English-speaking jobs in Mielec

Support the setup and implementation of change initiatives to improve business performance. Responsibilities include email correspondence, task tracking, meeting support, and collaborating with team members and other business units. Fluent English required, German is an advantage.

Accounts Receivable Specialist will execute daily operational tasks, manage customer accounts, and participate in month-end and year-end closing activities. Requires 3+ years of experience in Accounts Receivable, strong analytical skills, and fluency in English and German.

Junior Salesforce Marketing Automation Consultant will develop marketing automation strategies, analyze marketing processes, and utilize Salesforce Marketing Cloud tools to improve client marketing efforts.

Senior .NET Developer to build and maintain APIs and services. Experience with .NET Core, ASP.NET Core, Entity Framework Core, and SQL is required. Experience with .NET Framework and Angular is a plus.

Business Development Manager responsible for growing existing accounts, acquiring new customers, and executing sales strategies to achieve revenue and market growth targets. Requires 5+ years of logistics or supply chain sales experience, a proven track record of achieving sales targets, and fluency in English and Polish.

Inventory Planning & Operations Analyst needed to manage inventory accuracy, operational workflows, and stock planning across multiple systems and partners. This role involves maintaining alignment between ERP systems, Amazon, 3PLs, and internal tools, supporting purchase planning, and Amazon FBA replenishment.

Intern HR & Office Assistant to support daily HR and office operations. Will assist with employee onboarding, recruitment, document management, and office administration. Requires a Bachelor's degree or current student status in HR, Administration, or a related field.

FP&A Analyst to support global budgeting, forecasting, and reporting for a technology-driven financial services group. Requires 2-4 years of FP&A experience, strong Excel skills, and familiarity with financial modeling.

Instructional Designer needed for e-learning design projects. Requires experience with Articulate, LMS/LXP platforms, and training project management. Strong communication, analytical, and organizational skills are essential. Fluency in English and German is beneficial.

Develop and maintain enterprise-scale web-based databases for online lotteries. Design, optimize, and test database structures, stored procedures, and reports. Collaborate with developers to improve applications and ensure database logic meets company requirements.

Software Engineering Manager to lead a team of game developers, manage project timelines, and collaborate with product management. Requires a Bachelor's degree in Computer Science or related field, 7+ years of software development experience, and 3+ years in HTML5, ActionScript, or Java.

Develops and maintains client relationships, implements sales strategies, and collaborates with marketing to generate leads. Requires fluency in German, business development experience, and strong communication skills.

Sales Manager will manage customer relationships, negotiate orders, and implement cost modifications. Requires advanced Excel skills, 5+ years in a customer-facing OEM role, and fluency in English and German.

Senior Application Security Engineer will embed security into the software development lifecycle (SDLC) by partnering with engineering teams to identify risks, improve secure-by-design practices, and enhance application security posture. Responsibilities include threat modeling, secure code and architecture reviews, security testing, incident response support, and security awareness enablement.

Software Test Engineer to design, develop, and implement automated testing solutions for a new software ecosystem. Responsibilities include test infrastructure development, test strategy definition, test execution, and team mentorship. Requires 3-5 years of experience in test engineering, automation, and infrastructure design. Familiarity with test management tools and CI/CD pipelines is desired.

Provides payroll accounting support for Austrian customers using SAGE DPW software. Resolves customer queries, handles personnel administration, and prepares payroll-related reports. Requires experience in Austrian payroll accounting, strong MS Office skills, and fluency in German.

Senior Fullstack Engineer needed for a UK-based AI-driven Pharmatech. Develop software using React 18, TypeScript, Python 3.8+, and Django. Collaborate with experienced engineers on international projects. Influence new feature design and requirements.

Raw Material & Supplier Quality Analyst analyzes data, communicates with stakeholders and suppliers, and supports projects related to raw materials and supplier quality.

As a Mid-Level SDET, you will translate business requirements into executable Gherkin specifications, design and execute load and stress tests, and validate system behavior under failure conditions. You will also design and maintain API test suites, write Java code for custom "Java Interop," and integrate test suites into GitLab.

Lab Engineer needed to build and maintain electrical test setups, ensuring lab safety and supporting engineers. Requires electrical engineering experience, strong safety knowledge, and collaboration skills.