Senior backend engineer building scalable services for Ground News, a platform comparing news sources and media bias. Owning backend features, reliability, and safe production rollouts.
About the role
- Senior Python Developer leading a team to design and implement data pipelines at iGaming.com. Focused on AI/ML applications and fostering a collaborative development environment.
Responsibilities
- Design and own end-to-end ETL pipelines - ingesting, transforming, and delivering data from diverse external sources
- Work with large-scale datasets and build systems that handle them reliably and efficiently
- Apply AI/ML techniques to analyze, classify, and summarize complex data from multiple sources
- Maintain and evolve internal tooling built on Django
- Architect, implement, and secure REST APIs that hold up in production
- Consolidate and improve alerting and monitoring infrastructure across the stack
- Lead a small team of developers - conduct code reviews, define standards, mentor junior and mid-level engineers, and own technical decisions
- Translate business requirements into technical plans and communicate tradeoffs clearly to both technical and non-technical stakeholders
- Drive engineering best practices: testing culture, documentation, CI/CD discipline, incident response
Requirements
- 5+ years of hands-on Python experience - you know the language well enough to have opinions about it
- Proven track record leading or mentoring a development team, or strong appetite and readiness to step into that role
- Experience with AI/ML frameworks - Apache Spark (PySpark), PyTorch, TensorFlow, Keras, Scikit-learn, or comparable
- Solid SQL skills and comfort working with relational databases at scale
- Fluency with Git and collaborative development workflows
- Actively uses AI coding tools (Copilot, Cursor, Claude Code, or similar) as a force multiplier - you know when to trust them, when to push back, and how to get the best out of them
- Strong problem-solver who can break down ambiguous problems and drive them to resolution
- Self-directed and organized - you can take an undefined problem, structure it, and deliver without needing handholding
- Clear communicator in English, written and spoken
- Team player who brings initiative and a drive to continuously improve both the codebase and the people around you
Benefits
- Work/life balance : flexible working hours, remote work
- Flexibility : work from our Berlin/ Varna office, from home, or anywhere in the world
- Development : regular feedback, coaching, educational resources, career development opportunities
- Remuneration : attractive salary, remote working subsidy, regular appraisal
- Culture : growing team, highly motivated professionals from different cultural backgrounds, regular team events
- Internationality: an international team consisting of various professionals and highly motivated personalities
Job title
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
Report this job
Found something wrong with the page? Please let us know by submitting a report below.
Senior Node.js Engineer building distributed backend services and APIs for Wordly’s real - time translation platform. Extending Node.js modules, integrations, and event - driven systems for translation in 50+ languages.
Fullstack engineer evolving memodio’s prescribed digital health app with Flutter and Node.js. Building accessible features and regulated medical software for older users worldwide.
Senior Python engineer building reliable web - scraping and data - extraction workflows for Mindrift’s AI technology projects. Processing dynamic websites into accurate, validated structured datasets.
Backend Engineer designing APIs and integration architecture for EvenUp's AI - powered legal - tech platform. Improving client portal experiences and application performance from Toronto or San Francisco hubs.
Staff Backend Engineer building search and recommendation systems for Affirm’s pay - over - time marketplace. Setting technical strategy and scaling distributed backend systems across Affirm’s shopping platform.
Senior backend engineer building reliable MySQL and distributed SQL infrastructure for Affirm’s transparent buy - now - pay - later financial products. Automating databases, migrations, networking, and operations at scale.
Senior backend engineer building and operating distributed database infrastructure for Affirm’s buy - now - pay - later platform. Automating provisioning, migrations, failover, and Kubernetes storage networking.
Backend Engineer building Resend’s SMTP and email transport infrastructure. Designing reliable delivery, throttling, routing, and reputation - aware systems for developers.
Salesforce director leading MuleSoft and enterprise data foundation architecture for customer engagements. Advising CxOs and delivering governed, AI - ready platforms across complex technology environments.