Functional Analyst / Full Stack Developer in London

We are looking for a highly motivated, proactive, and fast-learning Functional Analyst / Full Stack Developer to join a large-scale banking transformation programme. In this role, you will help assess and compare the capabilities of two banking platforms as part of a strategic migration initiative. You will combine functional analysis responsibilities with hands-on software development, working closely with business and technical stakeholders to support critical decision-making and platform evolution. This is an excellent opportunity for someone who enjoys bridging business requirements and technology while contributing to high-impact transformation projects within the financial services sector. Key Responsibilities Analyse business requirements and translate them into functional and technical solutions. Assess, compare, and document capabilities across banking platforms. Collaborate with stakeholders, business users, developers, and architects. Design and develop solutions across front-end and back-end technologies. Support platform migration and modernization activities. Create and maintain functional and technical documentation. Participate in Agile ceremonies and contribute to continuous improvement initiatives. Required Skills & Experience 2-3 years of experience as a Software Developer on projects of similar complexity. Experience working within the banking or financial services industry. Proven Full Stack development experience, including: React (Front End) Python (Back End) Strong SQL skills. Ability to understand business needs and translate them into technical solutions. English language proficiency at B1 level or above . Highly proactive and self-driven approach. Strong problem-solving abilities. Quick learner with excellent adaptability. Preferred Experience Experience in platform migration, system consolidation, or modernization programmes. Strong analytical and critical-thinking skills. Experience working within Agile environments. Ability to collaborate effectively within multidisciplinary teams. <...