Staff Software Engineer – Platform Engineering

Reposted Yesterday
Poland
475K-500K Annually
Senior level
Fintech
The Role
As a Staff Platform Engineer, you will lead infrastructure design, improve developer experience, mentor engineers, and ensure platform scalability at Bolt.
Summary Generated by Built In

Bolt is on a mission to democratize commerce. We relentlessly prioritize our retailers—putting their brands front and center while enabling frictionless shopping at any touchpoint in the customer journey. At the center of it all is our rapidly growing universal shopper network—Bolt merchants such as Revolve, Luisa via Roma, Benefit Cosmetics, Kendra Scott, Lucky Brand Jeans, and Johnny Was can access tens of millions of shoppers, offering them a best-in-class checkout.

And revolutionizing ecommerce is only half of the equation—we’re also transforming the way we work. At Bolt, we have created a work environment where people learn to drive impact, take risks and make big bets, and grow from feedback, all while feeling welcomed and accepted for who they are. Come join us on the adventure today!

Your role at Bolt:

As a Staff Platform Engineer, you’ll lead foundational work that enables every engineering team at Bolt to ship fast, securely, and reliably. You’ll architect cloud-native infrastructure. You’ll improve developer experience and reliability. You’ll collaborate across product, security, compliance, and infrastructure to ensure our platform scales with the business. You’ll treat infrastructure like a product and internal developers like customers. You’ll model excellence while mentoring senior engineers and influencing system-wide standards.

This is a fully remote position based in Poland, any and all applications from outside of Poland will not be considered. 

Please note, this is a contract-to-hire opportunity with the option to convert to full-time after 3–6 months.

What you will be doing:
  • Designing and evolving Bolt’s Kubernetes-based platform and GitOps infrastructure
  • Driving developer experience improvements across CI/CD, secrets management, and observability
  • Implementing scalable, secure systems for networking, identity, and service-to-service communication
  • Building shared platform tooling that is resilient and easy to adopt
  • Supporting critical compliance efforts including PCI-DSS and SOC2
  • Partnering with SDEs to improve incident response, SLOs, and reliability metrics
  • Collaborating cross-functionally to accelerate product velocity and reduce cognitive load
  • Mentoring other engineers on infrastructure design, reliability, and security best practices
  • Leading cross-org platform initiatives with clear communication and ownership
  • Documenting, sharing, and evangelizing platform standards and practices
What would set you up for success:
  • 8+ years of experience in infrastructure or platform engineering roles
  • Deep expertise with Kubernetes, Helm, and infrastructure-as-code tooling like Terraform
  • Strong software engineering skills, ideally in Go or Python
  • Experience building CI/CD systems and improving developer workflows
  • Clear understanding of cloud networking, service mesh, and zero-trust design patterns
  • Hands-on experience with observability tools and setting SLOs (e.g., Datadog)
  • Ability to lead architectural design and cross-team technical projects
  • Track record of mentoring senior engineers and influencing infrastructure maturity
What would set you apart:
  • Experience implementing and maintaining compliance controls in a cloud-native environment
  • Contributions to an open-source platform or SRE tooling
  • Experience building shared internal developer platforms as products
  • Expertise in managing multi-account AWS environments with security boundaries
  • Proactive documentation, teaching, and platform evangelism practices
  • Comfort working in a startup or fast-paced environments
  • Experience working on breaking down Monoliths

Please download and explore the Bolt Super App prior to interview—our consumer experience is at the heart of everything we build!

  • iOS
  • Android

Estimated compensation for this role:

  • Flat monthly fee: PLN39,583 - PLN41,666/month (all-in, no benefits)
  • Full-time conversion includes RSUs and benefits

Check out our Engineering Blog!
#LI-Remote

Benefits Upon Successful Conversion to Full Time Employee:

  • Comprehensive health coverage: Medical, dental and vision
  • Remote-first workplace
  • Time away: Minimum of 20 days guaranteed PTO, paid holidays + floating holidays, your birthday off!
  • Paid parental leave
  • Competitive Pay
  • Retirement plans
  • Virtual and in-person team & company events

In addition to our core values, Bolt is proud to be an equal opportunity workplace. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity and expression, genetic information, pregnancy and related conditions, veteran status or any other reason prohibited by law. On our mission to democratize commerce, the Bolt platform levels the playing field for everyone. As a company, we are committed to designing products, building a culture, and supporting a team that reflects the diverse population we serve (that is, everyone).

Top Skills

Datadog
Go
Helm
Kubernetes
Python
Terraform
Am I A Good Fit?
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The Company
HQ: San Francisco, CA
130 Employees
Year Founded: 2014

What We Do

Bolt is the checkout, identity, and payments leader powering faster, smarter commerce. Its B2B and B2C offerings form a complementary ecosystem: merchants like Revolve, Benefit Cosmetics, and Kendra Scott use Bolt to boost conversion and loyalty, while 80M+ shoppers benefit from one-click checkout and a secure, cross-site identity. Bolt’s core product suite—CheckoutOS, Bolt Ignite, and the SuperApp, a new all-in-one finance and crypto hub—helps merchants grow while giving consumers convenience and control. From high-risk processing to one-click subscriptions, Bolt replaces fragmented tools with future-ready infrastructure that scales. The result: a frictionless, trusted journey for shoppers—and powerful growth for businesses of all sizes.

Why Work With Us

We’re building more than just a platform. We’re changing the way shoppers purchase online. We’re driven by our values - not only do they guide our work, but they also dictate how we treat one another. We don’t shy away from candid feedback, we welcome it; we don’t win as individuals, we win as a team.

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