Madiff

Python AI Tech Lead

Lead design and development of AI platforms using Python; end-to-end delivery; leadership and mentoring; experience with LLMs, LangChain/graph frameworks; cloud, MLOps, and security.

Test Lead

6+ years QA experience, 2+ years in lead/manager role; strong QA, API testing, SQL validation; Postman and SoapUI; English and Polish proficiency; experience in financial/banking projects.

Manual Tester

3+ years in software testing (manual, integration, or API); proficient with Postman, SoapUI, and SQL; Jira familiarity; web app knowledge; Polish and English proficiency.

System Analyst

3+ years as System Analyst or similar; UML/BPMN; API integration (REST/SOAP); SQL; Agile (Jira/Confluence); English B2+; financial/payments experience a plus.

Full Stack Developer (React, Node.js, Python plus)

Full Stack Developer

4+ years as a Full Stack Developer; proficient in React and Node.js; strong JavaScript/TypeScript; experience with SQL/NoSQL; CI/CD and Git; English proficiency.

UX/UI Designer – Design the future

UX/UI Designer

3+ years UX/UI design experience for SaaS or AI products; proficient in Figma/Sketch/Adobe XD; strong portfolio; passion for intuitive, visually appealing interfaces.

Product Manager – AI-Powered Startup

Product Manager

4+ years of product management, ideally in AI or SaaS; strong user research, product design, and agile; excellent communication and leadership; passion for empowering freelancers; top engineering school in Poland or Europe.

DevOps Engineer – Ensure Scalability and Reliability

DevOps Engineer

3+ years in DevOps or cloud engineering; Docker, Kubernetes, Terraform; cloud platforms; AI/ML infra a plus.

Frontend Engineer

3+ years frontend development; strong UI/UX; responsive design; RESTful API integration; collaborate with UX designer.

Backend Engineer - AI Startup

Backend Engineer

3+ years backend development; cloud platforms (AWS, GCP, or Azure); API development and database design; AI/ML integration a plus.

AI/ML Engineer – Build the Brain of AI agents

AI/ML Engineer

3+ years in AI/ML engineering or applied data science; Python, PyTorch or TensorFlow; LLMs; LangChain/LangGraph; vector databases; cloud platforms (Azure/AWS/GCP); build scalable, production-ready AI systems.

Mobile Developer

4+ years Android development; Kotlin (Java ok); Jetpack Compose; SDK integration; CI/CD experience; testing mindset; English (C1), French a plus.

Automation QA Engineer (UFT One)

Automation QA Engineer

3+ years in automation QA; 3+ years with UFT One; VBScript scripting; REST/SOAP API testing basics; JIRA/Git/Jenkins; Polish and English proficiency.

Automation QA Engineer (API)

5+ years API test automation; hands-on with Postman, SoapUI, UFT API Testing, Gatling; REST/SOAP testing; JIRA; CI/CD; Polish and English.

Power BI Developer

3+ years BI development; Power BI; SQL; DAX; data modelling; Azure data platform; English proficiency.

Tech Lead

7+ years software engineering experience focusing on AI/ML; backend skills; cloud platforms; scalable architecture; product-minded leadership.

Graphtalk Developer

Oracle and PL/SQL expert; Graphtalk experience; VBA; HTML/CSS; strong analytical skills; testing and debugging; Polish and English proficiency.

.NET Developer

NET Developer

5+ years’ experience in .NET development; strong skills in .NET 6/8, REST, SOAP, SQL Server, Entity Framework; experience with Kafka and distributed/microservices; Polish fluency; English at B2 level.

Senior System Analyst

5+ years as System Analyst on large enterprise IT projects; distributed architecture, API design; UML/BPMN; SQL; Postman/Swagger; Polish and English (B2).

Data Engineering Tech Lead

Proven leadership as a Data Engineering Tech Lead; strong Azure, Azure DevOps, CI/CD; Databricks, Python, PySpark; data pipelines, Data Warehouse/ Lakeshouse, Medallion architecture; IAM (OAuth/OpenID/SAML/JWT); SQL and Git.

Senior IT Analyst

5+ years as System Analyst/Product Owner in IT; finance/banking projects; functional analysis; SOA/REST; microservices; UML/BPMN; SQL; English.

Kotlin + Python Developer

2–4 years of commercial experience with Java/Kotlin, strong Python, Spring/Hibernate, REST/Swagger, microservices, Docker, databases, and Polish proficiency.

Business-System Analyst

3+ years of experience in a similar business/system analyst role; strong BPMN/UML; CASE tools; SQL; REST/SOAP; strong documentation and communication; fluent Polish and good English (min B2).

3–4 years in DevOps or system administration; strong Azure DevOps; Kubernetes; IaC; scripting; cloud experience (Azure required); Polish and English fluent.

Senior DevOps Engineer

5+ years in DevOps/infrastructure, client-facing experience, strong Linux/Windows, Kubernetes, Terraform, Ansible, Azure DevOps, scripting (PowerShell/Python).

Title	Location	Date
Python AI Tech Lead Full Time United States · Remote	United States Remote	Oct 16, 2025
Test Lead Full Time · 6+ YOE Warsaw, Masovian Voivodeship, Poland · Hybrid	Warsaw, Masovian Voivodeship, Poland Hybrid	Oct 16, 2025
Manual Tester Full Time · 3+ YOE Warsaw, Masovian Voivodeship, Poland · Hybrid	Warsaw, Masovian Voivodeship, Poland Hybrid	Oct 16, 2025
System Analyst Full Time · 3+ YOE Warsaw, Masovian Voivodeship, Poland · Hybrid	Warsaw, Masovian Voivodeship, Poland Hybrid	Oct 14, 2025
Full Stack Developer (React, Node.js, Python plus) Full Time · 4+ YOE United States · Remote	United States Remote	Oct 8, 2025
UX/UI Designer – Design the future Full Time · 3+ YOE United States · Remote	United States Remote	Oct 7, 2025
Product Manager – AI-Powered Startup Full Time · 4+ YOE United States · Remote	United States Remote	Oct 7, 2025
DevOps Engineer – Ensure Scalability and Reliability Full Time · 3+ YOE United States · Remote	United States Remote	Oct 7, 2025
Frontend Engineer Full Time · 3+ YOE Poland · Remote	Poland Remote	Oct 7, 2025
Backend Engineer - AI Startup Full Time · 3+ YOE North America · Remote	North America Remote	Oct 7, 2025
AI/ML Engineer – Build the Brain of AI agents Full Time · 3+ YOE United States · Remote	United States Remote	Oct 7, 2025
Mobile Developer Full Time · 4+ YOE United States · Remote	United States Remote	Oct 6, 2025
Automation QA Engineer (UFT One) Full Time · 3+ YOE Warsaw, Masovian Voivodeship, Poland · Hybrid	Warsaw, Masovian Voivodeship, Poland Hybrid	Oct 6, 2025
Automation QA Engineer (API) Full Time · 5+ YOE Warsaw, Masovian Voivodeship, Poland · Hybrid	Warsaw, Masovian Voivodeship, Poland Hybrid	Oct 6, 2025
Power BI Developer Full Time · 3+ YOE Warsaw, Masovian Voivodeship, Poland · Hybrid	Warsaw, Masovian Voivodeship, Poland Hybrid	Oct 6, 2025
Tech Lead Full Time · 7+ YOE United States · Remote	United States Remote	Oct 3, 2025
Graphtalk Developer Full Time Warsaw, Masovian Voivodeship, Poland · Hybrid	Warsaw, Masovian Voivodeship, Poland Hybrid	Oct 3, 2025
.NET Developer Full Time · 5+ YOE Gdańsk, Pomeranian Voivodeship, Poland · Hybrid	Gdańsk, Pomeranian Voivodeship, Poland Hybrid	Oct 2, 2025
Senior System Analyst Full Time · 5+ YOE Gdańsk, Pomeranian Voivodeship, Poland · Hybrid	Gdańsk, Pomeranian Voivodeship, Poland Hybrid	Oct 2, 2025
Data Engineering Tech Lead Full Time United States · Remote	United States Remote	Sep 26, 2025
Senior IT Analyst Full Time · 5+ YOE Gdańsk, Pomeranian Voivodeship, Poland · Hybrid	Gdańsk, Pomeranian Voivodeship, Poland Hybrid	Sep 23, 2025
Kotlin + Python Developer Full Time · 2+ YOE Warsaw, Masovian Voivodeship, Poland · Hybrid	Warsaw, Masovian Voivodeship, Poland Hybrid	Sep 19, 2025
Business-System Analyst Full Time · 3+ YOE Warsaw, Masovian Voivodeship, Poland · Hybrid	Warsaw, Masovian Voivodeship, Poland Hybrid	Sep 17, 2025
DevOps Engineer Full Time · 3+ YOE Warsaw, Masovian Voivodeship, Poland · Hybrid	Warsaw, Masovian Voivodeship, Poland Hybrid	Sep 10, 2025
Senior DevOps Engineer Full Time · 5+ YOE Warsaw, Masovian Voivodeship, Poland · Hybrid	Warsaw, Masovian Voivodeship, Poland Hybrid	Sep 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