Senior Integration Analyst

Unleash transformative APIs — shape seamless integrations and power innovative digital ecosystems! Warsaw-based opportunity with a fully remote work model. As a Senior Integration Engineer, you will be working for our client, a leader in digital solutions and cloud integration, dedicated to revolutionizing how businesses connect and operate within their ecosystems. You will contribute to building robust, scalable APIs and microservices that enable seamless data flow and enhance enterprise agility, driving impactful innovation across industries. Your main responsibilities: • Design, develop, test, and support RESTful and SOAP APIs to ensure reliable and secure integrations. • Architect and implement microservices and service-oriented architectures aligned with business needs. • Collaborate effectively with offshore teams to facilitate communication and ensure project alignment. • Use UML and BPMN for system design and documentation, ensuring clarity across technical and non-technical stakeholders. • Conduct end-to-end testing of integration solutions to validate functionality and performance. • Analyze complex technical challenges, applying critical thinking to develop effective, scalable solutions. • Manipulate and transform data formats such as JSON and XML for efficient integration processing. • Work within Agile teams while leveraging tools like Git and cloud platforms such as AWS to optimize development workflows. You're ideal for this role if you have: • Minimum 4 years of experience in software development, particularly in API design and support. • Strong proficiency in working with APIs, including designing, testing, and supporting RESTful and SOAP services. • Deep understanding of architectural concepts such as microservices, monolithic, and service-oriented architectures. • Experience with UML and BPMN for system and process modeling. • Familiarity with data structures like JSON and XML, and transformation techniques. • Ability to perform end-to-end testing, using tools like Postman. • Excellent communication skills in English, both verbal and written. • Proven ability to work effectively remotely and coordinate with offshore teams. It is a strong plus if you have: • Experience with cloud services, especially AWS. • Knowledge of version control systems such as Git. • Familiarity with Agile methodologies. Language Required for the role: Fluent English (verbal and written). Eligibility to work on this role: Only candidates with an existing legal right to work in the European Union will be considered for this role. We offer you  At ITDS, you will work on innovative and impactful technology projects for international companies across multiple industries in Europe and beyond. We create an environment for ambitious, driven professionals who want to grow, deliver value, and build their careers in modern IT and digital transformation.  Our offer includes:  • Stable and long-term cooperation with attractive conditions  • Opportunities to develop your technical expertise across various industries and technologies  • The chance to work on high-impact, strategic IT and digital transformation projects  • A clear career path and the opportunity to grow quickly by contributing to diverse client initiatives over time  • International environment, knowledge sharing, social events, and training opportunities  • Access to an attractive medical package  • Access to the Multisport program  • Access to learning platforms such as Pluralsight  • Flexible working hours and remote work options  #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data. #8942