Senior Java Developer

Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.Job OverviewThe Application Development Technology Lead is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities to expand and modernize the OMC technology platform.A key function within the Banking and International Clients Technology is the client onboarding process at CITI. Our team is responsible for the technology platform that orchestrates the client onboarding functions of multiple business domains. We empower clients and operations teams with interactive tools, APIs and real-time information to automate and streamline onboarding workflows across areas such as Legal, Credit, KYC and Account opening.We are looking for talented technologists to help build the future of global Client Onboarding Platform as well as addressing the current needs on the existing platform. This role offers high visibility and will make a significant impact on the client onboarding experience, helping shape the future of how we serve our clients.Responsibilities:Hands-on design and development of scalable software solutions using Java, Kotlin, Spring, and Restful APIsWrite clean, maintainable, and efficient code following best practices in software engineeringParticipate in all phases of the Software Development Lifecycle (SDLC), from requirement gathering to deploymentContinuously improve application performance, scalability, and reliabilityPartner with management teams to integrate functions and define system enhancements for new products and process improvementsResolve high-impact problems through in-depth evaluation, providing innovative solutionsProvide expertise in applications programming, ensuring design adherence to architecture blueprints and developing coding standardsStay current with emerging trends and technologies in full-stack development, and coach/advise mid-level developersQualifications:Minimum 6 years of Application Development experienceProficiency in Java, Spring, Hibernate, real-time messaging, and associated Java frameworksHands-on experience developing products with RESTful APIs and microservices architectureStrong knowledge of relational databases (e.g., PostgreSQL, Oracle) and document storage (MongoDB)Proficiency in ReactJS and core front-end technologies: HTML5, CSS3, JavaScript (ES6+), ReduxExposure to Kotlin is a significant advantageDeep understanding of software architecture, industry best practices, and excellent problem-solving, analytical, and debugging skillsDemonstrated leadership, project management, and clear communication skills; Master's degree in Computer Science, Engineering, or a related field preferredWhat we can offer you:This role will offer you the opportunity to run analytics on very large datasets. Along with that you will be developing event driven microservices, lots of Rest APIs and work on latest cutting-edge technologies.By joining Citi Solutions Center Poland, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed) and enjoy a whole host of additional benefits such as:Private Medical Care ProgramLife Insurance ProgramPension Plan contribution (PPE Program)Employee Assistance ProgramPaid Parental Leave Program (maternity and paternity leave) Sport CardHolidays AllowanceSport and team recreation activitiesSpecial offers and discounts for employeesAccess to an array of learning and development resources A discretional annual performance related bonusA chance to make a difference with various affinity networks and charity initiativesAlongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self every day.  We want the best talent around the world to be energized to join us, motivated to stay, and empowered to thrive.