• Write and debug complex VBA solutions in Microsoft Access and Excel. • Contribute to the migration of Access based solutions to SQL Server. • Use Python for the development of web solutions and scripting. • Perform ETL (enhance, transform, load) on complex datasets. • Use Power BI to provide visualization and insights. • Liaise with other technical Teams in order to push new features / changes to production. • Write and maintain technical documentation of the solution implemented. • Account for secure coding practices, as well as logging and auditing features.

• Expertise in scalable API first architecture, service patterns, and robust API standards for third-party integrations. • Expertise in the transition to Cloud native architecture. • Expertise in AI tools adaptation and strategic outcome oriented responsibility. • Driving modernization efforts toward a highly reliable, service-oriented platform. • Building and maintaining integrations connecting our platform with customer systems, security tools, workflow engines, and more. • Helping evolve our platform into a robust, service-oriented architecture with high reliability. • Creating consistent service patterns and ensuring strong guarantees around interfaces and performance. • Improving internal engineering tools that support security triage and vulnerability workflows. • Collaborating with designers using our accessible and standards-compliant design system (bugcrowd.design). • Ensuring high accessibility, stability, and performance across integration workflows. • Deep knowledge of Kafka or similar event streaming platforms. • Mentoring engineers across multiple teams and contributing to engineering excellence.

Role Description On behalf of Travelier (formerly Bookaway Group), SD Solutions is looking for a talented Full-Stack Developer with great passion for user experience to join Bookaway's engineering team. In this role, you will work on the company's core product, and its expansion to support new markets. You will have a major impact across the R&D department. Your responsibilities will include: - Collaborate with cross-functional teams, including product managers, designers, and engineers, to design and deliver high-impact features for Bookaway's core platform and global expansion. - Design, implement, and maintain scalable front-end applications using React, TypeScript, Next.js, and modern web technologies, with a strong focus on user experience. - Develop robust server-side solutions using Node.js and Express, ensuring seamless integration between front-end and back-end systems. - Own features end-to-end, from initial concept and architecture design through implementation, testing, and deployment to production. - Build reusable, maintainable, and efficient code while adhering to engineering best practices and coding standards. - Design and optimize system architecture with a focus on performance, scalability, and security across the platform. - Work with both relational and non-relational databases, ensuring efficient data modeling, querying, and integration. - Optimize web application performance, including SSR/CSR strategies, bundle size reduction, and overall application responsiveness. - Participate in code reviews, testing, and debugging to maintain high-quality and reliable software delivery. - Contribute to CI/CD pipelines, deployment processes, and production monitoring to ensure smooth and stable releases. - Troubleshoot and resolve complex technical issues across the full stack in a fast-paced, production environment. - Drive technical excellence and innovation by staying current with industry trends and influencing best practices across the R&D organization. Qualifications - B.Sc. in Computer Science or Software Engineering. - 5+ years of experience in software engineering. - Proficiency with React and NodeJS. - Experience in Express, NextJS, Typescript. - Experience in relational & non-relational databases. - Fluent English communication skills (verbal and written). - Ability to collaborate with stakeholders from diverse backgrounds. - Thrives in a dynamic, fast-paced environment. - Strong problem-solving abilities and attention to detail. - Passionate about making a positive impact. - Strong communicator and team player, while also capable of working independently. Requirements - Deep knowledge of Web application Fundamentals such as SSR, CSR, bundle size optimizations - a plus. Company Description Travelier, formerly BookawayGroup, is a dynamic travel-tech company transforming the way people experience ground and sea transportation. Our innovative digital platform uses AI models and processes hundreds of millions of daily events to create solutions that empower travelers to book ferries, buses, and trains worldwide effortlessly.

• Build our marketplace platform as a part of the team • Contribute to the big picture and shape product roadmaps and company vision • Plan, design and implement solutions across our technology stack to meet business and product requirements