Mid Backend Software Engineer
Webinterpret is a tech company acting globally to help brands and retailers conquer new markets successfully via online marketplaces. Our end-to-end cross-border solution is the key to make your product reach and convert international buyers affordably via our automated localization services, multi-language SEO & SEM. Since 2007, we have helped over 40,000 companies worldwide and generated over 300 m€ of sales.
Short job description:
- Location: Remote / Warsaw, Bonifraterska 17
- Experience: Mid
- Work framework: Scrum / Kanban
- Employment Type: B2B
- Location: Fully remote, remote or hybrid, based on your preference
- Flexible working hours: Yes (with a start time between 8.00 AM - 10.00 AM CET/CEST)
Technology stack:
- Main technologies: Python 3.10+, SQL, NoSQL
- API services: Flask, Falcon, FastAPI, GraphQL (Ariadne), Pyramid, Cornice
- Database:
- MySQL, PostgreSQL, Redshift, Athena
- Mongo, Elasticsearch
- Infrastructure and Data Pipelines: AWS, Docker, Kubernetes, MQ, GitlabCI, Jenkins
- Code reviews: GitLab
- Issue tracking Tool: Jira
- Communication Tool: Slack
Who are we looking for?
As a Backend Software Engineer, you will be a key part of an agile team responsible for developing end-to-end services. We need a "proactive doer" who doesn't just build features but takes full ownership of business outcomes. You naturally use AI-based tools to accelerate delivery without compromising on quality or aesthetics.
You will bring on board:
- Goal-oriented mindset: Strong focus on customer needs and hitting business objectives.
- Backend Proficiency: 4+ years of experience in Python with Flask, Falcon, or FastAPI.
- AI-Native Workflow: Habitual use of Cursor, Claude Code, or similar agents to boost productivity.
- Proactive "Can-do" attitude: Ability to work effectively with product owners to turn vision into working software.
- Technical Excellence: Knowledge of TDD, clean code, and scalable web architectures.
- Cloud Awareness: Basic knowledge of AWS (EC2, S3) and DevOps (Docker).
- At least basic knowledge of Amazon Web Services (EC2, RDS, S3)
- At least basic DevOps skills (*nix, Apache/nginx, Docker, Kubernetes)
- Experience in SOA, message queues (like RabbitMQ)
- Good written and spoken English, comfortable with working in an international environment
Nice to have
- Desire to transition into a Full-Stack role
- Experience in React
- Having contributed to Open Source (send us your GitHub id!)
- Good knowledge of JavaScript build tools (eg. Webpack) and the yarn ecosystem
- Knowledge of redux-saga, redux-forms, style-loader and css-loader, reselect...
- Experience with ESLint for linting
- Advanced DevOps skills (*nix, Apache/nginx, Docker, Kubernetes)
- Advanced knowledge of Amazon Web Services (EC2, RDS, S3, ELB, EBS, EKS)
- Experience developing and maintaining complex web architectures
- Experience in event-driven architecture and distributed systems
- Experience with NoSQL databases (Mongo, ElasticSearch)
- Experience in EventStorming
- Knowledge of GraphQL
- Knowledge of CQRS/DDD
- Expertise in cybersecurity topics
What do we do?
- End-to-End Delivery: We build both robust backend APIs and modern, responsive frontends to support the flow of millions of products.
- UX Optimization: We treat the interface as a critical part of the product, ensuring high quality and friction-less user journeys.
- AI-First Engineering: We embrace the power of AI to make ourselves more efficient and focus on solving higher-level problems.
- Scalability & Performance: We monitor and improve our services to handle global e-commerce traffic.
- Impactful Design: We help with architecture-level decisions, ensuring every project delivers maximum value.
How do we work?
- We have passion for evolving technology and its applications.
- We believe in teamwork, empowerment and self-organisation
- We follow Agile principles
- We are highly autonomous - we choose our own goals and projects which contribute to a company strategy as well as tools that make our work efficient
- We are closely cooperating with the business stakeholders, data engineers, data science, and other product developers
- We have a mature product pipeline with predefined initial specs, designs, and architectures for all features.
What do we offer?
- The opportunity to positively influence lives of millions of people by effectively connecting buyers and sellers from various countries on major e-commerce platforms
- The chance to work on large-scale exciting products
- Rate: 105-125 pln per hour
- Being part of a dynamic, experienced, international team
- Being part of a fairly flat structure without many layers, with fast decisions and ability to influence the course of action
- Working with modern technologies, with focus on delivery and making an impact
