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Connex/Base24 Developer ( 3 - 12 Years)

at FIS

India Posted 2026-04-30

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About this role

Connex or Base24 Developer :: Bangalore/Chennai/ Pune ( 3 - 12 Years) About the team An amazing opportunity to join a talented team maintaining the FIS Flagship Transaction Debit Processing Switch; Connex on HP Nonstop. Leveraging Safe Agile framework to provide innovative data solutions driving real business value to both our internal and external customers. What you will be doing A multifaceted HP NonStop/Tandem platform software Developer cum SRE position (for Card Transaction Authorization Processing (AP) function) with a high degree of responsibility and a broad spectrum of opportunities (of doing both application development & site reliability engineering role).   Assigned to a scrum team consisting of project manager/scrum master, developers, business analysts, and quality control testers. Analyzes, designs, programs, debugs, modifies, and unit tests software enhancements and/or new products. Takes personal responsibility for quality of individual deliverables and contributes to the quality assurance of the team’s deliverables. Interacts with product managers and/or users to define system requirements and/or modifications. Participates in all Agile team meetings and ceremonies. Creates and revises all technical documentation related to coding and development. Trains new or junior developers on aspects of an application or system and development processes. What you bring Minimum 3 - 12 years of experience in Connex or Base24 or EPOC Development Experience with HP NonStop/Tandem development with skills in performing requirement analysis, design, and coding in Connex or Base24. Programming experience with TAL or with C Good to have experience in COBOL, SCOBOL. Experience with Pathway, Enscribe, and SQL systems. Business knowledge and understanding of Debit Card payment processing environment and ATM transactions. Experience with Scaled Agile Framework for Enterprises (SAFe). Attention to detail, diligence, and accuracy. What we offer you Time to support charities and your community. A work environment built on collaboration, flexibility, and respect. An expansive range of professional education and personal development possibilities – FIS is a final career step! Privacy Statement FIS is committed to protecting the privacy and security of all personal information that we process in order to provide services to our clients. For specific information on how FIS protects personal information online, please see the Online Privacy Notice . Sourcing Model Recruitment at FIS works primarily on a direct sourcing model; a relatively small portion of our hiring is through recruitment agencies. FIS does not accept resumes from recruitment agencies which are not on the preferred supplier list and is not responsible for any related fees for resumes submitted to job postings, our employees, or any other part of our company. #pridepass

How to get this job at FIS

  1. Don't rely on the portal. Cold applications for a role like Connex/Base24 Developer ( 3 - 12 Years) land in a pile of hundreds. A direct, personalised message to the hiring manager or a referrer is the fastest way in.
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  3. Send tailored outreach. ResuMail drafts an email personalised to your resume and this role, then paces and schedules sends so you stay out of spam.
  4. Follow up. One polite nudge after 5–7 days roughly doubles reply rates — scheduled for you.

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