frontend developer English-speaking jobs in Mielec

Manages bank account administration and end-to-end payments for clients in EMEA and APAC. Leads an international team responsible for vendor management, invoice processing, payment processing, bank account management, and process improvements. Collaborates with internal and external stakeholders to ensure service delivery.

Senior MLOps Engineer will collaborate with Platform Engineers to set up infrastructure for MLOps processes, automate model deployment and monitoring, and implement backup and disaster recovery for ML workflows. Requires 5+ years of experience as an MLOps engineer, data engineer, or software developer with hands-on experience in cloud environments (Azure/GCP), tools like VertexAI, Spark, PyTorch, TensorFlow, and MLFlow, and DevOps practices and tools including Terraform. Must have experience with Docker, Kubernetes, CI/CD practices, and excellent English communication skills. Work from the European Union region and a work permit are required.

Blockchain Developer sought for a growing team building next-generation global solutions. Requires strong Rust skills, 1+ year blockchain software experience, Solana knowledge, and advanced English. Will audit code, secure products, and collaborate with clients.

Senior Security Engineer designs, implements, and scales security solutions for Snowflake's products. Collaborates with engineering teams to embed security into design, development, and delivery workflows. Requires 6+ years of experience in security or software engineering and expertise in areas like AppSec, threat modeling, or secure architecture.

Acts as a trusted advisor to clients, managing relationships, identifying solutions, and maximizing project profitability. Manages and develops a delivery team, ensuring high performance and professional growth. Oversees project execution, ensuring resource efficiency, client satisfaction, and profitability. Requires experience in delivery, business, or account management, strong communication and leadership skills, and fluency in English and Polish.

Senior Financial Analyst will provide financial, analytics, and business partnering support to the EMEA Lifecycle Services (LCS) organizations. Responsibilities include presenting financial performance, developing financial plans, and collaborating with auditors. Requires 4+ years of relevant experience and strong Excel skills.

Experienced Sales Account Manager needed to build client relationships, identify and close deals, and oversee the sales cycle. Requires 2+ years of B2B sales experience in the tech sector, a track record of successful deals, and strong communication skills.

Software Developer in Test (JavaScript) will build and maintain CI/CD pipelines and automation tools. Collaborate with development and QA teams to streamline workflows. Troubleshoot complex incidents within CI environments. Strong JavaScript experience and hands-on experience with CI/CD systems required.

This Go-To-Market Ops Specialist role focuses on optimizing inbound lead funnels, proposing new lead sources, and managing sales systems. The ideal candidate has experience with SaaS tools, B2B SaaS revenue operations, and automation implementation.

Senior Python Engineer to build and maintain AI and automation applications. Develop data pipelines, train machine learning models, and implement testing and version control best practices. Requires strong Python skills, experience with AI/ML frameworks, and understanding of data manipulation and ML algorithms.

The IS&T Field Infrastructure, Network Engineering Lead provides technical leadership for field communications services and supporting infrastructure for the Poland AP1000 nuclear project. This role leads Field Infrastructure specialists, ensuring communications systems are deployed, operated, and supported in accordance with project requirements, enterprise standards, and regulatory expectations.

Azure Data Engineer needed to design, architect, and implement modern, secure, cloud-native data platforms on Azure. Requires 8+ years of IT experience, deep Azure knowledge, and expertise in IaC, containerization, CI/CD, and data engineering tools.

Translate business requirements into analytical use cases (generative AI and machine learning) and drive innovation and efficiency across the Vaillant Group. Analyze business use cases, apply machine learning and AI techniques, and communicate results to stakeholders.

Senior Cyber Security Detection and Response Engineer will contribute to projects across SIEM, SOC, Cyber Threat Intelligence, EDR, Network Security, and Incident Response. Responsibilities include design, deployment, consultancy, modifications, and incident response. Must have experience in at least one leading SIEM solution and good knowledge of distributed IT environments. Familiarity with cybersecurity frameworks and standards is required. Proficiency in English at the C1 level is also required.

As a Senior Business Analyst at Kearney, you will contribute to consulting projects, analyze data, conduct competitor assessments, and support project teams in creating solutions. You will also assist with business development, thought leadership, and firm building activities.

Senior Product Manager to lead the development of innovative AI-powered products and services. Responsibilities include identifying business opportunities, developing product strategies, managing cross-functional teams, and ensuring smooth stakeholder communication. Requires 5+ years of experience leading cross-functional teams and digital products, strong analytical skills, and excellent communication skills in English.

Provides legal advice and support for complex commercial issues and contracts within Global Procurement & Supply Chain. Drafts, reviews, and negotiates a variety of agreements including services, manufacturing, software, consulting, marketing, and licensing agreements. Advises on dispute resolution strategies. Supports employee understanding of the company's contracting process and policies.

Business Development Specialist (Partnerships) to build and manage a partner pipeline, identify new partners, and support partner onboarding. Requires 1-2 years of B2B sales experience, fluency in English, and strong communication skills.

Senior Rust Blockchain Developer to lead low-level node development for a gaming-centric platform. Responsibilities include implementing blockchain protocols, optimizing performance, and ensuring sub-second transaction finality. Requires 5+ years of Rust experience and strong understanding of distributed systems.

Export Manager to establish and develop client relationships, actively sell fresh and frozen fish products, and analyze market trends. Requires proven managerial experience in the fishing industry, specifically Atlantic salmon, antipasti, or ready-made meals.