B3 Consulting Poland

Senior .NET Developer

B3 Consulting Poland · Full Time · 5 minutes ago

B3 Consulting Poland

🌎 Poland ⭐ 10+ yrs exp 💼 Software Development

Design, develop, and maintain high-performance back-end services using .NET and C# integrated with Azure and CosmosDB. Establish test automation frameworks and collaborate with US-based teams in an Agile environment to translate business requirements into technical solutions.

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Java/Kotlin Developer (SEO Apps)

B3 Consulting Poland · Full Time · 18 hours ago

B3 Consulting Poland

🌎 Poland ⭐ 2-5 yrs exp 💼 Software Development

Design and maintain Kotlin/JVM microservices for SEO functionalities on a large-scale marketplace platform. Develop Spark/Scala jobs for big data trend prediction and optimize internal linking systems for bots and AI agents.

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Senior Logistics Analytics Consultant (Data, Migration, BI)

B3 Consulting Poland · Full Time · 5 days ago

B3 Consulting Poland

🌎 Poland ⭐ 5-10 yrs exp 💼 Software Development

Lead the end-to-end migration of logistics data into an enterprise analytics platform and map legacy BI reports to modern replacements. Coordinate with business and technical stakeholders to integrate new data sources and ensure reporting parity.

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Fullstack Developer - .NET, React (Integrations)

B3 Consulting Poland · Full Time · 8 days ago

B3 Consulting Poland

🌎 Poland ⭐ 2-5 yrs exp 💼 Software Development

Develop and maintain system integrations within a Microsoft environment, focusing on backend C#/.NET and Azure Integration Services. Support ERP implementation by integrating existing systems and managing the impact on organizational workflows.

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Fullstack Developer

B3 Consulting Poland · Full Time · 15 days ago

B3 Consulting Poland

🌎 Poland ⭐ 5-10 yrs exp 💼 Software Development

The developer will work within a team of 20 specialists on a platform that allows business users to create and deploy their own code. The role involves a workload split of approximately 70% backend and 30% frontend development.

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Data Engineer

B3 Consulting Poland · Full Time · a month ago

B3 Consulting Poland

🌎 Poland ⭐ 2-5 yrs exp 💼 Software Development

Build and maintain a scalable data platform for the public transport industry using BigQuery and dbt. Manage GCP infrastructure via Terraform and develop QlikSense dashboards for end customers.

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Project Manager (PLM/MOM)

B3 Consulting Poland · Full Time · 2 months ago

B3 Consulting Poland

🌎 United States ⭐ 5-10 yrs exp 💼 Product

Manage the full project lifecycle for PLM, MOM, or ERP implementations, including migrations, upgrades, and integrations. Lead internal technical teams and subcontractors while maintaining direct engagement with customers at both operational and strategic levels.

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Data Scientist (AdTech)

B3 Consulting Poland · Full Time · 2 months ago

B3 Consulting Poland

🌎 Poland ⭐ 5-10 yrs exp 💼 Software Development

Design and develop machine learning models for CTR, CVR, and ROAS optimization within bidding logic. Create advanced models for dynamic content optimization and retargeting scenarios while ensuring high-performance, low-latency execution.

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ML Engineer (AdTech)

B3 Consulting Poland · Full Time · 2 months ago

B3 Consulting Poland

🌎 Poland ⭐ 5-10 yrs exp 💼 Software Development

You will be responsible for building and maintaining production ML services within the AdTech domain, ensuring model stability and operational performance. Additionally, you will manage the ML lifecycle, including orchestration, deployment strategies, and observability in a GCP-based containerized environment.

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Team Leader (ML, AdTech)

B3 Consulting Poland · Full Time · 2 months ago

B3 Consulting Poland

🌎 Poland ⭐ 10+ yrs exp 💼 Software Development

Lead the development and delivery of high-quality ML scoring solutions for sponsored offers while managing the model lifecycle. Collaborate with backend and product teams to integrate scoring systems and provide strategic guidance on the ML roadmap.

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Product Manager (AdTech)

B3 Consulting Poland · Full Time · 2 months ago

B3 Consulting Poland

🌎 Poland ⭐ 5-10 yrs exp 💼 Product

Define product problems, shape roadmaps, and deliver measurable business results for ML scoring in a marketplace advertising platform. Coordinate discovery and delivery processes between engineering, data science, and business stakeholders to ensure strategic alignment.

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Data Scientist

B3 Consulting Poland · Full Time · 2 months ago

B3 Consulting Poland

🌎 Poland ⭐ 5-10 yrs exp 💼 Software Development

Design, train, and optimize machine learning and deep learning models for advertising and ranking systems. Collaborate with engineering and business teams to translate objectives into effective ML solutions while mentoring other data scientists.

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AI Engineer

B3 Consulting Poland · Full Time · 2 months ago

B3 Consulting Poland

🌎 Poland ⭐ 2-5 yrs exp 💼 Software Development

You will build production-ready AI backends, RAG pipelines, and agentic workflows to automate complex business processes. Additionally, you will collaborate with international cross-functional teams to deliver predictive models and computer vision solutions.

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Senior Java Developer

B3 Consulting Poland · Full Time · 2 months ago

B3 Consulting Poland

🌎 Poland ⭐ 5-10 yrs exp 💼 Software Development

You will be responsible for designing, implementing, and refactoring financial software functionalities while maintaining high code quality. Additionally, you will collaborate with the MR Facturation team to manage technical decisions and maintain CI/CD pipelines and cloud infrastructure.

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SAP R3/S4HANA Developer

B3 Consulting Poland · Full Time · 3 months ago

B3 Consulting Poland

🌎 Poland ⭐ 5-10 yrs exp 💼 Software Development

The developer will support the core sales team on the S/4HANA template and assist S/4HANA rollout teams across various regions. Responsibilities include handling change requests and developing solutions in the Order Management (SD) area like Pricing, Invoicing, and EDI.

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Senior Java Backend Developer (Kotlin/JVM)

B3 Consulting Poland · Full Time · 4 months ago

B3 Consulting Poland

🌎 Poland ⭐ 5-10 yrs exp 💼 Software Development

The Senior Developer will take ownership over technical solutions, lead technical decisions, create Architecture Decision Records (ADRs), and mentor the team while ensuring system performance, scalability, stability, and security in production.

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Senior React Developer

B3 Consulting Poland · Full Time · 4 months ago

B3 Consulting Poland

🌎 Poland ⭐ 5-10 yrs exp 💼 Software Development

The role involves integrating a new video consultation provider's SDK into an existing client application, focusing on multi-party video calling functionality. Responsibilities also include implementing complex frontend features using React and TypeScript and collaborating on optimizing the application's technical architecture.

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Senior Android Developer

B3 Consulting Poland · Full Time · 4 months ago

B3 Consulting Poland

🌎 Poland ⭐ 5-10 yrs exp 💼 Software Development

The role involves designing and developing a new application architecture to ensure high scalability and extensibility, while also ensuring the highest quality standards through test-driven development practices. Responsibilities also include mentoring the team, promoting advanced engineering practices, and independently resolving key technical challenges.

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Senior Product Analyst (AdTech)

B3 Consulting Poland · Full Time · 4 months ago

B3 Consulting Poland

🌎 Poland ⭐ 5-10 yrs exp 💼 Product

The role involves strategic product analysis for AdTech, transforming internal data into actionable product insights and recommendations for advertising solutions. Responsibilities include end-to-end ownership of designing, configuring, and interpreting A/B tests, and building intuitive self-service BI dashboards and reports for product and marketing teams.

machine-learning python advertising product-analyst

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