Software Engineer; Golang - Europe

Join to apply for the Software Engineer (Golang) - Europe role at Insider.

Before jumping into all the information about the role and what you can bring to the table, let us introduce ourselves real quick.

We are Insider,
the fastest-growing global Mar Tech scale-up and the #1 AI-native Customer Experience and Marketing platform trusted by enterprise brands worldwide. Our story began with six desks and a vision to create a single platform to make industry-first CX technologies and emerging channels accessible to marketers worldwide. Today, with 1500+ teammates across 50+ nationalities, we continue to push the boundaries of what’s possible in CX.

Our architecture brings together unified customer data, advanced journey orchestration, and comprehensive AI capabilities by seamlessly blending predictive, generative, and agentic AI into a single customer engagement platform that empowers teams to activate customer engagement across 12+ channels.

We recently raised one of the largest funding rounds in the industry
, a $500M Series E led by General Atlantic
. We are backed by top‑notch investors, including Sequoia Capital, QIA, Riverwood, and Endeavor Catalyst
, and trusted by 1200+ brands from high‑growth startups to the most prestigious Fortune 500 companies such as Samsung, Nike, L’Oreal, Singapore Airlines, Nestlé, Nissan, Lenovo, Puma, IKEA, Allianz, Domino’s, and the list goes on.

Insider was congratulated for becoming one of the only woman‑founder, women‑led B2B SaaS unicorns in the world
, achieving $200M in CARR (Committed Annual Recurring Revenue).
According to Gartner, we are the dominant leader in Multichannel Marketing. Don’t just take our word for it — see for yourself. We consistently outperform and continue our leadership, and the results speak for themselves.

From day one, Insider’s mission has not been only to build a world‑class product company, but also to create one of the most socially progressive technology communities in the world. Through our corporate social responsibility initiatives like 100

Projects, She Codes, She Leads, and She Markables, our community has committed to scaling its impact on our communities across 27+ countries, driving initiatives in health, education, farming, animal rights, and increasing women’s representation in STEM.

Behind all these achievements is an exceptionally talented, visionary team of overachievers across 27+ countries that moves fast and agile, creating cutting‑edge products, and focuses on making an impact. If you want to be a part of this journey, just keep reading.

We are looking for a Software Engineer who will help our team create and implement a wide variety of web‑based products using PHP and Go or Node.js, and wants to take their career one step further
. If you think you are one of those people, you will have the chance to work with the world’s leading brands with Artificial Intelligence & Machine Learning technologies
. Right now, while you’re reading this, we are sending an average of 2.2 billion requests and almost 2 billion instant notifications to more than 450 servers a day. On the Artificial Intelligence and Predictive side, we have more than 100 TB of historical data. We do not wait for jobs or opportunities to come to our feet; we create them. We have now reached 25% of global users
. If all of this interests you, read on for more!

• Designing, implementing and maintaining APIs and services
• Identifying and solving complex technical challenges creatively and effectively
• Nurturing a team culture that fosters collaboration and high performance
• Providing guidance and support to team members, helping them develop their technical skills
• Monitoring and optimizing key performance metrics

• You've had 3+ years of strong backend development experience with Go and/or Node.js, PHP Laravel
• You enjoy working on data‑heavy systems, especially where performance at scale is critical
• You’ve worked with databases like Postgre
  
  SQL, Redis, or similar
• You are a good communicator and fluent in English

• “Tech Talks”…