Guide the technical direction of Bondora’s ML engineering stack by selecting, evaluating, and implementing technologies to improve scalability and reliability.
Lead complex, high-risk, or cross-departmental projects that directly influence Data Science delivery, risk model performance, and production stability.
Act as the bridge between Data Science, Data Engineering, and Development to identify and solve systemic technical challenges.
Bondora's mission is to empower people to enjoy life more while alleviating the stress of managing finances. Founded in 2008, Bondora has served over 1 million customers for 16 years and is rapidly growing as a fintech company, set to acquire a banking license and expand investment and loan products across Europe.
Create API solutions for internal and external web services.
Build performant and reliable services and solutions to manage and transfer data.
Mentor and train other team members on design techniques and coding standards.
Sirona Medical builds software that enables physicians to work as fast as they think. They are a San Francisco-based, cloud-native software company with employees around the world.
Get familiar with existing applications and further develop existing software solutions
Analyze and fix bugs as well as process maintenance tickets promptly
Optimize server-side code and database queries to improve performance and scalability
Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group and was Hungary’s most attractive employer in 2025. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees.
Connect strategy to execution at scale by using the Atlassian platform.
Improve operational quality of features, security, reliability, and performance.
Atlassian's software products help teams all over the planet and their solutions are designed for all types of work. They believe that the unique contributions of all Atlassians create their success and strive to design equitable, explainable, and competitive compensation programs.
Drive the technical strategy and implementation for our JavaScript ecosystem infrastructure.
Design, implement, and optimize systems for automated artifact creation, update, validation, and vulnerability scanning.
Build and maintain internal developer tools that improve the workflows for library and package maintenance.
Chainguard is the secure foundation for software development and deployment. By providing guarded open source software, built from source and updated continuously, Chainguard helps organizations eliminate threats in their software supply chains. Founded by industry experts, they value customer focus, intentional action, and transparent decisions.
Write high-quality code for complex scenarios with good test coverage.
Lead design and code reviews of multiple applications to ensure best practices.
Mentor and provide technical guidance to other engineers on the team.
Mercury Insurance has been helping people reduce risk and overcome unexpected events for more than 60 years. They are one team that embraces the strengths and values of each team member, believing in diverse perspectives where everyone is included.
Take part in developing the world’s leading SOC-security solution.
Build key components using major cloud providers.
End-to-end ownership of features, from design through development and deployment.
Cyrebro is an interactive SOC Platform that transforms how businesses respond to and mitigate cyber threats with a centralised security operations infrastructure. The platform provides businesses of all sizes clarity, insight, and real-time cyber recommendations by integrating all of their security events into one central command.
Design, develop, and deploy machine learning models and pipelines using Python
Build and maintain end-to-end ML systems from data ingestion to model serving
Write clean, efficient, and maintainable Python code following best practices
Activate Group was named by the Sunday Times as one of the UK’s 100 fastest-growing private companies. They employ more than 700 team members nationwide and work with some of the UK's largest fleets and insurance companies, supporting drivers involved in road incidents.
Build and maintain onchain parsers to extract, decode, and index blockchain data across multiple networks.
Design and optimize real-time blockchain indexing systems for transactions, token balances, and protocol-specific data
Own backend features supporting blockchain functionality across all our platforms (extension, mobile, and desktop)
Trust Wallet is the leading non-custodial cryptocurrency wallet, trusted by over 200 million people worldwide. They aim to give individuals the freedom to own their assets, confidently participate in the future economy, and access opportunities that enhance their lives.
Design and implement new features that make our container images even more secure, performant, and scalable.
Develop robust internal systems that scale with us—everything from build pipelines to container registries to custom tooling that only we could dream up.
Define standards, write tests, and ship tooling that helps us stay high-quality and high-velocity at the same time.
Chainguard is the secure foundation for software development and deployment. They provide guarded open source software and have built the largest library of open source software that is secure by default, and is focused on hiring “Chainguardians'' with unique backgrounds, perspectives, and experiences.