Senior Backend Engineer

Who We Are At Partnerize, we're on a mission to transform the way businesses grow. We've built the leading partnership automation platform that empowers brands to discover, engage, and convert their audiences at scale. From affiliate marketing to influencer collaborations, we help our clients build and manage profitable partnerships that drive real results. We're a team of passionate problem-solvers who are dedicated to helping our clients win in the ever-evolving world of digital marketing. Why Join Us We're looking for passionate, talented people who want to be part of a winning team. At Partnerize, you'll find a culture of collaboration, innovation, and respect. We're guided by our core values, and we're committed to creating an environment where everyone can do their best work. We also offer a competitive salary, generous benefits, and a flexible work environment that allows you to thrive both personally and professionally. If you're ready to grow your career and make a difference, we'd love to hear from you. About Us Konnecto,acquired by Partnerize, is building the next generation of intelligence for the evolving digital advertising ecosystem. Our platform uses data, AI, and large-scale behavioral signals to help global brands understand how consumers discover, research, and evaluate products across the web — even in an increasingly AI-driven, clickless discovery environment. As part of the Partnerize global platform, Konnecto is helping shape new ways for brands and publishers to understand influence, attribution, and performance across the open web. Our technology processes massive volumes of marketing and behavioral data and transforms it into actionable insights for some of the world's leading brands and commerce platforms. We are currently expanding our R&D center in Tel Aviv, where we are building advanced data systems, automation infrastructure, and intelligent workflows that power our products and enable the next wave of innovation in advertising technology. This role focuses on building reliable data systems and automation infrastructure, while helping us introduce AI-driven and agentic automation capabilities that improve how our engineering and data platforms operate. What You Will Do Design and build backend services using Node.js and TypeScript Develop and maintain data pipelines and automated workflows Work with Snowflake, MongoDB, and large datasets Improve reliability and performance of data processing systems Build and maintain automation infrastructure that supports data and platform operations Design systems that help automate engineering and data workflows Write unit and integration tests for backend services and workflows Collaborate with analysts and product teams to translate complex workflows into scalable systems Participate in improving engineering standards, testing culture, and development practices Drive the next generation of automation across the platform by designing AI-driven and agentic workflows that enhance how our engineering and data systems operate Your Day-to-Day Work Developing backend services and APIs Optimizing queries and data processing workflows Building reliable systems for processing large-scale data Designing and implementing automation processes across data and engineering workflows Supporting AI-driven and agentic automation initiatives across internal systems Writing automated tests to ensure system stability Collaborating with engineers in Israel and global teams Who We Are Looking For 4–7 years of backend development experience Strong experience with Node.js, TypeScript and python Experience working with SQL and large datasets Experience with MongoDB or other NoSQL databases Familiarity with data pipelines or distributed systems Experience with AI-enabled automation or agentic workflow systems Experience writing automated tests for backend services Interest in building automation-first systems and intelligent workflows Curiosity about applying AI and agentic automation to engineering and operational processes Comfortable working in a fast-paced engineering environment Strong communication skills in English Nice to Have Experience with Snowflake or data warehouses Experience with workflow orchestration systems Experience integrating external APIs Experience building automation frameworks or developer tooling Why Join Us Work on meaningful problems - build systems that power advertising intelligence for some of the world's leading brands. Automation & AI-first mindset - help design automation infrastructure and explore AI-driven, agentic workflows that improve engineering and data operations. Startup impact, global scale - Konnecto combines the agility of a growing R&D team with the reach and stability of Partnerize, a global leader in partnership automation. Shape a growing R&D center - join our new site and influence how our systems, infrastructure, and engineering culture evolve. Great working environment - hybrid work model, strong benefits, and a collaborative engineering culture. Our Commitment to Diversity & Inclusion We are committed to attracting, developing, and advancing our outstanding team members, regardless of race, ethnic identity, sexual orientation, religion, age, gender, gender identity, physical abilities, or any other dimension of diversity. We strive to foster an environment where people can be their authentic selves, raise concerns and innovate, all without fear; where they are treated fairly and respectfully, have equal access to opportunities and resources and can contribute fully to the organization's success. Every individual in our business is expected to live this commitment without exception. Privacy and data protection. The data collected as part of this application will be used for the recruitment process and any subsequent employment. You can find further information in Partnerize privacy policy here: https://partnerize.com/privacy-policy/ Notice to Recruiters and Staffing Agencies: To protect the interests of all parties, Partnerize will not accept unsolicited resumes from any source other than directly from a candidate or an approved vendor that has a written and signed agreement in place with Partnerize. Please do not contact or forward resumes to our company employees or locations. Any unsolicited resumes will be considered Partnerize property. Partnerize is not responsible for any charges or fees related to unsolicited resumes.