Software Engineer (Apache Flink) at Talan

Warsaw, Masovian Voivodeship, Poland -

Full Time

Start Date

Immediate

Expiry Date

04 Feb, 26

Salary

0.0

Posted On

06 Nov, 25

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Yes

Skills

Apache Flink, Kafka, Java, RxJava, Spring Boot, Docker, Data Streaming, Event-Driven Architectures, Problem-Solving, Collaboration, Communication

Industry

IT Services and IT Consulting

Description

Company Description Talan – Positive Innovation Talan is an international consulting group specializing in innovation and business transformation through technology. With over 7,200 consultants in 21 countries and a turnover of €850M, we are committed to delivering impactful, future-ready solutions. Talan at a Glance Headquartered in Paris and operating globally, Talan combines technology, innovation, and empowerment to deliver measurable results for our clients. Over the past 22 years, we’ve built a strong presence in the IT and consulting landscape, and we’re on track to reach €1 billion in revenue this year. Our Core Areas of Expertise Data & Technologies: We design and implement large-scale, end-to-end architecture and data solutions, including data integration, data science, visualization, Big Data, AI, and Generative AI. Cloud & Application Services: We integrate leading platforms such as SAP, Salesforce, Oracle, Microsoft, AWS, and IBM Maximo, helping clients transition to the cloud and improve operational efficiency. Management & Innovation Consulting: We lead business and digital transformation initiatives through project and change management best practices (PM, PMO, Agile, Scrum, Product Ownership), and support domains such as Supply Chain, Cybersecurity, and ESG/Low-Carbon strategies. We work with major global clients across diverse sectors, including Transport & Logistics, Financial Services, Energy & Utilities, Retail, and Media & Telecommunications. Job Description We are looking for a Software Engineer with strong expertise in Apache Flink to join our team. You will play a key role in optimizing, maintaining, and extending a high-performance data processing solution built on Flink and Kafka. This is a great opportunity to work in a technically challenging environment where you can make a real impact on the performance and reliability of our systems. Responsibilities: Improve the performance and scalability of an existing solution based on Apache Flink and Kafka. Design and implement new system functionalities in collaboration with cross-functional teams. Prepare and maintain comprehensive technical documentation for the solution. Support and monitor the production system, including log analysis and issue resolution. Assist in configuring and preparing the production environment. Collaborate in testing and validation of the solution to ensure high quality and reliability. Technology Stack: Apache Flink (strong hands-on experience required) Kafka Java RxJava Spring Boot Docker What We’re Looking For: Proven experience developing and optimizing stream processing applications using Apache Flink. Solid understanding of event-driven architectures and data streaming. Strong Java programming skills, with experience in RxJava and Spring Boot. Good understanding of containerization with Docker. Analytical mindset with attention to detail and a problem-solving attitude. Strong collaboration and communication skills. Additional Information What do we offer you? Full-time contract. Smart Office Pack so that you can work comfortably from home. Training and career development. Benefits and perks such as private medical insurance, life insurance. Possibility to be part of a multicultural team and work on international projects. This is a hybrid position based in Warsaw, Poland. Relocation is mandatory. Possibility to manage work-permits. If you are passionate about development & tech, we want to meet you! Talan Spain’s commitment to non-discrimination based on gender, race, ideology, or any other reason, in accordance with the company’s "Equality Plan" and the current regulations on gender equality between women and men (Royal Decree-Law 6/2019).

Responsibilities

The Software Engineer will improve the performance and scalability of an existing solution based on Apache Flink and Kafka. They will also design and implement new system functionalities and support the production system.