Business Analyst (Banking)

About the Job Company Description OBSS is an engineering-led technology consultancy helping organisations build, modernise and scale mission-critical systems through AI-native delivery. For 20+ years, we’ve delivered high-volume solutions across defence, finance, insurance, aviation, retail & e-commerce, and other regulated industries, driving measurable business impact across complex digital ecosystems. Our capabilities span technology consultancy, software engineering, cloud, data & AI, and experience design. We apply AI-native delivery to bring greater speed, governance, predictability, and repeatability to mission-critical delivery environments. With 1,000+ technology professionals and offices in London, Istanbul, and Ankara, OBSS brings enterprise-grade delivery depth and engineering scale to organisations operating in highly demanding technology landscapes OBSS is looking for a Business Analyst to join our dynamic team and contribute to delivering end-to-end software solutions across diverse industries. You will work on cutting-edge projects, collaborating with cross-functional teams to design, develop, and maintain high-quality applications that solve real business problems. Qualifications / Technical Skills Minimum 3 years proven experience as a Business Analyst with a focus on banking projects. Object oriented development knowledge, SQL knowledge preferred, Experience required in working with development teams in a SDLC process, including project planning, requirements analysis, communicating / documentation, and QA testing. Experience writing detailed specifications, including detailed mockups. Irise, Gliffy experience (or similar). Must have the ability to work in a fast-paced IT environment on medium to large-scale projects. Knowledge of different software development methodologies (e.g. Waterfall, Agile) Communicates with clarity, verbally and in one on one or group situations Communicates well in writing by composing clear documents; facility with editing and/or proof-reading is required Computer skills to produce effective, spreadsheets, reports, documents and presentations, as required Proficiency in BA techniques, tools or business areas Ability to approach AI with curiosity and intention, actively incorporating AI-powered tools into workflows to enhance productivity and drive innovation. Main Responsibilities Liaises with appropriate departments to create in-depth, complex, user acceptance test plans for each project. Follows test plans to test, document and approve software results once testing is accurate and complete. Identifies detailed business requirements and process models to ensure the viability of technical designs and fulfillment of business and technical needs and constraints. Analyzes technical and functional impacts of various candidate solutions and approaches to respond to needs and provide recommendations to business units. Creates documentation for changes and develops user manuals to communicate changes effectively. Monitors and supports new releases, including e-mail communication, to respond to feedback, resolve issues and approve software rollout. Prepares and updates user manuals to ensure current and accurate information is available upon request. Provides support and information as required to assist in the timely resolution of issues or problems. Additional Informations : Professional Growth & Learning As a tech company, we focus on reskilling and upskilling to support career growth. We offer a personalized Individual Growth Program (IGP), where employees set clear goals for each half of the year. These goals may include trainings, certifications, and personal development milestones, creating a structured roadmap for continuous improvement. The IGP helps employees strengthen both technical and soft skills, ensuring steady professional advancement. Company Culture and Values We celebrate diversity, inclusion, and equal opportunity, fostering a collaborative environment where innovation can flourish. Our culture emphasizes mentorship, knowledge sharing, and active participation in tech communities, workshops, and team events. This vibrant atmosphere empowers employees to contribute their best while feeling supported and valued. Benefits and Perks We provide competitive salaries, flexible and hybrid working arrangements, and a wide range of opportunities for growth through training programs, certifications, and workshops. In addition, we offer initiatives designed to build a supportive and engaging workplace where curiosity and collaboration are encouraged. These benefits ensure that employees feel motivated, empowered, and equipped to reach their full potential.