[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Publicis Groupe jobs](https://jobs.opennash.com/companies/publicis-groupe/) · [Search jobs](/search/) Publicis Groupe · Bucharest # Murex Flex Developer - Specialist- Energy & Commodities Bucharest Hybrid Software Engineering Listed on Publicis Groupe’s official careers site. Posted August 3, 2026. Check that it is still open and apply there. [Apply on Publicis Groupe’s careers site →](https://careers.publicisgroupe.com/jobs/168933?lang=en-us) [OpenNash Jobs](https://jobs.opennash.com/) / [Publicis Groupe](https://jobs.opennash.com/companies/publicis-groupe/) / Murex Flex Developer - Specialist- Energy & Commodities ## Job description Company description Publicis Sapient is a digital transformation partner supporting established organizations in achieving a future, digitally enabled state, both in how they operate and how they deliver value to their customers. We help unlock value through a start-up mindset combined with modern, proven methods. Our approach integrates strategy, consulting, and customer experience with agile engineering and creative problem-solving to deliver measurable business outcomes. Guided by our core values and our purpose, helping people thrive in the brave pursuit of what’s next—our global team of more than 20,000 professionals across 53 offices brings together expertise in technology, data science, consulting, and customer-centricity. By combining these capabilities, we enable our clients to accelerate their businesses through the design and delivery of products and services that their customers truly value. ### Overview We are looking for a Murex Flex Developer to join our team of bright thinkers and doers. You’ll use your problem-solving creativity to figure out our client’s most complex and challenging problems across different industries. We are on a mission to transform the world, and you will be instrumental in shaping how we do it with your ideas, thoughts, and solutions. ### Responsibilities Design, develop, and maintain custom solutions using Murex FLEX within the MX.3 platform. Develop business logic, workflow customizations, screens, and processing enhancements using FLEX APIs and Murex development framework. Collaborate with Front Office, Risk, Operations, and Business Analysts to translate business requirements into technical solutions. Develop and support interfaces between Murex and external systems using MxML, XML, REST APIs, FIX, and messaging technologies. Perform technical analysis, debugging, and performance tuning of FLEX components. Support trade lifecycle processing, pricing, risk calculations, and reporting enhancements. Participate in system integration testing (SIT), user acceptance testing (UAT), and production deployments. Troubleshoot production issues and provide timely resolution for business-critical applications. Produce technical design documents, development specifications, and support documentation. Ensure development follows Murex best practices, coding standards, and release management processes. ### Skills and Experience Murex MX.3 FLEX Development Murex Development Framework Java Oracle SQL Unix/Linux MxML, XML, REST APIs, FIX Trade Lifecycle Processing Integration Development Performance Tuning & Debugging Version Control (Git) Agile/Scrum, JIRA, Confluence Strong problem-solving and stakeholder communication skills Additional information Besides an exciting job, here's what you can expect: A fast-paced tech environment Continuous growth & learning Open feedback culture Room for own initiative & ideas Transparency about results & strategy Recognition & reward for hard work Working with a flexible schedule Medical subscription Meal tickets Extra vacation days - starting with 25 vacation days Many others perks ## At a glance - Posted by the employer: Aug 3, 2026 - First seen by OpenNash: Oct 13, 2026 - Last checked: Oct 13, 2026 - Listed for: 71 days - Location: Bucharest - Work arrangement: Hybrid[Apply on Publicis Groupe’s careers site →](https://careers.publicisgroupe.com/jobs/168933?lang=en-us) ## More jobs at Publicis Groupe ### [DevOps Engineer- Senior Associate- Financial Services](https://jobs.opennash.com/companies/publicis-groupe/jobs/809ce202beed5e28244a/) Bucharest ### [Devops Engineer- Specialist- Retail](https://jobs.opennash.com/companies/publicis-groupe/jobs/117514d696c6fadc5a90/) Bucharest ### [Murex Ctrl M Developer - Specialist- Energy & Commodities](https://jobs.opennash.com/companies/publicis-groupe/jobs/056962a4dec03cf159d7/) Bucharest ### [Python Developer- Senior Specialist- Energy & Commodities](https://jobs.opennash.com/companies/publicis-groupe/jobs/c0d207f3bca99bf023de/) Bucharest ### [Business Analyst (Trade Data & Data Governance)- Specialist- Energy & Commodities](https://jobs.opennash.com/companies/publicis-groupe/jobs/1b9072503eb41054ee2e/) Bucharest ## Similar jobs at other companies ### [Murex MX.3 Developer](https://jobs.opennash.com/companies/ntt/jobs/b1f25ba8548e54ddcc93/) NTT · Mexico, MEX, MX ### [Energy Developer Solutions Intern](https://jobs.opennash.com/companies/siemens/jobs/ff89b602466bedd07f06/) Siemens ### [Murex Manager](https://jobs.opennash.com/companies/ntt/jobs/5f1b5964faefb84465c6/) NTT · Milan, Italy ### [Lead Murex Software Engineer](https://jobs.opennash.com/companies/aegon/jobs/5ec8ccb3fe55a06ec3aa/) Aegon ### [Senior Murex Software Engineer](https://jobs.opennash.com/companies/aegon/jobs/38ca64b284ca7e7edcc2/) Aegon OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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