דרושים Sr Software Development Engineer Discovery Tech ב-אמזון ב-Spain, Barcelona

Key job responsibilities
As a Principal Engineer you will be expected to serve as a technical lead on our most demanding, cross-functional projects.
• Ensure the quality of architecture and design of systems.
• Functionally decompose complex problems into simple, straight-forward solutions.
• Fully and completely understand system inter-dependencies and limitations.
• Possess expert knowledge in performance, scalability, enterprise system architecture, and engineering best practices.
• Leverage knowledge of internal and industry prior art in design decisions.
• Effectively research and benchmark Amazon technology against other competing systems in the industry.
• Contribute intellectual property through patents.
• Assist in the career development of others, actively mentoring individuals and the community on advanced technical issues and helping managers guide the career growth of their team members.
• Exert technical influence over multiple teams, increasing their productivity and effectiveness by sharing your deep knowledge and experience.
• Navigate with other teams in Amazon and influence their design and roadmap decisions for the benefit of our region.
• Collaborate with the business teams to identify opportunities and innovate on behalf of our customers

Knowledge of object-oriented design, data structures, and algorithms
Experience (non-internship) in professional software development

Experience designing and building large-scale systems in a multi-tiered, distributed environment (Service Oriented Architecture)

This position can be located in Barcelona, Madrid, or Berlin.
Key job responsibilities
You are a hands-on scientific leader you are tackling intrinsically hard problems, whose solutions are exemplary in terms of algorithm design, clarity, model structure, efficiency, and extensibility.You will be responsible for defining key research directions, adopting or inventing new machine learning techniques, conducting rigorous experiments, publishing results, and ensuring that research is translated into practice. You will develop long-term strategies, persuade teams to adopt those strategies, propose goals and deliver on them.You will also participate in organizational planning, hiring, mentorship and leadership development. You will be technically fearless and with a passion for building scalable science and engineering solutions. You will serve as a key scientific resource in full-cycle development (conception, design, implementation, testing to documentation, delivery, and maintenance).

- PhD with specialization in artificial intelligence, natural language processing, machine learning, or computational cognitive science
- 10+ years of combined academic and research experience.
- Strong publication record in top-tier journals and conferences.
- Functional thought leader, sought after for key tech decisions.
- Can successfully sell ideas to an executive level decision maker.
- Mentors and trains the research scientist community on complex technical issues.
- Experience developing software in traditional programming languages (C++, Java, Python, etc..).
- Excellent written and spoken communication skills

Key job responsibilities
As a Business Intelligence Engineer (BIE I), your responsibilities include:
1. Manage Customer Requests: Collaborate with business partners to gather requirements and deliver data-driven solutions, including dashboards, tools, and scalable pipelines.
2. Design and Implement Solutions: Develop and prioritize technical solutions using robust design principles to address business challenges and innovate data infrastructure.
3. Drive Operational Excellence: Establish and promote best practices for efficient, scalable, and reliable data solutions.
A day in the life• Prioritizing customer requests and delivering actionable insights through dashboards and data tools.
• Designing efficient data models and pipelines using SQL, Redshift, and AWS services.
• Building interactive dashboards with QuickSight or Tableau for real-time decision-making.
• Automating workflows and optimizing BI processes using Python, R, or Java.
• Analyzing large datasets to uncover trends, solve complex challenges, and influence leadership decisions.

- Experience in analyzing and interpreting data with Redshift, Oracle, NoSQL etc.
- Experience with data visualization using Tableau, Quicksight, or similar tools
- Experience with one or more industry analytics visualization tools (e.g. Excel, Tableau, QuickSight, MicroStrategy, PowerBI) and statistical methods (e.g. t-test, Chi-squared)
- Experience with scripting language (e.g., Python, Java, or R)
- Experience with SQL
- Experience in the data/BI space

- Master's degree, or Advanced technical degree
- Knowledge of data modeling and data pipeline design
- Experience with statistical analysis, co-relation analysis

Key job responsibilities
Design, develop, and deploy high performance, test-driven code that meets requirements and is scalable and maintainableParticipate in all stages of the software development cycle, including designing and developing new system architecture and improvementsParticipate in code & design reviews

- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- Programming experience with at least one modern language such as Java, C++, or C# including object-oriented design
- 1+ years of experience contributing to the architecture and design (architecture, design patterns, reliability and scaling) of new and current systems.
- Bachelor’s degree in Computer Science or related field
- 5+ years of software development experience in the industry
- Experience in developing large-scale distributed systems
- In-depth knowledge and fluency in a high-level programming language such as Java or C/C++
- Solid understanding of Object-Oriented design and concepts
- Strong analytical and problem solving skills
- Excellent verbal and written communication skills

- Experience with Python, JavaScript, AJAX, XML/XSLT, REST, SQL, databases, caching technologies, web protocols, web services
- Proficient with Web technologies and development of large-scale multi-tiered distributed systems
- Experience with all phases of development, including design, implementation, and operation of production systems
- Familiar with Machine Learning
- Experience developing software in a Linux environment

- You solve problems at their root, stepping back to understand the broader context.
- You are a significant and autonomous contributor. Your work is consistently of high quality. You solve complex problems, applying appropriate technologies and best practices.
- You maintain SLA’s through the implementation of proactive issue detection and reporting.- You consider the legacy of the systems you support, how they will scale, and limit the use of short-term workarounds.
- You make appropriate trade-offs, re-use where possible, and are judicious about introducing dependencies. You are efficient with resource usage (e.g., system hardware, database, memory/CPU, etc.).
- You identify patterns that affect the performance, reliability, or availability of a product or service and drive them out of the system through automation or other technical innovation. You are an excellent diagnostician due to cross-domain understanding of the technology involved in your systems.
- Able to prioritize in complex, fast-paced environment.

- Knowledge of systems engineering fundamentals (networking, storage, operating systems)
- Experience (non-internship) in professional software development
- Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems
- Experience in networking, storage systems, operating systems and hands-on systems engineering
- Experience programming with at least one modern language such as C++, C#, Java, Python, Golang, PowerShell, Ruby

- Experience with PowerShell (preferred), Python, Ruby, or Java
- Experience working in an Agile environment using the Scrum methodology

Key job responsibilities- Design and build innovative technologies in a large distributed computing environment and help lead fundamental changes in the industry.
- Create solutions to run predictions on distributed systems with exposure to innovative technologies at incredible scale and speed.
- Build distributed storage, index, and query systems that are scalable, fault-tolerant, low cost, and easy to manage/use.
- Work in an agile environment to deliver high quality software.A day in the life
The duties will include working on the initial product definition, getting buy-in, and translating that vision into actionable, measurable experimentation and launch roadmap. You will develop and drive requirements back to engineering and applied science teams and partner with them to deliver exceptional products. Expect to be in charge of new projects and initiatives, developing new products, managing business and technical requirements, driving performance, and help building plans for the future. We need someone who is eager to grow with us and is passionate about driving clarity in highly ambiguous product and technical environments, and has a motivation to achieve results in a fast-paced environment.

- Experience (non-internship) in professional software development
- Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems
- Experience programming with at least one software programming language

- Bachelor's degree in computer science or equivalent
- Experience with full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations

You will be part of a growing Business Intelligence team as part of the central Tech organization who support the operations across the EU geography.We are looking for a Business Intelligence Engineer to help setup and deliver robust, structured reporting, analytics and models for the Transportation teams in Europe. You will be a key contributor to shaping our strategic innovation program by equipping the project teams with the insights into the operation performance. You will have an eye for detail, are proficient/advanced in SQL/DW/Python and have a knack for solving challenging data and reporting challenges. The role requires you to feel comfortable working with and clearly communicating with other functional teams, regionally and globally.
Key job responsibilities
- Analysis of business requirements and translation into technical requirements. By support of senior colleagues integration into a working, stable and scalable system
- Independent realization of requirements for Business Intelligence and custom software development products
- Ownership of maintenance and error handling of deployed solutions
- Project delivery - Handle multiple projects in parallel

- Experience in analyzing and interpreting data with Redshift, Oracle, NoSQL etc.
- Experience with data visualization using Tableau, Quicksight, or similar tools
- Experience with data modeling, warehousing and building ETL pipelines
- Experience using SQL to pull data from a database or data warehouse and scripting experience (Python) to process data for modeling
- Experience in the data/BI space