Software /Data Engineer

Why does MWDN rock?

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.

Here’s what you can expect when you get employed by MWDN:

• Security first. We vet our clients to eliminate risks, ensuring reliability and timely payments for your hard work—no fraud or unforeseen events here!
• Career support. If a match isn't right, we're here for you. We actively assist our employees in finding new opportunities that fit their skills and aspirations.
• Legal assistance. We provide guidance on legal matters (e.g., opening and administering your private entrepreneur account, taxes, army enrollment, etc.).
• Professional development. We offer English courses and other engaging activities, including team-building events.

Why choose us? MWDN is ranked among the top 5 IT employers in our region by DOU, and we pride ourselves on our transparency and commitment to our team. Curious to learn more?

Discover what our employees say about us in their DOU reviews: MWDN reviews.

What is your new project?

Domain: Decentralized finance, Web3 security

Location: New York (USA)

Company size: 51-200 employees

Founded in: 2018

What makes this project exciting?

Our client is a New York-based FinTech company with a team across Israel, focused on improving crypto compliance and security with advanced technology. With $45M in Series B funding, they’ve steadily grown by turning industry challenges into opportunities for learning and innovation.

If you’re passionate about crypto and want to work alongside a talented team in a dynamic, evolving field, take a look at the open positions below!

What makes you a great fit

• BSc. in Computer Sciences or equivalent;
• 5+ years in data engineering, and data pipeline development in high-volume production environments;
• 2+ years experience with Java;
• 2+ years experience with monitoring systems (Prometheus, Grafana, Zabbix, Datadog);
• Experience with data-engineering cloud technologies as Apache Airflow, K8S, Clickhouse, Snowflake, Redis, and cache technologies;
• Experience with relational and non-relational DBs. Proficient in SQL and queries optimizations;
• Experience with designing infrastructure to maintain high availability SLAs
• Ability to develop, design, and maintain end-to-end ETL workflows, including data ingestion and transformation logic, involving different data sources;
• Experience with monitoring and managing production environments;
• Upper-intermediate English level.

Your day-to-day in this position

• Develop and maintain high-volume data pipelines in production environments;
• Write and manage Java-based applications for data processing; 
• Monitor system performance using tools like Prometheus, Grafana, Zabbix, and Datadog;
• Work with cloud technologies such as Apache Airflow, Kubernetes (K8S), and Snowflake to manage data infrastructure.
• Optimize SQL queries and manage both relational and non-relational databases;
• Design and maintain end-to-end ETL workflows for data ingestion and transformation;
• Ensure high availability of infrastructure to meet SLAs.

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;
• Full financial and legal support for private entrepreneurs;
• Free English classes with native speakers or with Ukrainian teachers (for your choice);
• Dedicated HR

Our next steps

✅ Submit a CV in English — ✅ Intro call with client — ✅ Tech interview with Team Lead — ✅ Interview with CTO — ✅ Offer