Software Engineer, CircleCI
£76.5-95k
Continuous integration and deployment services
Open for applications
Continuous integration and deployment services
201-500 employees
Open for applications
£76.5-95k
201-500 employees
Company mission
To manage change so software teams can innovate faster, empowering technology-driven organizations to do their best work – and making engineering teams more productive and innovative.
Role
Who you are
- AI-native engineering practices. You use AI tools daily and can speak to what you've built, where they changed your approach, and where they fall short
- A track record of shipping. You've built something real and put it in front of users. 3+ years of production full-stack, backend leaning experience
- Backend depth. Strong backend expertise in Go, including API design, data modeling, and service integration, with the ability to contribute across the stack when needed
- System design. You think about architecture, not just features. You make conscious tradeoffs and document your reasoning
- Production mindset. Latency, responsiveness, and reliability are design concerns. You're comfortable operating services in a distributed environment
- You've stopped waiting for AI to mature and are already building with it, not as a productivity trick, but as a core part of how you think about problems
- You care about the product as much as the code
- You're drawn to work where the patterns don't exist yet and the best answer requires you to invent it
- If that's how you already operate, we want to talk
What the job involves
- We don't hire for a team. We hire for CircleCI. Where you land depends on where your strengths create the most leverage, and we figure that out together
- You might own the CI pipeline experience, deploy and release tooling, notification infrastructure, monetization flows, AI agent surfaces, or the foundational web platform
- The through line across all of it is the same: full-stack ownership, a high bar for craft, and work that directly shapes how tens of thousands of developers experience CircleCI every day
- Build AI-natively. AI is how we work. It’s not a productivity layer on top of engineering, but the default starting point for how problems get approached and solved
- Invent new interfaces. Software delivery is being reinvented. Pipelines run autonomously, generate fixes, and surface results that need human judgment. The tools developers use to understand, trust, and act on that work don't exist yet. You'll define what they look like
- Obsess over craft. Reliability and responsiveness are design concerns, not afterthoughts. Care about how the interface holds up when stakes are high
- Champion observability. Use Honeycomb, Datadog, and Rollbar to understand and improve your systems. Operational data drives stability, not just incident response
- Pick up slack. You'll notice gaps and close them — not because you were asked, but because that's the standard we hold ourselves to
Our take
Engineering has seen the rise of agile, containerisation and DevOps over the last few years. As a result, the idea of continuous integration and continuous delivery (CI/CD) has grown to be an important part of the engineering space. CircleCI is one company that taps into this field, offering a lightweight and open service.
There are now a lot more companies that have a culture of continuous delivery. CircleCI specifically helps automate all the steps that occur between the time developers make changes to the code and when the application gets in front of the customer. The company has a strong tailwind from this macro trend and their product is loved by engineers, putting them in a strong place to build a strong business.
Services in the sector have grown constricted and cost-heavy, but in 2022, CircleCI debuted a free tier service for engineering teams in a move away from this. By offering flexibility across an increased number of major platforms, including Docker, Windows, and MacOS, the company works towards its ultimate aim to empower technology-driven organisations.
Steph
Company Specialist at Welcome to the Jungle
Insights
Company
Funding (last 2 of 8 rounds)
May 2021
$100m
SERIES F
Apr 2020
$100m
SERIES E
Total funding: $315m
Company benefits
- Remote-first company
- Home office stipend
- Unlimited PTO
- Generous parental leave
- Health benefits that can cover employees and dependents up to 100%
- Quarterly wellness days, a free Calm subscription, wellness reimbursement, and Cleo for new parents
- Opportunities to learn new skills, including project-based learning and presentations from our colleagues
- Udemy for on-demand learning, and an annual stipend for personal development outside of CircleCI
Company HQ
The East Cut, San Francisco, CA
Leadership
Jim Rose
(CEO)Joined CircleCI as COO. Serial entrepreneur, founding Distiller (acquired by CircleCI) and Copious.
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