Software Engineer

Software EngineerL4Medium

This interview process is for a Software Engineer position at Societe Generale, specifically for the L4 level. It aims to assess technical skills, problem-solving abilities, and cultural fit within the organization.

Rounds·3

Timeline·~14d

Experience·2 - 5 yrs

Comp band·US$90000 - US$120000

Interview time·135 min

Evaluation

What they measure.

  • Technical proficiency in relevant programming languages and frameworks.
  • Problem-solving and analytical skills.
  • Ability to design scalable and efficient systems.
  • Communication and interpersonal skills.
  • Teamwork and collaboration capabilities.
  • Cultural fit and alignment with Societe Generale's values.

Preparation

How to prepare.

Tips

  1. Review fundamental computer science concepts, including data structures and algorithms.
  2. Practice coding problems on platforms like LeetCode or HackerRank.
  3. Understand common software design patterns and principles.
  4. Prepare to discuss your past projects in detail, focusing on your contributions and challenges.
  5. Research Societe Generale's business, values, and recent news.
  6. Prepare answers to common behavioral questions using the STAR method (Situation, Task, Action, Result).
  7. Familiarize yourself with the technologies mentioned in the job description.
  8. Practice explaining complex technical concepts in a clear and concise manner.

Study plan

Fig · Study plan — 04 phases

01 / 04
01

Phase 01 of 04

Data Structures and Algorithms

Weeks 1-2: Data Structures & Algorithms. Practice implementation.

Weeks 1-2: Focus on Data Structures (Arrays, Linked Lists, Trees, Graphs, Hash Tables) and Algorithms (Sorting, Searching, Dynamic Programming, Greedy Algorithms). Practice implementing these in your preferred language.

Questions

Commonly asked.

  • Describe a complex technical problem you solved.
  • How would you design a URL shortening service?
  • What are the differences between SQL and NoSQL databases?
  • Tell me about a time you failed and what you learned from it.
  • How do you stay updated with new technologies?
  • Explain the concept of RESTful APIs.
  • What is your experience with cloud platforms like AWS or Azure?
  • How do you handle conflicts within a team?
  • Write a function to reverse a linked list.
  • What are the trade-offs between monolithic and microservices architectures?

Locations

Regional differences.

Fig · Regions — 03 locations

01 / 03

Location

Paris

Interview focus

Adaptability to local market trendsUnderstanding of regional regulatory requirementsTeamwork and collaboration within a diverse team

Common questions

  • Tell me about a challenging project you worked on.
  • How do you handle tight deadlines?
  • Describe a time you disagreed with a colleague and how you resolved it.

Tips

  • Research current market trends in the specific region.
  • Familiarize yourself with local business practices.
  • Highlight experiences working in multicultural environments.

Rounds

Round-by-round.

Expand a step for evaluation criteria, sample questions, and prep notes.

Med

Technical Interview (Coding) · 45 min · Software Engineer / Technical Lead

This round focuses on your core programming skills. You will be asked to solve coding problems that test your knowledge of data structures and algorithms. The interviewer will assess your approach to problem-solving, your ability to write efficient and correct code, and how well you can explain your thought process.

What they look for

Strong understanding of data structures and algorithms.Ability to write clean and efficient code.Logical thinking and problem-solving skills.Clear communication of technical ideas.

Evaluation

  • Correctness of the solution.
  • Efficiency of the algorithm.
  • Clarity of the code.
  • Problem-solving approach.
  • Communication of the solution.

Sample questions

  • Given an array of integers, find the contiguous subarray with the largest sum.

    ArrayDynamic Programming
  • Implement a function to check if a binary tree is a valid Binary Search Tree.

    TreeRecursion
  • Find the kth smallest element in a sorted matrix.

    ArrayBinary Search

Prep for this round

  1. 01Practice coding problems regularly.
  2. 02Understand the time and space complexity of your solutions.
  3. 03Be prepared to explain your code line by line.
  4. 04Think out loud and communicate your approach to the interviewer.

Common rejection reasons

  • ×Inability to articulate thought process.
  • ×Lack of fundamental programming knowledge.
  • ×Poor problem-solving approach.

DSA

Coding questions at Societe Generale.

Frequently reported on Societe Generale loops

Other guides

More at Societe Generale.