Job DescriptionYou will join a digital B2B platform that transforms online banking into a powerful growth channel. The product helps financial institutions personalize their service portfolios, integrate seamlessly with existing systems, maintain regulatory compliance, deliver tailored offers, and leverage advanced reporting capabilities.Our client already has a strong and growing customer base. You will be part of a US-based squad, collaborating closely with teammates working across both US and European time zones.We offer:Competitive compensationFlexible working hoursFlexible working location (Remote/Office/Mixed)Technical equipmentProfessional development and regular Performance AppraisalsEnglish coursesHealth InsuranceOnline coursesCorporate events, tech talks, and so onResponsibilities:Develop and maintain backend services using recent versions of .NET (7 or 8) and Node.js (18+).Collaborate with the team to design, build, and optimize scalable and secure systems.Work with Azure cloud services and related technologies (KeyVault, AIS, APIM, AKS, etc).Implement event-driven and microservice-based architectures.Manage and optimize SQL databases.Ensure code quality, reliability, and adherence to best practices.Communicate effectively with cross-functional teams, clearly outlining blockers and technical concerns.Requirements:3+ years of experience with .NET development (preferably .NET 7/8).Hands-on experience with Node.js (18+).Solid understanding of Azure technologies and cloud infrastructure.Experience with event processing and microservice architecture.Knowledge of SQL databases.Basic understanding of security and networking (OAuth, whitelisting, tokenization, masking, p2p VPNs, etc).Strong written communication skills and ability to collaborate in an international team.English level: B2 or higher.Nice to Have:Experience with TypeScript and React.Knowledge of modern frontend development principles.Join us and be part of a team that values innovation, collaboration, and excellence in sales!Who we areProffiz is a web and mobile software engineering company of dedicated professionals based in Ukraine and Poland. Throughout years of passionate work, we create software solutions for Fintech, Print, Photo&Image, and other industries. At Proffiz, we strive to deliver top-quality of our work and are looking for exceptional talent to join us. If you are excited about the opportunity to collaborate and grow among passionate experts — we invite you to our team!Ready, Steady, Go!)Відгукнутись на вакансію