Company Name: adMarketplace Job Details: $100-140k+,BonusReactAWSJavaGraphQLKafkaSpringREST,APISenior,and,Expert,levelNew,York4-5,days,a,week,in,office Job Url: https://app.welcometothejungle.com/jobs/X6pA2QcN?theme=take-another-look Job Description: RoleWho you areBachelor's or Master's degree in Computer Science, Engineering, or a related field7+ years of hands-on development experience with Java (Java 17+ preferred), including Spring Boot or another dependency injection frameworkProven experience in leading teams of engineers in a fast-paced, high-growth environmentStrong understanding of RESTful APIs, designing relational databases, Microservices, and event-driven architecturesExcellent problem-solving skills, initiative, and ability to drive projects independentlyStrong communication and leadership skills, with a commitment to collaboration and transparencySome front-end development experience with ReactDesirableExperience with containerization, CI/CD pipelines, AWS, Kafka, and ClickhouseKnowledge with GraphQLExperience with caching, performance tuning and JVM optimizationContributions to open-source projects or active involvement in technical communitiesWhat the job involvesWe are looking for a Lead Full Stack Engineer with deep expertise in Java, Spring Boot and leadership experience to guide a team working on a high-performance web applicationWhile this role focuses primarily on backend development and architecture, some React front-end experience is preferredThe ideal candidate will be responsible for leading an onshore software engineering team and coordinating with an offshore team that has its own team leadYou will have a direct impact on the design, scalability, and reliability of our web application while ensuring best practices and high code qualityThis is an opportunity to own architectural decisions, mentor engineers, and drive innovation in a fast-paced, high-growth environmentLead the design, development, and operation of a high-performance web applicationAct as a technical leader, making architectural decisions and driving innovationDevelop and maintain scalable backend services using Java, Spring BootCollaborate with product managers, front-end developers, and data engineers to translate business requirements into robust technical solutionsProvide mentorship and guidance to onshore engineers while coordinating with the offshore team leadEnsure high standards for code quality, security, and performanceContinuously research and implement new technologies and best practices to improve our platformLeverage AI-powered development tools to accelerate coding, debugging, and deployment processesShare this jobReport a problem with this jobHide companyView 16 more jobs at adMarketplaceCompanyCompany benefitsMedical/Dental/Vision/FSAWellness Programs & Social EventsLife/Disability InsuranceMatching 401kEmployee Referral Bonus ProgramDiscounted Gym MembershipTax-Free Commuter BenefitsOur takeAdMarketplace delivers performance traffic to large, data-savvy marketers and their agencies. Its Advertiser 3D platform is a pay-per-click platform that allows advertisers to bid by individual traffic source and device type.AdMarketplace serves paid-search ads on publisher properties in response to a user’s search on the site. With this technology, advertisers can see the top-level view of all their campaigns and make the best decisions for their business through improved transparency.In 2022, the company saw a substantial rise in engagement and continues to focus on platform development and product scalability, leveraging its Smart Product Results product to improve online customer journeys to purchases. It is also expanding its presence for advertiser sales, marketing and measurement services in the US and Europe.FreddieCompany Specialist at Welcome to the Jungle