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Lead Software Engineer - FIX Protocol, Python/Java

JPMorganChase

JPMorganChase

Software Engineering
Mumbai, Maharashtra, India
Posted on Apr 1, 2026

Lead client integration with trading systems, serves as the main contact for technical support, and collaborates with internal teams to meet client requirements.

As a Lead Software Engineer at JPMorgan Chase within the Commercial & Investment Bank's - Equities technology team, you are an integral part of the team that is responsible for managing and facilitating the onboarding process for clients using the Financial Information Exchange (FIX) protocol. This role typically involves working closely with clients, internal teams, and external partners to ensure a smooth and efficient onboarding experience. You will be responsible for leading the onboarding process for new clients and partners utilizing the FIX protocol. This role requires a deep understanding of the FIX protocol, strong technical skills, and the ability to manage multiple projects simultaneously. You should will have excellent communication skills and a proven track record of successfully onboarding clients in a financial services environment.

Job responsibilities

  • Lead the onboarding process for new clients and partners, ensuring a seamless integration with our trading systems.
  • Serve as the primary point of contact for clients during the onboarding process, providing technical support and guidance.
  • Collaborate with internal teams, including sales, technology, and operations, to ensure all client requirements are met.
  • Configure and test FIX connections to ensure they meet client specifications and industry standards.
  • Troubleshoot and resolve any technical issues that arise during the onboarding process.
  • Develop and maintain comprehensive documentation for each client onboarding project.
  • Provide training and support to clients on the use of our trading systems and FIX protocol.
  • Continuously improve the onboarding process by identifying areas for improvement and implementing best practices.
  • Stay up-to-date with industry trends and developments related to the FIX protocol and electronic trading.

Required qualifications, capabilities, and skills

  • Formal training or certification on software engineering concepts and 5+ years applied experience

  • Minimum of 10 years of experience in a FIX onboarding or related role within the financial services industry.
  • Strong understanding of the FIX protocol and electronic trading systems.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication and interpersonal skills, with the ability to work effectively with clients and internal teams.
  • Ability to manage multiple projects simultaneously and meet tight deadlines.
  • Experience with scripting or programming languages (e.g., Python, Java) for automation and testing.
  • Familiarity with network protocols and security practices.

Preferred qualifications, capabilities, and skills

  • Certification in FIX protocol or related areas is a plus.

Mange and facilitate the onboarding process for clients using the Financial Information Exchange (FIX) protocol in the Equities business