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 integral clients across diverse sectors, including Transport & Logistics, Financial Services, Energy & Utilities, Retail, and Media & Telecommunications. In this senior engineering position, you will take a strongly hands-on part in shaping and delivering robust software solutions supporting electronic trading and pricing workflows. The role calls for solid technical depth, extensive practical command of modern . NET development, and the confidence to take on intricate platform components. It represents a compelling chance to help build a brand-new greenfield platform in the fixed income electronic trading space, developed on AWS and current . NET technologies,



where engineering excellence, reliability and production-ready delivery are central. What would you be doing?
- Architect, develop and maintain reliable . NET software components throughout every stage of the delivery lifecycle.
- Assume direct, hands-on ownership of technically demanding platform components, keeping them resilient, maintainable, scalable and properly documented.

- Exercise sound engineering judgement across architecture, design, implementation, testing and operational concerns.
- Collaborate closely with trading, product, architecture, infrastructure and partner technology teams so that delivered solutions match business priorities.
- Help strengthen engineering standards, including test automation, observability, secure coding, CI/CD and sound release management. What are we looking for?
- Expert command of C# and . NET/. NET Core, underpinned by a firm grasp of object-oriented design, SOLID principles and clean architecture.
- Substantial background designing, developing and supporting ASP. NET Core Web APIs and RESTful services running in production.
- Advanced knowledge of multi-threading, asynchronous programming, performance optimisation and distributed system design.
- Demonstrated experience across SQL and NoSQL databases, covering data modelling, performance factors and operational support.
- Practical exposure to containerisation technologies such as Docker, along with current deployment approaches.
- Solid track record designing and delivering API-driven service-oriented or microservice architectures.
- Rigorous approach to automated testing, spanning unit, integration and behaviour-driven testing with tools such as NUnit, Moq and Cucumber.
- Wide-ranging experience with messaging and event-driven architectures based on technologies like RabbitMQ, TIBCO, SignalR or comparable platforms.
- Considerable experience with continuous integration, continuous delivery and version control tooling such as Git, TeamCity or equivalent.

📌 Senior Developer (España)
🏢 Talan
📍 España