometheus). The hiring mix is heavily weighted toward senior engineers (35 of 44 engineering roles), suggesting either deep customer retention requiring expert-level maintenance, or a shift toward higher-complexity project work — consistent with their active portfolio of financial infrastructure (internet banking, Pix integration, cobranças platforms) and legacy system modernization.

Tech Stack 152 technologies

Core StackJava .NET C# JavaScript TypeScript React Next.js Jest Figma Datadog Google Analytics AWS Payara Groovy JAX-RS ActiveMQ JDBC CSS React Testing Library Vitest Gitflow iOS Android BrowserStack Appium Android Studio Xcode Jotai React Query TanStack Query+120 more

AdoptingReact Angular Elasticsearch Grafana Prometheus Groovy Payara

What PremierSoft Is Building

◆Challenges

High volume data performance scalability
Ensuring data integrity in fiscal processes
Complex integration with municipal systems
Ensuring high availability
Regulatory compliance for financial products
Performance bottlenecks
Integrating legacy systems
High-volume data processing
Multiple system integrations
Integração entre sistemas

▲Active Projects

Pix
Internet banking
Ai lab solution development
Api integration maintenance
Cobranças
Strategic project for enterprise management solutions
New web and mobile platform
Solução para cooperativa de crédito
Manutenção de sistemas legados
Employee association digitalization platform

Hiring Activity

Accelerating60 roles · 30 in 30d

Department

Engineering

44

HR

3

Product

3

Design

2

Marketing

2

Customer

1

Data

1

Support

1

Seniority

Senior

35

Mid

18

Junior

2

Manager

2

Notable leadership hires: Tech Lead

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About PremierSoft

PremierSoft delivers custom software development, staff augmentation, and IT consulting to mid-market enterprises across Brazil, with a 13-year operating history. The company specializes in financial services systems (internet banking, payment rails, credit union platforms), enterprise resource management, and legacy system integration. Their technical footprint spans backend (Java, .NET, Payara), frontend (React, Next.js, Angular), mobile (iOS, Android), and cloud infrastructure (AWS). Active projects center on regulatory-heavy domains: Pix payment systems, municipal system integration, fiscal compliance, and high-availability infrastructure for financial products.

HeadquartersBlumenau, Santa Catarina

Company Size201–500 employees

Founded2011

Hiring MarketsBrazil

Frequently Asked Questions

What tech stack does PremierSoft use?

Core stack: Java, Payara, .NET, C#, JavaScript, TypeScript, React, Next.js. Testing: Jest, React Testing Library, Vitest. Mobile: iOS, Android with Appium. Observability: Datadog, Google Analytics. Cloud: AWS. Currently adopting React, Angular, Elasticsearch, Grafana, Prometheus.

What projects is PremierSoft working on?

Financial infrastructure (Pix, internet banking, cobranças/collections, credit union platforms), enterprise management solutions, API integrations, mobile and web platform development, and legacy system maintenance. Active challenges include scaling data performance, ensuring fiscal compliance, and integrating municipal systems.