Madiff

GenAI Developer – Portfolio Optimisation and Customer Analytics (Banking)

GenAI Developer

Strong Python backend experience; experience building LLM/GenAI solutions; practical knowledge of LangChain/LangGraph; FastAPI/Flask and REST API design; understanding of RAG/vector search; experience integrating GenAI with analytics/optimization systems; strong communication in English.

Junior Data Governance Analyst

Data Governance Analyst

Junior data governance/quality experience; understanding of financial data; basic governance principles; ability to analyze documentation; strong English communication.

MLOps Engineer – Portfolio Optimisation and Customer Analytics Platform (Banking)

MLOps Engineer

Experience in MLOps, Python automation, Docker/Kubernetes, ML lifecycle tools, and cloud data platforms; familiarity with regulated banking environments is a plus.

Data Scientist – Sports Analytics and Performance Intelligence (NBA)

Data Scientist

Strong hands-on data science and applied ML; Python (Pandas, NumPy, scikit-learn); time series modelling; SQL; large-scale data experience; cross-functional collaboration.

Data Scientist – Credit Risk and Fraud

Strong hands-on data science and ML; Python; SQL; large-scale datasets; production ML lifecycle; English communication.

Data Scientist – Portfolio Optimisation and Customer Analytics

Strong data science experience with Python, SQL, time series modelling; analytics platform exposure.

Senior Fullstack Developer – Java and Angular

Senior Fullstack Developer

4+ years of commercial experience as a Fullstack Developer; strong Java backend with Spring Boot; solid Angular frontend; REST APIs; cloud (AWS); CI/CD; SQL/NoSQL; English and Swedish.

Business Intelligence Analyst

Strong hands-on Power BI with data modeling, SQL, and experience with structured banking data; 2–5 years in BI or data analytics; Agile; excellent stakeholder communication.

Data Science Lead

Strong hands-on data science; production LLM systems; RAG pipelines; embeddings and vector databases; Python; regulated environments.

Senior System Analyst

Minimum 5 years as System Analyst or Product Owner in IT; strong background in financial services or electronic banking; expertise in requirements gathering, SOA/REST integrations, and distributed microservices.

Consulting Partner

Senior consulting background with 10+ years, proven transformations at C-level, executive presence, independent ownership, value-based mindset.

Java Backend Developer

3–5 years of commercial Java backend experience; Java 17+; relational databases; microservices; REST APIs; Agile delivery; fintech/payments domain experience is a plus.

Senior Principal Java Developer

Minimum 5 years of Java backend experience; Java 17+, Oracle/SQL/PL/SQL; microservices and REST APIs; Agile; strong ownership and leadership experience.

Senior SAP Integration Consultant

SAP Integration Consultant

Strong hands-on SAP ECC 6.0 and SAP S/4HANA experience; SAP integration and middleware; procurement processes; English fluent.

.NET Backend Developer

Backend Developer

Strong commercial experience with .NET and C# in enterprise environments; proven REST API and backend service development; experience with Azure, SQL, authentication, CI/CD, and Agile delivery.

Senior Systems Engineer

Strong hands-on experience as a Systems Engineer or Cloud Infrastructure Engineer; AWS and GCP; Terraform; Ansible; Kubernetes; Linux networking; Docker; scripting (Bash/Python); CI/CD and cloud automation.

Senior IT Analyst

IT Analyst

Minimum 5 years of experience as a System Analyst or Product Owner in IT; experience in financial services or electronic banking; strong functional analysis and requirements gathering; knowledge of SOA, REST, and integration testing tools; experience with microservices and documenting REST APIs; UML/BPMN; SQL; ability to coordinate across teams; strong English communication.

DevOps Platform Engineer

Hands-on Azure operations, Databricks production support, cloud security basics, networking, IaC with Terraform, strong delivery mindset, English proficiency.

Senior Java and Python engineer

Senior Java and Python Engineer

Senior-level software engineering leadership with strong Java and Python, quality engineering practices, and team upskilling.

Senior AI Delivery Manager

Delivery Manager

5+ years in technical project or service delivery; proven AI/GenAI delivery; Agile/Scrum; SQL/JSON/Python; cross-functional leadership; startup/scale-up experience; fluent English.

Data Scientist GenAI

Strong academic background in data science or related fields; hands-on ML, Python or R, and experience with AI/LLM workflows.

Senior Software Architect

Senior architect with strong Java, Spring, microservices, and distributed systems experience; focused on performance, security, and regulatory compliance.

AI Powered Systems Analyst

Lead end-to-end requirements analysis, API definition, and interface with stakeholders; apply AI tools to improve analysis and documentation in a regulated fintech environment.

Senior DevOps ML Engineer

DevOps ML Engineer

Senior DevOps/ML Engineer experienced in MLOps, Azure Databricks, MLflow, Terraform, CI/CD, and governance in regulated environments.

Knowledge Graph Engineer

Strong experience in semantic modelling, ontology design, knowledge representation; hands-on with graph databases and graph-based retrieval; ETL and data transformation; ability to formalize complex business logic into graph structures; strong communication with domain experts.

Title	Location	Date
GenAI Developer – Portfolio Optimisation and Customer Analytics (Banking) Full Time United Kingdom · Remote	United Kingdom Remote	Feb 16, 2026
Junior Data Governance Analyst Full Time · 1+ YOE United States · Remote	United States Remote	Feb 16, 2026
MLOps Engineer – Portfolio Optimisation and Customer Analytics Platform (Banking) Full Time United States · Remote	United States Remote	Feb 16, 2026
Data Scientist – Sports Analytics and Performance Intelligence (NBA) Full Time United States · Remote	United States Remote	Feb 13, 2026
Data Scientist – Credit Risk and Fraud Full Time North America · Remote	North America Remote	Feb 13, 2026
Data Scientist – Portfolio Optimisation and Customer Analytics Full Time North America · Remote	North America Remote	Feb 13, 2026
Senior Fullstack Developer – Java and Angular Full Time · 4+ YOE United States · Remote	United States Remote	Feb 11, 2026
Business Intelligence Analyst Full Time · 2+ YOE Warsaw, Masovian Voivodeship, Poland · Hybrid	Warsaw, Masovian Voivodeship, Poland Hybrid	Feb 11, 2026
Data Science Lead Full Time North America · Remote	North America Remote	Feb 11, 2026
Senior System Analyst Full Time · 5+ YOE Gdańsk, Pomeranian Voivodeship, Poland · Hybrid	Gdańsk, Pomeranian Voivodeship, Poland Hybrid	Feb 10, 2026
Consulting Partner Full Time · 10+ YOE Warsaw, Masovian Voivodeship, Poland · Onsite	Warsaw, Masovian Voivodeship, Poland Onsite	Feb 9, 2026
Java Backend Developer Full Time · 4+ YOE Warsaw, Masovian Voivodeship, Poland · Hybrid	Warsaw, Masovian Voivodeship, Poland Hybrid	Jan 28, 2026
Senior Principal Java Developer Full Time · 5+ YOE Warsaw, Masovian Voivodeship, Poland · Onsite	Warsaw, Masovian Voivodeship, Poland Onsite	Jan 28, 2026
Senior SAP Integration Consultant Full Time United States · Remote	United States Remote	Jan 27, 2026
.NET Backend Developer Full Time United States · Remote	United States Remote	Jan 25, 2026
Senior Systems Engineer Full Time United States · Remote	United States Remote	Jan 25, 2026
Senior IT Analyst Full Time · 5+ YOE Gdańsk or Warsaw · Hybrid	Gdańsk or Warsaw Hybrid	Dec 31, 2025
DevOps Platform Engineer Full Time United States · Remote	United States Remote	Dec 31, 2025
Senior Java and Python engineer Full Time ZZ · Remote	ZZ Remote	Dec 22, 2025
Senior AI Delivery Manager Full Time · 5+ YOE North America · Remote	North America Remote	Dec 22, 2025
Data Scientist GenAI Full Time North America · Remote	North America Remote	Dec 22, 2025
Senior Software Architect Full Time United Kingdom · Remote	United Kingdom Remote	Dec 17, 2025
AI Powered Systems Analyst Full Time · 4+ YOE United States · Remote	United States Remote	Dec 16, 2025
Senior DevOps ML Engineer Full Time North America · Remote	North America Remote	Dec 12, 2025
Knowledge Graph Engineer Full Time United States · Remote	United States Remote	Dec 10, 2025

Name	Madiff
Headquarters	PL
Industries	Information TechnologyBusiness Services
Activities	Software developmentIT consultingDevOps servicesDigital product designSoftware engineering
Type	Private
Employees	150
Tagline	Provides IT consulting and remote software development services.
Founded	2,015
Website	madiff.eu

Madiff

About Madiff