Senior .Net Engineer - Merchant Service Team

InPost Group is an innovative European out of home deliveries company, revolutionizing the way parcels are delivered to customers. With operations across several countries, our network of intelligent lockers provides customers with a fast, convenient, and secure delivery option. InPost Group is a publicly traded company, with a market capitalization of about $5 billion as of March 2023. With over 10,000 employees worldwide, InPost Group is one of the largest out of home delivery providers in Europe , committed to providing sustainable and efficient delivery solutions to meet the evolving needs of customers in today's rapidly changing landscape.

At InPost, we are passionate about building software that helps our customers send and receive their goods. We count on our Consumer Facing Teams to build and maintain web/mobile applications and enabling platforms, which provide features such as marketing communication, loyalty programs and payments. 

We are a growing team with a unique opportunity to own and modernize a range of legacy services while laying the foundation for new processes and systems. As we evolve, we're building the future of our software architecture with cutting-edge technologies and a focus on scalable, efficient solutions. 

We are looking for a passionate and driven Senior Software Developer who thrives in a dynamic environment and is eager to contribute to both technical excellence and process definition. In this role, you will work closely with our new development team, taking ownership of legacy systems and helping guide the architecture towards modern microservices. You will also play a key role in shaping our development processes, driving initiatives, and bringing a critical eye to how we can improve and optimize our workflows. 

Key Responsibilities:  

• Lead the development and maintenance of both legacy and modern software systems, ensuring high-quality, scalable, and efficient code. 

• Design and implement new microservices using .NET (v6+), SQL Server, Postgres, Redis, RabbitMQ, and other relevant technologies. 

• Own and improve legacy services running on .NET Framework 4.5 and integrate them with modern solutions. 

• Collaborate with product owners, QA, and other team members to define and improve processes within a Kanban or Sprint framework, fostering a culture of continuous improvement. 

• Drive architectural decisions around microservices, message brokers, SOAP and REST APIs, and other system components. 

• Develop solutions that use message brokers (e.g., RabbitMQ) for distributed communication. 

• Identify and lead initiatives to optimize and enhance existing processes, bringing a critical eye and innovative thinking to improve efficiency, scalability, and team collaboration. 

• Take ownership of technical initiatives and drive them to completion, ensuring they align with business objectives and team goals. 

Must have: 

• 5+ years of experience in software development with a focus on .NET technologies (both .NET Framework 4.5 and .NET 6+). 

• Strong expertise in SQL Server, Postgres, and data modeling for both relational and distributed databases. 

• Experience with Redis, RabbitMQ, and building message-driven systems. 

• Hands-on experience designing and implementing microservices architectures. 

• Strong knowledge of SOAP and REST APIs. 

• Experience in cloud environments (e.g., AWS, Azure, GCP) and containerization (Docker, Kubernetes).  

• Familiarity with message brokers and distributed systems. 

• Proactive mindset with a passion for improving processes, driving initiatives, and a willingness to challenge the status quo. 

• Ability to navigate and maintain legacy code while integrating it with new solutions. 

• Experience with Agile methodologies such as Scrum or Kanban, and the ability to adapt to evolving processes. 

• Excellent communication skills, both written and verbal, with a collaborative and teamoriented approach. 

• Passion for continuous learning - enjoying improving themselves, staying up-to-date with new technologies, and sharing knowledge with the team to foster collective growth. 

• Very good command of English (B2+). 

Nice to have:  

• Experience with Java

• Familiarity with CI/CD pipelines and DevOps practices. 

• Knowledge of event-driven architecture. 

• Experience in working with multicultural team  

Join a fresh group and contribute to shape the team culture from scratch

• Opportunity to work in a diverse, international and cross-functional environment, along with leading experts.
• Fulfilling careers with a range of benefits for employees and invests in providing training opportunities for their development.
• Your software will be used by millions of users, making a significant difference in their lives.
• The ability to work in a hybrid model or remote​ in Poland.