JobSnoutA nose for Kotlin, a soft spot for Postgres

← All jobs

SumUp

Company careers site ↗

Technical roles collected by JobSnout, including past vacancies. Tracking since 24 Aug 2026. Last successful scan: 03 Nov 2026. All observation dates are UTC.

This is JobSnout’s recorded coverage, not the company’s complete hiring history. First seen is when we found a posting, not its publication date. “No longer seen” means it disappeared across repeated successful scans; it does not mean someone was hired.

30
Current roles
36
Past roles
66
Roles recorded
10
Reappearances recorded

Roles advertised

30 current roles · newest first · page 1 of 1. Source duplicates are folded into their retained posting.

RoleStatusLocationFirst seenLast seenMarked no longer seen
Senior Software Engineer (Golang) - Card AcquiringGoKafkaPostgreSQLSQLAWS+2Currently seenSofia, Bulgaria31 Oct 202603 Nov 2026—
Senior Backend Engineer (Kotlin) - CardsKotlinGoRESTDistributed systemsCurrently seenSofia, Bulgaria09 Oct 202603 Nov 2026—
Backend Engineer - Run & GrowKafkaPostgreSQLEvent-drivenDistributed systemsCurrently seenSofia, Bulgaria07 Oct 202603 Nov 2026—
Software Engineer Java - Payouts PlatformJavaSpring BootSpringKafkaPostgreSQL+6Currently seenSofia, Bulgaria02 Oct 202603 Nov 2026—
Senior Machine Learning Engineer - Platform TeamPythonKafkaAWSDockerKubernetes+1Currently seenBerlin, Germany01 Oct 202603 Nov 2026—
Senior Backend Engineer - Run & GrowKafkaPostgreSQLEvent-drivenDistributed systemsCurrently seenCologne, Germany24 Sept 202603 Nov 2026—
Senior Backend Engineer - Run & GrowKafkaPostgreSQLEvent-drivenDistributed systemsCurrently seenBerlin, Germany24 Sept 202603 Nov 2026—
Senior Android Engineer- HardwareJavaKotlinCurrently seenBerlin, Germany22 Sept 202603 Nov 2026—
Senior Fullstack Engineer - LocalizationPythonTypeScriptRustC++Kafka+4Currently seenBerlin, Germany11 Sept 202603 Nov 2026—
Backend Engineer (Golang) - Transfers EuropeGoKafkaPostgreSQLAWSKubernetes+1Currently seenVilnius, Lithuania09 Sept 202603 Nov 2026—
Backend Engineer (Golang) - Transfers EuropeGoKafkaPostgreSQLAWSKubernetes+1Currently seenBerlin, Germany09 Sept 202603 Nov 2026—
Backend Engineer (Golang) - Bank BalanceKotlinGoKafkaPostgreSQLAWS+3Currently seenVilnius, Lithuania08 Sept 202603 Nov 2026—
(Senior) Backend Engineer (Golang) - BankJavaKotlinGoKafkaPostgreSQL+6Currently seenVilnius, Lithuania07 Sept 202603 Nov 2026—
Senior Backend Engineer (Golang) - Bank BalanceKotlinGoKafkaPostgreSQLAWS+3Currently seenBerlin, Germany07 Sept 202603 Nov 2026—
Senior Embedded Software Engineer- HardwareCurrently seenBerlin, Germany04 Sept 202603 Nov 2026—
Senior Backend Engineer - Identity LifecycleJavaKafkaAWSDockerKubernetes+2Currently seenBerlin, Germany01 Sept 202603 Nov 2026—
Senior Android Engineer - KMPKotlinCurrently seenBerlin, Germany27 Aug 202603 Nov 2026—
Senior Software Engineer (Golang) – Pricing DomainGoKafkaPostgreSQLSQLAWS+3Currently seenSofia, Bulgaria26 Aug 202603 Nov 2026—
Backend Engineer - Merchant Risk IntelligenceJavaPythonGoC++Kafka+2Currently seenVilnius, Lithuania26 Aug 202603 Nov 2026—
Senior DevOps EngineerAWSKubernetesTerraformCurrently seenBerlin, Germany25 Aug 202603 Nov 2026—
iOS Engineer - Design SystemCurrently seenBerlin, Germany25 Aug 202603 Nov 2026—
AI / Machine Learning Engineer IIPythonAWSAzureGCPCurrently seenBerlin, Germany24 Aug 202603 Nov 2026—
Senior Data Scientist/ML Engineer - Financial CrimePythonCurrently seenBerlin, Germany24 Aug 202603 Nov 2026—
(Senior/Mid) Software Engineer, Golang - Payments PlatformJavaKotlinPythonGoKafka+6Currently seenSofia, Bulgaria24 Aug 202603 Nov 2026—
Senior Backend Engineer - MarTechPythonTypeScriptGoKafkaMicroservices+2Currently seenBerlin, Germany24 Aug 202603 Nov 2026—
Backend Engineer - Merchant Risk IntelligenceJavaPythonGoC++Kafka+2Currently seenSofia, Bulgaria24 Aug 202603 Nov 2026—
Senior Backend EngineerJavaKotlinSpring BootSpringKafka+8Currently seenWarsaw, Poland; Warszawa, Masovian Voivodeship, Poland24 Aug 202603 Nov 2026—
Data Platform Engineer (Mid-Level)PythonKafkaSQLGCPDocker+2Currently seenBerlin, Germany24 Aug 202603 Nov 2026—
Backend Engineer- Global BankJavaKotlinGoKafkaSQL+5Currently seenSofia, Bulgaria24 Aug 202603 Nov 2026—
Backend Engineer - CardsJavaKotlinGoDistributed systemsCurrently seenSofia, Bulgaria24 Aug 202603 Nov 2026—

Observed hiring activity

Monthly observations, up to the last 12 months. The initial import can produce a spike. These counts measure postings and reappearances, not hires, headcount growth or unique recruitment campaigns. The current month is incomplete.

Month (UTC)First seenNo longer seenReappeared
2026-084360
2026-0916210
2026-1071710
2026-11010

Technologies in current roles

Counts are current postings mentioning each technology, not evidence of changes in the company’s stack.

Kafka · 21Kubernetes · 17AWS · 15Distributed systems · 15Go · 14PostgreSQL · 13Docker · 12Event-driven · 10Java · 10Kotlin · 10Python · 9Microservices · 6

Observation timeline

168 recorded events, newest first. Posting updates do not retain historical text versions; role links show the latest stored description.

  1. First observedSenior Platform Engineer - Contact Centre
  2. First observed(Senior/Mid) Software Engineer, Golang - Payments Platform
  3. First observedSenior Backend Engineer - MarTech
  4. First observedSenior Backend Engineer (Golang)
  5. First observedBackend Engineer - Merchant Risk Intelligence
  6. First observedSenior Backend Engineer - Commercial Systems and Intelligence
  7. First observedSenior Backend Engineer
  8. First observedSenior Android Engineer - KMP
  9. First observedFullstack Engineer - Bank
  10. First observedEngineering Manager
  11. First observedData Platform Engineer (Mid-Level)
  12. First observedBackend Engineer - Transfers Gateway
  13. First observedBackend Engineer - Transfers Gateway
  14. First observedBackend Engineer (Golang) - Balance Management
  15. First observedBackend Engineer- Global Bank
  16. First observedBackend Engineer - Cards
  17. First observedBackend Engineer - Balance Management
  18. First observedAndroid Engineer - Engagement Mission