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Cloudflare makes sharing localhost incredibly simple
Cloudflare has introduced a simple way to make a local application accessible from the Internet - without opening ports, configuring DNS or setting up a server. With Cloudflare Quick Tunnels, you can run: and instantly get a public HTTPS URL such as: This
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Free, open-source AI code reviewer that makes agents debate your pull request before posting to GitHub
Open Code Review is an open-source AI agent that runs multiple specialized reviewers on your PRs, makes them debate findings, then posts results to GitHub.
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Oxc is getting serious: Can Rust replace more of the JavaScript toolchain?
JavaScript tooling is slowly moving away from JavaScript. ESLint, Prettier, Babel and other tools have been the foundation of modern frontend development for years. But a growing number of projects are rebuilding parts of the toolchain in Rust. One projec
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Sofka: a Rust rewrite of k9s with native Flux support and background port-forwarding
Sofka rewrites k9s in Rust one generic resource pipeline, background port-forwarding that doesn't freeze the TUI, native Flux CD support, and no GC pauses. v0.1.0, July 2026.
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OpenAI's Astra AI Completes 48 CAPTCHA Challenges
OpenAI's new Astra AI model has completed all 48 challenges in a CAPTCHA-style game, highlighting how quickly AI is catching up with one of the internet's oldest defenses against bots. CAPTCHAs were designed around a simple idea: humans can easily recogni
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Cloudflare freed 100TB of RAM by fixing five data structure mistakes
Cloudflare cut DNS cache memory by 56%, from 953 to 420 bytes per entry, across 250 billion cached records. Five Rust data structure fixes, no new hardware.
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10x cheaper than GPT-4o NVIDIA Nemotron 3 Ultra
Nemotron 3 Ultra: open weights, 1M token context, 10x lower cost than GPT-4o on agent benchmarks. Download the weights, self-host, fine-tune - GPT-4o can't match that.
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Your Git Repository can compromise your AI coding agent
AI coding agents such as Claude Code, OpenAI Codex and Cursor are becoming an increasingly common part of modern software development. They can inspect repositories, run Git commands, execute tests and interact with a developer's local environment. A newl
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Keycloak lets strangers reset your admin password and never sends an email about it
Keycloak CVE-2026-18963 (CVSS 9.1): unauthenticated attackers can reset any user's password without email verification. Fix: upgrade to 26.7.2
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JDK 27 arrives September 15 - post-quantum crypto, smaller heaps and what's coming in JDK 28
JDK 27 ships September 15, 2026. Key changes: post-quantum TLS 1.3 (JEP 527), G1 GC as default (JEP 523), compact object headers on by default (JEP 534). JDK 28 adds native JSON API.
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Tech stack
Technologies named in job postings at fireup.pro over the last 12 months, by layer, with the share of postings for each.
Technologies in use
43
Postings analysed
5
Stack modernity
80/100AI adopter
Languages
Java
SQL
Kotlin
Python
Frameworks & libraries
Appium
Espresso
Hibernate
JUnit
Databases
PostgreSQL
Cloud & platforms
AWS
GitHub
Postman
GitHub Actions
AI & ML
Claude
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Full fireup.pro tech stack
43 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
78/100
Scaling fast
Open positions
2
2 opened / 1 closed in 30 days
Median time-to-fill
60 days
faster than 23% of the market
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
QA
67% ▲
Backend
33% ▼
Activity Timeline
Added TestNG to stack
Oct 2026
Added Swift to stack
Oct 2026
Added Espresso to stack
Oct 2026
Added BrowserStack to stack
Oct 2026
Added Rest-Assured to stack
Oct 2026
Added HIPAA to stack
Oct 2026
Added Claude Code to stack
Oct 2026
Added Charles Proxy to stack
Oct 2026
Added Appium to stack
Oct 2026
Added Scrum to stack
Sep 2026
Added Agile to stack
Sep 2026
Added Amazon Kinesis to stack
Aug 2026
Offices
Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
Rybnik
Rybnik
Poland
HQ
Get in touch
1 open roles 3 posted in 90 days 100% engineering 50-200 est. staff
hires for Backend
3 Maja 30 | 44-200 Rybnik, PL
Jobs
≈ $36k – $74k per year (Estimated) • Hybrid • Full-Time • Rybnik
Python
Java
SQL
Claude Code
DevOps
GitHub Actions
CI/CD
Git
GitHub
Cybersecurity
HIPAA
Management
Agile
QA
JMeter
Appium
Postman
Rest-Assured
k6
Charles Proxy
Apply
≈ $35k – $73k per year (Estimated) • Hybrid • Full-Time • Rybnik
Java
Kotlin
SQL
Swift
Espresso
DevOps
CI/CD
AWS
GitHub
Cybersecurity
HIPAA
Management
Agile
QA
TestNG
JMeter
Appium
Postman
BrowserStack
Charles Proxy
Apply
