Backend Engineer

Engineer I, Belfast, Northern Ireland Hybrid Schedule (M/F remote, T/W/TH in-office)At Magnite, we cultivate an environment of continuous growth and collaboration. Our work impacts what millions of people read, watch, and buy, and we’re looking for people to help us tackle that responsibility with creativity and focus.Magnite (NASDAQ: MGNI) is the world’s largest independent sell-side advertising platform. Publishers use our technology to monetize their content across all screens and formats including CTV / streaming, online video, display, and audio. Our tech fuels billions of transactions per dayYou’ll be part of a collaborative, supportive environment where you can grow your skills and contribute to meaningful projects from day one. The Team: Magnite is looking for a Software Engineer I to join the Marketplace Quality Engineering team. This team designs, builds, and maintains systems that protect the integrity and transparency of Magnite’s advertising automation platform and enable our partners to protect their brands.In this role you will:Work with experienced engineers to design, build, and maintain backend services and APIsWrite production-quality code and automated testsCollaborate across distributed teams to understand requirements and build solutionsLearn to identify and troubleshoot bugs, performance issues, and edge casesContribute to code reviews, design discussions, and team retrospectivesParticipate in team planning, demos, and agile ceremoniesBuild confidence in delivering high-quality, testable, and maintainable softwareWe’re looking for someone with:0–2 years of professional software engineering experience (internships and personal projects welcome)A degree in Computer Science or a related fieldA strong foundation in computer science fundamentals (data structures, algorithms, OOP)Familiarity with at least one statically-typed, object-oriented language (Java preferred)Exposure to SQL and relational database conceptsComfort using command-line tools in a Linux environment and working with GitA proactive attitude and strong communication skills — especially in a collaborative, distributed team environmentA desire to learn from feedback and grow as a backend engineerExperience with Java and/or PythonExposure to Docker and cloud platforms (e.g., AWS)Academic or project experience with backend systems or APIsOur current tech stack includes:Java / Spring BootPythonDockerJavaScript/TypeScript / ReactPostgres / MySQLLinux (both on-premise and AWS)Comprehensive Perks and Benefits:Holiday Breaks and Quarterly Wellness DaysEquity and Employee Stock Purchase PlanFamily-Focused Benefits and Parental LeavePrivate Medical InsuranceCompetitive Pension PlanDisability and Life InsuranceMobile Phone SubsidyFitness and Wellness ReimbursementCompany Culture: We believe collaboration is essential to success. Magnite’s hybrid schedule includes two days worked remotely (Monday and Friday) and three days on-site (Tuesday, Wednesday and Thursday). Our offices provide lunches, beverages, snacks, training and development, and office events to support your work week.Magnite Invests in You:Career Development Initiatives and a Career Growth FrameworkCulture and Inclusion ProgramsBonusly Peer-to-Peer Recognition ProgramCommunity Service and Volunteer EventsCompany-Matched Charitable ContributionsMental Health SupportAbout Us: The world's leading agencies and brands trust our platform to access brand-safe, high-quality ad inventory and execute billions of advertising transactions each month. Magnite has offices across North America, EMEA, LATAM, and APAC. Our Commitment: We aim to incorporate a wide range of voices into our Magnite culture, cultivating an environment where employees feel welcomed, cared for, and encouraged to freely share ideas.Magnite is an equal opportunities employer and welcomes applications from diverse candidates. We are committed to employee growth, collaboration, inclusion, and innovation. #J-18808-Ljbffr