MWDN

About The Company

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.

Why does MWDN rock?

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 .

What is your new project?

This AI‑driven, evidence‑based peer support platform enables health plans, self‑insured employers, and government agencies to address the serious impact of loneliness and social isolation on health outcomes, costs, and engagement rates. The platform uses a unique approach to build tailored social support networks that adapt over time and respond to improvements in users’ social and mental well‑being.

The mission is clear: to help overcome the Loneliness Epidemic.

What makes this project exciting?

This AI‑driven, evidence‑based peer support platform enables health plans, self‑insured employers, and government agencies to address the serious impact of loneliness and social isolation on health outcomes, costs, and engagement rates. The platform uses a unique approach to build tailored social support networks that adapt over time and respond to improvements in users’ social and mental well‑being.

The mission is clear: to help overcome the Loneliness Epidemic.

An established digital platform is looking for an experienced Senior Backend Developer to join a dynamic and highly collaborative team. In this role, you will help design, develop, and maintain the backend infrastructure that powers the platform, ensuring it is secure, scalable, and optimized for user experience.

The ideal candidate is mission‑driven, passionate about high‑quality engineering, excited about the intersection of data and digital health, and comfortable working in a fast‑paced environment with both local and international teams.

What makes you a great fit

• 7+ years of experience as a backend developer, with strong skills in Node.js and TypeScript
• 3+ years working with MongoDB
• Deep understanding of RESTful API design and Express.js
• Strong proficiency in modern JavaScript (ES6+)
• Solid understanding of production environments and debugging
• Expertise in performance optimization and scalable architecture
• Knowledge of software engineering principles (SOLID, design patterns, OOP/FP, TDD)
• Familiarity with the Node.js ecosystem (package managers, linters, best practices)
• Excellent communication skills, team mindset, and empathy
• Ability to work with US-based teams and across time zones

• Understanding of service-oriented and event-driven architecture

   

Nice to Have

• Management or mentorship experience
• Experience with system architecture and modern frameworks
• Knowledge of IT systems, cybersecurity, DevOps, or compliance

• Bachelor’s degree in Computer Science or equivalent

   

Your day-to-day in this position

• Design, implement, and maintain scalable backend services
• Build RESTful APIs using Node.js, TypeScript, and Express.js
• Work with MongoDB databases and AWS services (ECS, SQS, EventBridge, Lambda, CloudWatch, SSM)
• Diagnose and resolve technical and production issues
• Identify and analyze performance bottlenecks
• Collaborate with cross-functional and cross-timezone teams
• Ensure system security, reliability, and best-practice architecture

• Carry requirements from early concept to full implementation

   

Why work with us?

• 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

   

Our next steps

✅ Intro call with a Recruiter — ✅ Interview with R&D Manager — ✅ Home Assignment — ✅ Technical interview based on completed assignment — ✅ Interview with System Architect — ✅ Interview with CPO — ✅ Offer

About The Position

MWDN connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We aim to ensure our employees enjoy a rewarding and secure experience while collaborating with prestigious international clients.

Why does MWDN rock?

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 .

What is your new project?

• Domain: Security
• Location: Israel
• Company size: 51-200 employees

• Founded in: 2019

   

What makes you a great fit

• BSc in Computer Science/Software Engineering (or equivalent)
• 5+ years of experience as a Software Developer
• Proficiency in C#/C++ programming languages
• Networking knowledge
• Strong coding and troubleshooting skills
• Ability to work independently as part of a team
• Experience in security technologies (attacks and threat prevention) — an advantage

• At least an upper-intermediate level of English

   

Your day-to-day in this position

• Work on client-side Backend in different languages
• Work with other team members to investigate design approaches, prototype and assess technical feasibility
• Work on a product with cross-organization integration requirements

• Investigate and solve issues arrive from customers

   

Why work with us?

• 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 sick days
• Full financial and legal support for independent contractors
• Free English classes, with native speakers or Ukrainian teachers

• Dedicated HR support

   

Our next steps

✅ Intro call with a Recruiter — ✅ Client tech interview — ✅ Second tech interview — ✅ HR client interview — ✅ Reference check — ✅ Offer

About The Position

MWDN connects exceptional tech talent with leading companies across Israel, the USA, Great Britain, and Western Europe. We aim to ensure our employees enjoy a rewarding and secure experience while collaborating with prestigious international clients.

Why does MWDN rock?

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 .

What is your new project?

• Domain: Security
• Location: Israel
• Company size: 51-200 employees

• Founded in: 2019

   

What makes you a great fit

• 3+ years of professional development experience (we mostly use C#).
• Understanding of Windows OS Internals (Processes/Threads, Memory Management, File Systems, and Registry).
• Proven track record in debugging complex systems. You should be comfortable navigating unfamiliar codebases to find the source of a leak or a crash.
• Problem-Solving: The ability to stay calm under pressure during remote customer sessions and provide a clear path to resolution.
• An Advantage: Experience with Kernel-mode development (drivers), network protocols, or cybersecurity threat prevention.

• At least an upper-intermediate level of English. You must be able to explain complex technical issues to both IT managers and fellow developers.

   

Your day-to-day in this position

• Live Investigation: Lead remote technical sessions with customers to investigate complex software malfunctions, performance bottlenecks, and security gaps in real-time.
• Advanced Debugging: perform root-cause analysis on Windows-based endpoint systems.
• Code Resolution: Design and implement code fixes (C#) or features to enhance product stability and meet specific customer requirements.
• Sustaining Engineering: Own the entire lifecycle of a fix, from reproducing the bug to final deployment at the customer site.

• Technical Advocacy: influence the core product roadmap based on recurring issues and customer feedback.

   

Why work with us?

• 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 sick days
• Full financial and legal support for independent contractors
• Free English classes, with native speakers or Ukrainian teachers

• Dedicated HR support

   

Our next steps

✅ Intro call with a Recruiter — ✅ Client tech interview — ✅ Second tech interview — ✅ HR client interview — ✅ Reference check — ✅ Offer

What makes you a great fit:

• 5 years of programming experience: Python experience at least 2 years — must
• AWS experience — must
• Experience with high-performance, multi-threaded, multi-processed environments
• Experience developing a 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
• Degree in computer science/software engineering or equivalent

• At least an upper-intermediate level of English

   

Why work with us?

• People-oriented management without bureaucracy
• The friendly climate inside the company is confirmed by the frequent comeback of previous employees
• Flexible working schedule
• 29 paid time off (18 working days per year, plus 11 days — all national holidays)
• 10 sick leave days
• Full financial and legal support for private entrepreneurs
• Free English classes with native speakers or with Ukrainian teachers (for your choice)

• Dedicated HR

   

Your day-to-day in this position:

• 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

   

What is your new project?

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

• Founded in: 2020

   

Our next steps:

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