Full Stack Developer Senior Consultant, Functional Transformation

Position Summary L45 - Senior Consultant, Functional Transformation Recruiting for this role ends December 18, 2026 Work you'll do As a Senior Consultant, Technical Transformation, you will be responsible for leading commerce technology engagements from discovery through implementation while helping clients modernize platforms and improve digital experiences. Lead the technical architecture for commerce engagements, including system design, integration patterns, and technology selection.Facilitate discovery sessions to gather technical requirements, assess current-state processes and platforms, and translate findings into solution architecture and delivery plans.Guide and mentor full stack developers through code reviews, engineering standards, and implementation best practices across front-end and back-end development.Design, build, and maintain full stack applications, application programming interfaces, and data integrations to support scalable commerce solutions.Drive quality, performance, security, and scalability across delivery, including testing approaches, continuous integration and continuous deployment pipelines, and issue resolution. A successful candidate would possess these skills: Ability to work independently and collaborate as part of a teamEffective written and verbal communication skillsMeticulous attention to detail and quality of work productAbility to build and sustain professional relationshipsAbility to lead projects or workstreamsAbility to manage and prioritize multiple tasks in a fast-paced and dynamic environmentStrong interpersonal skills and professional demeanorAbility to meet deadlinesAbility to mentor and provide clear guidance to others The team Deloitte's Advertising, Marketing & Commerce team creates content and experiences that inspire action. We design and implement technology platforms for personalized marketing across all digital touchpoints, specializing in customer-centric B2B and B2C solutions. Our in-house agency engages customers throughout their journey, working on projects like AdTech, MarTech, campaign automation, CRM, and lead-to-loyalty orchestration. Join us to drive impactful customer interactions and business growth. Qualifications Required: 5+ years of full stack development experience architecting and delivering high-performance enterprise technology solutions (for example, web, mobile, commerce, or integration platforms), including work that predates generative AI.Experience leading cross-functional engineering teams of 10+ members globally and conducting code reviews for enterprise platform implementations.2+ large-scale platform modernization programs delivered for enterprise digital platforms.5+ years of experience implementing enterprise solutions on at least one major hyperscaler (Amazon Web Services, Microsoft Azure, or Google Cloud Platform), including building and managing continuous integration and continuous deployment (CI/CD) pipelines.3+ years of experience designing and optimizing relational and NoSQL database solutions and building Representational State Transfer (REST) or GraphQL application programming interfaces (APIs).Ability to travel 50%, on average, based on the work you do and the clients and industries/sectors you serve.Limited immigration sponsorship may be available. Preferred: Experience owning technology roadmaps and making build-versus-buy or platform selection recommendations for enterprise commerce solutions.Experience working with any commerce packaged solutions Ex: SAP CC, SFCC, Adobe Commerce, CommerceTools, ShopifyExperience using automated testing frameworks such as RestAssured, Karate, or Selenium to increase test coverage.Experiance in frontend development using frontend frameworks Ex: React, VUE, and Next Experience in optimizing the applications using BFF (Backend for frontend) Experience building the applications using integrating with headless / composable platforms. Including CMS, Payments, Tax, ERP systems Experience in application performance optimization using performance test toolsCertified in AI development tools (Claud, Gemini, Copilot) Experience with Cascading Style Sheets (CSS), HyperText Markup Language 5 (HTML5), and JavaScript.Experience with Agile software development methodology.Cloud or architecture certification.Experience with Kubernetes or Apache Kafka.Experience applying AI coding or design agents and agentic software development lifecycle (ADLC) practices with documented delivery-speed or quality measures. The wage range for this role takes into account the wide range of factors that are considered in making compensation decisions including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. The disclosed range estimate has not been adjusted for the applicable geographic differential associated with the location at which the position may be filled. At Deloitte, it is not typical for an individual to be hired at or near the top of the range for their role and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range is $110,700 – $218,300. You may also be eligible to participate in a discretionary annual incentive program, subject to the rules governing the program, whereby an award, if any, depends on various factors, including, without limitation, individual and organizational performance. This position is aligned with the Core Talent Model. To view the associated benefit package, please reference this document. #Customer_US#AMC_US Deloitte is committed to providing reasonable accommodations for people with disabilities. If you require a reasonable accommodation to participate in the recruiting process, please direct your inquiries to the Global Call Center (GCC) at View email address on click.appcast.io. Recruiting tips From developing a stand out resume to putting your best foot forward in the interview, we want you to feel prepared and confident as you explore opportunities at Deloitte. Check out recruiting tips from Deloitte recruiters. Benefits At Deloitte, we know that great people make a great organization. We value our people and offer employees a broad range of benefits. Learn more about what working at Deloitte can mean for you. Our people and culture Our inclusive culture empowers our people to be who they are, contribute their unique perspectives, and make a difference individually and collectively. It enables us to leverage different ways of thinking, ideas, and perspectives, and bring more creativity and innovation to help solve our clients' most complex challenges. This makes Deloitte one of the most rewarding places to work. Our purpose Deloitte’s purpose is to make an impact that matters for our people, clients, and communities. At Deloitte, purpose is synonymous with how we work every day. It defines who we are. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities. Learn more. Professional development From entry-level employees to senior leaders, we believe there’s always room to learn. We offer opportunities to build new skills, take on leadership opportunities and connect and grow through mentorship. From on-the-job learning experiences to formal development programs, our professionals have a variety of opportunities to continue to grow throughout their career. As used in this posting, "Deloitte" means Deloitte Consulting LLP, a subsidiary of Deloitte LLP. Please see for a detailed description of the legal structure of Deloitte LLP and its subsidiaries. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or protected veteran status, or any other legally protected basis, in accordance with applicable law. Qualified applicants with criminal histories, including arrest or conviction records, will be considered for employment in accordance with the requirements of applicable state and local laws, including the Los Angeles County Fair Chance Ordinance for Employers, City of Los Angeles’s Fair Chance Initiative for Hiring Ordinance, San Francisco Fair Chance Ordinance, and the California Fair Chance Act. See notices of various fair chance hiring and ban-the-box laws where available. Fair Chance Hiring and Ban-the-Box Notices | Deloitte US Careers Requisition code: 375419 Job ID 375419 Package and Technology Enablement | Package Functional TransformationSame job available in 43 locations