FIS

Firmware Engineering Intern

InternshipIn OfficeMapusa, Goa3 months21K/mo2 openingsImmediate / Rolling

About this internship

Start your career in firmware engineering with FIS as a Firmware Engineering Intern in Mapusa. You will sit with a working team, use the same tools and systems they do, and own a defined piece of work from day one. About the role As a Firmware Engineering Intern at FIS, your core focus will be…

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Skills you'll use

Embedded CC++MicrocontrollersRTOSUART / SPI / I2CBare-metal DebuggingOscilloscope & Logic AnalyserMemory OptimisationGitDatasheet Reading

What you'll do

Work on writing and debugging firmware that runs on real hardware alongside the core team
Apply Embedded C, C++, Microcontrollers, RTOS to live, production-facing problems
Document your work clearly for reviewers and stakeholders
Participate in reviews and act on the feedback you receive
Collaborate across engineering, product, design or business as required
Follow the team's quality, testing and documentation standards

Who can apply

Pursuing or recently completed B.E./B.Tech (ECE, EEE, CS, Instrumentation) — 2026 freshers & final-year students welcome
Working knowledge of Embedded C, C++, Microcontrollers (or a genuine willingness to learn them)
Strong fundamentals in your discipline and clear problem-solving ability
Care with detail and the discipline to document your work
Clear written and verbal communication in English
Based in or willing to work from Mapusa, Goa

Perks & benefits

Pre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionalsInternship CertificateLetter of Recommendation

Interview & selection process

2 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Team-fit / behavioural interview with the team

About FIS

FIS operates in the fintech & payments sector and has an active presence in Mapusa. Interns here are put on real work from the start, because the team's view is that the fastest way to learn a craft is to practise it under people who already do it well — not to watch it from a distance. The work…

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