Role Description We are looking for software engineers with a proven track record in building scalable, reliable and performant systems for Fraud. You will play a critical role in building financial and crypto-native products, services and APIs. As a Back-End Engineer, you will be participating in technical discussions and making a positive impact on the team's development by advocating the best engineering practices. - You will be part of the Brokerage - Fraud team who actively enhance blockchain.com’s fraud prevention. - Fraud engineers build fraud prevention mechanisms in conjunction with our data science team for our payment rails by using our internal services together with our partners (SardineAI and Sift). - Work with our risk, compliance teams including our providers to resolve customer issues. - Advocate best practices, code quality, test coverage and drive technical discussions. - Optimise existing systems for scalability, extensibility and performance whilst building out reusable, modular code for use across Blockchain’s products. - Ensure security is at the forefront of everything you do, employing advanced encryption schemes to secure user and company data. - Work within interdisciplinary teams to continually deliver the highest quality software to our users. Qualifications - You know at least one programming language in depth. - You have at least 3 - 5+ years experience building and shipping highly-available, fault tolerant, production ready distributed backend systems. - You have experience in any JVM based languages (such as Java, Kotlin, Scala) and are confident in your ability to build, debug and ship microservices. - You are customer focused and continuously suggest how the backend can provide the best Customer Experience. - You pride yourself on consistent high levels of test coverage, strong technical documentation and effective monitoring. - We use Kotlin, PostgreSQL, Kafka, Redis, Datadog, Amplitude, Grafana, BigQuery, ApacheSpark and more. - A passion for crypto and the transformations it enables. Requirements - Nice to haves: - SardineAI or Sift experience. - Working with Data science and Analysts. - Understanding of fraud models and workflows. Benefits - Competitive salary based on experience. - Remote work. - Apple equipment. - HMO on day 1 (contractor).

• Design and implement robust data infrastructure in AWS, using Spark with Scala • Evolve our core data pipelines to efficiently scale for our massive growth • Store data in optimal engines and formats, matching your designs to our performance needs and cost factors • Collaborate with our cross-functional teams to design data solutions that meet business needs • Design and implement knowledge graphs, exposing their functionality both via Batch Processing and APIs • Leverage and optimize AWS resources while designing for scale • Collaborate closely with our Data Science and Product teams

Role Description We're looking for a Software Engineer (mobile focus, iOS preferred) to join our Platform Team. This is a mid-to-senior role focused on shipping across our mobile SDK portfolio and on shaping how we build software in the agent era. The Platform Team owns Anyline's mobile SDK portfolio end to end: - Native iOS and Android SDKs for OCR - Cross-platform wrappers (Cordova, .NET, Flutter, React Native) - Mobile side of the Tire Tread SDK (Kotlin Multiplatform SDK with Flutter and React Native wrappers) Most of the typing happens through agents. We expect you to: - Ship work using AI tooling - Review and harden agent output like a colleague's PR - Build guardrails, scripts, and shared infrastructure to enhance team efficiency The stack is broad: - Swift on iOS - Kotlin on Android - Kotlin Multiplatform on the Tire Tread SDK - Dart on Flutter wrappers - TypeScript on React Native and Cordova - C# on .NET wrapper - Shell, Gradle, and GitLab CI YAML We're mobile specialists, not platform partisans — we dive into whichever surface needs us. Engineering & delivery - Ship work across the mobile portfolio and use AI agents as a daily tool, with your engineering judgment - Contribute to architecture and design discussions as a mid-to-senior peer Tooling & infrastructure - Build and improve the release, signing, and CI infrastructure that ships our SDKs - Author or improve agent-driven workflows that the rest of the team adopts Customer support & feedback - Handle customer escalations that reach our queue - Translate recurring customer issues into product and infrastructure improvements Qualifications - Several years of production software engineering experience, with shipped mobile work in at least one platform - Fluency in English, written and spoken - Comfort with remote work and self-direction Requirements - Comfortable across a polyglot mobile stack and don't need a single tech to feel at home - Treat agent output with the same skepticism you'd apply to a junior's PR - Don't mind a customer call when the bug is bad enough Benefits - Flexible benefits package with a personal benefits budget - Meal allowance with the Anyline Ticket Restaurant Card - Annual public transport pass in Austria - Health offerings (membership at one of Austria's largest and most innovative health centers) - Maximum flexibility in work hours and location - Company events throughout the year - Snacks, fresh fruit, and good drinks - Great office in Vienna with modern hybrid meeting rooms - Compensation: EUR 60,000 gross per year on a full-time basis

Role Description We are looking for a skilled professional to join our team with the following responsibilities: - Understanding functional requirements thoroughly and analyzing the client’s needs in the context of the project. - Envisioning the overall solution for defined functional and non-functional requirements, and being able to define technologies, patterns, and frameworks to realize it. - Determining and implementing design methodologies and tool sets. - Enabling application development by coordinating requirements, schedules, and activities. - Leading/supporting UAT and production rollouts. - Creating, understanding, and validating WBS and estimated effort for given module/task, and being able to justify it. - Addressing issues promptly, responding positively to setbacks and challenges with a mindset of continuous improvement. - Giving constructive feedback to team members and setting clear expectations. - Helping the team in troubleshooting and resolving complex bugs. - Coming up with solutions to any issue raised during code/design review and being able to justify the decision taken. - Carrying out POCs to ensure that suggested design/technologies meet the requirements. Qualifications - Bachelor’s or master’s degree in computer science, Information Technology, or a related field. Requirements - Total Experience: 6+ years. - Experience in SAP delivery, with at least two SAP implementations. - Responsible for implementing and managing SAP solutions remotely for businesses. - MM functional expert in the design, implementation, and maintenance of SAP MM module. - Subject matter expert for SAP MM module, including design, configuration, and testing of the system. - Experience with end-to-end implementation of SAP MM modules. - Knowledge in SAP SRM, WM, QM, MDG, DMS, and RMS. - SAP S4 HANA work experience. - Ability to configure and customize SAP MM module to meet business requirements. - Ability to troubleshoot and resolve functional issues (L3 support) related to SAP MM module.