Senior Full-Stack Developer (.NET and JavaScript)

Mobile Wave Solutions is a professional services company specializing in software development as a service. We are committed to delivering scalable, high-quality software solutions that meet our clients’ evolving needs. With a growing team of over 120 engineers and a mission to empower businesses globally, we provide expert teams to deliver robust solutions and drive innovation.

About the Role 

As a Fullstack Developer, you will contribute across the entire stack: frontend, backend, APIs, and DevOps. You will implement features from conception to deployment, ensuring secure, maintainable, and scalable solutions. You will help integrate data from multiple systems, develop APIs, and support the team in building robust digital services.

Responsibilities 

• Plan, build, and maintain backend services with .NET Core and Azure Functions
• Build RESTful APIs and integration layers for backend systems.
• Contribute to front-end development using Svelte.js/SvelteKit (without design ownership).
• Connect APIs to relational (MSSQL) and time-series databases (InfluxDB, TimescaleDB).
• Develop scalable ETL workflows and data pipelines, incl. big data throughput.
• Implement automated testing, CI/CD pipelines, and monitoring solutions.
• Collaborate in Agile ceremonies and contribute to shared documentation.
• Demonstrate a strong understanding of business context by taking ownership of the
• OnePortal product and actively contributing to its continuous improvement and enhancements.
• Ensure a broad perspective on how solutions fit within the wider Business Unit and IT ecosystem, thinking beyond the immediate scope of the portal.
• Functional, scalable APIs and data pipelines with strong test coverage.
• Secure and maintainable code across frontend and backend.
• Infrastructure scripts and CI/CD pipelines following DevOps principles.

Qualifications 

• Bachelor’s degree in Computer Science, Software Engineering, or equivalent.
• Proven experience as a Full-stack Developer.
• Typically, 5+ years of professional software development experience, ideally including enterprise/corporate environments. Proven track record in fullstack technologies and practices.
• Proficiency in JavaScript/TypeScript, .NET Core, and SQL/NoSQL databases.
• Knowledge of cloud-based services, preferably Azure.
• Experience with Git workflows, Agile collaboration, and automated testing.
• Strong communication and problem-solving skills

Preferred Skills 

• Cloud certifications (Azure preferred).
• Experience with ETL/data workflows and time-series data.
• Familiarity with monitoring and observability tools.

Our Benefits 

• Remote Office – Option to work remotely or hybrid
• Parking Space – Free parking available
• Fun Office Space – Game zone and relaxation area
• Health Insurance – Private health insurance, including dental care
• Holidays – 5 extra days after your 1st and 5th year with us
• Personal Development – Company-sponsored training and development
• Employee Referral Program – Competitive bonus for successful referrals
• Social Events – Celebrating success together
• Family Insurance – Add insurance coverage for a family member
• Multisport Card – Fully covered sports pass