Senior System Analyst

ITDS Business Consultants; United States; Hybrid; USD 31,000 - 46,000; Full time

Job summary

ITDS Business Consultants is seeking a Senior System Analyst to drive architectural decisions and translate complex business needs into precise technical specifications within a Warsaw-based, hybrid role.

You will model systems using UML and BPMN, apply Enterprise Architect, and work with Kafka and RabbitMQ to ensure reliable messaging across distributed services in an Agile environment. Strong English and Polish communication required.

Qualifications

• 5+ years of experience in systems analysis.
• Proficient modeling with UML and BPMN.
• Experience using Enterprise Architect.
• Hands-on with Kafka and RabbitMQ.
• Excellent English and Polish communication.

Responsibilities

• Conduct system analysis using UML, BPMN, and modeling to design scalable solutions.
• Translate business needs into functional and non-functional specs.
• Prepare clear system documentation for continuity.
• Collaborate in an Agile environment to deliver updates.
• Use modeling tools like Enterprise Architect to optimize architecture.
• Leverage Kafka and RabbitMQ for messaging across distributed systems.
• Work with cross-functional teams to align business goals with tech.
• Participate in process improvements and documentation standards.

Skills

UML

BPMN

Polish language

English language

5+ years experience

Tools

Enterprise Architect

Kafka

RabbitMQ

Job description

Senior System Analyst – Systems Analysis & Messaging Integration

Remote

BPMN Enterprise Architect Kafka RabbitMQ UML

Polish

Senior

Analyst

Unleash innovative system analysis — drive operational excellence through precise solutions!

Warsaw-based opportunity with hybrid work model.

As a Senior System Analyst, you will be working for our client, a leading organization dedicated to streamlining enterprise processes through innovative system solutions. You will play a vital role in analyzing complex systems, translating business needs into technical specifications, and supporting agile project execution—empowering digital transformation and operational excellence.

Your main responsibilities:

• Conduct comprehensive system analysis using UML, BPMN, and visual modeling techniques to design efficient and scalable solutions.
• Translate business requirements into detailed functional and non-functional specifications to guide development teams.
• Prepare and maintain clear and comprehensive system documentation to support project continuity and knowledge sharing.
• Collaborate effectively within an Agile environment to ensure timely and high-quality delivery of system updates.
• Apply modeling techniques and tools like Enterprise Architect to visualize and optimize system architecture.
• Leverage Kafka and RabbitMQ to facilitate seamless messaging and integration across distributed systems.
• Work closely with cross-functional teams to ensure alignment between business goals and technical implementation.
• Participate in continuous improvement initiatives to streamline analysis processes and improve documentation standards.

You're ideal for this role if you have:

• 5+ years of experience in systems analysis or a similar role.
• Proven expertise in modeling techniques (UML, BPMN) and experience with Enterprise Architect.
• Strong ability to transform business requirements into detailed technical specifications.
• Hands-on experience with message broker technologies such as Kafka and RabbitMQ.
• Knowledge of Agile methodologies and best practices for collaborative project delivery.
• Good command of Polish language.
• Communicative proficiency in English.

Eligibility to work in the European Union:
Only candidates with an existing legal right to work in the European Union will be considered for this role.