backend developer English-speaking jobs in Świdnica

Senior ML Platform Engineer to design, build, and optimize components of Bolt's ML Platform. Experience with Python, Spark, Kubernetes, and MLOPS is required. Responsibilities include optimizing the Feature Store Platform, tuning infrastructure, and supporting internal users.

Lead User Acquisition Manager will manage and oversee $500K+ monthly advertising budgets across all networks. Responsibilities include hands-on performance management, budget ownership, Facebook Ads expertise, analytics, reporting, and creative ideation. Must have proven experience managing $750K+ monthly advertising budgets and deep expertise in Meta Ads. Fluent Russian language proficiency is required.

Backend Network Software Developer builds server-side infrastructure, APIs, and databases using Python, FastAPI, and SQLAlchemy ORM (Postgres). Focus on high-performance data exchange, security, and scalability.

Develop and maintain IFS solutions, including PL/SQL code, reports, and integrations. Requires Oracle PL/SQL, database, and ERP system knowledge. Experience with REST API, JSON, XML, and reporting tools is beneficial.

GameSalad Developer will design and develop interactive 2D games and learning applications using GameSalad Creator.

Senior Java BigData Developer will design, develop, and maintain big data solutions for a large-scale Regulatory Reporting Platform. Responsibilities include building data processing pipelines using Java and Apache Spark, implementing scalable logic for data ingestion, transformation, and aggregation, and ensuring data quality and consistency.

Cloud Developer to enhance and optimize a centrally managed API platform built on Google Cloud. Develop features, automation, and Infrastructure-as-Code (Terraform, Github Actions) for secure, scalable API solutions. Requires hands-on experience with Google Cloud, API platform, Serverless, Datastore, Bigquery, Python, Javascript/Typescript, and Infrastructure-as-Code.

The SAP ABAP Developer will design, code, test, debug, and document programs. Expertise in ABAP and coding in the BRIM ecosystem is required. Experience with SAPUI5, Fiori UI elements, CDS, oData, Inbound RFCs, APIs, and AWS integrations is also needed.

The Spine Technical Consultant provides clinical and technical support for spine procedures, educating healthcare professionals on implantable devices and conducting product demonstrations and training. Requires a relevant advanced degree and 3+ years of experience in the medical device industry or a hospital operating room environment. Fluency in English and Polish is required.

Strategy & Operations Manager will build and optimize scalable processes, lead infrastructure projects, and explore new features to enhance the customer experience.

Order Management Specialist with Hungarian language skills needed for energy sector client. Responsibilities include order management, transport planning, customer communication, and process optimization. Requires 2+ years experience, proficiency in Hungarian and English, and strong office software skills.

Electrical Designer needed for permanent, full-time role. Develop 2D drawings, 3D BIM models, and electrical layouts. Must have 3+ years experience in electrical design or BIM modeling, proficiency in Revit (MEP preferred), and AutoCAD. Strong communication and coordination skills required.

Senior Platform Engineer to build and operate a scalable AWS-based ML platform for internal teams. Responsibilities include designing and scaling infrastructure, implementing MLOps, and translating stakeholder requirements into platform solutions. Requires strong AWS experience (SageMaker, Bedrock, IAM, S3, CloudWatch, Cost Explorer), MLOps expertise, Infrastructure as Code (Terraform or AWS CDK), Docker, Python, and platform engineering experience.

Join a company that’s making the aging experience better for everyone. Honor exists to expand the world’s capacity to care Older adults now outnumber the young. That’s never happened before. Caring for the world’s aging loved ones is one of society’s biggest challenges and biggest opportunities.

Develop and maintain backend APIs and services for mobile and web applications. Participate in agile development, ensuring code quality and implementing unit tests.

Support period end closing activities, perform Orders, Sales and P&L analysis, prepare management dashboards, and support business review preparations.

Experienced Backend Software Engineer to design, build, and operate scalable services on Microsoft Azure using C# and .NET.

Senior Azure & Endpoint Infrastructure Engineer designs, implements, and manages physical and cloud infrastructures based on Microsoft MECM/Azure/Intune. Responsibilities include monitoring, optimizing, and automating deployment environments, ensuring compliance, and coordinating projects. Requires in-depth knowledge of Microsoft technologies, project management, and ITIL processes.

Lead a team of 7 engineers developing an ingestion gateway for the ESET XDR platform. Design and review cloud architecture, mentor team members, and improve engineering practices. Solid AWS experience and experience leading a technical team required.

Senior SAP Consultant to execute and coordinate SAP system rollouts, analyze business processes, and translate requirements into functional specifications. Requires fluency in English and German, 5+ years of experience as a SAP Consultant in CML/CMF/TRM/FI modules, and experience in implementation projects.