python English-speaking jobs in Bytom

European Call Center Platform O&M EngineerMiejsce pracy: WarszawaTechnologies we useExpectedMySQLSpring BootOperating systemLinuxYour responsibilitiesResponsible for the system O&M of customer service applications, AICC queuing routing, and SBC voice gateway.

Join to apply for the Cloud Engineer role at Sii Poland. We are looking for an experienced Cloud Engineer to join our team. In this role, you will be responsible for implementing and maintaining our client’s cloud environment based on the Low‑Level Design (LLD). You will work closely with application specialists and hosting engineers to determine the most suitable hosting solutions.

Easy to deploy and scale, it gives a clear picture of spaces, equipment, and people, eliminating inefficiencies and enhancing the patient experience. With measurable 10X ROI and over 20+ use cases, Kontakt. io is the go-to platform for better and faster care delivery operations. Success in this position requires a passion for building high-performing and reliable applications.

This is a hybrid position (2 days remote, 3 days from the office in Warsaw) with a start date as soon as the candidate successfully completes the interview process.

Architect with Java Miejsce pracy: Łódź Technologies we use Expected Java JavaScript Optional Enterprise Architect Jira Confluence About the project Are you passionate about designing architecture on enterprise level? Do you want to be part of a Digital Architecture team that is revolutionizing banking? Can you champion an Agile/Scrum working environment?

Location: Warsaw, Poland (3 days/week in the office)Duration: till the end of March 2026This roles supports Process Directors and Associate Directors in managing key processes and projects. The role focuses on activities related to process implementation, communication, compliance, performance tracking, and inspection readiness.

Senior Full-Stack Developer Miejsce pracy: SzczecinTechnologies we use Expected Java React Microsoft Azure AWS Spring TypeScript SQL Terraform Kubernetes PostgreSQL MongoDB Jira Git About the project We're looking for a Senior Full-Stack Java Developer to join our Latvia-based engineering team while working from Poland in a hybrid model (Katowice, Warszawa, Gdynia, Szczecin).

NETOptionalNISTAWS Security ToolsGoOperating systemmacOSAbout the projectThis is a rare opportunity to help shape quality practices across an end-to-end platform spanning high-resolution imagery, AI-driven insights, and scalable data delivery systems while establishing API projects in our new Warsaw engineering hub.

NET DeveloperMiejsce pracy: WarszawaTechnologies we useExpectedC#SQLAngularBlazorMicrosoft AzureOptionalF#PythonAbout the projectJoin our Data & Invoicing Team — someone with a background in system & integration analysis, eager to take on a dynamic role focused on requirements analysis, solving system challenges, and improving product capabilities.

Research Team Leader LLMMiejsce pracy: WarszawaTechnologies we useExpectedPyTorchOperating systemWindowsAbout the projectLocation: Remote but first 12 months willing to relocate temporarily to Shenzhen, ChinaThe 12+ months in Shenzhen assignment is fully covered by the client: flights, accommodation, etc. After this time, the candidate can work remotely from any European country.

System AnalystMiejsce pracy: KrakówTechnologies we useExpectedXSLTJSONXSDXMLAthenaSNSPythonSQSS3AWSLambdaOptionalGerritJiraJenkinsSQLAbout the projectHave you been dreaming of a job where you can work with one of the best products available on theworldwide aviation market?

NETC#Azure DevOpsSQLMongoDBOperating systemWindowsmacOSAbout the projectThis role is dedicated to an accomplished professional with strong leadership, analytical capabilities, and a deep architectural background. You will partner closely with senior technology and business stakeholders across global teams, including regular collaboration with colleagues in the United States.

Join an exciting initiative that empowers Patient and Device Safety teams with cutting-edge data foundations, modern architectures, advanced integrations, and powerful technology solutions. This product sits at the core of the Pharma Development Information Layer and plays a key role in unifying Research & Development into a seamlessly connected data ecosystem.

Location: Katowice Office attendance: 2-4 days per month Type of contract: Full-time | Employment contract Recruitment process: online About your future employer: The company is a well-established global organization with a long history and operations in more than 100 countries.

- we are growing! This strategic initiative is created to enable the change of Volkswagen Financial Services (VWFS) to a data-driven company. Our goal is to empower all VWFS business units to use data effectively, efficiently and compliantly in their business decisions. D&A originally has been set up as central HQ function located in Germany.

As a pioneer in modern payment solutions, Klarna is developing innovative methods that streamline the shopping experience, enhance transaction security, and expand the availability of purchasing options. We're seeking individuals eager to achieve remarkable results and share their bold vision to redefine the future of payments and fintech. Send us your CV - we can’t wait to meet you!

Solution ArchitectMiejsce pracy: KrakówYour responsibilitiesCollect and challenge business needs, ensure exchanges with stakeholders and translate functional needs into technical solutions. Design and formalize the TAD (Technical Architecture Design) and translation of business needs, argue the choices made and ensure its presentation.

Senior Data Analyst | FCU Technology Team Miejsce pracy: Gdańsk Technologies we use Expected PowerBI SQL Excel Your responsibilities You will be involved in data analytics consulting projects - propose solutions, gather business and technical requirements, deliver data solutions, You will collaborate with team members on client projects to develop data-driven solutions and recommendations for com

Description As a Level 1 SOC Analyst, you will play a critical role in the daily operations of our Security Operations Center (SOC) within one of the largest cybersecurity service providers. The company specializes in delivering comprehensive cybersecurity, compliance, and data privacy services to organizations of all sizes, helping them defend against current and emerging security threats.

Who We Are While Xebia is a global tech company, our journey in CEE started with two Polish companies – PGS Software, known for world-class cloud and software solutions, and GetInData, a pioneer in Big Data. Today, we're a team of 1,000+ experts delivering top-notch work across cloud, data, and software. And we're just getting started.