Lead Engineer (f/m/x) –sDDA Data

Job Description

DB Technology is a global team of tech specialists, spread across multiple trading hubs and tech centres. We focus on promoting technical excellence—our engineers work at the forefront of financial services innovation using cutting-edge technologies.

Our Berlin location is our newest addition to our global network of tech centres and is growing rapidly. We are committed to building a diverse workforce and creating excellent opportunities for talented engineers and technologists. Our tech teams and business units use agile methodologies to create #GlobalHausbank solutions from our home market.

In the Cash Data domain, we work daily to help our corporate clients run their business smoothly. Our clients include well-known multinational corporations, many of which you know and use their products. The products we provide include sight deposits, overdrafts, intraday credit facilities, term deposits, and off-balance sheet investments, helping clients make payments to employees and suppliers and achieve their cash management goals.

As a Lead Engineer (f/m/x), you will be part of a team building a strategic data platform that consolidates terabytes of data from 50+ systems. This data is then distributed in a unified way to systems supporting mission-critical business use cases across the bank. The platform supports both end-of-day batch processes with strict SLAs and near-realtime intraday processing.

We seek engineers with strong design and coding skills who are team players, motivated, and self-driven. Our team comprises versatile engineers passionate about software engineering and capable of working in a fast-paced, evolving environment. If this resonates with you, you will be a great fit.

-> Even if you feel you cannot tick 100% of the boxes, send us your CV anyway!

Your key responsibilities

1. Develop and deliver full-cycle solutions from design to deployment, including business deliveries, new integrations, building data transformation flows on Clickhouse and BigQuery, and Java/Kotlin microservices development for Cloud deployment.
2. Participate in code reviews, provide feedback, and ensure high code quality.
3. Collaborate with cross-functional teams to define and implement technical solutions.
4. Maintain and improve project documentation and share knowledge across teams.
5. Own SL3 (Service Level 3) support for the product.

Your skills and experiences

1. Extensive experience in Core Java and Kotlin.
2. Knowledge of frameworks and libraries such as Spring Boot, Spring Security, Microservices architecture, RESTful APIs, Kafka, MQ, etc.
3. Experience with AWS, Google Cloud, or Azure is a plus.
4. Experience with OLAP databases like ClickHouse and BigQuery is advantageous.
5. Strong communication skills, proficiency in written and spoken English.

What we offer

We provide a comprehensive benefits package to support your personal and professional needs, including:

• Emotional and mental well-being: Access to counseling and mental health awareness training.
• Physical health: Health check-ups, vaccination drives, and advice on healthy living.
• Social connection: Networking opportunities, flexible working arrangements, and a culture of diversity and inclusion.
• Financial security: Pension plans, banking services, company bicycle, and “Deutschlandticket”.

This job is available in full and part-time. For recruitment questions, contact Sofya Veselkova at +49 (30) 6676-9987.

We strive for an environment where we are empowered to excel together every day, acting responsibly, thinking commercially, taking initiative, and collaborating. We celebrate our successes and promote a positive, fair, and inclusive work environment.