Senior Software Engineer

Join to apply for the Senior Software Engineer - Paris hybrid role at Aircall Aircall is a unicorn AI-powered customer communications platform used by 22,000+ companies worldwide to drive revenue, faster resolutions, and scale. We’re redefining what a customer communications platform can be—by combining voice, SMS, WhatsApp, and AI into one seamless workspace. Our momentum comes from a simple but powerful idea: help every customer-facing team work smarter, not harder. Aircall’s AI Voice Agent automates routine calls, AI Assist streamlines post-call tasks, and AI Assist Pro delivers real-time guidance that helps people do their best work. The result—companies grow revenue, deliver faster resolutions, and scale service. We’ve built a product customers love and a business that scales fast. Aircall operates in nine global offices (Paris, New York, San Francisco, Sydney, Madrid, London, Berlin, Seattle, and Mexico City) and is backed by world-class investors. Our teams are shipping AI innovation faster than ever and expanding across new product lines and markets. At Aircall, you’ll join a company in motion—ambitious, profitable, and product-driven—where impact is visible, decisions are fast, and growth is real. How We Work at Aircall: We believe in customer obsession, continuous learning, and delivering extraordinary outcomes. We value open collaboration, taking ownership, and making smart, informed decisions with speed and precision. If you thrive in a fast‑paced, team‑driven environment where curiosity, trust, and impact matter, you’ll fit right in. We are looking for an engaged and passionate Senior Software Engineer to join our growing engineering department and be part of our engineering teams. Responsibilities Create, design, develop, test, and monitor your code in production autonomously and reliably. Collaborate with product managers, designers and other engineers to offer pragmatic solutions to real‑world problems and implement them end to end. Work with your team to design high‑quality, secure, and scalable solutions and be accountable for their execution. Obtain a good understanding of the business to provide relevant solutions to users and clients. Mentor and promote tech growth within the teams. Stay up‑to‑date on new technologies and architectures, demonstrate good judgment in their potential applications. Qualifications You have at least 7+ years of experience in back‑end development, using TypeScript & NodeJS/Python/Ruby/Rails or other languages, with a focus on delivering for security, scalability, availability, and performance. You have worked extensively with AWS in a production environment, preferably for high‑volume / high availability services and understand how to design for, deploy on and get the best out of the environment and services provided by Amazon. Experience working on frontend applications is a big plus, preferably with React. Value code simplicity, quality, performance and maintainability. Can design pragmatic & simple architectures to solve problems at scale. You possess effective and proactive communication skills, and can collaborate with different profiles and roles. Tech Stack You do not need to be familiar with all of our technical stack or any specific functional area, but you have a strong willingness to learn and adapt quickly. Typescript/ Node.js, Python, REST API/GraphQL APIs, Ruby/Rails, React, AWS/Serverless or EKS, PostgreSQL, DynamoDB, OpenSearch, Redis. Why join us? 🚀 Key moment to join Aircall in terms of growth and opportunities 💆♀️ Our people matter, work‑life balance is important at Aircall 📚 Fast‑learning environment, entrepreneurial and strong team spirit 🌍 45+ Nationalities: cosmopolite & multicultural mindset 💶 Competitive salary package & benefits Seniority level Mid‑Senior level Employment type Full‑time Job function Engineering and Information Technology Industries Software Development DE&I Statement At Aircall, we believe diversity, equity and inclusion – irrespective of origins, identity, background and orientations – are core to our journey. We pride ourselves on promoting active inclusion within our business to foster a strong sense of belonging for all. We’re working to create a place filled with diverse people who can enrich and learn from one another. We’re committed to ensuring that everyone not only has a seat at the table but is valued and respected at it by providing equal opportunities to develop and thrive. We will constantly challenge ourselves to make sure that we live up to our ambitions around diversity, equity and inclusion, and keep this conversation open. Above all else, we understand and acknowledge that we have work to do and much to learn. Candidate Privacy Notice Want to know more about candidate privacy? Find our Candidate Privacy Notice here. AI Enhancements in Hiring 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. #J-18808-Ljbffr