2,030,788open jobs
120,107companies
251,042added this week
Browse all
Salary
≈ $37k – $68k per year (Estimated)
Location
In office (Poland)
Seniority
Senior

Confirmed on the employer's own hiring board on Oct 28, 2026. First seen by Alion on Oct 1, 2026. B2Bnetwork scores B on the Alion truth index.

Overview
Company
Impact
Profile match
B2Bnetwork (B2B.net S.A.) is a Warsaw-based IT outsourcing and software testing company that supplies IT engineers and whole teams to clients in data and analytics, cloud, cybersecurity, digital workplace and application development and maintenance. It operates from the Kopernik Office Buildings in Warsaw, runs QA, cloud, security and academy networks, organises ISTQB examinations, and places many specialists on projects for large banks, most visibly Nordea in Warsaw and Gdansk. Its postings cover Java and Python developers, test automation engineers, IT analysts, data engineers, solution architects, Scrum masters and project managers, largely on B2B contracts.

Detailed description of work task to be carried out

Act as a bridge between business needs and developers to ensure the delivery of high quality IT solutions

Being part of building common capabilities for Data Products within GDM

Working with data products

Helping to design advanced solutions around data and analytics

Working closely together with stakeholders across Bank to understand the expected outcome and elicit business features

Managing delivery dependencies towards other teams and organization units across Bank

Working in an Agile environment as an integral part of the cross-functional agile delivery team

Have a strong solution-oriented and analytical mindset

Thrive when working with complex end-to-end solutions and processes

Have ability to grasp new technologies quickly (on high level) and able to ask right questions

Being fluent communicator and have experience on working with business users

Banking knowledge and experience is an asset

Must-have knowledge and experience

Knowledge of SQL - it`s a must

Experience working with complex requirements

Experience in data analysis , data hygiene, data quality, etc

Hive

Good communication skills

Ownership and independence on the Tasks , Features , User stories

Analytical thinking and problem solving

Familiarity with basic concepts in machine learning, CI/CD pipeline, big data

Advanced knowledge of machine learning algorithms NOT required

Nice-to-have knowledge and experience

Python related coding skills

Spark

Free account
Stop reading job ads. Get the ones that fit.
One free account turns this page into a shortlist built around your stack, your level and your pay.
Match on every job. Stack, seniority, pay and location, scored against your profile.
2,030,788 open roles. Read straight off company career pages, refreshed every day.
Unlimited applications. Every one you send is tracked in one place, on-site or on a company board.
3 tailored CVs a month. Rewritten for the exact job you are applying to. Included free.
Create a free account Continue with Google
Free forever. No card. Under a minute.

Your match

How well do you fit this role?
Two answers are enough for a real match. No account needed.
Check my fit
Answers stay in this browser until you create an account.

Recommended for you based on this role

Analytics
Similar stack
Same company
Poland
≈ $30k – $61k per year (Estimated) · In office · 3+ years exp · Bachelor's Degree · Poland
Analytics
Power BI
Apply
≈ $38k – $70k per year (Estimated) · Equity · Hybrid · Full-Time · 5+ years exp · Bachelor's Degree · Warsaw
Python
SQL
Analytics
Tableau
Power BI
Alteryx
Apply
≈ $41k – $75k per year (Estimated) · In office · Warsaw
Python
SQL
Python
pySpark
Databases
Microsoft Fabric
AI/ML
Copilot
Spark
LLM
Analytics
Power BI
Apply
≈ $41k – $76k per year (Estimated) · Hybrid · Poland
SQL
Databases
Google BigQuery
AI/ML
Hadoop
DevOps
GCP
Management
Agile
Apply
$46k – $60k per year · Hybrid · Full-Time · 5+ years exp · Bachelor's Degree · Kraków
SQL
AI/ML
LLM
OCR
Machine Learning
Analytics
Metabase
Apply
Team lead DS 2 days ago
≈ $19k – $43k per year (Estimated) · In office · 4+ years exp · Moscow
AI/ML
LoRA
MLFlow
Fine-tuning
AI Agents
PEFT
LLM
RAG
SFT
DevOps
CI/CD
Kubernetes
Management
Agile
Apply
≈ $9.5k – $22k per year (Estimated) · Hybrid · Full-Time · Bachelor's Degree · Pune
Python
Go
JavaScript
SQL
Apex
Apex
MuleSoft
AI/ML
AI Agents
DevOps
Rest API
VMWare
SOAP
Cybersecurity
GDPR
Analytics
ETL/ELT
Informatica
Talend
Azure Data Factory
Management
Agile
Scrum
Apply
≈ $28k – $75k per year (Estimated) · In office · Riyadh · Dubai · Cairo · New Delhi
Python
SQL
Databases
PostgreSQL
Db2
Oracle
MS SQL
DevOps
Rest API
OpenShift
Analytics
ETL/ELT
Cognos
Dimensional Modeling
Apply
≈ $80k – $164k per year (Estimated) · Hybrid · Full-Time · Bachelor's Degree · Phoenix
SQL
Databases
Oracle
AI/ML
AI Agents
DevOps
Rest API
SOAP
Management
Oracle ERP
Apply
≈ $67k – $126k per year (Estimated) · Hybrid · Full-Time · Bachelor's Degree · Phoenix
Java
SQL
AI/ML
AI Agents
DevOps
Azure
Management
Oracle ERP
Apply
≈ $41k – $70k per year (Estimated) · Remote (Poland) · Contractor · Warsaw
SQL
Databases
RabbitMQ
Apache Kafka
Google BigQuery
DevOps
Rest API
GCP
SOAP
Analytics
ETL/ELT
Management
Confluence
Jira
Draw.io
UML
Apply
≈ $36k – $67k per year (Estimated) · In office · 4+ years exp · Poland
Design
Figma
Management
Confluence
Apply
≈ $36k – $67k per year (Estimated) · In office · Poland
SQL
AI/ML
Hadoop
Management
Confluence
Jira
Agile
Apply
≈ $35k – $65k per year (Estimated) · In office · Poland
SQL
Management
Agile
Scrum
Kanban
Apply
≈ $36k – $68k per year (Estimated) · In office · 5+ years exp · Poland
Apply
up to $58k per year (net) · Hybrid · Poland
Mobile
Firebase
DevOps
Rest API
Kibana
Bitbucket
SOAP
Design
Figma
Management
Confluence
Jira
Agile
Scrum
Apply
≈ $40k – $83k per year (Estimated) · In office · Poland
AI/ML
Time Series
Apply
Remote (Bulgaria, Poland, Romania, Uzbekistan, Georgia) · Bulgaria · Georgia · Poland · Romania · Uzbekistan
Apply
≈ $45k – $93k per year (Estimated) · Remote (Poland) · Poland
Python
SQL
Python
pySpark
Databases
Microsoft Fabric
AI/ML
Copilot
Spark
LLM
Analytics
Power BI
Energy
ETAP
Apply
≈ $41k – $76k per year (Estimated) · Hybrid · Poland
SQL
Databases
Google BigQuery
AI/ML
Hadoop
DevOps
GCP
Management
Agile
Apply
See all jobs
This is one of many
2,030,788 more open roles from verified company boards, updated every day.