Epassi

About the Company

Founded in Helsinki in 2007, Epassi is a pioneer in digital employee benefits and payments, and the leading global multi-benefits platform with a strong presence in the Nordics, Germany, the Netherlands, Italy, the UK, Ireland, Spain, Portugal, and France. Epassi’s innovative, unique and scalable solution combines all benefits into one mobile app-centric, user-friendly digital service, providing a digital marketplace for employee benefits. Epassi Group serves more than 50,000 employers and their over 30 million employees, with a partner network of more than 100,000 service providers. Epassi is a leading fintech company, recognized by the Financial Times as one of the fastest growing companies in Europe in 2022, 2023, 2024 and 2025, and ranked 32nd on Europe’s Long-Term Growth Champions 2025 list. Epassi – Boosting everyday wellbeing. www.epassi.com

Listed Jobs

Company Name

Epassi

Job Title

Senior Full Stack Software Developer

Job Description

Job Title: Senior Full Stack Software Developer Role Summary: Senior Full Stack Software Developer with expertise in Microsoft technologies to lead architecture, design, and delivery of enterprise-grade SaaS platforms. Focus on scalable, secure solutions with cross-team collaboration. Expectations: - Provide technical leadership in architecture and engineering - Mentor junior developers and shape development processes - Drive innovative, high-performance solutions aligned with business goals Key Responsibilities: - Design and implement robust, secure full-stack applications using Microsoft .NET, C#, ASP.NET Core, Blazor - Collaborate with product teams to translate requirements into technical solutions - Lead code reviews, mentoring, and knowledge-sharing activities - Own complex feature development and technical debt reduction - Contribute to architectural strategy and DevOps/CI/CD practices - Optimize platform scalability, performance, and security in cloud environments Required Skills: - 5+ years Microsoft C# and .NET development (version 9+) - Proficiency in front-end frameworks (HTML/CSS/JavaScript, Bootstrap) and Blazor/Razor/MVC - Strong OOP/SOLID principles and Entity Framework experience - Containerization expertise (Docker/Kubernetes) - Hands-on experience with Azure cloud environments - Leadership in managing technical projects or development teams - Problem-solving and performance tuning in scalable applications Required Education & Certifications: - Bachelor’s degree in Computer Science or related field - Proven track record in enterprise application delivery (no specific certifications required).

Leatherhead, United kingdom

Hybrid

Senior

28-12-2025