Senior Full Stack Software Engineer

H&M; Stockholms kommun; Hybrid; SEK 1,000,000 - 1,800,000; Full time

Benefits offered by this job

Staff discount card

HIP program

Competitive pensions

Generous vacation 30 days

Discounts from Benify

Innovative environment

Global impact

Professional growth

Collaborative culture

Job summary

H&M Group in Stockholm is seeking a Senior Full Stack Software Engineer to join the Store Performance team. You will design and deliver scalable, secure, and high-performing full-stack solutions while mentoring others and driving engineering excellence.

You’ll work with Product, Design, Data, and Engineering to turn business needs into practical technical outcomes, exploring AI-powered experiences and innovative approaches to improve store performance across markets.

Qualifications

• 5+ years of software engineering experience.
• Strong full stack development with modern web technologies.
• Experience 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.
• Mentoring others and translating business needs into practical technical solutions.
• Curiosity about AI, intelligent applications, and emerging technologies.
• Ability to work in a fast-paced Agile environment.

Responsibilities

• 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.

Skills

Full stack development

React

TypeScript

APIs

Cloud platforms

CI/CD

Mentoring

System design

5+ years experience

Agile

Tools

CI/CD tools

Job description

We'relooking for aSenior Full Stack Software Engineerto join theStore Performanceteam atH&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'llplay a key role in shaping the future of the platform.

As a SeniorEngineer,you'llcombine 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, andmaintainmodern 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'relooking for someone who combines strong technical depth with a collaborative mindset.

Youlikely 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'resomeone who enjoys solvingreal businessproblems, 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 tonew technologiesand 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.
• Additionalperks:Discounts from Benify.
• Innovative Environment:Work withcutting-edgetechnology 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’sour 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.