Senior Enterprise Mobile Engineer, iOS

    • Sophia Antipolis, France
Symphony is searching for a motivated, highly productive, team-oriented Senior Software Engineer to join our Mobile engineering team. The role is based in Sophia Antipolis, France

We are looking for a motivated, highly productive, team-oriented, Senior Enterprise Mobile Engineer to join our team. The team develops and maintains our core product, which an enterprise ready secure collaboration tool.

As a senior software engineer in the mobile team, you will work in a team of up to 7 engineers, closely working with product managers and other key teams in the organization to deliver a native enterprise product used by global clients. A qualified candidate needs to be a self-starter, highly proactive, and able to succeed in a highly dynamic environment. The ideal candidate will have experience building native and extensible frameworks and applications to serve partners and third-party developers in creating a deep, reliable application ecosystem.


Design and build a world class enterprise mobile application suite for secure text, voice and video communication.

  • Design, develop and ship new and existing features in the mobile ecosystem.
  • Collaborate with other teams to deliver a first-class experience in mobile.
  • Work on an Agile Scrum team to effectively define and scope backlog items and identify risks and interdependencies early
  • Conduct code reviews and give guidance to development teams
  • Drive and perform best engineering practices, maintaining a high bar for quality and craftsmanship.
  • Maintain a high quality bar with the team in the development process.
  • Own complete features from design to release


  • BS or MS degree in Computer Science or a related technical field, or related practical experience.
  • Technical excellence in iOS development in Objective C and Swift
  • Technical excellence in testing via unit and module testing.
  • Minimal exposure to Android
  • Proven experience designing and implementing high-performant, enterprise ready iOS applications.
  • Deep familiarity with architecture and design patterns
  • Knowledge of service-oriented designs and techniques (web services, REST, JSON)
  • Ability to work well on an Agile Scrum team, effectively define and scope backlog items, and identify risks and interdependencies early


  • Proven experience designing and implementing high-performant, enterprise ready iOS applications.
  • Working knowledge of internet technologies (TCP/IP, Websockets, Long-pulling, JavaScript)
  • Exposure or professional experience with Android
  • Experience using tracing and logging systems to diagnose production problems quickly
  • Experience building business-critical systems with extreme availability
  • Experience with continuous integration and delivery pipelines
  • Experience with End to End, Automation testing


Symphony is a secure, cloud-based workflow platform helping individuals, teams, and companies improve their productivity while maintaining the highest standards of data security and regulatory compliance. The company started out in the demanding world of global finance, bringing secure collaboration to the biggest banks and asset managers. The challenges honed the company's focus and spurred refinement and innovation of its technology. As new workplace challenges emerge, Symphony pledges to help its clients conquer them. 

Today, Symphony is trusted by over 400 financial services companies including Bank of America Merrill Lynch, Barclays, BNP Paribas, Citibank, Goldman Sachs, JP Morgan Chase, BlackRock, Credit Suisse, Deutsche Bank, HSBC, Wells Fargo, UBS, Société Générale. The business is well funded and its investors are also customers, so Symphony is uniquely positioned for a bright future. The company is truly global with offices and customers all around the world, offering employees a unique global workplace and perspective.

Employee satisfaction is important to the company's leadership team. In 2019, 82% of all employees said they were proud to work for the company. Symphony is a fun place to work where individual and team achievement is celebrated.


  • Regional specific competitive benefits
  • Build your own Benefits (BYOB) perk
  • Fully stocked kitchen and catered or reimbursed lunches
  • Many other fun and exciting benefits and activities!


  • Competitive salary
  • Bonus Plan

*Benefits and Perks vary based on location.

Symphony reserves the right of ownership for all unsolicited resumes submitted for this requisition and is not responsible for any fees associated with unsolicited resumes.

Note: If considered for a position you will be subject to a criminal background check. A conviction is not an automatic bar to employment. Each case will be considered on its own merits. The nature of the offense, the date of the offense, the surrounding circumstances, the relevance of the offense to the position(s) applied for, and any pattern of offenses may, however, be considered.

Any information provided to us will be processed by Symphony in compliance with applicable data privacy laws and regulations, including but not limited to the EU General Data Protection Regulation (GDPR) or the California Consumer Privacy Act of 2018 (CCPA). Please refer to our Candidate Portal Policy attached for further information about how Symphony processes your personal data, Symphony’s legal basis for such processing, and the rights that you have with respect to your personal data that Symphony processes.  For any questions you may have in this regard, please contact  

Symphony makes the exchange of sensitive business content more secure and efficient through multi-channel communication platforms that enhance company collaboration.

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