Role Description We are looking for a candidate with extensive experience in system integrations within large-scale banking or financial services programs. The role involves understanding client business use cases and technical requirements, translating them into technical designs, and ensuring alignment with integration designs. - Understanding the client’s business use cases and technical requirements and converting them into technical design. - Mapping decisions with requirements and translating them to developers. - Analyzing deposits business requirements and translating them into functional integration requirements across various systems. - Identifying gaps in business requirements and detailing integration requirements with end-users. - Collaborating with business analysts, solution architects, and platform teams to ensure integration designs align with target state architecture. - Performing interface-level fit-gap analysis against core banking products and existing bank platforms. - Capturing non-functional integration requirements, including performance, resiliency, security, and auditability. - Supporting integration solution design workshops with internal teams and core banking vendors. - Managing and maintaining integration requirement baselines, including change impact assessments. - Coordinating system integration testing (SIT) and supporting end-to-end testing scenarios. - Developing test cases, test plans, and test data for requirements. - Reviewing and validating integration test scenarios and results. - Administering test execution and result reporting in compliance with IT policies. - Regulating and maintaining testing documents. - Reporting results and defects to business and IT, and developing solutions collaboratively. - Ensuring integration designs support operational readiness, including monitoring and support processes. Qualifications - Bachelor’s or master’s degree in computer science, Information Technology, or a related field. Requirements - Total experience of 6+ years. - 6-8 years of exposure to system integrations within large-scale banking or financial services programs. - Proven experience delivering core banking or deposits-related integrations, including CASA and/or Time Deposit products. - Hands-on experience with system-to-system integrations, such as APIs, batch/file-based interfaces, and event-driven processing. - Experience as part of the execution team for a minimum of 3 projects, working end-to-end from requirements gathering to deployment. - Past experience managing multi-stakeholder projects. - Ability to understand high-level processes, products, and integration patterns in financial services. - Ability to translate business requirements into clear, structured functional integration specifications. - Strong analytical skills to assess end-to-end impacts and dependencies across interfacing systems. - Ability to manage requirement changes and integration impacts in a structured manner. - Strong documentation skills, with experience producing interface specifications, data mappings, and integration artifacts. - Excellent communication skills and ability to collaborate effectively with cross-functional teams.

Who are OnBuy? OnBuy are an online marketplace who are on a mission of being the best choice for every customer, everywhere. We have recently been named one of the UK's fastest-growing tech companies in the Sunday Times 100 Tech list. All achievements we are very proud of, but we don't let that go to our head. We are all laser focused on our mission and understand the huge joint effort ahead of us needed to succeed. Working at OnBuy: . This is a critical role responsible for building, scaling, and evolving OnBuy’s core commerce platform across both front-end and back-end systems. As a Senior Full Stack Engineer, you will own engineering delivery end-to-end; from customer-facing experiences to underlying services and data systems. You will operate within a cross-functional team and be accountable for shipping high-quality, scalable solutions that directly impact GMV, seller performance, and customer experience. This role moves beyond “front-end vs back-end” you are an Engineer responsible for outcomes, not layers. End-to-End Engineering Ownership - Design, build, and maintain full-stack solutions across UI, APIs, and backend systems - Translate product requirements, designs, and wireframes into scalable, production-ready systems - Own features from concept → development → testing → release → monitoring Front-End Excellence - Build responsive, high-performance user interfaces using modern JavaScript frameworks - Translate UI/UX designs into clean, maintainable code - ·Optimise applications for speed, scalability, and usability Back-End & Platform Engineering - Design and develop scalable services and APIs - Work across monolith and microservices architecture (Laravel / PHP services) - Maintain and evolve legacy systems while building modern, scalable architecture   Quality & Engineering Standards - Own quality to production — testing is embedded, not a phase - Write and maintain automated tests (unit, integration, end-to-end) - Participate in and lead code reviews to ensure high engineering standards - Debug, troubleshoot, and resolve issues across the stack   Performance & Scalability - Optimise systems for performance, reliability, and scale - Work with large-scale data systems (MySQL, NoSQL, search platforms) - Identify bottlenecks and proactively improve system efficiency   Collaboration & Leadership - Work in cross-functional teams with Product, Design, QA, and other Engineers - Mentor and support less experienced engineers - Communicate technical concepts clearly to non-technical stakeholders

• Working across teams and closely with our customers, promote and deliver high quality technical and customer support. • Provide remote support to clients, solving complex and non-complex problems to minimize system down-time and loss of productivity • Using support tools to manage and track tickets and customer issues. • Primary escalation points for Level 1 and Level 2 support staff. • Responsible for advanced troubleshooting of supported services • Escalating issues to management as appropriate. • Manage set-up activities for small to medium scale deployments/projects. • Complete simple /standard set-up activities for computers, printers, multifunction devices and other ICT systems in line with Service Level Agreements. • Meeting ticket targets and quality standards; maintaining Service Level Agreements (SLA) on tickets. • Monitor the performance of systems and assist with the identification of potential issues and propose solutions. • Contribute to the development of reference/training materials to assist the team through maintenance of documentation on system configurations and technical processes. • Maintain effective external relationships with vendors, consultants, and service providers; leveraging these relationships to ensure that the best fit solutions and resources are available to the company. • Research and test new product offerings which may become part of our service offerings. • Documenting support-related processes and procedures (SOP). • Ability to think creatively and identify ways to improve efficiencies, reduce complexity and increase security.

Role Description Currently, we are bidding for Metro projects across India. The position of Chief Resident Engineer for Viaduct & Stations - Phase-2A is the key position in these BIDs. - Oversee day-to-day execution of viaduct and station civil works, ensuring adherence to design and specifications. - Monitor construction quality, materials, and workmanship to meet safety and engineering standards. - Ensure contractors comply with contractual obligations, timelines, and approved methodologies. - Track construction schedules, resolve bottlenecks, and ensure timely completion of milestones. - Enforce strict safety protocols for workers, equipment, and public areas during construction. - Address technical challenges, site constraints, and unforeseen problems with practical solutions. Qualifications - Graduate in Engineering. - Minimum 23 years of experience. - Minimum 7 years of relevant experience. Benefits We commit to put people who join us at the heart of improving transportation and urban infrastructure efficiency. As we are growing, this is time to be a part of this challenging adventure. It’s not a job - it’s a career!