Senior Fullstack Developer
Avaron AB2 dagar kvar
Sammanfattning
Join Avaron as a senior developer focusing on business-critical case management applications used in Customer Service within a regulated environment. This role involves modernizing legacy applications, enhancing user interfaces with Angular, and implementing best practices in software engineering. You will work collaboratively in a dynamic team, contributing to both frontend and backend development while mentoring others. The position offers permanent employment with opportunities for personal &Jobbet i korthet
Anställningstyp
tillsvidareanstallning
Arbetstid
heltid
Förmåner
Permanent employment at Avaron ABOccupational pensionWellness allowance of SEK 5,000 per year
Ansök senast: 2026-08-07
Publicerad: 2026-08-04
Beskrivning
About the Company
At Avaron, you get the security of permanent employment combined with the variety of working at different customers. We place specialists across everything from tech, IT and industry to project management and business support - and whatever the assignment, you have a consultant manager who is there for you and your development.
About the Role
You will join a team that owns and evolves business-critical case management applications used by Customer Service in a regulated environment. These solutions are central to daily operations, stable service delivery, and a smooth experience for internal users.
A large part of the work is focused on lifecycle management for legacy applications. That means modernizing existing solutions, reducing technical debt, upgrading platforms, and addressing security and lifecycle-related risks. At the same time, you will contribute to a modern Angular-based user interface supporting KYC-related case management processes.
You will work as a hands-on senior team member with influence across both frontend and backend development. You will also help strengthen modern ways of working, including AI-assisted development, clean engineering practices, and long-term maintainability. This is a strong opportunity for you who enjoy combining modernization work with new development in a business-critical setting.
Job Description
You will maintain and further develop case management applications that support core operational processes.
You will drive lifecycle management initiatives such as modernization, platform upgrades, and reduction of technical debt.
You will contribute to the development of a modern user interface in Angular for KYC-related workflows.
You will design, build, and improve scalable, secure, and user-friendly business applications across the full stack.
You will support frontend development through collaboration, knowledge sharing, and guidance in Angular and frontend architecture.
You will contribute to modern software engineering practices, including CI/CD, automated deployments, code reviews, and trunk-based development.
You will help the team adopt AI-assisted development practices for areas such as testing, documentation, troubleshooting, and software quality.
You will mentor team members and contribute to maintainable architecture and sustainable technical decisions over time.
Requirements
Strong fullstack development experience with solid frontend expertise.
Experience with lifecycle management, modernization, maintenance, and technical debt reduction.
Strong experience with Angular, TypeScript, REST APIs, and modern web development.
Strong experience with .NET/C#, ASP.NET Core, and modern .NET development.
Experience designing, developing, and maintaining scalable, secure, and user-friendly business applications.
Experience with GitHub, GitHub Actions, CI/CD pipelines, code reviews, and automated deployments.
Experience with automated testing and quality-focused development.
Experience working with trunk-based development.
You communicate fluently in Swedish and English.
Nice to have
Experience with .NET Aspire.
Knowledge of event-driven architecture and Kafka.
Experience with microservices, distributed systems, Kubernetes, and cloud-native platforms.
Experience mentoring developers in Angular and frontend architecture.
Experience from regulated industries, case management, KYC, insurance, or similar business domains.
Experience using AI-assisted development tools in daily engineering work.
What We OfferPermanent employment at Avaron AB
Occupational pension
Wellness allowance of SEK 5,000 per year
Application
Selections are made on an ongoing basis - apply as soon as you can.
At Avaron, you get the security of permanent employment combined with the variety of working at different customers. We place specialists across everything from tech, IT and industry to project management and business support - and whatever the assignment, you have a consultant manager who is there for you and your development.
About the Role
You will join a team that owns and evolves business-critical case management applications used by Customer Service in a regulated environment. These solutions are central to daily operations, stable service delivery, and a smooth experience for internal users.
A large part of the work is focused on lifecycle management for legacy applications. That means modernizing existing solutions, reducing technical debt, upgrading platforms, and addressing security and lifecycle-related risks. At the same time, you will contribute to a modern Angular-based user interface supporting KYC-related case management processes.
You will work as a hands-on senior team member with influence across both frontend and backend development. You will also help strengthen modern ways of working, including AI-assisted development, clean engineering practices, and long-term maintainability. This is a strong opportunity for you who enjoy combining modernization work with new development in a business-critical setting.
Job Description
You will maintain and further develop case management applications that support core operational processes.
You will drive lifecycle management initiatives such as modernization, platform upgrades, and reduction of technical debt.
You will contribute to the development of a modern user interface in Angular for KYC-related workflows.
You will design, build, and improve scalable, secure, and user-friendly business applications across the full stack.
You will support frontend development through collaboration, knowledge sharing, and guidance in Angular and frontend architecture.
You will contribute to modern software engineering practices, including CI/CD, automated deployments, code reviews, and trunk-based development.
You will help the team adopt AI-assisted development practices for areas such as testing, documentation, troubleshooting, and software quality.
You will mentor team members and contribute to maintainable architecture and sustainable technical decisions over time.
Requirements
Strong fullstack development experience with solid frontend expertise.
Experience with lifecycle management, modernization, maintenance, and technical debt reduction.
Strong experience with Angular, TypeScript, REST APIs, and modern web development.
Strong experience with .NET/C#, ASP.NET Core, and modern .NET development.
Experience designing, developing, and maintaining scalable, secure, and user-friendly business applications.
Experience with GitHub, GitHub Actions, CI/CD pipelines, code reviews, and automated deployments.
Experience with automated testing and quality-focused development.
Experience working with trunk-based development.
You communicate fluently in Swedish and English.
Nice to have
Experience with .NET Aspire.
Knowledge of event-driven architecture and Kafka.
Experience with microservices, distributed systems, Kubernetes, and cloud-native platforms.
Experience mentoring developers in Angular and frontend architecture.
Experience from regulated industries, case management, KYC, insurance, or similar business domains.
Experience using AI-assisted development tools in daily engineering work.
What We OfferPermanent employment at Avaron AB
Occupational pension
Wellness allowance of SEK 5,000 per year
Application
Selections are made on an ongoing basis - apply as soon as you can.
Ansök till tjänsten
Senior Fullstack Developer
2 dagar kvar
OM FÖRETAGET
Avaron AB
