backend developer English-speaking jobs in Świdnica

Senior QA Engineer needed to champion application quality and user experience. Collaborate in a cross-functional team to refine requirements, identify gaps, and perform testing (UI and API). Build and maintain automated test frameworks using Playwright (TypeScript/JavaScript).

Fullstack Engineer to design, develop, and maintain scalable solutions for a data and analytics platform using Node.js and TypeScript. Collaborate with cross-functional teams to deliver high-quality features leveraging machine learning and strategic data.

Senior Process Excellence O2C Specialist analyzes and redesigns O2C processes, focusing on Accounts Receivable, to improve efficiency, quality, and controls. Identifies automation and AI use cases, leads change execution, and communicates progress to stakeholders. Requires 3+ years O2C experience in international SSC or GBS environments, strong English proficiency, and proven process improvement and project management skills.

Data Analysis Engineer needed with 2+ years Python/PyTest experience and 1+ year in data-centric projects. Must have dbt, Snowflake, and SQL expertise. Strong analytical and problem-solving skills required. Experience with JIRA, Confluence, and Git is essential. English proficiency (B2+).

Versatile engineer to build financial services, 70% backend Java EE, 30% frontend Vue.js and JavaScript/TypeScript.

Fullstack Developer (.Net + Angular) will develop high quality code, analyze customer requirements, and manage IT solutions. Requires 3+ years experience with Angular, TypeScript, RxJs, C# .Net/.NET Core Frameworks, and SQL. Must have strong communication skills in Polish and English.

Lead end-to-end project management for new product deployment from design to market readiness. Manage project scope, timelines, budgets, and collaborate with cross-functional teams.

The Java Software Engineer will analyze, design, develop, test, and debug software enhancements and solutions within Charles River's business and technical problem domains. Responsibilities include developing software programs, applications, and projects using Java, SQL, JavaScript, or other related software engineering languages. The role also involves writing unit and automation tests, mentoring junior engineers, and staying abreast of emerging technologies.

DevOps / Infrastructure Engineer will design, automate, and operate infrastructure for digital products. Responsibilities include managing CI/CD pipelines, implementing Infrastructure as Code, operating Kubernetes clusters, and collaborating with developers and QA. Requires 5+ years of experience in DevOps, SRE, or Platform Engineering with hands-on experience managing AWS cloud infrastructure and services.

Senior Data Engineer to design, build, and maintain data architecture for BMC Helix data replication. Requires experience with SQL, Python, Apache Airflow, ETL, and CI/CD.

Software Tester for Nordic bank client. Requires 5+ years experience, 2+ years C# or Java API automation, integration testing, XML/JSON, SQL, GIT, JIRA. Fluency in English.

Senior Fullstack Engineer will design, develop, and maintain web and mobile app components and backend services. Responsibilities include collaborating with cross-functional teams, addressing technical debt, optimizing platform performance, and ensuring compliance with industry standards.

Join our Navigation project team focused on advanced signal processing for space sector projects. Contribute to the development and testing of cutting-edge navigation and communication systems.

Senior Python Engineer to design, develop, and maintain scalable finance-focused backend solutions using Python and Django. Integrate external systems and APIs, collaborate with Product Managers and Tech Leads to solve customer problems, and write high-quality, well-tested code.

We seek a Head of Design to lead our design team, set design standards, and guide product development. You will mentor designers, facilitate workshops, and ensure design consistency across projects. Proven leadership, facilitation, and design-to-business communication skills are essential.

Senior Scrum Master to support a German client in the construction and logistics sector. Experience with S/4HANA transformations and agile delivery in SAP environments required. Tailoring Scrum and other agile frameworks to organizational needs is essential. Strong communication and collaboration skills are needed for working with distributed international teams.

Leads the strategic direction of the company's data-centric security program. Manages and mentors a team of security professionals. Defines, evolves, and executes the company's data classification and data protection strategy. Oversees implementation and continuous improvement of Data Security Posture Management (DSPM) capabilities.

Senior Ruby on Rails Developer will implement new functionalities, solve programming challenges, and conduct code reviews. Requires 6+ years of Ruby on Rails experience, familiarity with Active Record and RSpec, and experience with AWS or Heroku. Must have experience with RDBMS like PostgreSQL, writing tests, and building server-side applications using the MVC pattern. React experience and understanding of distributed systems are also required.

As an HRIS Consultant, you will act as the primary point of contact for the Polish HR Business Unit regarding global HR digital solutions. You will consult stakeholders, translate business needs into system requirements, and support the implementation and adoption of HR IT solutions.

Senior Data Engineer to develop data pipelines within Azure Databricks, utilizing Unity Catalog, Spark Structured Streaming, and Asset Bundles. Requires 5+ years of experience in data engineering, proficiency in Python and SQL, and experience with GCP infrastructure and tools.