2025 English-speaking jobs in Suwałki

Sell Tagvenue Pro products, LeadHub and Premium Placement, to venue partners. Drive incremental bookings and revenue by identifying missed demand and explaining paid visibility solutions. Own the sales process from initial contact to close.

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 Research Analyst will develop and deliver new research products and strategies, leveraging primary and secondary research to provide insights and recommendations for Mastercard clients. Requires 5+ years of experience in research, proficiency in English and a European language, and expertise in quantitative and qualitative research methods.

Manages a portfolio of client accounts, overseeing financial operations including contract setup, renewals, and amendments. Ensures accurate revenue recognition and billing, monitors accounts receivable, and tracks contract expirations. Serves as the main point of contact for client team questions and communicates with internal partners to resolve issues.

Business Analyst to provide expertise and market insights in the Energy and Industrial Goods sectors. Conduct research, analysis, and develop analytical tools to drive strategic decisions.

Mid Account Executive to manage the full B2B sales cycle for e-commerce projects. Requires 2-4 years of experience in sales, preferably in the e-commerce space, with strong communication and negotiation skills. Must have experience preparing commercial offers and sales presentations and be proficient in CRM tools.

Own and execute inbound sales motions for mid-market and enterprise accounts. Qualify and engage leads, identify key decision-makers, and lead full sales cycles. Collaborate with teams to design solutions and optimize lead generation funnels.

Lead Frontend Developer for a large-scale, modular ERP system. Shape UI architecture, define best practices, and ensure performance and maintainability. Hands-on technical leadership, code reviews, and mentorship. Expertise in TypeScript, Vue 3, SCSS, Vue Router, Pinia, TanStack Query, and Vite required.

Provide customer service and sales support via phone, email, and chat. Build customer relationships, prepare tailored offers, and ensure data accuracy. Must have advanced Kazakh (C1+) and intermediate English (B2) skills.

Lead SwissBorg's security program in a cryptocurrency and fintech environment. Own security strategy, roadmap, and organizational security posture. Serve as primary point of contact for Swiss (FINMA) and French (AMF) regulatory authorities on security matters. Manage third-party risk assessment for critical vendors and blockchain service providers.

Experienced Machine Learning Engineer to design, deploy, and scale intelligent autonomous systems. Develop, maintain, and optimize machine learning models in production using MLOps practices. Build pipelines for autonomous agents and integrate them with APIs, databases, and production systems. Collaborate with data engineering, backend, and product teams.

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.

Experienced Angular Developer sought for a team building responsive websites. Requires 2+ years of Angular experience, JavaScript ES6 knowledge, and experience with Redux, Mobx, or Apollo. Must have component styling experience and knowledge of REST API, Jest, and Webpack. TypeScript and Axios experience preferred.

Lead the development and execution of sales growth strategy, focusing on new client acquisition, team capabilities, and scalable sales structures. Manage the Growth team's budget, define KPIs, and set sales targets. Build and scale the introducer and partner network.

iOS Developer will architect, develop, and maintain native iOS applications. Requires 3+ years of experience with mobile development in iOS, production experience with Swift (RAC/RxSwift), and knowledge of mobile architectures and design patterns.

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.

Machine Learning Engineer / Data Engineer needed for developing and deploying ML models and data engineering solutions. Requires 5+ years Python development, 4+ years database technologies (Hadoop, Spark), and 4+ years Machine Learning project experience.

Security Engineer to join a Computer Security Incident Response Team. Responsibilities include handling security incidents, conducting investigations, implementing data leak prevention, and supporting vulnerability management. Requires 3+ years of experience in incident handling, CTI analysis, or digital forensics.

Inside Sales Opportunity Representative will identify and qualify leads, manage sales opportunities, and create presentations. Requires 2+ years of sales experience, fluency in German (C1), and English (B2).

Engineering Lead will contribute across the stack, lead a team of engineers, and design Attio's technical architecture. Requires experience with secure, scalable backend systems, cloud architectures (GCP or AWS), and Node.js/Typescript/Go or React.