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Engineering jobs

31 open roles read nightly from companies’ own hiring pages. Each one links to the original ad.

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  • Senior DevOps Engineer

    2 months ago

    SumUp · Berlin, Germany

    SeniorEngineering

    Design and maintain Terraform modules and infrastructure patterns that other engineering teams build on; Manage production Kubernetes (EKS) clusters, including performance tuning and service mesh implementation; Lead security and compliance work across frameworks such as PCI…

  • Backend Engineer - Merchant Risk Intelligence

    2 months ago

    SumUp · Sofia, Bulgaria

    Engineering

    We are the Merchant Risk Intelligence team within SumUp’s Risk & Compliance tribe. We build systems that help protect SumUp and its merchants from fraud while supporting reliable, compliant business growth.

  • Senior Platform Engineer

    3 months ago

    SumUp · Boulder, Colorado, United States

    Senior$160K – $185K a yearEngineering

    Design and implement infrastructure-as-code solutions, driving automation of manual processes and improving deployment speed and reliability across the US engineering organization; Act as the technical connector between the US Platform team and the global Platform…

  • Senior Backend Engineer

    4 months ago

    SumUp · Florianópolis, Brazil

    SeniorFrom R$10K a monthEngineering

    Shape the card domain globally: Take ownership of complex backend features across the card lifecycle, delivering production-ready code that scales across Brazil, Chile, and Europe.; Boost reliability: Introduce and improve monitoring, alerting, and runbook practices, actively…

  • Backend Engineer - Cards

    5 months ago

    SumUp · Sofia, Bulgaria

    Engineering

    Own and lead the end-to-end delivery of backend services within the Cards EU domain, including observability, testing, and production support; Contribute to the technical roadmap by participating in architectural discussions and proposing solutions for complex, distributed…

  • Senior Backend Engineer

    5 months ago

    SumUp · Warsaw, Poland +1

    SeniorPLN 18.9K – PLN 29.7K a monthEngineering

    You’ll join the Sell Online Tribe, the group shaping how merchants bring their businesses to life online. We design and build tools that help millions of entrepreneurs, from barbers to bakers, sell their products and services anywhere. Our focus is on Online Store and Bookings,…

  • (Senior/Mid) Software Engineer, Golang - Payments Platform

    6 months ago

    SumUp · Sofia, Bulgaria

    SeniorFrom €2,000.00 a monthEngineering

    Strong programming experience in any modern language (e.g. Go, Java, Python, Kotlin, etc.). We care more about how you think and design systems than the specific language you use; Solid understanding of system design, scalability, and distributed systems; Experience building…

  • iOS Engineer - Design System

    8 months ago

    SumUp · Berlin, Germany

    Mid levelEngineering

    As an iOS Engineer on the Design System team, you'll translate SumUp's design language into a reusable, easy-to-use library of UI components and experience patterns — empowering product teams to build cohesive, accessible user experiences at scale.

  • Software Engineer Java - Payouts Platform

    10 months ago

    SumUp · Sofia, Bulgaria

    From €2,000.00 a monthEngineering

    Our robust payments processing platform, consisting of various sub-platforms, has powered SumUp’s global business for over a decade. A critical component of this platform is our Payouts team, which owns the components responsible for payout profiles and payout scheduling. These…

  • Senior Android Engineer - KMP

    12 months ago

    SumUp · Berlin, Germany

    On-siteSeniorEngineering

    SumUp’s Point-of-Sale (POS) solution empowers cafes, shops, bars, hair salons, and other businesses to operate efficiently and grow. It offers a wide range of features, including product catalogs, inventory management, business analytics, compliance support, and loyalty tools.

  • Backend Engineer- Global Bank

    44 months ago

    SumUp · Sofia, Bulgaria

    Engineering

    Solid programming experience and interest in working in any of these modern languages (Java, Kotlin, Golang and Elixir).; You have advanced understanding of developing and maintaining distributed and event-driven systems.; You have solid experience with event streaming…

Updated 07 Nov 2026 10:21 UTC from the OptiTalent job library.