Sinch is pioneering the way the world communicates. More than 150,000 businesses — including Google, Uber, Paypal , Visa, Tinder, and many others — rely on Sinch's Customer Communications Cloud to power engaging customer experiences through mobile messaging, voice, and email. Whether you need to verify users or craft omnichannel campaigns, Sinch makes it easy. Our AI-infused Super Network, APIs, and applications ensure you can connect with your customers reliably and securely, at every step of their journey. At Sinch we “Dream Big”, “Win Together”, “Keep it simple”, and “Make it Happen”. These values are our foundation! We are seeking a highly skilled and experienced Senior Software Engineer to join our IP Management team. The IP Management team is responsible for creating and managing the IPs our customers use to send email from our systems. The ideal candidate will be a master of their craft, with a passion for tackling complex challenges and a proven track record of delivering high-quality, scalable, and maintainable software. You will play a key role in designing, developing, and maintaining the software that powers our IP management platform, a critical component of our business. As a senior member of the team, you will also be expected to mentor junior engineers and contribute to the continuous improvement of our development practices.