Konsultuppdrag | Software Developer for Payment integration (ISO 8583)

Om jobbet

Location: Bromma, Sweden Hybrid - Remote will work as well.
Duration: 4-6 months (with potential extension)
Start date: As soon as possible

The Role:

We are seeking an experienced Software Developer to join our clients established R&D team in Bromma, focusing on end-to-end payment integrations and implementations aligned with ISO 8583 standard.

Key responsibilities include:
• Develop an ISO 8583 protocol plugin in the existing payment components within the Epsilon site controller
• Implementing and troubleshooting integrations together with Payment Service Providers (PSPs)
• Integration testing payment flows-from forecourt terminals and devices through to backend services • Working within a Scrum team, contributing to sprint planning, reviews, and daily stand-ups
• Collaborating closely with QA, product owners, and project managers to deliver high-quality features

Required Experience
• University degree in Computer Science or equivalent experience
• Proven experience with payment integrations using ISO 8583, POS, or regulated environments
• Experience working in agile teams and following modern engineering practices (code reviews, automated testing, CI, Github, )

Nice to Have
• Experience with device communication, terminals, or embedded/edge systems
• Experience with Unattended transaction flow Preauthorisation, Amendment, Settlement, Reversal, Reconciliation. EMV (chip&pin + contactless)
• Experience with or willingness to work in C++
• Spoken and written Swedish

• Submit your CV in English
• Technical interviews conducted online

Om oss

Senterprise är ett ledande rekryteringsbolag inom IT och en oberoende förmedlare av frilansande konsulter. Med aktiv headhunting, search och djup teknisk förståelse hjälper vi några av Sveriges främsta arbetsgivare att hitta rätt kandidater, både för anställning och konsultuppdrag.

Läs vidare på www.senterprise.se

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