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

Benefits

Parental leave

Not verified

Non-birth-parent leave

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Family-building benefits

• Fertility benefits: Not verified
• Adoption assistance: Not verified
• Surrogacy assistance: Not verified

Mental health support

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Relocation assistance

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Childcare support

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Learning budget

Offered From the posting source checked Jun 20, 2026

Verification

Not verified checked Jun 7, 2026

Salary

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401(k) match

Reported from DOL Form 5500 industry filing (not employer-specific)

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Market context

U.S. role benchmark (BLS OEWS)

$116,543 U.S. median for this role

Projected growth (BLS Employment Projections)

+9.8% - Much faster than average

Matched to SOC 15-1252 - Software Engineering aggregate by role bucket.

Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.

Role

Role function

Engineering From the posting source checked Jun 20, 2026

Seniority

Senior From the posting source checked Jun 20, 2026

Schedule

Shift type

Not verified

Weekend work

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Application

Cover letter

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Assessment

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Deadline

Not stated

Where they hire

State eligibility is not yet verified.

About this role

(Senior/Mid) Software Engineer, Golang - Payments Platform Sofia, Bulgaria SumUp enables businesses to get paid easily, process orders quickly, sell online instantly and manage their money more efficiently. We create the tools businesses need to make their business and their customer experience thrive. The payments processing platform, consisting of other sub-platforms, has powered SumUp's global business for more than 10 years now. It's developed in Sofia by the Payments Tribe, composed of several teams (squads). Each squad is cross-functional, autonomous and co-located, working on its part of the platform end-to-end. We are scaling and improving existing products, while developing new ones - an exciting time to join. You would make an impact by improving and co-creating our existing and new microservices architecture platforms, solving scaling and new development challenges. Scalability and high availability are among our focus areas. What you'll do - Design and evolve systems that process millions of transactions reliably and at scale - Build and maintain backend services in a microservices architecture - Contribute to API design for internal services and external integrations - Write clean, maintainable, and scalable code with strong test coverage - Participate in architectural discussions and drive technical decisions - Collaborate closely with engineers, QA, and DevOps to deliver production-ready systems - Continuously improve engineering practices, including leveraging AI to iterate faster You will be great for this role if you have: - Strong programming experience in any modern language (e.g. Go, Java, Python, Kotlin, etc.). We care more about how you think

Read the full description at sumup.com. FewerJobs shows a preview and links to the original posting.