Senior Full Stack Software Engineer

Job Description

WHAT YOU’LL DO 

We're looking for a Senior Full Stack Software Engineer to join the Store Performance team at H&M. Store Performance helps thousands of store colleagues make better decisions through insights, analytics, and increasingly AI-powered experiences. As we evolve from traditional dashboards towards intelligent decision support, you'll play a key role in shaping the future of the platform. 

As a Senior Engineer, you'll combine hands-on development with technical leadership, helping the team design and deliver scalable, secure, and high-performing solutions across the full stack while mentoring others and driving engineering excellence.  

In addition to above you will:

• Design, build, and maintain modern full stack applications and services. 
• Contribute to architecture and technical roadmap decisions. 
• Work closely with Product, Design, Data, and Engineering partners to deliver customer value. 
• Drive engineering best practices across quality, security, testing, and observability. 
• Mentor engineers through code reviews, knowledge sharing, and technical guidance. 
• Improve platform reliability, performance, and operational excellence. 
• Explore AI, MCP, and context-engineering approaches where they create meaningful business value. 
• Help foster a culture of continuous learning, innovation, and collaboration. 

WHO YOU’LL WORK WITH 

You will join a cross-functional product team. 
Together, we build products that help store employees and leaders understand performance, identify opportunities, and take action to improve results across H&M markets worldwide. 

WHO YOU ARE 

We are looking for people with... 

We're looking for someone who combines strong technical depth with a collaborative mindset. 

You likely have: 

• 5+ years of software engineering experience. 
• Strong full stack development experience with modern web technologies. 
• Experience working with React, TypeScript, APIs, cloud platforms, and modern engineering practices. 
• Solid understanding of software architecture, scalable system design, and engineering best practices. 
• Experience with CI/CD, automated testing, monitoring, and operational excellence. 
• A passion for mentoring others and improving how teams work. 
• The ability to translate business needs into practical technical solutions. 
• Curiosity about AI, intelligent applications, and emerging technologies. 

Most importantly, you're someone who enjoys solving real business problems, taking ownership, and helping others succeed.

And people who are 

• Passionate about problem-solving and building scalable applications. 
• Excited about working in a fast-paced, Agile environment. 
• Open to learning and adapting to new technologies and best practices. 
• Team players with strong collaboration and communication skills. 

WHO WE ARE     

H&M Group is a global company of strong fashion brands and ventures. Our goal is to prove that there is no compromise between exceptional design, affordable prices, and sustainable solutions. We want to liberate fashion for the many, and our customers are at the heart of every decision we make.     

We are made up of thousands of passionate and talented colleagues united by our shared culture and values. Together, we want to use our power, our scale, and our knowledge to push the fashion industry towards a more inclusive and sustainable future.     

WHY YOU’LL LOVE WORKING HERE     

At H&M Group, we are proud to be a vibrant and welcoming company. We offer our employees attractive benefits with extensive development opportunities around the globe.     

• Staff discount card: Usable on all our H&M Group brands in stores and online.     
• H&M Incentive Program (HIP): Included in our HIP. You can read more about our H&M Incentive Program here.     
• Competitive pensions: Collective Agreement and ITP pensions competitive to the Swedish market.     
• Generous vacation: 30 days' vacation, health care allowance, and good work-life balance.     
• Additional perks: Discounts from Benify.     
• Innovative Environment: Work with cutting-edge technology and innovative solutions.      
• Global Impact: Be part of a team that influences users worldwide.      
• Professional Growth: Endless opportunities to learn and develop your skills.      
• Collaborative Culture: Join a motivated team that values collaboration and excellence.     

JOIN US     

Our uniqueness comes from a combination of many things – our inclusive and collaborative culture, our strong values, and opportunities for growth. But most of all, it’s our people who make us who we are.     

This is a full-time permanent position, starting as soon as possible according to the agreement. The role is a hybrid position, based in our office in Stockholm, Sweden.       

Apply by sending in your CV in English as soon as possible. Due to data policies, we only accept applications through the career page.      

Take the next step in your career together with us. The journey starts here. We are eager to meet you!      

*We are committed to a recruitment process that is fair, equitable, and based on competency. We therefore kindly ask you to not attach a cover letter in your application.