← Atlassian Interview Insights

Atlassian·Software Engineer·Onsite - Multi Round·Junior

JuniorOffer
Jul 2026Bangalore

Summary

Got an SDE intern offer from Atlassian for summer 2027 after three rounds: a tough OA, an AI-assisted coding session inside a live repo, and a values-based behavioral round with a senior engineer. The OA was the hardest part by far; the rest was more manageable than expected.

Questions Asked (2)

Q1

You're given access to an unfamiliar codebase in an IDE with an AI coding agent. Debug existing issues and implement new features using the agent.

Technical Trade-offsAdaptability & Ambiguity
Author's notes

This was way less scary than it sounds.

Create a free account to read the full note

AI HintsAI Generated

Suggested Approach

Walk through a structured debugging and feature implementation process, emphasizing how you leverage the AI agent to accelerate understanding while maintaining critical oversight. Highlight the importance of verifying AI suggestions, writing tests, and iterating based on feedback. Show adaptability by discussing how you adjust your approach when the agent's suggestions are incorrect or incomplete.

Pro tip: Treat the AI agent as a junior pair programmer: delegate exploration and boilerplate, but always review its output and own the final solution. Mention that you use the agent to generate hypotheses, then validate them with tests and manual inspection.

1. Orient and Understand

Use the AI agent to summarize the codebase structure, identify key modules, and explain unfamiliar patterns. Ask targeted questions to build a mental model before diving into changes.

2. Reproduce and Diagnose

For bugs, reproduce the issue and use the agent to trace execution paths, suggest root causes, and propose fixes. For features, clarify requirements and ask the agent to outline an implementation plan.

3. Implement with Iteration

Apply the agent's suggestions incrementally, running tests after each change. If the agent's output is flawed, refine your prompts or manually correct the code, explaining your reasoning.

4. Validate and Harden

Write or run tests to confirm the fix or feature works. Use the agent to generate edge cases and review for security, performance, and maintainability concerns.

5. Reflect and Improve

Document what worked and what didn't with the agent. Discuss how you would adjust your prompting strategy or tool usage for future tasks, showing continuous learning.

Key Points to Mention

  • Prompt engineering: crafting clear, specific prompts to get useful responses from the AI agent.
  • Critical evaluation: not blindly trusting AI output; verifying logic, edge cases, and security implications.
  • Incremental development: making small changes, testing frequently, and using version control to revert if needed.
  • Testing strategy: leveraging the agent to write unit tests and using test failures to guide debugging.
  • Adaptability: switching between manual coding and agent assistance based on task complexity and confidence.
  • Communication: explaining your thought process and trade-offs clearly, as if collaborating with a teammate.

AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.

Q2

Describe a situation where you demonstrated one of our company values.

Adaptability & AmbiguityConflict Resolution
Author's notes

Standard behavioral stuff but the interviewer was a senior engineer, not HR, so they pushed a bit more on specifics.

Create a free account to read the full note

AI HintsAI Generated

Suggested Approach

Choose a specific project or situation where you naturally demonstrated one of Atlassian's core values (e.g., 'Open company, no bullshit', 'Build with heart and balance', 'Don't fuck the customer', 'Play as a team', 'Be the change you seek'). Use the STAR method to structure your story, ensuring you clearly link your actions to the chosen value and highlight the positive outcome for the team or product.

Pro tip: Research Atlassian's values beforehand and pick one that genuinely resonates with your experience; authenticity is key, and interviewers can tell if you're forcing a fit. Also, quantify the impact where possible to make your story more compelling.

1. Identify the value

Select one of Atlassian's core values that aligns with a past experience where you made a meaningful contribution. Be explicit about which value you're addressing.

2. Set the scene

Briefly describe the situation, including the project, your role, and the challenge or opportunity you faced. Provide enough context for the interviewer to understand the stakes.

3. Describe your actions

Explain the specific steps you took to address the situation, emphasizing how your behavior embodied the chosen value. Use 'I' statements to clarify your personal contribution.

4. Highlight the outcome

Share the results of your actions, including any measurable impact on the team, product, or customers. Connect the outcome back to the value to reinforce the alignment.

5. Reflect and connect

Briefly reflect on what you learned and how it shapes your approach today. Tie it back to why you're excited to bring that value to Atlassian.

Key Points to Mention

  • Specific Atlassian value (e.g., 'Play as a team', 'Be the change you seek')
  • Clear situation and challenge (context)
  • Your individual actions and decisions
  • How you embodied the value (e.g., collaboration, innovation, customer focus)
  • Measurable or observable positive outcome
  • What you learned and how it applies to future work

AI-generated suggestions, not part of the candidate's original notes. May be inaccurate — verify before relying on them.