Hello World!
We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in Customers and People First approach that prioritises the needs of our customers and a collaborative environment for our employees enabling us to deliver exceptional products and services.
Our expertise centers on web development cloud engineering DevOps and quality. After many years of developing our own product - Yieldbird which was honored as a laureate of the prestigious Top25 Deloitte awards we arrived at our mission: to help tech companies build impactful product and scale their IT teams through boosting IT delivery performance. Through our extensive experience with product development challenges we have become experts in building digital products and scaling IT teams.
But our journey does not end here - we want to continue our growth. If youre goal-driven and looking for new opportunities join our team! What awaits you is an enriching and collaborative environment that fosters your growth at every step.
Our client is one of the largest e-commerce platforms in Europe used by millions of users every day. The company connects sellers - from small businesses to global brands - with customers offering a vast product selection fast delivery and a well-crafted shopping experience.
Project Name: Delivery Optimization Engine (DOE)
We are looking for support of Senior Software Engineer specializing in Python and routing algorithms. The specialist will be responsible for
supporting the design and scaling of high-throughput services that power our first and last-mile operations. By leveraging network analysis and spatial optimization the specialist will assist in building the next generation of companys Delivery Optimization Engine (DOE) and directly enhancing our logistics efficiency.
Modern Tech Stack: We are bypassing traditional legacy GIS software in favor of cloud-native Python architectures Big Data solutions and modern routing APIs (e.g. Google HERE open-source routing engines).
Backend & Routing: Python Microservices Open-source & Commercial Routing Engines.
Data & Cloud: Google Cloud Platform (BigQuery Dataflow Composer/Airflow) SQL.
Infrastructure: KubernetesTerraform CI/CD pipelines.
At least 4 years of commercial experience in backend software development using Python and SQL.
Possess experience or a strong understanding of the logistics domain network analysis and routing (e.g. graph theory road network modeling Vehicle Routing Problems).
Experience with geospatial data concepts applied via code (e.g. H3/spatial indexing clustering algorithms PostGIS).
Be familiar with cloud ecosystems (Google Cloud Platform preferred) and modern infrastructure tools (Kubernetes Terraform Airflow).
Advocate for engineering excellence including clean code TDD CI/CD and a strong commitment to rigorous code reviews to maintain team architectural stability.
Know how to design and scale a microservices-based architecture.
A positive attitude excellent teamwork skills and a higher technical education (Computer Science or related fields).
English level min. B2
Required to work from the Warsaw office once a month.
2025k PLN on a B2B contract
Access to the Worksmile platform
A work environment that values growth and innovation you bring the ideas and we want to hear them
30-minute screen with our recruiter Justyna
1h technical interview
1h interview with the client
Offer
Questions insights Feel free to reach out to our recruiting team:
In the meantime feel free to visit our website where you can find key facts about us.
Remote
PLN20000 - PLN25000 per month
Development
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We appreciate your interest in this position. Unfortunately you have already applied for this job.
Required Experience:
Senior IC
Employment Type : Full-Time
Experience: years
Vacancy: 1
Monthly Salary Salary: 20000 - 25000
Senior Software Engineer (Python) • Warszawa, Masovian Voivodeship, Poland
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