ruby English-speaking jobs in Opole Voivodeship

Senior Golang Developer needed for a multi-tenant institutional crypto brokerage platform. Responsibilities include supporting ongoing development, legacy initiatives, and ensuring a smooth platform transition. Must have strong commercial experience with Go 1.25.0 and related technologies.

Senior Backend Engineer to design, implement, and maintain betting/trading services for a sportsbook platform. Requires 6+ years of experience with Java, Spring Boot, and event-driven architectures. Experience with microservices, K8s, Docker, Kafka, and relational/NoSQL databases is essential.

Growth Marketing Manager to lead UK market launch for SafeMe, a personal safety app. Responsibilities include market research, brand positioning, channel strategy, campaign execution, and performance analysis. Requires 5-7 years of B2C marketing experience, app/subscription experience, and proven track record in new market launches. Must have strong copywriting skills, deep understanding of Meta, TikTok, and Google Ads, and fluency in Polish and English.

Senior Manufacturing Engineer to join a new site in Skawina, Poland. Focus on special processes like anodization for titanium and stainless steel implants and instruments. Drive continuous improvement and collaborate on technology development.

Senior Developer with 5+ years of experience designing, developing, and maintaining scalable backend services using Python and Node.js. Experience with APIs, microservices, Azure DevOps, Docker, Kubernetes, and Terraform is required.

Mid-Level Full Stack Developer will design, develop, and deploy microservice architectures and RESTful APIs for modern banking applications. Requires 3+ years of software engineering experience, expertise in microservice architectures, and RESTful API development. Strong command of English is required.

Lead and govern the migration, transformation, and design of secure, scalable, and cost-efficient cloud platforms across AWS, Azure, and Google Cloud. Define enterprise-scale, cloud-native and AI-ready architectures supporting application platforms, data, and AI workloads. Lead architecture design across cloud landing zones, platform engineering, observability, cloud security, and cloud economics.

Experienced JavaScript developer to join R&D team, building and maintaining sports data products. Responsibilities include coding new features, bug fixing, and collaborating with other developers, product managers, and QA. Must have 4+ years experience building modern JS applications, knowledge of HTML, CSS/SCSS, ES6, Node.JS, and Vue.JS. Fluent English required.

Senior Platform Engineer will implement observability and security, enhance container orchestration and data storage platforms, and support incident management. Requires experience in Agile environments, AI tooling, AWS, Infrastructure as Code, CI/CD pipelines, and observability tools.

Software Developer (Mid-level) to design, develop, and maintain C#/.NET applications, including web interfaces and backend services. Experience with ASP.NET Core MVC, TypeScript, HTML, CSS, and Git is required.

Experienced Area Supervisor needed to oversee daily warehouse operations, manage a team of at least 3 team leaders, and ensure smooth business operations. Responsibilities include process improvement, resource allocation, cross-departmental communication, and team development. Requires a Bachelor's degree, minimum 5 years of warehouse experience, including 1 year of management experience, and proficiency in warehouse operations, lean tools, and cost management.

Data Analyst needed for finance/stock exchange project. Work with SQL, Python, Tableau, Excel to improve data quality and accessibility. 3+ years experience with data analysis tools required. Strong analytical and communication skills needed.

Communicate the value of software products to clients, deliver presentations, and support Proof of Concept processes. Provide technical training and resolve customer inquiries. Build relationships with clients and partners, and work with sales representatives.

Build and maintain AI-powered tools for the operations team using Cursor.ai, n8n, and OpenAI APIs. Design, deploy, and integrate AI agents to automate operational tasks. Fix bugs, ship features, and own QA in a fast-paced environment with multiple daily releases.

Junior Legal Counsel will structure, draft, and review contracts with Bridgestone customers while advising on civil and corporate law matters. Responsibilities include supporting negotiations, providing legal guidance on regulatory, privacy, and antitrust issues, and promoting compliance. Minimum 2 years of relevant legal experience is required, along with excellent written and spoken English and German.

The IT Administrator provides Tier 1 and Tier 2 technical support, conducts system analysis, and manages configurations for IT systems. The role involves collaborating with teams to resolve technical issues, supporting network security, and educating users on information security. Applicants must meet either a Bachelor's degree requirement or three years of relevant work experience. Fluency in Polish and English is required.

Lead a team of DBA and Unix/Linux engineers, driving operational excellence for critical global IT services. Manage team delivery, improve stability and performance, and establish engineering standards. Requires 3+ years of team leadership, expertise in Oracle/PostgreSQL and Unix/Linux, and experience in highly available systems.

Provide first-line technical support for hardware, software, network, and telecommunications systems. Diagnose, troubleshoot, and resolve technical issues. Log and manage incidents using ticketing tools.

Senior Node.js developer to design, implement, and maintain large-scale software solutions. Requires 5+ years of back-end development experience, 3+ years with TypeScript, and 4+ years with Node.js. Must have experience with MCP architecture, agentic system design, and security aspects of AI Agentic systems.

Senior Software Engineer to architect, design, and implement secure, scalable solutions for Okta's Partner Relationship Management (PRM) platform, IMPartner. Requires extensive PRM platform knowledge, Salesforce development expertise (Apex, Process/Flow Automations, LWC), and software development acumen. Must possess strong communication, problem-solving, and collaboration skills.