About the Company and Role
The client is a fast-growing technology company within the cyber security domain. They build advanced security products used across multiple markets, processing large volumes of transactions daily with high demands on performance, reliability, and safety.
This role is aimed at experienced backend developers who want to work closely with core platform technology in a highly autonomous environment. The team operates with a lean mindset, flat hierarchy, and minimal meetings, maximizing time for building scalable, secure systems.
Assignment description
The assignment involves working as a Senior Software Developer within a distributed, microservice-based platform. You will collaborate with senior engineers and technical leadership on backend development, system architecture, and cloud infrastructure.
Primary focus areas include:
Backend and platform development in a distributed AWS + Kubernetes environment
Designing and building scalable, performant, and secure services
Taking ownership of architectural decisions and technical direction
Contributing to CI/CD pipelines, observability, and automation workflows
The working language is English, and the team is primarily based in Stockholm, Sweden. Hybrid work is supported, with an expectation of being on-site regularly.
Requirements
5+ years of professional software development experience
Strong experience with Elixir, Rust, or similar backend technologies
Solid understanding of PostgreSQL and/or MySQL
Experience designing and building distributed systems
Ability to write clean, maintainable, and well-tested code
Experience with AI-assisted coding workflows
Strong communication skills in English (Swedish is a strong plus)
Nice to have
Production experience with Kubernetes / EKS
CI/CD deployment experience (GitHub Actions, Argo CD)
Experience with AWS cloud services and related tooling
Background in cyber security or other high-availability domains
Tech stack
Backend: Elixir (primary), Rust, PHP
Infrastructure: AWS, Kubernetes (EKS), GitHub Actions, Argo CD, Helm
Databases: PostgreSQL, MySQL
Frontend: JavaScript, Tailwind CSS
What The Client Offers
A key senior engineering role with real influence over technical strategy
Lean and autonomous engineering culture with minimal meetings
Hybrid working model (preferably onsite, with flexibility)
Competitive compensation and long-term incentive programs
Office in central Stockholm, working alongside a small, highly skilled team
Applying
If you're interested, please use the form below to apply, or contact Felix Arvberger Daniel Sammer or Christoffer Ekeroth on LinkedIn.