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Senior Backend Adobe Commerce / Magento Developer
Build and maintain high-performance Adobe Commerce (Magento) e-commerce backends, integrating with modern cloud architecture and CI/CD pipelines.
Senior Java Backend Engineer
Builds and designs backend services in Java for enterprise-scale cloud applications, focusing on core OOP principles and cloud deployments (AWS/Azure).
Senior Java Backend Engineer - Cloud Apps (Lodz)
Senior Java backend engineer designs and builds cloud applications using Core Java and OOP, delivering high/low-level designs for a client project.
Backend Developer (Python/RoR) @ MindPal Sp. z o. o.
Build and maintain backend services in Python (Django/Flask/FastAPI) and occasionally Ruby on Rails, working with PostgreSQL/MySQL and Docker while experimenting with AI tools.
Senior C# Developer — AI-Driven Finance Backend
Senior C# developer building event-driven backend systems for XVA, liquidity, and financial resource management in a global finance institution, using .NET, MS SQL, and agentic AI tools.
PHP Developer Backend
Build and maintain backend services in PHP using Symfony/Laravel, MySQL/MSSQL, and GitHub in a Scrum team for international clients.
I. Backend Developer FlexHub Lodz
Build and maintain high-volume backend services in Java/Spring for Commerzbank’s internal engineering hub, mentoring peers and shaping architecture across distributed systems.
Senior Java Backend Developer
Build and migrate Java/Spring Boot microservices to Azure Kubernetes, using Terraform and Kafka for scalable securitization platforms in an investment bank’s CASP division.
I. Backend Developer FlexHub Lodz
Backend Developer builds and maintains high-transaction Java/Spring microservices for Commerzbank’s internal delivery team, mentors peers, and shapes scalable, secure architectures across distributed systems.
Backend Developer (.NET, C#)
Build and maintain scalable backend services using C#/.NET, REST APIs, and Azure cloud infrastructure for enterprise clients across industries like FinTech and Healthcare.
Senior Backend Developer for NATO
Build and operate Python microservices and data pipelines for maritime geospatial analytics on Databricks and Neo4j, handling APIs, graph queries, and event-driven workflows.
Backend Developer
Build and maintain Python-based microservices using AWS (SNS, SQS, Sagemaker, Cloudfront, Cognito), MySQL, MongoDB, and Git in a Scrum team.
Backend Developer (.NET)
Build and maintain backend services in C#/.NET for a fast-growing fintech firm, focusing on integrations, testing, and performance tuning.
Data Engineering Developer
Build and maintain scalable data pipelines using Python, PySpark, Databricks, AWS, and Snowflake to feed machine learning and GenAI workloads in a large Canadian insurer’s data science lab.
Senior Java + Python Backend Developer
Builds and migrates cloud-native backend services for structured finance on Azure using Java, Spring Boot, and Kubernetes, integrating with Kafka and IBM MQ.
Java/Python Backend Developer
Build and migrate Java/Spring Boot microservices to Azure Kubernetes, using Terraform and Kafka for a global investment-bank’s securitization platform.
Senior Java and Python Backend Developer
Build and migrate cloud-native backend services for structured finance using Java/Spring Boot, Azure AKS, and Terraform to modernize legacy banking systems.
Software Developer
Develop and enhance an internal automation tool for testing hearing-aid connectivity with external devices using Java/Python/Kotlin, CI/CD, and TDD.
Junior Python Developer - AI & Innovation Team
Description Contract hours: Full time Location: Remote (within 2 hours of London timezone) Salary: €25k - €30k depending on experience About Adzuna Adzuna is a job search engine that lists every job, everywhere. From…