Senior Backend developer
As part of an innovative project within the Markets area, we are looking for a Senior Backend Developer to contribute to the development and maintenance of a strategic application.
You will be involved in the full software development lifecycle, from requirements definition to production deployment, working in a collaborative Agile environment.
Key Role
- Develop and maintain a high-performance backend application
- Collaborate with stakeholders to analyze and refine business requirements
- Design and implement scalable and robust technical solutions
- Build and enhance backend modules within a microservices architecture
- Develop and execute test cases to ensure code quality
- Support and manage production deployments
- Troubleshoot and resolve technical incidents
- Contribute to continuous integration and delivery pipelines
- Work within an Agile (Scrum) environment
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.
Qualifications
- 5+ years of experience as a Backend Developer / Software Engineer
- Strong proficiency in Java, Spring Boot, and Hibernate
- Mandatory experience with Camunda (process orchestration)
- Hands-on experience with REST APIs (design & integration)
- Experience with containerization technologies (Docker, OpenShift)
- Familiarity with AWS and DevOps practices
- Strong knowledge of relational databases (Oracle / SQL)
- Experience with Git, GitHub, and CI/CD tools (GitHub Actions)
- Solid understanding of microservices architecture
- Experience working in an Agile (Scrum) environment
- Strong problem-solving skills and ability to work independently
What do we offer you?
- Hybrid position based in Warsaw, Poland.
- Permanent, full-time contract with career development opportunities.
- Chance to work in a challenging, multicultural environment with international projects.
- Exposure to large-scale financial IT systems and cross-country operations.
- Training opportunities to develop new skills in finance, technology, and data management.
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).
#LI-CL1
