Backend Developer (M/F/D)

DSV Road GmbH; Warszawa; On-site; PLN 180,000 - 300,000; Full time

Benefits offered by this job

B2B Contract

Training programs

Buddy onboarding

Annual integration event

Scandinavian culture

Growth opportunities

Corporate gym

Parking spaces

Employee referral program

Charity initiatives

Modern ergonomic office

Yoga in the office

Job summary

DSV Road GmbH in Warszawa is seeking a Backend Developer specializing in Kotlin to join the Customs Technology Team. You will design, build, and maintain backend applications that power customs operations across a global logistics network.

You will develop scalable integrations, REST APIs, and cloud-based solutions, work with SQL databases, and collaborate with product owners, architects, QA, and other dev teams to deliver robust, high-performance software at scale.

Qualifications

• Proficient in backend development using Kotlin.
• Strong SQL and relational database design.
• Experience with API integrations and event-driven patterns.
• Familiarity with cloud platforms and microservices.
• Understanding distributed systems and integration patterns.
• GIT workflow and code review practices.
• Effective communication with global stakeholders.
• English proficiency for cross-border collaboration.

Responsibilities

• Design, develop, and maintain backend applications supporting customs and logistics processes
• Build scalable and reliable integrations between internal and external systems
• Develop and maintain REST APIs and event-driven solutions
• Work with relational databases, ensuring high performance and data quality
• Participate in the design and implementation of cloud-based solutions
• Collaborate closely with Product Owners, Architects, QA Engineers, and other development teams
• Contribute to technical discussions, code reviews, and continuous improvement initiatives
• Support troubleshooting, performance optimization, and operational excellence

Skills

Kotlin backend development

Relational databases

API integrations

Cloud technologies

Distributed systems

Git version control

English communication

Job description

About the project

Join DSV's Customs Technology Team and help build digital solutions that power customs operations across a global logistics network. We develop scalable applications and integrations that automate business-critical processes, connect enterprise systems, and enable seamless data exchange between customers, logistics platforms, and customs services. As a Backend Developer, you will work with modern technologies including Kotlin, Kafka, REST APIs, relational databases, and cloud-based platforms. You will help solve real-world challenges in distributed systems, integrations, and workflow automation while delivering meaningful impact at global scale.

Your responsibilities

• Design, develop, and maintain backend applications supporting customs and logistics processes
• Build scalable and reliable integrations between internal and external systems
• Develop and maintain REST APIs and event-driven solutions
• Work with relational databases, ensuring high performance and data quality
• Participate in the design and implementation of cloud-based solutions
• Collaborate closely with Product Owners, Architects, QA Engineers, and other development teams
• Contribute to technical discussions, code reviews, and continuous improvement initiatives
• Support troubleshooting, performance optimization, and operational excellence

Our requirements

• Experience in backend development using Kotlin
• Good understanding of relational databases and SQL
• Experience with system integrations and API-based communication
• Knowledge of cloud technologies and modern software architecture principles
• Understanding of distributed systems and integration patterns
• Experience working with Git and software development best practices
• Strong problem-solving skills and a proactive approach to ownership
• Ability to communicate effectively with technical and business stakeholders
• English proficiency allowing daily cooperation with international stakeholders

Nice to have

• Experience with Kafka or other messaging platforms
• Knowledge of microservices architecture
• Experience with Docker and Kubernetes
• Familiarity with customs, logistics, supply chain, or transportation domains

What we offer

• B2B Contract
• Training and development programs, as well as access to an e-learning platform
• Onboarding program with the support of a dedicated Buddy
• Participation in an annual, company-wide integration event
• A work environment based on Scandinavian organizational culture
• Opportunities for growth through our internal program
• Sharing the costs of sports activities
• Corporate gym
• Corporate sports team
• Coffee / tea
• Parking space for employees
• Christmas gifts
• Employee referral program
• Charity initiatives
• Modern and ergonomic office
• Yoga in the office

DSV – Global transport and logistics

Working at DSV means playing in a different league.

As a global leader in transport and logistics, we have been on an extraordinary journey of growth. Let’s grow together as we continue to innovate, digitalise and build on our achievements.

With close to 150,000 colleagues in over 90 countries, we work every day to offer solid services and meet our customers’ needs and help them achieve their goals. We know that the best way to achieve this is by bringing in new talent, fresh perspectives and ambitious individuals like you.

At DSV, performance is in our DNA. We don’t just work – we aim to shape the future of logistics. This ambition fuels a dynamic environment built on collaboration with world‑class team players, accountability and action. We value inclusivity, embrace different cultures and respect the dignity and rights of every individual. If you want to make an impact, be trusted by customers and grow your career in a forward‑thinking company – this is the place to be.