Fullstack / Frontend Developer – NodeJS & React

ALTEN; Göteborgs kommun; On-site; SEK 700,000 - 1,100,000; Full time

Job summary

ALTEN seeks experienced Fullstack and Frontend Developers to join our software teams delivering cloud services for international clients. You will work in Azure-based, microservices environments with TypeScript, NodeJS, NestJS and React.

You will collaborate with UX/design, DevOps, and stakeholders to build scalable, high-quality software and contribute to platform stability and cost efficiency.

Qualifications

• 7+ years of software development experience.
• Strong hands-on experience with TypeScript, NodeJS, NestJS and/or React.
• Solid experience with Microsoft Azure (AWS is a plus).
• Experience with container platforms.
• Proven experience with GraphQL.
• Experience with testing frameworks (e.g., Jest, Cypress) and test automation.
• Experience building customer-facing systems.
• Strong understanding of DevOps practices.
• Excellent communication skills, both verbal and written.
• Fluent in English.
• A BSc/MSc in Engineering, Computer Science, or a related field.
• Valid work permit for Sweden (if not an EU citizen).

Responsibilities

• Develop and maintain backend services using TypeScript, NodeJS, and NestJS.
• Develop modern frontend applications using React.
• Build, optimize, and maintain cloud-native solutions in Azure.
• Contribute to scalable microservices architectures.
• Collaborate closely with UX/design to ensure great user experience.
• Recommend technical solutions based on business needs, user flows, and architecture.
• Ensure high code quality, testability, and maintainability.
• Deploy, operate, and continuously improve applications (quality, functionality, cost-efficiency).
• Take part in DevOps responsibilities (rotating ownership within the team).
• Present and demo solutions to stakeholders.
• Contribute to a coaching culture – mentoring others and being open to feedback.

Skills

7+ years of software development

TypeScript

NodeJS

NestJS

React

Azure

GraphQL

Testing frameworks

DevOps practices

Communication skills

English fluency

Education

BSc/MSc in Engineering/CS

Tools

Container platforms

Docker

Kubernetes

Job description

Are you passionate about building scalable, cloud-native solutions in Azure?

We are now looking for Fullstack and Frontend Developers to join one of our software teams delivering business-critical cloud services for leading international clients.

About the role

You will be part of a larger engineering organization developing modern, cloud-based services in Microsoft Azure. Our solutions handle large volumes of connected data and support real-time, business-critical operations.

The team operates in a microservices architecture where scalability, reliability, and clean design are key. You will join during an important delivery phase with strong focus on quality, deadlines, and long-term platform stability.

You will work in collaborative, cross-functional teams alongside developers, architects, testers, UX/design, and product stakeholders to deliver innovative and high-quality software solutions.

Key Responsibilities

• Develop and maintain backend services using TypeScript, NodeJS, and NestJS
• Develop modern frontend applications using React
• Build, optimize, and maintain cloud-native solutions in Azure
• Contribute to scalable microservices architectures
• Collaborate closely with UX/design to ensure great user experience
• Recommend technical solutions based on business needs, user flows, and architecture
• Ensure high code quality, testability, and maintainability
• Deploy, operate, and continuously improve applications (quality, functionality, cost-efficiency)
• Take part in DevOps responsibilities (rotating ownership within the team)
• Present and demo solutions to stakeholders
• Contribute to a coaching culture – both mentoring others and being open to feedback

Skills & Qualifications

We are looking for someone with:

• 7+ years of experience as a software developer
• Strong hands‑on experience with TypeScript, NodeJS, NestJS and/or React
• Solid experience working with Microsoft Azure (AWS is a plus)
• Experience with container platforms
• Proven experience with GraphQL (queries, mutations, and schema design).
• Experience with testing frameworks (e.g., Jest, Cypress) and test automation
• Experience building customer‑facing systems
• Strong understanding of DevOps practices
• Excellent communication skills, both verbal and written
• Fluent in English (written and spoken)
• A BSc/MSc in Engineering, Computer Science, or a related field
• Valid work permit for Sweden (if not an EU citizen)

Meritorious Experience

• Experience in connected systems, IoT, or data‑driven services
• Background in industries such as automotive, telecom, or banking
• Swedish language skills (considered a plus)

Who You Are

• A strong team player who delivers on commitments
• Comfortable working in a fast‑paced, collaborative environment
• Passionate about building scalable and high‑quality systems
• A proactive problem‑solver with a coaching mindset