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REQUIREMENT_ID_1348 • 3-DAY_ACTIVE_POLICY JD

Forward Deployed Engineer (FDE)

Company
Company Peakflo
Type
Opportunity Type Full-Time Job
Salary
Stipend / Salary ₹10–13 LPA
Location
Location Remote, India
Posted Date
Posted Date Today
Apply on Official Website ↗
Python JavaScript REST APIs API Integrations SQL Database Fundamentals Data Structures Problem Solving Debugging Git Version Control Communication Customer Collaboration Quick Learning
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Aptitude Practice Questions Open Resource ↗
Helps sharpen quantitative and logical reasoning skills essential for the initial screening test.
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Company Interview Preparation Guide Open Resource ↗
Provides insights into common interview patterns and problem‑solving approaches used by tech companies.
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Comprehensive Interview Prep Resources Open Resource ↗
Covers a wide range of topics from coding to system design, useful for the technical rounds at Peakflo.
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Algorithm Problem Set Open Resource ↗
Offers a collection of coding problems to practice data structures and algorithms, key for the coding assessment.

Bachelor's degree in Computer Science, Information Technology, Electronics & Communication, or related engineering streams. Minimum CGPA/percentage of 60% (or equivalent). Final year students of the 2023, 2024, or 2025 batch are eligible. No active backlogs at the time of application. Strong programming fundamentals and ability to work independently in a remote environment are essential.

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Round 1: Online coding assessment
2
Round 2: Technical interview (system design & problem solving)
3
Round 3: HR interview (fit & culture)
Peakflo is a fast‑growing fintech startup that helps businesses streamline their cash‑flow management through intelligent invoicing, automated collections, and data‑driven insights. Founded by alumni of leading accelerator programs, the company has quickly expanded its client base across India and Southeast Asia, earning recognition for its innovative use of AI‑powered analytics in the B2B payments space. The culture at Peakflo emphasizes rapid experimentation, cross‑functional collaboration, and a customer‑first mindset, making it an attractive destination for engineers who want to see the direct impact of their work on real‑world business outcomes. The Forward Deployed Engineer (FDE) role sits at the intersection of product engineering and client success. As an FDE, you will partner closely with customers to understand their unique workflow challenges, translate those requirements into scalable technical solutions, and ensure smooth deployment and adoption of Peakflo’s platform. This is a hands‑on, client‑facing engineering position that blends strong coding skills with excellent communication and problem‑solving abilities. Key responsibilities include: 1. Engaging with customers to gather detailed functional and technical requirements. 2. Designing and building custom integrations using Python or JavaScript. 3. Developing, testing, and deploying REST‑API based connectors and automation scripts. 4. Writing efficient SQL queries and managing database interactions for data migration. 5. Debugging production issues, performing root‑cause analysis, and delivering timely fixes. 6. Collaborating with product, engineering, and QA teams to align solutions with the product roadmap. 7. Creating technical documentation, user guides, and knowledge‑base articles for client teams. 8. Conducting training sessions and workshops to enable customers to use the platform effectively. 9. Continuously monitoring system performance and suggesting enhancements. 10. Staying updated with emerging technologies and proposing innovative features. The tech stack primarily revolves around Python, JavaScript (Node.js), RESTful APIs, PostgreSQL/MySQL databases, Git for version control, and cloud services for deployment. Freshers with solid fundamentals in data structures, algorithms, and database concepts can thrive in this role, especially if they have built personal or academic projects involving API integrations. Growth at Peakflo is merit‑driven: high‑performing FDEs can transition into senior engineering roles, product management, or solutions architecture positions. The exposure to diverse industry problems accelerates learning, making the role a springboard for a long‑term career in software engineering or technical consulting. Joining Peakflo offers the chance to work remotely while being part of a dynamic, supportive team that values continuous learning, ownership, and impact.

Peakflo — Data Analytics & SQL Interview Guide

Previously asked questions, exam syllabus, coding benchmarks & round strategy.

APTITUDE & LOGIC 📖
Aptitude Practice Questions & Online Mock Tests

Curated logical, quantitative, and verbal reasoning problems to sharpen reasoning skills required for the initial screening test.

Open Resource ↗
COMPANY GUIDE 🎯
Peakflo Interview Preparation Corner

Comprehensive guide covering typical interview formats, common questions, and preparation tips for Peakflo and off-campus tech roles.

Open Resource ↗
MOCK TESTS & PAPERS 📝
Comprehensive Interview Prep Resources & Syllabus

Collection of previous year questions, company-specific test patterns, and interview experiences for technical and HR rounds.

Open Resource ↗
CODING PRACTICE 💻
Algorithm and Data Structure Problem Set

Practice problems to improve coding proficiency and algorithm problem-solving speed for technical rounds.

Open Resource ↗
Round 1: Online Assessment (OA)
Aptitude, Quantitative Logic & 2 Coding Problems
Focus on accuracy and speed. Practice arrays, strings, and standard arithmetic puzzles.
Round 2: Technical Interview 1
Core Tech Stack (Python, JavaScript, REST APIs, API Integrations, SQL, Database Fundamentals, Data Structures, Problem Solving, Debugging, Git, Version Control, Communication, Customer Collaboration, Quick Learning) & Live Code Tracing
Explain your thought process aloud. Analyze time & space complexities before coding.
Round 3: System Design & Problem Solving
Database Schemas, APIs & Architecture Basics
Clarify edge cases, diagram schemas cleanly, and discuss scalability trade-offs.
Round 4: HR & Cultural Fit Discussion
Peakflo Core Values, Learning Agility & Offer Terms
Demonstrate passion, strong communication, and readiness for full-time collaboration.
What is the difference between WHERE and HAVING clauses in SQL? Answer ▼
Model Answer: WHERE filters rows before any groupings are applied, while HAVING filters aggregated groups after GROUP BY has executed.
Explain SQL Window functions: ROW_NUMBER(), RANK(), and DENSE_RANK(). Answer ▼
Model Answer: ROW_NUMBER() assigns unique sequential integers. RANK() assigns identical ranks to ties and skips ranks. DENSE_RANK() assigns identical ranks to ties without skipping rank numbers.
How do you handle NULL and missing values during data cleaning in Python/Pandas? Answer ▼
Model Answer: Use .isna().sum() to identify missing values. Impute with mean/median using .fillna() or remove with .dropna(subset=[...]) depending on variance impact.
What is the difference between Star Schema and Snowflake Schema in Data Warehousing? Answer ▼
Model Answer: Star Schema has denormalized dimension tables directly connected to the central Fact table. Snowflake Schema normalizes dimension tables into sub-dimensions to minimize redundancy.
How do you calculate MoM (Month-over-Month) growth in SQL? Answer ▼
Model Answer: Use LAG(revenue, 1) OVER (ORDER BY month) to fetch the previous month's revenue and compute (revenue - prev_revenue) / prev_revenue * 100.
Why do you want to join Peakflo as a Forward Deployed Engineer (FDE)?
Preparation Tip: Highlight Peakflo's market reputation, recent tech innovations, and how your skills in Python directly solve their team's objectives.
Describe a challenging bug or academic project roadblock and how you resolved it.
Preparation Tip: Use the STAR method: Situation (project context), Task (what needed solving), Action (specific tools/logic applied), Result (quantifiable positive outcome).
How do you handle strict deadlines or sudden scope changes?
Preparation Tip: Explain your prioritization strategy, proactive communication with mentors/peers, and agile mindset.

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