262 English-speaking jobs in Gdynia

Senior Fullstack Developer will design, develop, and maintain software products for a client-centric platform. Responsibilities include building RESTful and GraphQL APIs, contributing to cloud-native solutions on AWS, and implementing messaging and event-driven communication.

Financial Controller to lead financial operations for a newly established legal entity in Gdynia, Poland. Responsibilities include preparing financial statements, managing financial planning and analysis, overseeing cash flow and tax compliance, and ensuring adherence to corporate policies.

Senior Java Developer for a financial project focused on streamlining payment flows compliant with ISO 20022 standards. Responsibilities include developing backend services, optimizing payment flows, and implementing Kafka-based event streaming solutions.

Experienced BMC Discovery Expert needed for IT Service Configuration Management team. Responsibilities include BMC Discovery monitoring, troubleshooting, and TPL development. Experience with BMC Discovery upgrades, automations, scripting, and Service Modelling is required. Fluency in English is essential.

Senior Data Analyst will perform IT analysis, data modeling, and system design to support development teams. Requires strong analytical, communication, and problem-solving skills. Experience with relational databases, Big Data platforms (Hadoop, Hive, Impala, pySpark, HQL), and data modeling is essential. Familiarity with Python, R, or Java, Jira, and Bitbucket is also required.

Senior .NET Developer to join a dynamic product team building scalable, cloud-based solutions. Responsibilities include designing and developing backend solutions in C#, creating frontend components in React, and building and maintaining RESTful APIs.

Senior Java Developer sought for backend development of Java applications and microservices. Will participate in design, implementation, testing, and deployment. Requires 5+ years of experience with Java 17/21 and Spring Framework 6/7.

Data Steward ensures high-quality product data for sales performance across EMEA. Validates, uploads, and syndicates product data, resolving issues and collaborating with stakeholders. Requires 3+ years of data management experience, PIM (ideally InRiver), ERP systems, and strong Excel skills.

Lead Backend Developer (Go/Kotlin) will design and develop scalable microservices, own infrastructure provisioning with Terraform, and migrate data from a legacy PHP monolith to Cloud SQL/Spanner.

Senior Software Engineer will design, develop, and improve Mosaic One, a cloud-based SaaS product. Responsibilities include software design, implementation, testing, and debugging. Requires a Bachelor's degree in a relevant field and 6-8 years of experience. Experience with Python 3, Bash, Linux scripting, AWS, and testing tools is required.

Software Engineer to design, develop, and improve Mosaic One, a cloud-based SaaS product. Responsibilities include software design, implementation, testing, and debugging. Requires a Bachelor's degree in a relevant field and at least 4 years of experience. Experience with web development frameworks (Angular, React), languages (TypeScript, JavaScript), and test frameworks (Jasmine, Protractor) is needed.

Software Engineer to join R&D team developing C++ applications for WDM devices used in telecommunication networks. Teams consist of 7-8 engineers and are responsible for full feature development.

Senior Engineer to design, develop, test, and improve a cloud-based SaaS platform for service providers. Responsibilities include software design, implementation, testing, debugging, and customer assistance. Requires a Bachelor's degree in a relevant field and 6-8 years of experience.

Adtran seeks a UI/UX Design student to create Figma designs for a web application used by network operators. The student will collaborate with product managers and R&D teams to ensure usability, accessibility, and adherence to company style guidelines.

Senior Software Engineer will design, develop, test, and maintain software solutions for Adtran products, particularly the Mosaic Cloud Platform. Responsibilities include application development, software architecture, test development, and post-release support. Requires 5+ years of experience with Python, C/C++, and JVM languages, as well as experience with virtual machines, containers, and cloud environments.

Senior Test Engineer will design and develop test cases for residential networking products, execute tests, and collaborate with teams to ensure product quality. Requires a Bachelor's degree, 5+ years of experience, and proficiency in Python, Bash scripting, and network analysis tools.

Adtran seeks a Software Engineer to contribute to a scalable Transport SDN network automation platform. Responsibilities include designing, developing, and improving product using new technologies within a SAFe framework. Requires strong Java skills, object-oriented programming knowledge, and a scientific degree in computer science or a related field. Familiarity with Spring, JUnit, LINUX/UNIX, and English is also required.

Software Architect to design, develop, test, and enhance cloud-based SaaS platforms, Intellifi® and Mosaic Device Manager. Responsibilities include software design, implementation, testing, and collaboration with engineers and stakeholders. Requires 12+ years of software engineering experience, 4+ years in software architecture, and proficiency in various technologies including Angular, React, TypeScript, JavaScript, Python, Bash, AWS, Kubernetes, and Jenkins.

Designs, builds, and scales a centralized AI platform balancing rapid delivery with banking-grade security. Engineers infrastructure utilizing AWS SageMaker, Bedrock, and AgentCore to power LLM and predictive workflows. Designs production-quality services, CI/CD pipelines, and infrastructure. Mentors engineers, collaborates with data scientists and DevOps.

Lead Developer / Expert Data Engineer needed for Payments Information Provisioning team. Responsibilities include designing, building, and maintaining near real-time data pipelines, technical lead for developers, and contributing to solution architecture. Requires expertise in Java and Apache Kafka.