backend developer English-speaking jobs in Świdnica

Senior AI Engineer at P&G partners with data scientists, data managers, analysts, infrastructure engineers, and peer AI Engineers to develop, operationalize, integrate, and scale new algorithmic products. Engages in proof-of-concepts and experiments to evaluate new models and technologies. Develops high-quality, standard-compliant, and tested code. Refactors the code of others as necessary.

Leads advanced analytics development, regional BI architecture, and multi-source data integration for Customer Support's transformation strategy. Drives predictive analytics, GenAnalytics adoption, and cross-regional BI initiatives.

Senior Staff Platform Engineer will own end-to-end AWS infrastructure for a distributed, event-driven system. Responsibilities include architecture, cost, security, reliability, and compliance. Requires deep AWS expertise, IaC discipline, distributed systems understanding, and experience with PostgreSQL, Lambda, SQS, Redis, S3, and CI/CD.

About airSlate airSlate is a global SaaS technology company that develops no-code workflow automation, electronic signature, and document management solutions.

Altimi is a technology acceleration partner with impressive experience spanning over 20 years, specializing in the successful delivery of software development projects for international customers. We are based in Poland. Our main area of operation is the DACH region and Scandinavia, where we are known for providing top-notch software development services.

Polish-Speaking Sales Ads Specialist to manage client databases, build B2B relationships, and design online advertising strategies. Requires 6+ months of online sales experience, Polish (C1) and English (B2) fluency, and proficiency in networking platforms.

WHO WE ARE: Join Accenture’s Cyber Fusion Center in Warsaw – SAP Platform Security Team. Are you ready to elevate your career in SAP Security? Accenture’s Cyber Fusion Center (CFC) in Warsaw, Poland is seeking top talents to join our growing SAP Platform Security Team. Here, you’ll work alongside globally recognized SAP Security leaders, delivering 360-degree value to our clients.

Experienced Product Owner for HCM Core Solutions will lead a team, define product roadmaps, and oversee project delivery for SAP SuccessFactors Employee Central and SAP HCM.

Senior Ruby on Rails Developer needed to design, implement, and test new features and applications. Must have 5+ years of commercial experience with Ruby on Rails, HTML, CSS, JavaScript, and SQL.

Build and maintain complex, scalable ETL pipelines for data-driven decision-making. Collaborate with data producers, software developers, and stakeholders to ensure data quality and governance.

IAM Cloud Engineer needed to support identity and access governance in a cloud-native environment. Responsibilities include designing, maintaining, and developing the IAM Cloud solution, handling technical requests, and collaborating with security and infrastructure teams. Strong IAM knowledge, cloud-native architecture understanding, and programming skills are required.

Senior Auditor participates in operational, compliance, and financial audits evaluating internal controls. Responsibilities include developing audit approaches, completing test procedures, identifying findings, and communicating results. Requires 4-6 years of experience in auditing, strong analytical skills, and a Bachelor's Degree in Accounting or Finance.

Who We Are While Xebia is a global tech company, in Poland, our roots came from two teams – PGS Software, known for world-class cloud and software solutions, and GetInData, a pioneer in Big Data. Today, we’re a team of 1,000 experts delivering top-notch work across cloud, data, and software. And we’re just getting started.

Defines and drives the end-to-end quality strategy for digital airline platforms. Designs and evolves test architecture and automation frameworks. Leads test strategies for complex airline integrations. Ensures robust test data, environments, and observability. Provides technical leadership and mentorship to Senior QEs, SDETs, and developers. Influences product and release decisions by explaining quality risks and trade-offs. Promotes a continuous improvement culture.

Senior Tracking & Analytics Specialist will create and maintain tracking and reporting for multiple business units. Responsibilities include implementing tag management, specifying data layer requirements, collaborating with technical stakeholders, and providing training on GA4 reports. Requires experience with Google Analytics, Google Tag Manager, data layer, and custom event tracking. Experience with third-party marketing analytics tools and server-side tracking is also needed.

Senior IT Analyst to collaborate with stakeholders, translate business strategies into technical requirements, and ensure smooth development. Requires experience in IT/business analysis, SQL, API development, and banking domain knowledge.

Software Engineer (JS/TS) to develop and maintain high-performance applications using JavaScript/TypeScript and frontend frameworks.

Experienced SAP PP-PI & MES Integration Consultant needed to support rollout of a Biopharma manufacturing template to a new Animal Health plant. Focus on SAP PP-PI implementation and integration with MES Werum PAS-X.

Lead regulation and homologation processes for international markets. Analyze and apply standards such as ISO 26262 and EN 50126. Work with global R&D, engineering, and suppliers to ensure compliance.

Senior Business Consultant specializing in new business development for IT services. Focus on complex, consultative sales within enterprise environments, managing long sales cycles and exceeding revenue targets. Requires 4+ years of B2B sales experience in IT services, proven success selling to enterprise clients, and a consultative mindset.