Cloud Back-End Developer

MWDN is a global IT outstaffing company with 23+ years of experience that connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We offer opportunities to work on international products in a stable and professional environment.

Here’s what you can expect when you join MWDN:

• Security: We carefully vet our clients to minimize risks and ensure reliability and timely payments—no fraud or unpleasant surprises.
• Career support: If a project isn’t the right fit, we support you and actively help find new opportunities that match your skills and career goals.
• Legal assistance: We provide guidance on legal matters, including opening and managing your independent contractor or sole proprietorship status, taxes, and related processes.
• Professional development: We offer English courses and professional growth opportunities, as well as team-building events.

Why choose us? MWDN is ranked among the top 5 IT employers in our region according to DOU. We take pride in our transparency and strong commitment to our team. Curious to learn more? See what our employees say about working with us on DOU.

• Domain: Email Security
• Location: Israel
• Company size: 51-200 employees
• Founded in: 2019

You will develop software serving large scale production real-time multi-tenant environment, handling large quantities of data, using microservices architecture and design patterns. The domain you will tackle will involve cutting edge cybersecurity cloud solutions, like phishing, impersonation, anomaly detection, and more.

All are implemented with the latest AWS tools and managed services such as Elastic Container Services, Kinesis, DynamoDB, SQS, Opensearch, ElasticCache, Iceberg, and many more. You will design and develop high impact real-time components and take ownership of the end-to-end solution.

• 5 years of programming experience: Python experience of at least 2 years - must
• AWS experience - must
• Experience with high-performance, multi-threaded, multi-processed environments
• Experience developing high-scale, multi-tenant cloud SaaS mission-critical applications
• Knowledge of different databases – relational, Key-Value, document, Data Lakes
• Knowledge of microservices architecture, design patterns, and best practices
• Proven ability to integrate AI across the development lifecycle, including automated testing, documentation generation, log analysis, and intelligent code reviews driven by runtime insights
• Hands-on experience leveraging advanced AI-driven development tools, including agent-based workflows, to enhance day-to-day engineering productivity
• Degree in computer science/software engineering or equivalent
• At least an upper-intermediate level of English

• Develop production-grade, large-scale cloud-based security products
• Design and develop data-driven applications in an agile development environment
• Collaborate cross-functionally with product managers, QA, automation, data engineers, and other engineers to achieve elegant solutions
• Work alongside other engineers on the team to elevate technology and consistently apply best practices

• People-first management with minimal bureaucracy
• A friendly company culture, proven by employees who choose to return
• Flexible working hours
• 29 days of PTO (18 working days per year pluse all national holidays)
• 10 paid recovery days
• Full financial and legal support for independent contractors
• Free English classes, with native speakers or Ukrainian teachers
• Dedicated HR support

✅ Intro call with a Recruiter — ✅ Test assignment — ✅ Client tech interview — ✅ Managerial interview — ✅ HR client interview — ✅ Reference check — ✅ Offer