JIT Team

AI Angular API Domain-Driven Design (DDD) Hibernate +5 skills

2 weeks ago

51441 / Senior Fullstack Developer / 1

Open 16d Senior

Wynagrodzenie: 1040 - 1200 pln MD (B2B) Tryb pracy: elastyczna hybryda (1 dzień w tygodniu w biurze w Warszawie) Dlaczego warto wybrać tę ofertę? Budowa i rozbudowa systemów w rozproszonej architekturze mikroserwisowej…

2 weeks ago

InPost - Mid Data Engineer-

Open 16d EuropeMiddle

Airflow Data Engineering Databricks dbt E-commerce +5 skills

Mid-level Data Engineer at JIT Team building modern data solutions for a new fintech initiative supporting payments and financial products for InPost. Hybrid work from Kraków, Warsaw or Tricity (1 office day/month), B2B at 1040–1280 PLN/day, using Databricks, Spark, Python, SQL, Kafka, Airflow, dbt and CDC.

3 weeks ago

InPost - Staff Data Engineer

Open 19d EuropeStaff

Airflow Data Engineering Data Lineage Databricks dbt +7 skills

JIT Team is hiring a Staff Data Engineer for a new fintech project at InPost, hybrid in Kraków, Warsaw, or Tricity (Poland) with ~1 office day per month. The role owns Feature Store architecture and builds data solutions with Databricks, Spark, Python, SQL, Kafka, Airflow, and dbt on a B2B daily-rate contract.

1K – 2K PLN / day

Agile Analytics Big Data CI/CD Data Analytics +9 skills

3 weeks ago

Senior IT Analyst for Data Integration & Enablement Stream (42734)

Open 19d Senior

Salary: 1000-1300 PLN/day on B2B Work model: hybrid from Gdynia / Gdańsk / Warszawa (2/3 days per week from the office) Why choose this offer? You can expect a flexible work organization The international work…

3 weeks ago

IT Risk & Audit Compliance- IT Analyst (42559)

Open 20d Europe

Analytics Authentication Automation Cloud CMDB +17 skills

Salary: 800 - 1050 PLN/day on B2B Work model: hybrid from Gdynia / Gdańsk / Warszawa / Łódź (2/3 days per week from the office) Why choose this offer? You can expect a flexible work organization The international work…

[Poznań worek] Tester manualny

Open 26d Europe

Agile API API Testing Confluence Jira +6 skills

Manual QA tester working hybrid from Poznań on a project team responsible for functional, integration, regression, E2E, API and database testing across the SDLC. Day-to-day uses Postman, SQL, Jira, TestRail and Confluence in an Agile/Scrum setup; B2B contract paid per man-day (560-800 PLN).

560 – 800 PLN / day

Worek na Poznań (Senior Java Developer)

Open 27d EuropeSenior

Agentic AI AI API Api Design CI/CD +13 skills

Senior Java Developer building and maintaining backend microservices with Java 17+, Spring Boot, REST APIs and SQL, plus CI/CD and Docker/Kubernetes deployments. Hybrid from Poznań (1 day/week in office) at 1100-1400 PLN/day on B2B, with daily English in an international team.

Worek na Poznań (Mid / Senior Fullstack Developer)

Open 27d EuropeSenior

Agentic AI AI API Api Design CI/CD +16 skills

Mid/Senior fullstack developer working hybrid from Poznań (preferred 1 day/week in office), building services and UIs with Java/Spring Boot and React in a microservices setup, using SQL, Docker, Kubernetes and CI/CD. Day rate 700–1000 PLN net; daily work in English in an international environment.

700 – 1K PLN / day

51378 / Full Stack Python/AI Developer / Regular / 1

Open 27d HybridEurope

Agentic AI AI Analytics Azure CI/CD +23 skills

Full-stack developer building AI-driven insurance underwriting tools using Python (FastAPI), React (Next.js), and Azure AI services. The role involves developing AI agents with LangGraph, managing data extraction pipelines, and deploying containerized applications on Azure.

900 – 1K PLN / day

Senior Test Automation Engineer with experience in programming and openness to blended capability role for CBT unit (42725)

Open 35d EuropeSenior

Agile AI Angular API API Testing +15 skills

Senior test automation engineer designing, building, and executing automated backend/frontend tests (Java, Cucumber, Playwright) plus API and some manual testing for a Nordic digital banking platform serving Denmark, Finland, Sweden, and Norway. Hybrid role from Gdańsk or Warszawa on a B2B contract paying 900–1200 PLN/day.

900 – 1K PLN / day

Agentic AI AI Angular API AWS +18 skills

wznowiony_51263 / Senior Fullstack Developer (Java) / Senior / 2

Open 37d Senior

Wynagrodzenie: 1100-1300 PLN/ MD (kontrakt B2B, pełen wymiar godzin) Tryb pracy: hybryda (1 raz w tygodniu z biura; 4 zdalnie) Dlaczego warto wybrać tę ofertę? Będziesz pracował dla uznanej firmy z branży…

Agile AI API Azure Azure Service Bus +11 skills

DNV - Senior Software Engineer (FullStack .NET/React/AI) - Gdynia/hybryda

Open 37d Senior

Salary: 1200-1320 PLN/day on B2B Work model: hybrid from Gdynia (3 days per week from the office) Why choose this offer? Join a global team building scalable, cloud-based solutions Work on impactful projects that drive…

Expert IT Analyst - data engineering area (42758)

Open 40d Europe

Accessibility Agentic AI AI Automation Data Engineering +13 skills

Expert IT/business analyst for a data engineering project serving a Nordic banking client: eliciting requirements, data mapping/modelling, and designing near real-time data pipelines and data products. Core stack is SQL (Snowflake, MS SQL Server), dbt, and AI tooling (Copilot, LLMs, agentic AI), hybrid from Polish offices.

900 – 1K PLN / day

Agile Data Governance Data Lineage Data Warehousing Requirements Elicitation +3 skills

[poza cpro] RFP - CDW – Senior IT Analyst

Open 41d Senior

Salary: 900-1050 PLN/day on B2B Work model: hybrid from Gdynia / Gdańsk / Warszawa / Łódź (2/3 days per week from the office) Why choose this offer? You can expect a flexible work organization The international work…

Data Governance Data Lineage Snowflake SQL Stakeholder Management

DRRP Support (42674)

Open 48d

Salary: 600-900 PLN/day on B2B Work model: hybrid from Warszawa (3 days per week from the office) Why choose this offer? You can expect a flexible work organization The international work environment will give you the…

Open 50d HybridEuropeContract

Allegro - QA - Warszawa/ Poznań

Agile API API Testing Automation AWS +26 skills

Salary: 1100-1360 pln/MD on B2B Work Model: Hybrid work in Poznań / Warszawa (1/2 days in the office a week) Why choose this offer? Work on products used by millions of users Collaborate with strategic external…

[on hold] Allegro - .NET Developer - Warszawa/Kraków

Open 57d Europe

API Api Design Azure Azure DevOps Bash +16 skills

This role involves developing and maintaining backend microservices and distributed systems for a large-scale e-commerce platform using .NET, C#, and Microsoft Azure. The developer will participate in architectural decisions, optimize high-availability solutions, and collaborate with cross-functional teams.

Senior FullStack Developer in Corporate Area (42071)

Open 61d EuropeSenior

Agile Angular API Cucumber Design Patterns +8 skills

Build and modernize a corporate digital banking platform using Java, Spring, Angular, and microservices while maintaining legacy systems and APIs for payments and accounts.

Allegro - Senior Fullstack Developer -

Open 62d EuropeSenior

Accessibility AI API Cloud CSS +18 skills

This Senior Fullstack Developer role involves building AdTech and recommendation systems using React, TypeScript, Kotlin, and Spring Boot within a cloud-based, event-driven architecture. You will work in a hybrid model in Warsaw or Poznań, collaborating with data science teams to develop scalable microservices and microfrontends.