{"id":3807730,"url":"https://alion.io/job/ust-senior-temenos-t24-developer-securities","title":"Senior Temenos T24 Developer – Securities","company":{"id":1774626,"name":"UST","domain":"ust.com","url":"https://alion.io/company/ust-com","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"RippleHire","truth_index":{"grade":"B","score":76,"open_postings":97,"ghost_share":0,"stale_share":0.979,"repost_share":0,"time_to_fill_p50_days":34,"computed_at":"2026-11-10T06:52:35Z"}},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Madrid, Spain"],"countries":["ES"],"hiring_countries":["ES"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"CI/CD","optional":false},{"name":"Java","optional":false},{"name":"Kanban","optional":false},{"name":"Linux","optional":false},{"name":"Oracle","optional":false},{"name":"Python","optional":false},{"name":"Scrum","optional":false},{"name":"Shift-Left Security","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-11-04T00:00:00Z","employer_posted_date":"2026-11-05","last_verified_at":"2026-11-11T03:27:35Z","board_verified":true,"closed_at":null,"days_open":7,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":7},"description":"We are looking for the very Top Talent…and we would be delighted if you were to join our team!\nMore in details, UST is a multinational company based in North America, certified as a Top Employer company with over 35,000 employees all over the world and presence in more than 30 countries. We are leaders in digital technology services, and we provide large-scale technological solutions to big companies.\nWho we're looking for\nWe are after a very experienced and capable senior software engineer with strong core T24 experience to work with our development teams to deliver high-quality software, quickly and reliably, that has a tangible impact on our business and the T24 technology strategy.\nYou must be proficient and up to date in your field, have a good idea of how to design software for future supportability and extensibility.\nYou'll need to be a versatile and hands-on engineer, and be able to express your ideas clearly, whilst remaining open to the ideas of others.\nYou'll put collaboration at the heart of your approach to software development, inviting input widely and making sure all voices are heard.\nThe team\nAs part of its remit, the Business Platforms domain within Group Technology is looking after numerous applications used by all Wealth domains including Investment, Finance, Client Services and Operations.\nThe core banking team designs, creates and maintains solutions across the full lifecycle in collaboration with stakeholders from the business.\nAll our teams use agile and DevOps techniques and processes including Scrum, Kanban and CI/CD with a focus to deliver business value incrementally.\nOur technical landscape centres around Temenos Transact (T24) and includes off-the-shelf applications as well as brand-new cloud-based solutions with a clear strategy to move our applications to the cloud over time.\nKey technologies for the core banking team include:\nInfobasic\nIntegration Framework\nIRIS\nJBoss\nTAFJEE\nT24 data model\nIn addition, we collaborate with other teams in creating integrated solutions outside T24 with:\nC\nPython\nSQL Server\nOracle\nWhat you'll do\nThe purpose of this role will be to develop high quality T24 solutions of various sizes on schedule to help the business deliver great service to our customers.Guide design and development while implementing solutions with the team.Help us drive a continuous delivery approach which focusses on developing software iteratively, with fast feedback loops, frequent releases, and a shift-left approach to testing.Bring all your talents to help shape our software engineering culture in the team.Mentor other team members on their development practices.Developing high quality code according to technical specifications including Unit Tests as well as producing documentation ensuring adherence to development standards.Peer reviewing and providing feedback on documents and code.The knowledge, experience and qualifications you need\nWide, detailed, and up-to-date experience of the technologies and tools in your area.Plenty of experience in the full lifecycle of developing software from the first idea to the final execution.Mandatory to have L3 code development skills with hands-on experience.TAFJ knowledge and code library management experience.Local code development skill using Info Basic and TAFJ componentized codes.In-depth Technical knowledge of T24 Customization and OFS processing.\nLinux basics.\nAgile delivery experience, especially around discovering requirements and preparing user stories.\nA good understanding of testing approaches and putting testability at the heart of software design and development.\nThe ability to establish relationships with stakeholders at all levels.\nA good understanding of system integration patterns and associated technologies.\nExcellent written and spoken English, and communication skills to help manage relationships with stakeholders of all levels.\nA deep understanding and experience of the Temenos Transact platform.A good working knowledge of Securities Trading, Setup, Administration of Securities, Corporate Actions module of Transact.Excellent understanding of the delivery workflow (SWIFT, delivery advice, customization) in Transact.Excellent knowledge of T24 programming (templates, version APIs, enquiry APIs, Core API hooks) in Transact.Good understanding of T24 data model and storage in Oracle.In-depth experience in developing T24 multi-thread routines.The knowledge, experience and qualifications that will help\nTemenos Integration FrameworkIRISJboss configurationsChannel interfaces configurations BROWSER, IB, DFE, Data Warehouse etc.Core JavaOracle DatabaseWhat you'll be like\nA keen technologist who follows the latest trends, technology, and engineering approaches.You enjoy working in teams with a diverse group of people.You remain friendly and positive when under pressure.You show initiative and thrive in a fast-paced and time-critical business environment.You are self-motivated and keen to improve engineering across Schroders.Straightforward, honest, and can stand their ground while staying cooperative.Critically self-reflects, demonstrates integrity, and deals fairly with everyone.What can we offer?23 days of Annual Leave plus the 24th and 31st of December as discretionary days!Numerous benefits (Health Care Plan, teleworking compensation, Life and Accident Insurances). Flexible Compensation Program: (Meals, Childcare Support, Public Transport, Professional Development, Health Care Plan options…)Free access to premium training platforms and continuous learning opportunities.Professional stability, career development, and clear advancement paths.Competitive referral bonus program - share your network and benefit!Choice between flexible payment schedules (12 or 14 payments per year).Genuine Work-Life Balance initiatives (flexibility, 100% remote work policy, compressed schedules during summer…)\nAccess to exclusive UST Club Platform discounts and gym access discounts.\nOpportunities to work on cutting-edge banking and financial technology solutions.\nCollaborative, inclusive culture with a global perspective.\nReady to make an impact?\nIf you would like to know more about this exciting opportunity with UST, don’t hesitate to apply and we’ll get in touch to discuss the role in detail. We are waiting for you!\nAt UST, we are committed to equal opportunities in our selection processes and do not discriminate based on race, gender, disability, age, religion, sexual orientation or nationality. 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