At a Glance
- Tasks: Design and implement web-based products using Go, Node.js, and PHP.
- Company: Join Insider One, a leading tech company with a diverse global team.
- Benefits: Enjoy competitive pay, training opportunities, and a chance to own part of the company.
- Other info: Participate in community projects and enjoy year-round team events.
- Why this job: Be part of a mission-driven team creating impactful technology solutions.
- Qualifications: 4+ years in backend development with Go/Node.js and strong communication skills.
The predicted salary is between 60000 - 80000 € per year.
About Us
Insider One is the #1 platform that brings everything marketing and customer engagement teams need in one place so they can reach their peak potential and become unstoppable. Our story began with six desks and a vision to create a single platform to make industry‑first technologies and emerging channels accessible to marketers worldwide. Today, Insider One is powered by 1,500+ team members representing 50+ nationalities across 30+ offices. With AI at its core and an integrated Customer Data Platform (CDP), Insider One unites data, personalization, and journey orchestration across the most extensive set of natively supported channels, including WhatsApp, SMS, Email, Web, App, and Site Search.
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 2000+ customers 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 One was congratulated for becoming one of the only woman‑foundered, women‑led B2B SaaS unicorns in the world. Loved by customers, recognized by analysts, we are the only vendor recognized as the #1 leader in all the capabilities marketing and customer engagement teams need.
From day one, Insider One’s mission has not only been to build a world‑class product company, but also to create one of the most socially progressive technology communities in the world. Through our social responsibility initiatives like 100 Social Responsibility Projects, AI Training for Teachers, Code Academy, SheCodes, SheLeads, and SheMarkables, our community has committed to scaling its impact on our communities across 30+ 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 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.
What You Will Do
- 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
What You Will Need
- You've had 4+ 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 PostgreSQL, Redis, or similar
- You are a good communicator and fluent in English
What We Offer
- Be part of a diverse team that’s as global as it gets — where every voice is heard and 50+ nationalities build together
- Level up with internal trainings covering AI fundamentals, coding, foreign languages, and a wide range of personal development skills
- Feed your curiosity with access to Spotify, LinkedIn Learning, Blinkist, MasterClass, and CloudGuru
- Become a Shareowner through our eligibility‑based “ESOP” and own a piece of what you build
- Help build the team you want to work with and enjoy rewarding referral bonuses
- Opportunities to give back to your community through volunteering and purpose‑driven social impact projects
- From global retreats to team‑building activities, expect year‑round events that turn into lifelong memories
- Get inspired by the greatest minds in the tech industry through events like our Tech & Dev Talks
Mission & Culture
We aren’t just hiring for a position; we are hiring for a mission — a mission to build a lasting legacy that will set the benchmark for the most progressive tech companies out there. To do this, we are looking for exceptional talent to join a community of good‑hearted individuals who take high ownership and are relentlessly driven to go the extra mile.
If this sounds like who you are and where you aspire to be, we are excited to meet you.
Equal Opportunity
We provide equal opportunity in a zero‑discrimination workplace and not just welcome but also embrace everyone without regard to sex, race, color, nationality, religion, gender identity, sexual orientation, disability status, citizenship, or marital status.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Software Engineer (Golang) - Europe in London employer: Insider One
At Insider One, we pride ourselves on being a leading employer that champions diversity and innovation within the tech industry. Our vibrant work culture fosters collaboration among over 1,500 team members from 50+ nationalities, offering extensive growth opportunities through internal training and access to top learning resources. With a strong commitment to social responsibility and a mission-driven approach, we empower our employees to make a meaningful impact while enjoying competitive benefits and a supportive environment.
StudySmarter Expert Advice🤫
We think this is how you could land Software Engineer (Golang) - Europe in London
✨Tip Number 1
Network like a pro! Reach out to current employees at Insider One on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Prepare for the interview by brushing up on your Go and Node.js skills. Be ready to discuss your past projects and how you've tackled complex challenges. Show us your problem-solving prowess!
✨Tip Number 3
Don’t just focus on technical skills; highlight your teamwork and communication abilities. We love a good collaborator, so share examples of how you've supported your team in the past.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, it shows you're genuinely interested in being part of our mission and culture.
We think you need these skills to ace Software Engineer (Golang) - Europe in London
Some tips for your application 🫡
Show Your Passion:When you're writing your application, let your enthusiasm for software engineering shine through! We want to see how excited you are about the role and our mission at Insider One.
Tailor Your CV:Make sure to customise your CV to highlight your experience with Go, Node.js, and PHP Laravel. We love seeing how your skills align with what we need, so don’t hold back!
Be Clear and Concise:Keep your application straightforward and to the point. We appreciate clarity, so make sure your key achievements and experiences stand out without unnecessary fluff.
Apply Through Our Website:Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. We can’t wait to hear from you!
How to prepare for a job interview at Insider One
✨Know Your Tech Stack
Make sure you’re well-versed in Go, Node.js, and PHP Laravel. Brush up on your experience with databases like PostgreSQL and Redis, as these will likely come up during the interview. Be ready to discuss specific projects where you’ve used these technologies.
✨Showcase Problem-Solving Skills
Prepare to talk about complex technical challenges you've faced and how you creatively solved them. Insider One values innovative thinking, so think of examples that highlight your ability to tackle tough problems effectively.
✨Emphasise Team Collaboration
Since the role involves nurturing a team culture, be prepared to discuss how you’ve supported your colleagues in developing their skills. Share experiences where you’ve fostered collaboration and high performance within a team.
✨Communicate Clearly
As a good communicator, you’ll need to express your thoughts clearly and confidently. Practice explaining your technical ideas in simple terms, as this will demonstrate your ability to communicate effectively with both technical and non-technical team members.
