Senior Software Engineer developing .NET MAUI mobile applications for OnTheClock, a time tracking SaaS company. Influencing technical strategy and mentoring other engineers in a hybrid role.
Responsibilities
Design, build, ship, and maintain features across our web applications (Vue.js/Nuxt), mobile apps (.NET MAUI), and backend APIs (.NET/C#/Web API) that serve 160,000+ monthly active users
Build, maintain, and optimize third-party integrations (e.g., payroll providers)
Provide technical leadership and expertise across projects, offering architecture guidance, system design recommendations, and best practices
Modernize and refactor legacy services while balancing technical debt reduction with feature delivery
Own significant technical areas end-to-end, from database schema design to frontend UI, taking initiative to identify improvements and drive them to completion
Conduct thorough code reviews and architecture reviews, raising the bar for code quality and helping the team make better technical decisions
Collaborate closely with the Development Manager and Product team to shape the technical roadmap and prioritize engineering initiatives
Debug and resolve production issues using monitoring tools like New Relic and Sentry, participating in an on-call rotation to ensure system reliability
Work on AWS infrastructure (EC2, S3, IAM), CI/CD pipelines (GitHub Actions), and DevOps processes to improve deployment reliability and developer productivity
Mentor other engineers as the team grows, sharing knowledge through code reviews, pair programming, documentation, and fostering a culture of continuous learning
Requirements
6+ years of relevant professional software engineering experience, building production web and mobile applications
Strong expertise in .NET mobile development (advanced) .NET MAUI and/or Xamarin Forms
Cross-platform mobile architecture and design patterns
Mid Back - end Python Developer at Orbio World creating AI - driven tools and services. Collaborating with AI engineers to improve business efficiency through backend support and DevOps practices.
Full Stack Engineer developing applications for Estreem to become a top payment processor in Europe. Ensuring security and performance in high - availability environments.
Senior .NET Developer at Consort Group, developing critical software solutions for the energy sector. Working with .NET and WPF while collaborating closely with agile teams in Brussels.
Lead Java Developer shaping solutions for SEB’s Calypso platform. Collaborating across teams to ensure architectural quality and technical ownership in an Agile environment.
Lead Technical Architect at SiXworks assessing complex secure network environments for Defence and National Security. Engage with stakeholders to produce findings and modernisation recommendations.
Senior Go Backend Developer at adjoe, redefining mobile ads and building scalable solutions. Join an international team focused on modern ad technologies in Hamburg.
Junior Backend Engineer at Uphold developing tools for financial operations and asset management. Collaborating with finance and engineering teams to ensure operational reliability and efficiency.
Advanced Database Engineer responsible for designing and maintaining database systems. Focused on supporting Oracle and SQL server technologies while ensuring data integrity and system reliability.
Senior Full - Stack Engineer developing end - to - end solutions for a German sustainable tech unicorn. Join a high - growth team on a mission for transparency in global supply chains.
Backend Developer at Centra Technology working on performance - critical systems and modern architecture patterns. Collaborating closely with cross - functional teams to deliver business - critical solutions.