ruby English-speaking jobs in Opole Voivodeship

The Investment & Accountability (I&A) team is a key pillar within Publicis Media Exchange (PMX) , responsible for ensuring media productivity commitments for global clients. The team works across all media channels, including TV, digital, social, print, and out-of-home, and collaborates closely with local Publicis offices worldwide , client procurement teams, and media auditors.

We are seeking a highly skilled and motivated CUDA/C/LLM Engineer to join our innovative team. This role focuses on designing, developing, and optimizing high-performance software solutions with a strong emphasis on GPU programming, low-level system development, and large language model (LLM) integration.

We are a leading consulting firm that excels in automating business processes through advanced artificial intelligence solutions. We empower IT specialists to elevate their careers within a thriving B2B environment. Our diverse portfolio includes impactful projects across fintech, medtech, edutech, and industrial automation sectors.

About us: ProtoKOLs is an AI-powered platform transforming complex data into clear, actionable insights. We empower traders and teams to uncover market opportunities and master Web3 marketing by simplifying on-chain and off-chain data. Our lean & performance oriented team moves fast, challenges the status quo, and pushes the limits of what's possible.

The Global Spread Products Technology Team is seeking a Lead Development Analyst / Manger with a proven track record of producing complex enterprise software solutions. This role will require extensive development using Java, Microservices, Cloud Computing (AWS), Containerization, OpenShift/Kubernetes technology.

Role Overview Given our exciting and progressive growth plans, we are looking for an exceptional Senior Back-End Engineer to come join our global business. Working collaboratively in a cross-functional product team within a tribe, you will be accountable for designing and developing applications and coordinating with the rest of the team working on different layers of Fresha.

Device Management Engineer B2B via Experis 100% REMOTE Professional Experience : Minimum of 3 years of experience in IT, with a focus on mobile device management and/or meeting room systems. Previous experience in a highly regulated enterprise-level multinational organisation in a similar role is highly desirable.

At Idego Group, you’ll work with people who find pleasure in programming and have deep knowledge about a variety of technologies. You’ll work for our clients worldwide and provide support in great software development, including IoT, machine learning, and blockchain-related projects.

We are looking for a skilled and experienced Senior Marketing Analyst to join our team. In this role, you will discover valuable insights from marketing data, help our team make data-driven decisions, and improve marketing campaigns. The ideal candidate is analytical, loves working with data, and has strong technical skills in marketing analytics.

The Role Are you interested in joining our global team, working with developing, maintaining and evolving our tools in the HR domain at Alfa Laval? The team is part of a Value Stream that develops not only in the HR area but also Internal Communication and Digital Workplace. Alfa Laval has chosen Workday and Docebo among some other applications and we are now looking at extending the central team.

2 days office/3 days remote Our EY GDS Legal Team is seeking an experienced lawyer with specialization in corporate transactions while also being a generalist with ability to advise on matters of employment law, commercial contracts, data privacy, disputes and an array of general queries surrounding the operation of GDS entities across GDS locations.

Holisticon Connect is a division within NEXER GROUP - a custom software development company. We started in Poland in 2017 and are now a team of over 150 people with offices in Wrocław, Warsaw, and Cracow. We have the opportunity to work with world-renowned brands from Scandinavia, the UK, and Western Europe. Our goal is to grow stronger, in competence rather than in numbers.

Initially a startup that experienced rapid growth and currently employs hundreds of people worldwide. The company is characterized by a friendly approach to employees and high dynamics. Your role Managing 5-7 vacancies simultaneously in assigned areas. Full recruiting cycle, from clarifying job requirements with hiring managers to conducting candidate interviews and evaluating soft skills.

If you are a developer specialized in Python, join PA&BI (Process Automation & Business Intelligence) department, where each day brings new, interesting projects, aimed at improving and automating processes in DSV. Experience the overall outlook of the company, by touching high level processes across all departments.

FULL STACK ENGINEER Workplace: Kraków, 6x per month from Kraków Industry: Banking WHO WE ARE? ALTEN – A Global Leader in Engineering and IT Services Founded in France in 1988, the ALTEN Group is a leading technological partner serving the world’s largest clients. In 2024, it achieved revenues exceeding 4. 14 billion euros and employs over 57,700 people, 88% of whom are engineers and IT experts.

The people - we're a diverse group of fun-loving people with a range of talents, yet we are all focused on one goal - delivering the best possible service to our clients. Our position in the insurance industry - Xceedance supports insurers, reinsurers and brokers worldwide. We make it possible for our clients to drive operations, implement technology and improve their performance.

Responsibilities Support Data Quality Profiling and its automation. Handle AWS-specific requests, such as provisioning EC2 instances and managing other AWS resources. Maintain and enhance data quality pipelines using AWS services like Glue, EMR and Lambda. Utilize Terraform for automating infrastructure deployment and management.

The Senior Marketing Designer is a pivotal role within our creative team, responsible for guiding and motivating a team of talented Graphic Designers to deliver immersive and high-quality marketing assets. This role involves significant responsibility and offers the opportunity to drive the development of a strong team, leveraging your artistic and technical expertise.

Position Title: Project Manager – Renewable Energy / M&A Location: Italy / Spain/ Poland (Frequent Travel Required) Contract: Full-time, Permanent About the Role: We are seeking an experienced and driven Project Manager to join our client’s renewable energy division, focusing on acquisition initiatives across Italy and/or Spain.

As a Senior Business & Project Consultant you will be working for our client, a global financial institution, supporting the implementation and transformation of internal HR tools. You will coordinate the end-to-end deployment of a local HR system, with a strong focus on business analysis, stakeholder engagement, and deployment management.