A2B Solutions

Prompt Engineering Intern

InternshipIn OfficeHaldia, West Bengal3 months21K/mo3 openingsImmediate / Rolling

About this internship

A2B Solutions has an open Prompt Engineering Intern position in Haldia for motivated freshers and final-year students. You will work on live prompt engineering projects and finish with something you can genuinely talk about in interviews. About the role As a Prompt Engineering Intern at A2B…

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Skills you'll use

Prompt EngineeringLLM APIsFew-shot DesignEvaluation SetsPythonChain-of-ThoughtOutput ParsingA/B TestingTechnical WritingGit

What you'll do

Work on writing and testing prompts as artefacts with versions and evaluations, not as clever one-liners alongside the core team
Apply Prompt Engineering, LLM APIs, Few-shot Design, Evaluation Sets 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 (any branch), BCA/MCA, B.Sc (Computer Science / IT) or MCA
Graduating batch 2025, 2026 or 2027 — final-year students and recent graduates welcome
60% / 6.0 CGPA and above preferred; strong project work is considered alongside academics
Working knowledge of Prompt Engineering, LLM APIs, Few-shot Design (or a genuine willingness to learn them)
Exposure to Evaluation Sets, Python, Chain-of-Thought is an advantage
Clear written and verbal communication in English, and care with detail in your work
No prior work experience required — this is a fresher-friendly internship
Based in Haldia, West Bengal or willing to work from there for the internship period

Perks & benefits

Live project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionalsDirect access to the team that owns the data you work on

Interview & selection process

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Team-fit / behavioural interview with the team
3Online aptitude / domain assessment
4HR discussion — stipend, start date, expectations and offer

About A2B Solutions

A2B Solutions operates in the financial technology sector and has an active presence in Haldia. 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…

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