Staff Software Engineer, Core API
Galileo Financial Technologies · San Francisco, CA
- On site
- Full-time
- $200,000 / year
- San Francisco, CA
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Subject: Interested in the Staff Software Engineer, Core API role at Galileo Financial Technologies
Hi Jordan — I came across the Staff Software Engineer, Core API opening and wanted to reach out directly. I've spent the last few years doing exactly this kind of work, and Galileo Financial Technologies stood out because…
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Job highlights
- Build foundational APIs powering major fintech innovations.
- Design reusable frameworks and shared infrastructure.
- Enhance service observability and developer experience.
- Requires 8+ years distributed systems and Python.
- Experience with AWS and Kubernetes essential.
About the role
About Galileo Financial Technologies
Welcoming, collaborative and having the opportunity to make an impact - is how our employees describe working here. Galileo is a financial-technology company that provides innovative and revolutionary software products and services that power some of the world's largest Fintechs. We are the only payments innovator that applies tech and engineering capabilities to empower Fintechs and financial institutions to unleash their full creativity to achieve their most inspired goals. Galileo leads its industry with superior fraud detection, security, decision-making analytics and regulatory compliance functionality combined with customized, responsive and flexible programs to accelerate the success of all payments companies and solve tomorrow's payments challenges today. We hire energetic and creative employees while providing them the opportunity to excel in their careers and make a difference for our clients. Learn more about us and why we work here at www.galileo-ft.com.
The Role
You will steward the 'building blocks' of modern fintech. Our APIs empower clients to build unique financial experiences, meaning your team's work directly powers the innovation of some of the world's largest fintechs.
What You’ll Do
- Design and deliver reusable frameworks and shared infrastructure to enable secure, observable, and compliant services.
- Create platform abstractions by identifying patterns and turning them into modular components.
- Improve traceability and observability by driving adoption of common telemetry and request-correlation patterns.
- Advance contract-first development by ensuring technical contracts are the source of truth, aligning implementation, documentation, and schemas.
- Raise the Developer Experience (DX) bar by building adoption-driven platform tools.
- Navigate trade-offs effectively, balancing standardization, delivery speed, and team needs.
- Partner with engineers, managers, and adjacent platform teams to align on patterns and priorities.
- Mentor engineers through design reviews, code reviews, documentation, and shared implementation work.
What You’ll Need
- Bachelor’s degree in Computer Science, a related technical field, or equivalent practical experience.
- 8+ years of experience designing and scaling resilient distributed software systems, ideally with strong Python experience.
- Experience building shared libraries, services, proxies, or frameworks for internal engineering teams (Platform Mindset).
- Hands-on experience with modern SDLC practices including CI/CD, automated testing, schema validation, and production delivery pipelines.
- Proven ability to drive technical direction and gain buy-in from peer teams and stakeholders without direct authority (Cross-Team Influence).
- Strong experience with AWS and Kubernetes-based environments.
- Pragmatic engineering judgment to identify when a problem should be standardized, abstracted, or left local.
Nice To Have
- Familiarity with Python Flask and/or FastAPI frameworks.
- Experience with Terraform for infrastructure as code.
- Familiarity with OpenAPI/Swagger standards and API governance.
- Experience with distributed tracing, metric taxonomies, and service-to-service authentication (S2SA) patterns.
- Domain knowledge in payment systems or highly regulated financial technology environments (FinTech Experience).
Compensation And Benefits
The base pay range for this role is listed below. Final base pay offer will be determined based on individual factors such as the candidate’s experience, skills, and location. This role may also be eligible for a bonus and/or long term incentives. Your recruiter will provide more information to you. All roles are eligible for competitive benefits. More information about our employee benefits can be found in the link below.
US-Based Base Compensation: $153,600—$264,000 USD
Key skills/competency
- Staff Software Engineer
- API Development
- Distributed Systems
- Platform Engineering
- Python
- AWS
- Kubernetes
- CI/CD
- Developer Experience
- Technical Leadership
Skills & topics
- Staff Software Engineer
- API Development
- Distributed Systems
- Platform Engineering
- Python
- AWS
- Kubernetes
- CI/CD
- Developer Experience
- Fintech
How to get hired
- Tailor your resume: Highlight distributed systems, Python, AWS, Kubernetes, and platform engineering experience.
- Showcase impact: Quantify achievements in building shared infrastructure and improving developer experience.
- Prepare for technical interviews: Brush up on distributed systems design, API development, and Python coding.
- Demonstrate influence: Be ready to discuss how you've driven technical direction across teams.
- Research Galileo: Understand their mission to empower fintechs and their collaborative culture.
Technical preparation
Behavioral questions
Frequently asked questions
- What is the base compensation for a Staff Software Engineer at Galileo Financial Technologies?
- The US-based base compensation for this Staff Software Engineer role ranges from $153,600 to $264,000 USD annually. The final offer will depend on factors like your experience, skills, and location.
- What are the key responsibilities for a Staff Software Engineer, Core API at Galileo Financial Technologies?
- As a Staff Software Engineer, Core API, you will design and build foundational APIs, develop reusable frameworks, enhance service observability, and improve the developer experience for internal teams. You'll also mentor engineers and drive technical direction.
- What technical skills are most important for this Staff Software Engineer role at Galileo Financial Technologies?
- Strong experience in distributed systems (8+ years), Python, AWS, and Kubernetes is crucial. Experience building platforms, CI/CD, and understanding modern SDLC practices are also highly valued.
- Does Galileo Financial Technologies offer remote work for this Staff Software Engineer position?
- The job description does not explicitly state remote work availability. However, it mentions US-based compensation and limitations for remote work from Hawaii or Alaska, suggesting a primary focus on US-based roles, potentially hybrid or on-site. It's best to confirm with the recruiter.
- What is Galileo Financial Technologies' approach to Developer Experience (DX) for their Staff Software Engineer role?
- Galileo focuses on raising the Developer Experience bar by building platform tools that are faster, clearer, and easier for teams to adopt, reducing duplication and simplifying service development.
- How does Galileo Financial Technologies encourage collaboration among engineering teams for their Staff Software Engineer role?
- Galileo fosters collaboration by having engineers partner closely with other engineers, managers, and adjacent platform teams to align on patterns, priorities, and rollout plans. Mentorship through practice is also a key component.
- What is the educational requirement for the Staff Software Engineer, Core API position at Galileo Financial Technologies?
- A Bachelor’s degree in Computer Science, a related technical field, or equivalent practical experience is required for this role.