Endava Software Engineer interview questions & guide 2026

Our interview process is designed to evaluate your technical foundation, your ability to apply knowledge to real-world scenarios, and how you function within a team. While every interview is unique, we look for consistent patterns in how you approach challenges.

Technical Fundamentals

We assess your grasp of core programming principles, as these are the tools you will use daily to solve complex problems.

• What are the four pillars of Object-Oriented Programming (OOP), and can you provide examples?
• How does memory management work in your primary programming language?

Preparation should go beyond memorizing definitions. At Endava, we value "thinking out loud"—our interviewers want to see the path you take to reach a solution, not just the final result.

Technical Competency – We expect a deep understanding of your primary tech stack (Java, .NET, Python, etc.) and core computer science concepts. Be prepared to explain not just what you used, but why you chose a specific design pattern or framework over another.

Problem-Solving Approach – We focus on how you deconstruct a problem. When presented with a case study or coding challenge, clarify requirements, state your assumptions, and discuss trade-offs before diving into the implementation.

Collaboration and Communication – We look for engineers who can communicate technical concepts clearly. Since you will work in teams, your ability to explain your thought process and accept feedback is a key indicator of your potential success.

Culture Fit – We prioritize candidates who are curious, adaptable, and willing to learn. Be prepared to discuss your career goals, how you handle pressure, and what you look for in a team environment.

The interview journey at Endava is designed to be transparent and professional, focusing on a balance between your technical skills and your potential as a team member. You can expect a process that respects your time while providing ample opportunity to demonstrate your expertise. Typically, the process begins with a screening call to align on expectations and experience, followed by one or more technical rounds, and concluding with a discussion about project fit and company values.

We emphasize a "discussion-based" approach. You will likely engage with engineers and leads who want to know about your real-world experience, your approach to design, and how you manage technical debt. We are less interested in rote memorization and more interested in how you apply your knowledge to solve business problems.

The timeline above shows the general flow from initial screening to final offer. Use this as a map to manage your preparation; early stages focus on your background, while later stages dive into technical depth and team alignment. Note that processes can vary by location or specific team needs, but the core emphasis remains on technical foundation and collaborative fit.

Technical Depth

We evaluate your mastery of your primary language and the frameworks associated with it. A strong candidate demonstrates not just syntax knowledge, but an understanding of how components interact.

Be ready to go over:

• Language internals – How your language handles memory, concurrency, or garbage collection.
• Framework expertise – Whether it’s Spring Boot, .NET, or React, understand the "magic" behind the annotations or configurations.

As a Software Engineer, your day-to-day work involves translating requirements into robust, functional software. You will spend a significant portion of your time coding, but you will also participate in sprint planning, architecture discussions, and peer reviews. You are expected to take ownership of your tasks, from initial design to successful deployment.

Collaboration is central to your role. You will work closely with product owners to ensure that the features you build meet user needs and with QA teams to ensure the quality of your output. In many cases, you will also be involved in root cause analysis for production issues, meaning you need to be comfortable debugging complex systems and documenting your findings to prevent future occurrences.

A successful candidate for this role typically combines strong academic or project-based foundations with a desire to solve real-world business problems.

• Must-have skills:

• Proficiency in at least one major language (e.g., Java, C#, Python, JavaScript/TypeScript).

• Strong understanding of OOP principles and SQL databases.

• Experience with version control systems like Git.

• Ability to explain complex technical concepts to non-technical stakeholders.

• Nice-to-have skills:

• Experience with cloud platforms (AWS, Azure, or GCP).

• Familiarity with CI/CD pipelines and containerization tools like Docker or Kubernetes.

• Understanding of Microservices architecture and distributed systems.

Q: How long should I prepare for the interview? A: Preparation time varies by experience level, but most successful candidates spend 1–2 weeks reviewing their core fundamentals, personal projects, and common design patterns.

Q: Is the technical interview focused on algorithms or real-world application? A: It is a mix. You should be comfortable with basic algorithms, but expect a heavy focus on how you apply your knowledge to solve real-world problems and your specific project experience.

Q: What differentiates a good candidate from a great one? A: A great candidate communicates their thought process clearly, asks clarifying questions, and demonstrates a genuine curiosity about the "why" behind technical decisions.

Q: What is the typical timeline from the first interview to an offer? A: While it can vary by location and team, the process is generally efficient and often concludes within 2–4 weeks.

• Showcase your work: If you have a portfolio or GitHub repository, make sure it is up to date and be ready to discuss the specific challenges you faced in those projects.
• Be ready for the "Why": Don't just explain how a feature works; be prepared to explain why you chose that specific approach over alternatives.
• Practice your English: Since Endava is a global company, be prepared to discuss technical topics clearly in English, even if it is not your first language.
• Use the STAR method: When answering behavioral questions, use the Situation, Task, Action, and Result format to keep your answers structured and impactful.

The Software Engineer role at Endava offers a unique opportunity to work on complex, high-impact projects while surrounded by a supportive and growth-oriented team. By focusing on your core technical fundamentals, demonstrating your problem-solving process, and showing your ability to collaborate within a team, you will be well-positioned to succeed in your interviews. We look for engineers who are not just experts in their tools, but are also eager to grow alongside the company.

You can explore additional interview insights, practice questions, and preparation resources on Dataford to further refine your approach. Remember that the interview is a two-way street; it is as much about you finding the right fit for your career as it is about us finding a great engineer for our team.

The compensation data provided above reflects typical ranges for this role, which can vary based on your location, seniority, and specific technical expertise. Candidates should view this as a guideline for understanding market expectations while considering the full value of the role, including growth opportunities and the collaborative culture at Endava.