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Senior Fullstack Software Engineer (Python/Java) - Service Agreement
Flix
Source: Headcount Labs · original listing ↗
Job data: Headcount Labs, ODbL 1.0. Job descriptions belong to their employers.
Posted Oct 26
About this role
Rate: 135 – 170 PLN/hour (B2B) We are looking for an experienced Software Engineer to join Flix on a freelance/service agreement basis (B2B contract). This is a contractor engagement for a seasoned professional with a full-stack mindset. Scope of Services Developing Flix’s contact center applications, with a focus on scalable agent-facing interfaces and automation. The role will involve extensive discovery to identify the most efficient and effective workflows. Our tech stack * Languages & Frameworks: Python, JavaScript, TypeScript, Java, flask, FastAPI, Node.js, React, Spring Boot. * Cloud Providers and IaC: AWS, Azure, Terraform, Serverless. * Data Layer: Elasticsearch, Snowflake * Streaming and Messaging Layer: Kafka. * Observability: Datadog, Kibana. About the Engagement * Deliver solutions for a defined portfolio of products, contributing to business objectives. * Design and develop user-focused solutions tailored to product requirements and user needs. * Apply Agile methodologies to organize and execute the development process. * Develop and enhance products using modern technology stacks. * Make technical decisions within the scope of services provided, promoting technical excellence and consistency across solutions. About You * Minimum 5 years of professional experience in full-stack development, with a focus on architecture, system design, and legacy product migration. * Extensive experience with Python and its ecosystem for the development of new products. * Solid knowledge of Java for the maintenance and further development of existing products. * Strong focus on quality assurance practices and technical standards throughout the product development lifecycle. * Hands-on with automated testing and experience with different test runners. * Comfortable with Agile methodologies in planning and executing development work. Cooperation model * Cooperation based on a service agreement (B2B/freelance contract), not an employment contract. * You will operate as an independent contractor, responsible for delivering agreed services and submitting invoices * Location: open for contractors based in Poland