English-speaking jobs in Suwałki

Design, build, and operate scalable ML systems. Translate prototypes into production-ready ML services. Lead end-to-end deployment of ML models.

Software Engineer II to design, develop, and improve Mosaic One, a cloud-based SaaS product. Responsibilities include software design, implementation, testing, and deployment. Requires a Bachelor's degree, 3+ years of experience, Python proficiency, and experience with testing and development tools.

Senior Fullstack Engineer with experience in AI-integrated software development lifecycle. Must have team-level experience with AI embedded across planning, development, review, testing, and deployment. Experience with AI coding assistants as team tools, shared configurations, and version control is required. Backend expertise in .NET / C#, ASP.NET Core, SQL Server / PostgreSQL, and frontend skills in TypeScript, JavaScript, React, and/or Angular are needed.

Lead the strategic design and implementation of AI-driven Master Data Management (MDM) solutions. Architect, design, and lead the technical execution of modernizing enterprise Master Data Management systems by integrating AI/ML capabilities. Act as the primary technical architect for the foundational Healthcare Professional (HCP), Healthcare Organisation (HCO), and Business Partner/Vendor master data initiatives. Define the blueprints and mapping rules required to connect transactional master data with unified semantic layers, ontologies, and enterprise knowledge graphs. Ensure that master data models are fully machine-readable and explicitly structured to serve as the "ground truth" for Large Language Models (LLMs).

Senior React Native Mobile Engineer will lead and own mobile applications, modernize the existing app, and collaborate with product and design teams.

Solution Architect for IT projects in a banking environment. Designs software architecture, coordinates teams, and collaborates with vendors and stakeholders. Requires 3+ years of experience, UML/BPMN2 knowledge, Sparx Enterprise Architect proficiency, and familiarity with SOA, microservices, and integration technologies.

Senior Data Engineer to design, build, and maintain scalable data pipelines and data infrastructure. Experience with Python, PostgreSQL, ETL/ELT processes, AWS services (S3, EKS, Glue, Athena), and distributed data processing technologies required.

Senior Java Back-End Developer will build and maintain high-availability systems for a financial services FX Calculations platform. Responsibilities include developing, improving, and maintaining the bank's proprietary solution for post-trading risk and PnL calculations. Requires over 5 years of experience in Java back-end development with expertise in HTTPS, RESTful APIs, microservices, and message queues (MQ). Strong knowledge of high-availability service architecture and reliable system design is essential.

Test Engineer with 3+ years of experience in software and hardware testing (manual and automated). Proficiency in Python and Automotive Diagnostics is required. Must have knowledge of ASPICE, V-model, and automotive validation workflows.

Customer Service Representative will manage order processing, purchase orders, invoicing, and provide sales support. Requires a bachelor's degree, B2B customer service experience, ERP system knowledge, MS Office proficiency, fluency in Polish and English, and strong organizational skills.

Experienced consultant needed for a 3-month (potential 6-month extension) project building a real-time data streaming platform using Apache Flink and Kafka/Confluent technologies. Responsibilities include designing and implementing streaming solutions, developing data pipelines, building Kafka Connect SMTs, and supporting Kubernetes deployments.

Provide on-site IT support, including hardware installation and troubleshooting, software updates, and system changes testing. Requires 2-3 years of experience in a technical ICT environment, strong end-user technology knowledge, and proficiency in Microsoft platforms and ITSM tools. Excellent communication skills are essential.

Designs, integrates, tests, and troubleshoots core network nodes (HSS/HLR) in large-scale telecom environments. Collaborates with customers and internal teams to deliver robust, secure, and scalable solutions aligned with 4G/5G standards.

This role involves verifying financial data, maintaining records, and processing cash transactions. Responsibilities include reconciling accounts, preparing reports, and ensuring compliance with company policies and procedures.

Job Description The Director Supply, BU Quay is responsible for leading the global supply organization of Business Unit Quay with a strong focus on developing and managing manufacturing partners for steel structure fabrication and scalable supply execution concepts.

Test Engineer to build and manage test processes in a continuous delivery environment. Automate test processes, collaborate with development teams, and analyze test results.

Senior Site Reliability Engineer will partner with engineering teams to define service-level objectives and improve reliability. Responsibilities include investigating production issues, automating processes, and documenting technical information. Requires 5+ years of experience in software engineering, SRE, or production operations, strong troubleshooting skills, and experience with AWS, observability tools, and infrastructure as code.

Drive growth for Hivemind Autonomy across Europe, focusing on Poland-based defense and government customers. Own the full sales lifecycle, develop capture strategies, and build relationships with key decision-makers. Requires 10-15+ years of experience in business development, sales, or capture roles in technically complex domains. Proven track record of closing deals within European government or defense markets is essential.

Provide first-level IT support for applications across various business areas. Maintain positive customer relationships, resolve requests accurately, and collaborate with team members.

Lead SME – Cryptography will support cryptography security assurance reviews and provide consultancy services. Requires strong communication, stakeholder management, and analytical skills. Experience with ServiceNow is a plus.