LocationBurgess Hill, West Sussex, United Kingdom# Developer (JavaCard, Cryptography) at N Consulting LtdLocationBurgess Hill, West Sussex, United KingdomSalary£400 - £500 /dayJob TypeContractDate PostedSeptember 15th, 2025Apply Now **We’re Hiring: Developer (JavaCard, Cryptography) – Contract** **Location:** Burgess Hill, UK (Hybrid, 2–3 days onsite) **Industry:** Financial Services **Interview:** Single client roundWe are looking for **1–2 subcontractor profiles** with niche skills in the **Payments domain**.**Key Must-Have Skills:**JavaCard/HCE application developmentCryptographic algorithms (3DES, AES, RSA, ECC)Global Platform card content & key management processesEMV Common Personalization Specification**Nice to Have:**Key management principlesAndroid/iOS development for payment processingEnterprise mobile application development experience This is a highly specialized role requiring strong expertise in **JavaCard (not standard Java), EMV, and cryptography**.If you’re interested or know someone suitable, please DM me or share your profile at [your email/contact].#Hiring #Developer #JavaCard #Cryptography #Fintech #Contract #Payments
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