Role responsibilities:

• Rapidly develop next-generation scalable, flexible, and high-performance systems
• Represent Booking.com values, both within the company and in the external community
• Plan for reliability by designing systems to work across our multiple data centers
• Advocate for a collaborative working environment – turn “my ideas” into “our ideas”
• Solve issues with on-site and internal systems, prioritizing based on customer impact
• Act as an intermediary for problems, with both technical and non-technical audiences
• Write readable and reusable code by applying standard patterns and using standard libraries
• Participating in code and design reviews to maintain our high development standards
• Apply good engineering and security practices for the systems you build
• Owning the end to end software development lifecycle like automated software testing, continuous deployment, release management.
• Contribute to the growth of Booking.com through interviewing, on-boarding, or other recruitment efforts

Building software applications

• Is able to build software applications by using relevant development languages and applying knowledge of systems, services and tools appropriate for the business area
• Is able to write readable and reusable code by applying standard patterns and using standard libraries
• Is able to refactor and simplify code by introducing design patterns when necessary
• Is able to ensure the quality of the application by following standard testing techniques and methods that adhere to the test strategy
• Is able to maintain data security, integrity and quality by effectively following company standards and best practices
• 1+ years of Java development experience is preferred.
• Experience with frameworks such as; Spring, DropWizard or JEE is preferred
• Good grip on the JVM internals is a nice to have
• Experience with debugging and troubleshooting Java services is a nice to have
• Experience with other languages like Go, Python, Clojure etc is a plus
• Experience working with Distributed Service Oriented Architecture patterns
• Demonstrable experience with MySQL and PostgreSQL or similar relational databases
• Experience working with NoSQL databases like Cassandra, HBase etc.

End to End System Ownership

• Has sufficient knowledge to own a service end to end by actively monitoring application health and performance, setting and monitoring relevant metrics and act accordingly when violated
• Has sufficient knowledge to reduce business continuity risks and bus factor by applying state-of-the-art practices and tools, and writing the appropriate documentation such as runbooks and OpDocs
• Has sufficient knowledge to reduce risk and obtain customer feedback by using continuous delivery and experimentation frameworks
• Has sufficient knowledge to independently manage an application or service by working through deployment and operations in production

Technical Incident Management

• Is able to address and resolve live production issues by mitigating the customer impact within SLA
• Is able to improve the overall reliability of systems by producing long term solutions through root cause analysis
• Is able to keep track of incidents by contributing to postmortem processes and logging live issues

Architectural Guidance

• Has basic knowledge to advise product teams towards a technical solution that meets the functional, nonfunctional & architectural requirements by challenging the rationale for an application design and providing context in the wider architectural landscape
• Has basic knowledge to set a clear direction for a technical capability by evaluating and aligning the target architecture improvements, reframing architectural designs and decisions for varied stakeholder

Software Systems Design

• Has sufficient knowledge to evaluate possible architecture solutions by taking into account cost, business requirements, technology requirements and emerging technologies
• Has sufficient knowledge to describe the implications of changing an existing system or adding a new system to a specific area, by having a broad, high-level understanding of the infrastructure and architecture of our systems
• Has sufficient knowledge to help grow the business and/or accelerate software development by applying engineering techniques (e.g. prototyping, spiking and vendor evaluation) and standards
• Has sufficient knowledge to meet business needs by designing solutions that meet current requirements and are adaptable for future enhancements

Critical Thinking

• Is able to systematically identify patterns and underlying issues in complex situations, and to find solutions by applying logical and analytical thinking.
• Is able to constructively evaluate and develop ideas, plans and solutions by reviewing them, objectively taking into account external knowledge, initiating ‘SMART’ improvements and articulating their rationale.

Continuous Quality and Process Improvement

• Has sufficient knowledge to identify opportunities for process, system and structural improvements (i.e performance gains) by examining and evaluating current process flows, methods and standards.  
• Has sufficient knowledge to design and implement relevant improvements by defining adapted/new process flows, standards, and practices that enable business performance.

Effective Communication

• Is responsible to deliver clear, well-structured, and meaningful information to a target audience by using suitable communication mediums and language tailored to the audience
• Is responsible to achieve mutually agreeable solutions by staying adaptable, communicating ideas in clear coherent language and practising active listening
• Is responsible to ask relevant (follow-up) questions to properly engage with the speaker and really understand what they are saying, by applying listening and reflection techniques

Requirements:

• 3+ years of platform engineering experience
• Bachelor’s degree in Computer Science, Computer or Electrical Engineering, Mathematics, or a related field or 3-5 years of progressively responsible experience in the specialty as equivalent
• Strong programming skills
• Strong business and technical vision
• A deep understanding of software development in a team, and a track record of hands-on developing and shipping software
• Strong interpersonal skills
• Strong work ethic; self-directed and resourceful
• Solution oriented and result driven
• Proactive, flexible and capable of working independently as well as working in a team
• Excellent verbal and written communication skills
• Analytical skills and data-driven mindset