FullStack Developer (ML Ops)

Join Söderberg & Partners Heartpace AB, a Swedish product company building reliable, high-quality software for the European market. We’re looking for a FullStack Developer/MLOps who can combine strong product engineering with practical AI/ML deployment to help us build intelligent, scalable, and production-ready features. This is not a “research-only” or “prototype-only” role. We need someone who can ship, measure, iterate, and integrate AI/ML capabilities into real product workflows using our core stack: Laravel/NodeJs/Python/React/Typescript. What we offer ● Flexibility: work from our modern Stockholm office or fully remote. ● Product ownership: build features that directly impact users and business outcomes. ● Modern tech stack: Laravel, React, APIs, cloud services, databases, automation, and AI/ML tooling. ● AI-first enablement: we actively automate workflows with AI — and we’ll compensate relevant AI subscriptions you need for your work. ● Professional development: we support certifications, AI/ML learning, conferences, and access to Udemy courses. ● Relocation support: visa sponsorship and relocation assistance for international candidates. ● Work-life balance: no overtime culture and generous vacation policies. ● Security matters: we are ISO 27001:2022 certified, meaning we take information security and operational discipline seriously. What you’ll do ● Build, maintain, and improve full-stack product features using Laravel/NodeJs/Python on the backend and React/Typescript on the frontend. ● Take full ownership of features from the initial design in Figma through development, testing, release, and successful delivery to production. ● Design and implement clean, scalable APIs and integrations between product systems and AI/ML services. ● Work with AWS Bedrock to integrate, test, and deploy AI-powered capabilities, including LLM-based automation, secure model access, prompt workflows, and production-ready AI services. ● Work on practical MLOps workflows: model integration, deployment, monitoring, inference pipelines, and automation. ● Help bring AI/ML features from prototype to production in a secure, reliable, and maintainable way. ● Collaborate with Product, Engineering, and Data/ML stakeholders to define requirements and deliver measurable outcomes. ● Improve system performance, reliability, observability, and developer experience. ● Use AI tools to accelerate coding, testing, documentation, prototyping, and workflow automation — while keeping quality and security intact. ● Deliver in short cycles: ship → measure → iterate, balancing speed with production-grade execution. We value ● High performance / results-first: measurable impact over activity. ● Entrepreneurial ownership: be the engine, not the passenger. ● Product mindset: build useful, reliable features — not technology for technology’s sake. ● Fast execution with integrity: speed, quality, and security. ● Continuous improvement: skills, systems, and outcomes. You’ll thrive here if you… ● Enjoy working across the stack, from backend architecture to user-facing interfaces. ● Can translate AI/ML ideas into practical product features. ● Prefer short cycles: ship → measure → iterate. ● Care about clean code, reliable systems, and measurable impact. ● Like solving ambiguous problems and turning them into production-ready solutions. ● Are curious about AI, automation, and how modern engineering teams can work faster and smarter. What we’re looking for ● 6+ years of professional experience in full-stack software development. ● Strong backend experience with Laravel / PHP. ● Strong frontend experience with React, JavaScript/TypeScript, HTML, and CSS. ● Experience building and maintaining APIs, integrations, and scalable web applications. ● Practical understanding of databases, performance optimization, and secure development practices. ● Experience with Git, CI/CD workflows, testing, and modern development practices. ● Interest or hands-on experience with MLOps, AI/ML integrations, model deployment, or inference pipelines. ● Ability to work independently, communicate clearly, and document technical decisions. ● English: Upper-Intermediate+ for collaboration and documentation. ● Language bonus: ○ Swedish is a strong plus. ○ Ukrainian/Russian is a plus for smoother communication with part of the team. ● AI usage experience: practical experience using AI tools to accelerate development, debugging, documentation, and automation. Nice to have ● Familiarity with monitoring, logging, observability, and performance optimization. Experience with SaaS products, HR tech, fintech, or other B2B platforms. Why join us? At Söderberg & Partners Heartpace AB, we’re building reliable products and using AI as a real product and productivity lever — not just a buzzword. You’ll work close to the product, contribute across the full stack, and help us bring practical AI/ML capabilities into production systems used across Europe. Ready to join? Apply now and let’s build fast, reliable, AI-enabled products together.