ruby English-speaking jobs in Lublin Voivodeship

The GE Aerospace Edison Engineering Development Program is a two-year rotational program for recent or soon-to-be graduates with an MSc in a relevant engineering field. Participants will gain experience in design, systems, hardware engineering, and other areas through technical training and real-world projects.

Python Developer needed for B2B contract. Support daily operations, collaborate with stakeholders, and contribute to project initiatives. Strong organizational and communication skills required.

Software Engineer will collaborate with a global team to build and support an internal developer portal. Responsibilities include partnering with developers, product managers, and business partners to identify and prioritize developer experience improvements. Requires a degree in Computer Science, Engineering, or a related field and 4+ years of software development experience. Strong programming skills in TypeScript, JavaScript, and Node.js are essential. Experience with React, Backstage, and AWS services is preferred.

Performance Marketing Manager will lead and execute performance marketing strategies across Central & Eastern Europe to accelerate online sales growth and brand visibility. Responsibilities include managing paid media and retail media activities, driving traffic and revenue growth, and analyzing campaign performance. Must have 3+ years of experience in performance marketing, digital commerce, or e-commerce growth roles, experience with Allegro and other marketplace advertising platforms, and strong understanding of e-commerce KPIs.

Leads incident response efforts, conducts advanced analysis of network and malware activity, and communicates findings to technical and executive audiences. Develops automation tools and processes to enhance team capabilities. Requires 4+ years of security operations experience and relevant certifications. Expertise in incident command, forensic analysis, and scripting is essential.

Drive customer success for network APIs, acting as a trusted advisor for onboarding, adoption, and scaling use cases. Manage customer relationships, communication, and escalations, ensuring business value and interoperability.

Revenue Growth Manager will coach teams on RGM methodology, optimize growth opportunities, and analyze promotional activities. Requires a university degree, 3+ years in an RGM role, and fluency in English.

Key Account Manager for Immunology, territory: Podkarpackie, malopolskie voiv. Full-time, field-based, commission-based role. Develop key account plans, build relationships with key decision makers, promote J&J products to HCPs, and manage territory. Requires a university degree, minimum 3 years pharmaceutical sales experience, and experience with immunology hospitals and NFZ drug programs.

Senior Systems Software Engineer will lead performance practices in large-scale GPU infrastructure, aligning AI workloads with datacenter builds. Develop engineering solutions for continuous performance insights and decompose complex issues. Requires expertise in accelerated computing software stacks (CUDA), cloud computing architectures, and strong programming skills in C/C++, Python, and Bash.

Logistics Operations Analyst needed for a 12-month fixed term contract. Support day-to-day logistics operations, analyze data, create reports, and collaborate with teams to improve efficiency and on-time performance. Bachelor's degree and 2+ years of experience in operations, supply chain, logistics, or data analysis required. Proficiency in Excel and reporting tools is essential. Fluent in English and Polish.

IT Risk Analyst will conduct risk assessments, own risk reporting, and translate risk data into business impact for senior leadership. Requires experience in IT Risk, Security Governance, ServiceNow, and risk reporting. Excellent communication and analytical skills are essential.

Design, build, and operate reliable, scalable PHP-based backend services for customer-facing features and internal platforms. Drive the full software development lifecycle for cross-team initiatives. Mentor and coach engineers, define engineering standards, and reduce technical debt.

Delivers engineering solutions for production equipment and processes across EMEA manufacturing facilities. Designs, implements, and improves manufacturing systems in areas like Mixing, Component Preparation, and Curing. Leads and supports capital projects from specification through commissioning. Provides manufacturing plant support by analyzing data and coordinating project activities. Collaborates with regional teams to identify and implement best practices.

QA Mobile Engineer will design, implement, and oversee testing processes for mobile applications. Responsibilities include creating test cases, executing test plans, and collaborating with project teams. Requires 4+ years of experience in software testing in an Agile environment, hands-on experience with mobile UI automation tools, and manual testing experience on mobile applications.

Category Manager for Renewables division, responsible for developing procurement categories, supplier relations, and ensuring competitiveness and efficiency.

Lead the introduction and scaling of AI-assisted SDLC practices across HealthTech and MedTech delivery teams. Identify, evaluate, and pilot AI tools and produce go/no-go recommendations. Define and standardize prompts, skills, and reusable assets. Embed with project teams to coach engineers on practical AI usage. Establish adoption KPIs, run pilots, and report impact on productivity, quality, and time-to-delivery. Partner with delivery and engineering leadership to integrate AI tooling into existing processes. Support technical presales and run internal enablement.

Program Management Specialist to support customer engagement initiatives for Bezcenne Chwile, Poland's largest banking loyalty program. Collaborate with banks, fintechs, merchants, and internal teams to improve customer loyalty and program value.

Contract title: senior Specialist, Fund/Client Accounting We are currently seeking a technically driven professional to join our Client Activation (Fund Accounting) Team in Wroclaw as a Senior Specialist – Fund Onboarding Technology & Data Solutions. This is not a traditional fund accounting role.

Supports daily Accounts Payable operations, including invoice processing, payments, and vendor collaboration. Also responsible for Travel & Expense activities, including expense claim review and support.

Experienced Data Centre Commissioning Engineer needed for international consultancy. Role involves witnessing, validating, and supervising testing and commissioning of ELE and ELV systems in accordance with project specifications and industry best practice. Requires minimum 5 years' experience in ELE and/or ELV commissioning, electrical engineering degree or equivalent, and full flexibility for extended project travel across Europe.