Senior Software Engineer - DevEx

Futuris Recruitment; Stockholms kommun; On-site; SEK 1,200,000 - 1,700,000; Full time

Benefits offered by this job

Equity

Job summary

Futuris Recruitment Ltd is seeking a Senior Software Engineer in Developer Experience in Stockholm to shape how developers interact with the platform via the SDK and CLI. You will improve onboarding, design new interfaces, and actively engage with users to resolve real-world challenges.

This role emphasizes API as a product, cross-team collaboration, and on-call responsibility, offering a path to influence the platform’s direction with a strong engineering team.

Qualifications

• Attention to detail in API design: naming, sensible defaults, clear errors.
• Strong understanding of asynchronous and concurrent programming concepts and pitfalls.
• Excellent communication with users and stakeholders.

Responsibilities

• Improve the SDK and CLI to be easier to adopt and more productive.
• Design new interfaces and building blocks for new use cases.
• Engage with customers to understand pain points and fix them effectively.
• Share on-call responsibility for the systems you own.

Skills

Async programming

Concurrent programming

User communication

Tools

SDK development

Open-source tooling

AI tooling

Job description

We're recruiting a Senior Software Engineer in Developer Experience for our client in Stockholm.

The Position

You'll be working with a fast growing AI infra company and join a team that owns how developers interact with their platform day to day, through its SDK and command-line tools. The work covers both improving what exists and designing new capabilities as customer needs change. It suits someone who treats an API as a product in its own right and gets real satisfaction from making other engineers faster.

What you'll work on

• Improving the SDK and CLI so they're simpler to pick up and more productive to use
• Designing new interfaces and building blocks as new use cases appear
• Working directly with customers to understand where they struggle, then fixing it properly
• Sharing on-call responsibility for the systems you own

Requirements

• You care about the details developers notice: naming, sensible defaults, clear errors
• Solid understanding of async and concurrent programming, and where it tends to go wrong
• You enjoy working with users and communicate clearly
• Happy to work from the Stockholm office

Nice to have: experience building an SDK or developer tool, open-source maintenance, AI-assisted development workflows, or familiarity with data and ML tooling.

What's in it for you

• High comp package and equity
• Your work shapes the experience of every customer on the platform
• Real influence over the direction of the product, not just its implementation
• A strong engineering team working on genuinely new problems in AI