> Markdown version of [/jobs/ext/4532520-senior-software-developer-python-go-gcp-poland-estonia-croatia-argentina-netherlands-romania-bulgaria-czech-republic-ukraine-krakowsoftware-engineering-python](https://www.wearedevelopers.com/jobs/ext/4532520-senior-software-developer-python-go-gcp-poland-estonia-croatia-argentina-netherlands-romania-bulgaria-czech-republic-ukraine-krakowsoftware-engineering-python). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior software developer (python + go, gcp)poland, estonia, croatia, argentina, netherlands, romania, bulgaria, czech republic, ukraine, krakowsoftware engineering, python. - **Company:** Eleks - **Location:** Netherlands - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Agile Methodology, Big Data, BigQuery, Cloud Computing, Cloud Engineering, Information Technology Consulting, Custom Software, Customer Data Management, Software Debugging, Distributed Systems, Data Flow Control, Python (Programming Language), Performance Tuning, Software Engineering, TypeScript, Pulumi, Data Processing, Google Cloud, Cloud Platform System, Infrastructure as Code (IaC), Backend, Restful APIs, Code Restructuring, Apache Beam, Golang, Microservices - **Published:** November 3, 2026 - **Apply:** https://nl.talent.com/redirect?id=643709356290740203&source=vacant&utm_medium=xml&utm_campaign=marketing&utm_product=vacantnew_bulk&oapply=org_v2026-10&puid=edaaaddcddadadd9bddg9dd7edddaddbadaabdde9dd79ddgbdd9addcbdagaddecddg9dddbea3addffddgaed2dddgaddgfddgaddgaddg9ddg6ed3gc9bbb9b3bee3ee33def3de93de73dedgddcgddafddd3dea3deggdd93ee33de93deg3ee33ee33deg3ee33ee33ee33ee33ee33ee3&pos=3&xml_batch_generation_id=617db752-3a6e-49cf-b7b9-d5c33ca942ff&falcon=1&pid=4b4dede32452&bpid=fb64052ddc4718c4c674dd640dbb5e4c ## About the Role * Strong experience with Python and Golang, including developing microservices and backend services * Hands-on experience with BigQuery, including configuration and integration * Experience with large-scale data processing solutions using Apache Beam and Google Cloud Dataflow * Strong understanding and hands-on experience with RESTful API design and development * Practical experience working with Google Cloud Platform (GCP) * Experience working with cloud-native architectures, distributed systems, and service integrations * Hands-on experience with Infrastructure as Code (IaC) using Pulumi and TypeScript * Proven ability to test, debug, and troubleshoot distributed systems * Upper-Intermediate level of English or higher (written and spoken) ## Description * Design, develop, and maintain Python- and Go-based microservices for customer data ingestion and processing * Build and integrate backend services with BigQuery and other cloud-based data platforms * Design, implement, and maintain REST APIs and service integrations * Develop and optimize scalable data processing solutions in a cloud environment * Test, debug, troubleshoot, and improve the reliability of distributed systems * Analyze requirements, review technical designs, and estimate implementation efforts following project methodologies (Agile, Waterfall, etc.) * Proactively identify opportunities for code refactoring, performance optimization, and system improvements * Support less experienced developers through knowledge sharing, mentoring, and technical guidance * Stay up to date with modern technologies and software engineering best practices WHAT YOU WILL GET WITH ELEKS * Close cooperation with a customer * Challenging tasks * Competence development * Team of professionals * Dynamic environment with a low level of bureaucracy ABOUT ELEKS is a custom software development company. We deliver value to our clients, thanks to our expertise and experience gained from working as a software innovation partner since 1991. Our 2000+ professionals located in the Delivery Centers across Eastern Europe and sales offices in Europe and North America, provide our clients with a full range of software engineering services. These include product development, QA, R&D, design, technology consulting and dedicated teams. Benefits undefined