First Line Software Family
We are an international team of tech enthusiasts with over 400 employees. Join Our Team! We create incredible projects all over the world. Are you in?
First Line Software is an international team of programming enthusiasts with over 400 employees. Our offices are located in the Czech Republic, Poland, the USA, Germany, Montenegro, Australia, and the Netherlands. We are a successful international company, which combines the attractive and routine-free atmosphere of a start-up.
“Claude has become part of my daily workflow.”
We spoke with our Software Developer, Hazir, about how he’s using Anthropic Claude to save time, work more efficiently, and boost productivity.
🎥 Watch the video to learn more.
06/10/2026
🚀 Big news: First Line Software is now an Anthropic Claude Select Partner.
As an AI-native engineering company, we help organizations move from AI experimentation to production-ready solutions that create real business value.
From intelligent automation to AI-powered applications and digital experiences, we’re helping clients unlock the potential of modern AI technologies, including Claude.
We’re excited to deepen our collaboration with Anthropic and support organizations on their AI journey.
06/04/2026
🌊 Our One Wave journey has begun!
The first stop was Montenegro, together with our Serbia team, bringing a Spanish twist to this year’s Open Air Fest.
A day of poolside fun, dancing, music, great food, and even better company — celebrating the connections that bring us together across cultures and borders.
More One Wave moments are coming soon! 🌍
06/04/2026
🌊 Our One Wave journey has begun!
The first stop was Montenegro, together with our Serbia team, bringing a Spanish twist to this year’s Open Air Fest.
A day of poolside fun, dancing, music, great food, and even better company — celebrating the connections that bring us together across cultures and borders.
More One Wave moments are coming soon! 🌍✨
Hey there, and welcome to the AI News episode, where we uncover all the headlines you might have missed over the past month 💬👀
ICYMI: DeepSeek-V4 rattled benchmarks and cost assumptions simultaneously. The U.S. government is now reviewing advanced AI models before public release. Meta is back in the race with multimodal reasoning and parallel agent experiments. And Anthropic is quietly becoming the enterprise default.
What’s the biggest AI news you’ve been talking about?
05/01/2026
What changes when a team becomes Claude-certified? 👀
Our delivery teams are already working with in their daily workflows, and we’ve expanded certification across all departments as part of a company-wide initiative.
💬 What does that actually look like in practice? We asked our engineers how their work has changed, from planning and debugging to how they think about building software altogether.
04/24/2026
Here’s a glimpse of what’s been happening across our team lately — from live AI innovation at RETCON to creative moments in Belgrade and meaningful connections in Valencia. Building, learning, and growing together 🚀
04/15/2026
AI coding breaking down? 💬
It’s not the model — it’s the workflow.
Stop endless chats. Start structured handoffs.
Our colleague Emil is sharing something worth paying attention to: OpenSpec — a simple framework for working with AI on real coding projects, without everything falling apart halfway through.
➡️ Learn more in the post.
04/08/2026
💎 We’re helping teams move from promising ideas to AI systems that integrate, make decisions, and hold up in production.
Meet the AI Lab, the engineering core behind our AI capabilities at First Line Software. It’s where we design and build agentic systems end-to-end, as part of real workflows.
Agentic AI isn’t just a UI layer. It’s a system of agents, models, and tools working together, with governance and expert oversight built in from the start.
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Contact the business
Address
1 Broadway
Cambridge, MA
02142
Opening Hours
| Monday | 9am - 10pm |
| Tuesday | 9am - 10pm |
| Wednesday | 9am - 8pm |
| Thursday | 9am - 8pm |
| Friday | 9am - 8pm |