Holycode™ Tech Stack

AI-driven software development and nearshoring for startups and SMEs

Software Development Zürich, Zürich 201–500 employees Founded 2014 Privately Held

Holycode is a 400+ person nearshoring and software development firm with distributed hubs across Serbia, Romania, and Switzerland. The tech stack reveals a dual focus: infrastructure as code (Pulumi, Terraform, Ansible) paired with modern app frameworks (React, Angular, Spring), plus data pipeline tools (Elasticsearch, Logstash, Kibana). Active adoption of LangChain and a shift away from PHP/Symfony signal a pivot toward AI-first development—aligning with their stated consultancy offering. The project backlog (migration work, CI/CD, microservices, mobile banking) reflects a services-heavy model operating across compliance-heavy and data-intensive domains.

Tech Stack 95 technologies

Core StackPulumi Terraform Ansible Python Java MySQL MongoDB AWS Bitbucket Docker Kubernetes CircleCI Maven SageMaker Selenium Cypress Playwright Postman GitHub Actions Jenkins Spring React Angular Elasticsearch, Logstash, Kibana Gradle Git REST Assured Qase AWS ECS AWS SQS+63 more

AdoptingLangChain

ReplacingPHP Symfony

What Holycode™ Is Building

◆Challenges

Compliance processes that don't scale
Fragmented tools
Manual reviews
Reliability and disaster recovery
Security and compliance
Turning smartphone video into structured spatial data
Building data layer of built world
Scaling backend systems
Parsing complex tender pdfs
Matching products to parsed items

▲Active Projects

Migration projects
Neon
Build automation and ci/cd pipeline
Backend apis
Backend setup servers microservice architecture
New implementations
Extensions of existing systems
Mobile banking app
Mobile capture experience development
Processing and visualization pipelines

Hiring Activity

Decelerating30 roles · 7 in 30d

Department

Engineering

Finance

Seniority

Mid

Senior

Intern

Manager

Staff

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About Holycode™

Holycode provides AI consultancy, custom software development, and IT nearshoring for early-stage and mid-market companies. Founded in 2014 and headquartered in Zürich, the company operates development centers in Belgrade, Novi Sad, Niš, and Bucharest, with additional offices in Germany and the UK. Beyond custom development and MVP/POC work, they specialize in ERP implementations (Microsoft Dynamics BC, SAP, Odoo) and emerging AI agent development. Their client base spans 160+ companies. Pain points cited include scaling compliance processes, managing tool fragmentation, and tackling data-heavy challenges like converting video into spatial data and parsing complex documents—domains where their nearshored engineering teams and infrastructure expertise create operational leverage.

HeadquartersZürich, Zürich

Company Size201–500 employees

Founded2014

Hiring MarketsSerbia, Romania, Switzerland

Frequently Asked Questions

What tech stack does Holycode use?

Python, Java, React, Angular, Spring, AWS, Kubernetes, Docker, and a full CI/CD suite (CircleCI, Jenkins, GitHub Actions). They're actively adopting LangChain and phasing out PHP/Symfony in favor of modern frameworks.

What is Holycode working on?

Migration projects, CI/CD pipeline build-outs, microservice architecture setup, backend APIs, mobile banking apps, and data processing/visualization pipelines. They also address compliance automation and document parsing challenges for clients.