Senior Full Stack Engineer (Backend Focus)
Job Description
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About the Opportunity
Pragmatike is partnering with a YC-backed AI technology start-up building ambitious products at the intersection of software, intelligence, and developer tooling.
We're looking for a Senior Full Stack Engineer with a strong backend focus who thrives in fast-paced environments and enjoys taking ownership of complex technical systems from architecture through production. This role is ideal for someone who combines deep backend expertise with product-minded engineering and enjoys solving challenging infrastructure and scalability problems.
You'll work closely with founders, engineering leaders, and product teams to build the systems that power next-generation AI products, helping shape both the technical foundation and future direction of the platform.
What You'll Do
- Design, build, and maintain scalable backend systems and APIs powering core product functionality.
- Develop and ship full-stack features from backend services through to customer-facing interfaces.
- Build reliable infrastructure that supports high-performance, real-time applications.
- Collaborate closely with engineering, product, and leadership teams to define and deliver new capabilities.
- Design systems that scale efficiently as product usage and complexity grow.
- Improve platform reliability, observability, monitoring, and operational tooling.
- Contribute to architectural decisions and long-term technical strategy.
- Optimize performance, security, and developer experience across the platform.
- Help establish engineering best practices and contribute to a strong culture of technical excellence.
What We're Looking For
- 5+ years of professional software engineering experience.
- Strong backend engineering experience building and operating production systems.
- Advanced proficiency with TypeScript and modern backend development practices.
- Experience building scalable APIs, distributed systems, and cloud-native applications.
- Strong understanding of databases, data modeling, and system architecture.
- Experience working with real-time systems, event-driven architectures, or asynchronous processing.
- Ability to operate independently and thrive in ambiguous environments.
- Strong problem-solving skills and systems-thinking mindset.
- Excellent communication skills and collaborative approach to engineering.
Nice to Have
- Experience with edge computing, serverless architectures, or distributed platforms.
- Exposure to AI-powered products, LLM infrastructure, or agent-based systems.
- Experience designing highly available systems that support significant scale.
- Familiarity with observability, monitoring, tracing, and incident management practices.
- Experience in startup or high-growth environments.
- Full-stack experience building customer-facing product features.
- Experience helping establish engineering standards in early-stage teams.
Why Join?
This is an opportunity to join a highly ambitious team solving complex technical challenges while building products used by a rapidly growing customer base.
You'll have significant ownership, direct access to decision-makers, meaningful influence on architecture and product direction, and the opportunity to work alongside exceptional engineers in a collaborative onsite environment.
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Pragmatike
View Company ProfilePragmatike is a forward-thinking company that embodies the principles of pragmatism in its approach to innovation and problem-solving. With a name that reflects a practical and sensible outlook, Pragmatike likely operates in a cutting-edge industry where adaptability and efficiency are paramount. The company's emphasis on pragmatism suggests that it values effectiveness and results-driven strategies, making it a formidable presence in its sector. Pragmatike's mission is to provide solutions that are not only innovative but also grounded in reality, ensuring that its products or services are tailored to meet the actual needs of its customers. By combining creativity with a down-to-earth approach, Pragmatike aims to make a meaningful impact in the lives of its clients and contributors alike. The company's commitment to pragmatism also implies a focus on continuous learning and improvement, as it seeks to refine its methods and stay ahead of the curve in an ever-evolving landscape. With a strong foundation in practicality, Pragmatike is poised to achieve significant milestones and establish itself as a leader in its field. By fostering a culture of innovation and collaboration, Pragmatike encourages its team members to think critically and develop novel solutions that are both effective and sustainable. Through its dedication to pragmatism, Pragmatike strives to create value for all stakeholders, from customers and partners to employees and the wider community. As the company continues to grow and expand its operations, it remains steadfast in its pursuit of excellence and its mission to make a lasting difference.
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