To succeed in the FleetWorks interview process, you must understand the key dimensions upon which you will be evaluated. We look for well-rounded engineers who can balance technical excellence with rapid, pragmatic execution.

Technical Execution & TypeScript Proficiency – We use TypeScript across our entire stack. You should be highly comfortable writing clean, idiomatic, and robust code in this language, demonstrating a strong grasp of asynchronous programming, type safety, and modern development patterns.

Problem-Solving under Ambiguity – Our product space is highly dynamic. You will be evaluated on your ability to take vague, real-world problems (such as parsing messy logistics data or orchestrating voice agents) and break them down into structured, actionable engineering tasks.

System Design & Scalability – Because we handle massive volumes of real-time communication, you must demonstrate a strong understanding of distributed systems, event-driven architectures, state management, and API design.

High Agency & Culture Fit – We are a lean, fast-moving team. We look for candidates who show extreme ownership, communicate proactively, collaborate with empathy, and are excited to work directly with founders and customers to shape our company culture.

The interview process at FleetWorks is streamlined and fast-paced, designed to minimize friction and provide candidates with rapid feedback. We focus heavily on practical problem-solving and real-world engineering challenges rather than abstract academic puzzles.

The journey begins with an initial recruiter screen to align on your background, career goals, and compensation expectations. Following this, you will complete a technical assessment via HackerRank to verify your core coding efficiency. Successful candidates then move to a technical phone interview focused on problem-solving and high-level system design. The final stage is a comprehensive onsite or virtual panel where you will dive deep into system architecture, write code, and meet our founders to assess cultural alignment.

The timeline above outlines the standard progression from your initial application to the final decision. While the exact duration can vary depending on candidate availability, we aim to move quickly and respect your time, often delivering results within days of your final round. Use this sequence to pace your preparation, focusing first on algorithmic speed and transitioning later to high-level architecture.

To excel in our technical rounds, you must understand exactly what our interviewers are looking for during each evaluation phase.

Problem-Solving & Coding

This area tests your ability to write clean, maintainable, and efficient code under time pressure. We evaluate how you structure your logic, handle edge cases, and communicate your thought process while coding.

Be ready to go over:

• Asynchronous programming – Handling promises, async/await, and concurrent executions smoothly in TypeScript.
• Data structures – Selecting and implementing the optimal data structures (such as maps, sets, or queues) to solve algorithmic challenges efficiently.
• Edge case handling – Proactively identifying and guarding against null values, malformed inputs, and boundary conditions.
• Advanced concepts (less common) – Optimizing time and space complexity for high-throughput stream processing and real-time state updates.

Example questions or scenarios:

• "Implement a resilient retry mechanism with exponential backoff for an external SMS API integration."
• "Write a function to parse and validate complex, nested JSON payloads representing freight manifests."

System Architecture & Design

In this round, we assess your ability to design robust, scalable, and fault-tolerant software systems. We want to see how you balance technical trade-offs, manage state, and architect event-driven services.

Be ready to go over:

• API design – Crafting clean, intuitive, and secure RESTful or GraphQL APIs that can support both internal services and external partner integrations.
• Message queues & event streams – Utilizing pub/sub patterns, message brokers, and event streams to decouple microservices and process jobs asynchronously.
• Database modeling – Designing relational and non-relational database schemas optimized for high write throughput and complex transactional consistency.
• Advanced concepts (less common) – Orchestrating real-time WebRTC or SIP signaling pipelines for low-latency voice agent interactions.

Example questions or scenarios:

• "Design a fault-tolerant system to ingest, process, and store call transcripts from thousands of simultaneous phone conversations."
• "Architect a distributed locking mechanism to prevent duplicate bookings of the same freight load by multiple automated voice agents."

Product & Ownership

We want to understand how you think about the product as a whole. This evaluation focuses on your user empathy, your ability to prioritize features based on business impact, and your history of executing projects end-to-end.

Be ready to go over:

• End-to-end feature delivery – Walk us through a complex product feature you owned from initial discovery through deployment and monitoring.
• Cross-functional collaboration – How you work alongside founders, product managers, and customers to refine requirements and gather feedback.
• Pragmatic trade-offs – Making deliberate decisions to sacrifice perfect architecture in favor of speed-to-market when validating new product ideas.

Example questions or scenarios:

• "How would you prioritize engineering tasks when launching a critical, unreleased voice agent feature for an urgent customer deadline?"
• "Describe a situation where a feature you shipped did not meet user expectations. How did you pivot and iterate on the design?"

As a Software Engineer at FleetWorks, you will have a wide and deep impact on our technology and our business operations. Your day-to-day work will directly influence our product direction and customer satisfaction.

You will own end-to-end feature development, taking features from initial concept through system design, implementation, testing, and production monitoring. You will write clean, robust TypeScript code across our entire stack, ensuring our applications are scalable, secure, and maintainable. Collaborating directly with our founders, customers, and engineering peers, you will help shape our product roadmap and technical architecture.

Additionally, you will play a critical role in scaling our core voice agent infrastructure, optimizing our communication pipelines to handle tens of thousands of automated calls and emails daily. You will actively participate in code reviews, mentor other engineers, and contribute to a high-performance, high-agency engineering culture where shipping high-quality code daily is the norm.