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B2B.NET S.A.

Technical roles collected by JobSnout, including past vacancies. Tracking since 01 Sept 2026. Last successful scan: Not yet observed. 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.

13
Current roles
30
Past roles
43
Roles recorded
0
Reappearances recorded

Roles advertised

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

RoleStatusLocationFirst seenLast seenMarked no longer seen
Python Developer (K/M/N)PythonPostgreSQLSQLAWSAzure+2No longer seenWarszawa, mazowieckie21 Sept 202621 Sept 202622 Sept 2026
AI & MLOps Engineer(M/F)PythonKafkaAWSAzureGCP+2No longer seenWarszawa, mazowieckie21 Sept 202621 Sept 202622 Sept 2026
Automation Tester (M/F)JavaPythonJavaScriptC#SQL+3Currently seenWarszawa, mazowieckie21 Sept 202622 Sept 2026—
Data Engineer – sektor bankowy i finansowyJavaScalaPythonKafkaSQL+5Currently seenWarszawa, mazowieckie21 Sept 202622 Sept 2026—
Solution Architect – sektor bankowy i finansowyJava.NETKafkaAWSAzure+2Currently seenWarszawa, mazowieckie21 Sept 202622 Sept 2026—
.NET Developer (f/m/x)TypeScript.NETKafkaPostgreSQLSQL+4Currently seenWarszawa, mazowieckie20 Sept 202622 Sept 2026—
DevOps Engineer (GCP)(M/F)PythonKafkaGCPDockerKubernetes+2No longer seenWarszawa, mazowieckie20 Sept 202620 Sept 202622 Sept 2026
DevOps Engineer (AWS) (M/F)PythonKafkaAWSAzureDocker+2No longer seenWarszawa, mazowieckie20 Sept 202621 Sept 202622 Sept 2026
DevOps Engineer (Azure) (M/F)PythonKafkaAzureDockerKubernetes+2No longer seenWarszawa, mazowieckie20 Sept 202621 Sept 202622 Sept 2026
SysOps Engineer – sektor bankowy i finansowyPythonAWSAzureGCPDocker+2Currently seenWarszawa, mazowieckie20 Sept 202622 Sept 2026—
DevSecOps Engineer – sektor bankowy i finansowyPythonAWSAzureGCPDocker+2Currently seenWarszawa, mazowieckie20 Sept 202622 Sept 2026—
Senior Test Automation Engineer (K/M)JavaTypeScriptJavaScriptSQLCurrently seenWarszawa, mazowieckie20 Sept 202622 Sept 2026—
Tester Automatyzujacy (K/M)JavaJavaScriptKafkaPostgreSQLRESTNo longer seenWarszawa, mazowieckie20 Sept 202620 Sept 202622 Sept 2026
Senior Test Automation Engineer (K/M)JavaTypeScriptJavaScriptSQLCurrently seenGdańsk, Trójmiasto20 Sept 202622 Sept 2026—
Fullstack Java Developer (React / Angular) (F/M)JavaJavaScriptSpring BootSpringKafka+2Currently seenWarszawa, mazowieckie20 Sept 202622 Sept 2026—
Ekspert Programista (Java / Spring Boot) - K/MJavaSpring BootSpringKafkaPostgreSQL+2Currently seenGdańsk, Trójmiasto20 Sept 202622 Sept 2026—
Ekspert Programista (Java / Spring Boot) - K/MJavaSpring BootSpringKafkaPostgreSQL+2Currently seenWarszawa, mazowieckie20 Sept 202622 Sept 2026—
Java DeveloperJavaSpring BootSpringHibernateJPA+2Currently seenWarszawa, mazowieckie20 Sept 202622 Sept 2026—
DevOps EngineerPythonKafkaAWSDockerKubernetes+1No longer seenGdynia, Trójmiasto18 Sept 202619 Sept 202621 Sept 2026
Test Automation Engineer (m/f/x)JavaCurrently seenWarszawa, mazowieckie18 Sept 202622 Sept 2026—
IngestOps Engineer Data Engineer (k/m)PythonSQLDockerNo longer seenWarszawa, mazowieckie17 Sept 202617 Sept 202619 Sept 2026
VMware Aria Developer (k/m)PythonJavaScriptNode.jsNo longer seenWarszawa, mazowieckie13 Sept 202614 Sept 202616 Sept 2026
VMware Aria Developer (k/m)PythonJavaScriptNode.jsNo longer seenGdańsk, Trójmiasto13 Sept 202615 Sept 202617 Sept 2026
VMware Aria Developer (k/m)PythonJavaScriptNode.jsNo longer seenGdynia, Trójmiasto13 Sept 202614 Sept 202616 Sept 2026
Senior Java Developer z Apache Kafka (k/m)JavaSpring BootSpringKafkaAWS+2No longer seenGdańsk, Trójmiasto13 Sept 202615 Sept 202617 Sept 2026
Ansible Automation Platform Developer – Monitoring and Logging (f/m)PythonAWSNo longer seenWarszawa, mazowieckie11 Sept 202611 Sept 202613 Sept 2026
Ansible Automation Platform Developer – Monitoring and Logging (f/m)PythonAWSNo longer seenGdynia, Trójmiasto11 Sept 202611 Sept 202613 Sept 2026
Ansible Automation Platform Developer – Monitoring and Logging (f/m)PythonAWSNo longer seenGdańsk, Trójmiasto11 Sept 202611 Sept 202613 Sept 2026
Analityk Systemowy (f/m/x)JavaKafkaSQLRESTNo longer seenWrocław, dolnośląskie10 Sept 202610 Sept 202612 Sept 2026
Senior Machine Learning EngineerPythonSQLGCPNo longer seenWarszawa, mazowieckie06 Sept 202607 Sept 202609 Sept 2026
AI & MLOps Engineer(M/F)PythonKafkaAWSAzureGCP+2No longer seenWarszawa, mazowieckie06 Sept 202609 Sept 202610 Sept 2026
Windows Expert / Windows Platform Engineer (k/m)PythonAzureNo longer seenGdańsk, Trójmiasto06 Sept 202606 Sept 202607 Sept 2026
Windows Expert / Windows Platform Engineer (k/m)PythonAzureNo longer seenWarszawa, mazowieckie06 Sept 202606 Sept 202607 Sept 2026
Senior Full Stack Developer (Python, React & AI/LLM) (k/m)PythonTypeScriptJavaScriptPostgreSQLSQL+3No longer seenGdańsk, Trójmiasto06 Sept 202610 Sept 202612 Sept 2026
Senior Full Stack Developer (Python, React & AI/LLM) (k/m)PythonTypeScriptJavaScriptPostgreSQLSQL+3No longer seenŁódź, łódzkie06 Sept 202610 Sept 202612 Sept 2026
Senior Full Stack Developer (Python, React & AI/LLM) (k/m)PythonTypeScriptJavaScriptPostgreSQLSQL+3No longer seenWarszawa, mazowieckie06 Sept 202610 Sept 202612 Sept 2026
Tester Automatyzujący / Tester Danych SeniorJavaPythonC#GCPRESTNo longer seenWarszawa, mazowieckie06 Sept 202606 Sept 202607 Sept 2026
Senior Full Stack Developer (Python, React & AI/LLM) (k/m)PythonTypeScriptJavaScriptPostgreSQLSQL+3No longer seenGdynia, Trójmiasto05 Sept 202610 Sept 202612 Sept 2026
Software Developer (Java) (m/f)JavaSpring BootSpring CloudSpringHibernate+3No longer seenWarszawa, mazowieckie04 Sept 202604 Sept 202606 Sept 2026
Backend Java Developer (k/m)JavaSpring BootSpringHibernateKafka+2No longer seenGdańsk, Trójmiasto04 Sept 202604 Sept 202606 Sept 2026
Starszy Programista JavaJavaSpring BootSpringHibernatePostgreSQL+3No longer seenWarszawa, mazowieckie03 Sept 202603 Sept 202604 Sept 2026
Backend Java Developer (k/m)JavaSpring BootSpringHibernateKafka+2No longer seenWarszawa, mazowieckie03 Sept 202604 Sept 202606 Sept 2026
AI Security Engineer (f/m/x)PythonAzureNo longer seenWarszawa, mazowieckie01 Sept 202602 Sept 202604 Sept 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
2026-0943300
2026-10000

Technologies in current roles

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

Java · 10Docker · 9Kafka · 7Azure · 6Kubernetes · 6SQL · 5AWS · 4GCP · 4JavaScript · 4Python · 4Spring · 4Spring Boot · 4

Observation timeline

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

  1. Marked no longer seenAI & MLOps Engineer(M/F)
  2. Marked no longer seenPython Developer (K/M/N)
  3. Marked no longer seenDevOps Engineer (AWS) (M/F)
  4. Marked no longer seenDevOps Engineer (Azure) (M/F)
  5. Marked no longer seenDevOps Engineer (GCP)(M/F)
  6. Marked no longer seenTester Automatyzujacy (K/M)
  7. Marked no longer seenDevOps Engineer
  8. First observedPython Developer (K/M/N)
  9. First observedAI & MLOps Engineer(M/F)
  10. First observedAutomation Tester (M/F)
  11. First observedData Engineer – sektor bankowy i finansowy
  12. First observedSolution Architect – sektor bankowy i finansowy
  13. First observed.NET Developer (f/m/x)
  14. First observedDevOps Engineer (GCP)(M/F)
  15. First observedDevOps Engineer (AWS) (M/F)
  16. First observedDevOps Engineer (Azure) (M/F)
  17. First observedSysOps Engineer – sektor bankowy i finansowy
  18. First observedDevSecOps Engineer – sektor bankowy i finansowy
  19. First observedSenior Test Automation Engineer (K/M)
  20. First observedTester Automatyzujacy (K/M)
  21. First observedSenior Test Automation Engineer (K/M)
  22. First observedFullstack Java Developer (React / Angular) (F/M)
  23. First observedEkspert Programista (Java / Spring Boot) - K/M
  24. First observedEkspert Programista (Java / Spring Boot) - K/M
  25. First observedJava Developer
  26. Marked no longer seenIngestOps Engineer Data Engineer (k/m)
  27. First observedDevOps Engineer
  28. First observedTest Automation Engineer (m/f/x)
  29. First observedIngestOps Engineer Data Engineer (k/m)
  30. Marked no longer seenVMware Aria Developer (k/m)
  31. Marked no longer seenSenior Java Developer z Apache Kafka (k/m)
  32. Marked no longer seenVMware Aria Developer (k/m)
  33. Marked no longer seenVMware Aria Developer (k/m)
  34. Marked no longer seenAnsible Automation Platform Developer – Monitoring and Logging (f/m)
  35. Marked no longer seenAnsible Automation Platform Developer – Monitoring and Logging (f/m)
  36. Marked no longer seenAnsible Automation Platform Developer – Monitoring and Logging (f/m)
  37. First observedVMware Aria Developer (k/m)
  38. First observedVMware Aria Developer (k/m)
  39. First observedVMware Aria Developer (k/m)
  40. First observedSenior Java Developer z Apache Kafka (k/m)
  41. Marked no longer seenAnalityk Systemowy (f/m/x)
  42. Marked no longer seenSenior Full Stack Developer (Python, React & AI/LLM) (k/m)
  43. Marked no longer seenSenior Full Stack Developer (Python, React & AI/LLM) (k/m)
  44. Marked no longer seenSenior Full Stack Developer (Python, React & AI/LLM) (k/m)
  45. Marked no longer seenSenior Full Stack Developer (Python, React & AI/LLM) (k/m)
  46. First observedAnsible Automation Platform Developer – Monitoring and Logging (f/m)
  47. First observedAnsible Automation Platform Developer – Monitoring and Logging (f/m)
  48. First observedAnsible Automation Platform Developer – Monitoring and Logging (f/m)
  49. First observedAnalityk Systemowy (f/m/x)
  50. Marked no longer seenAI & MLOps Engineer(M/F)