java English-speaking jobs in Konin

Software Systems Engineer will design, develop, and deploy critical components for Sabre's Order Management System (OMS). Requires 4+ years of Java programming experience (including Java 17), knowledge of open-source software, frameworks, and cloud deployments (preferably GCP).

Data Entry Specialist needed for accurate input, updating, and maintenance of company databases. Requires strong typing skills, attention to detail, and proficiency in Microsoft Office.

Design and architect scalable software solutions using modern front-end and back-end technologies. Collaborate with teams to translate business needs into technical requirements. Develop applications leveraging ReactJS and .NET.

Business Analyst to provide expertise and market insights in the insurance sector. Responsibilities include conducting research, analysis, and developing analytical tools. Requires 2nd or 3rd year Bachelor's or 1st year Master's degree, up to 1 year of business experience, advanced Excel skills, and strong analytical and communication skills.

Senior Product and Engineering Manager needed with 8+ years experience launching and scaling innovative products. Requires deep AdTech and monetization expertise, strong analytical and communication skills, and experience managing cross-functional teams.

Threat Hunter will proactively investigate security events, manage incidents, research attack techniques, and assist in developing the MDR service. The ideal candidate will have experience in both offensive and defensive security, including penetration testing, incident response, or a combination of both.

Senior/Staff AI Engineer to design and develop models for dexterous robotic manipulation in Manufacturing and Logistics. Responsibilities include leading research in robotic perception, motion generation, and physical AI, designing and implementing novel algorithms, and defining data strategies. Requires strong deep learning, vision, and multimodal model expertise, Python and PyTorch proficiency, and experience with robotic manipulation or physical AI projects.

Windows Engineer to design, implement, and document automation processes using CI/CD technologies. Expertise in SCCM, Ansible, and Windows server platforms required. Fluency in English.

The EMEA Trade and Treasury Services Onboarding Team seeks a Documentation Specialist to coordinate and execute the documentation process for client account openings across multiple jurisdictions. The role involves ensuring customer queries are answered efficiently, enhancing the client experience, and performing due diligence on documentation.

Senior Product Manager to own Application Intelligence at Userlane. Shape data & analytics products (App Discovery, HEART Analytics, Portfolio Overview) for enterprise CIOs and IT leaders. 5+ years experience in data/analytics product management, experience building analytics for executives, and strong understanding of enterprise B2B.

Senior Android Engineer will develop and maintain modular code for access-controlled parking within native Android applications. Responsibilities include collaborating with the Tech Lead and Product Manager, taking ownership of the development lifecycle, ensuring high-quality deliverables, and contributing to the AppBFF using JavaScript/Node.

Service Delivery Manager will ensure efficient and cost-effective delivery of consultancy services, exceeding client expectations. Responsibilities include client relationship management, project understanding and support, process analysis and optimization, performance monitoring and reporting, and contract negotiation. Requires 2-3 years of IT service delivery or account management experience, fluency in English, and willingness to travel. Public sector experience is a plus.

Lead a team of Back-end and Front-end BI Developers. Design and architect technical solutions for Business Intelligence reporting using Looker (Enterprise edition) and LookML. Collaborate with development teams, Project Managers, and Business Analysts to ensure alignment of technical solutions with customer requirements.

Test Engineer to contribute to the Test Strategy and Test Approach for the migration of CREST from COBOL to Java-based technology. Responsibilities include creating and executing test cases, defect management, and collaborating with a Scrum team. Requires experience as a Test Engineer in an Agile environment, automation experience (UFT, Selenium), and an ISEB/ISTQB Foundation Certificate in Software Testing. Technical knowledge of CREST, Tandem, Windows, UNIX, SWIFT messaging, and Java is desired.

Junior Fullstack Developer to work on a cyber insurance platform. Responsibilities include building and shipping features across the full stack (React, NestJS, PostgreSQL, Redis). Must be fluent in English, comfortable working late Polish hours, and have experience using AI tools for development.

Account Executive to assist Client Director in managing client relationships and projects. Coordinate logistics, provide administrative support, prepare presentations, and monitor project timelines and budgets. Requires a Bachelor's degree, 2-3 years of client-facing experience, strong communication and organizational skills, and fluency in Polish and English.

Software Development Engineer in Test with strong Java skills needed for impactful projects. Requires 4+ years of QA Automation experience, including RestAssured API automation, CI/CD integration, SQL, and experience testing event-driven architecture. Fluent English communication skills are essential.

Senior SAP TM Consultant to lead the design, implementation, and optimization of SAP TM solutions. Will consult on logistics process design, conduct requirements analyses, and implement, customize, and test SAP TM modules. Requires several years of experience as an SAP TM consultant, experience implementing SAP TM Shipper scenario, and deep understanding of end-to-end logistics processes.

Develop and maintain high-performance, reliable C++ applications. Focus on system-level programming, performance optimization, and multithreaded applications. Experience with Linux, Windows, Git, and CI/CD required.

Senior Solution Architect will provide technical expertise to support sales efforts. Responsibilities include product demonstrations, driving opportunities, and leading trials. Requires 6+ years of pre-sales or solutions engineering experience, 3+ years with Agile methodologies, and fluency in English and German. Experience in the ICE vertical and understanding of requirements management concepts are essential.