As a Software Engineer at Maximus Tech, you play a pivotal role in designing and developing innovative software solutions that enhance user experience and drive business objectives. This position is integral to our mission of creating technology that transforms industries, particularly within healthcare and government sectors. Your contributions will directly impact products that improve efficiency and accessibility for users, ensuring that technology serves as a bridge between complex systems and everyday needs. In this role, you will be working alongside talented teams to tackle challenging problems, from optimizing existing applications to creating scalable, robust systems that cater to millions of users. You will engage in diverse projects that leverage cutting-edge technologies, such as cloud computing, machine learning, and data analytics, making your work both critical and exciting. Expect a dynamic environment where your skills and creativity will contribute significantly to advancing our technological capabilities and enhancing service delivery.
Phone Screening
reportedInitial conversation with a recruiter to understand your background, interests, and qualifications.
What to demonstrate
- Initial conversation with a recruiter to understand your background, interests, and qualifications
- Depth in React
How to prepare
- Be able to walk your CV end to end in two minutes, and say why this company specifically.
- Have your salary expectations, notice period and location constraints ready, and ask for the rest of the loop in writing.
Technical Interviews
reportedDemonstrate coding abilities and problem-solving skills through live coding exercises and system design questions.
What to demonstrate
- Demonstrate coding abilities and problem-solving skills through live coding exercises and system design questions
- Depth in React
How to prepare
- Answer aloud and timed: What are the key differences between SQL and NoSQL databases?
- Answer aloud and timed: Discuss your experience with Java 8 Streams API.
Managerial Round
reportedFocus on alignment with the company's values and potential contributions to the team.
What to demonstrate
- Focus on alignment with the company's values and potential contributions to the team
- Depth in React
How to prepare
- Answer aloud and timed: How do you ensure code quality and maintainability?
- Answer aloud and timed: Write a function to perform sorting on a list of integers.
PracHub editorial advice for the preparation topics above.
Practice Coding Regularly
Regular coding practice on platforms like LeetCode or HackerRank can help you sharpen your problem-solving skills and prepare for technical assessments.
Understand the Company Values
Familiarize yourself with Maximus Tech's mission and values to articulate how your personal values align during interviews.
Prepare Your Questions
Having thoughtful questions prepared for your interviewers shows your genuine interest in the role and the company.
Communicate Clearly
When discussing your thought process during coding challenges, articulate your reasoning clearly to demonstrate your problem-solving approach.
Choose a category, try a prompt, then open its approach, worked solution or follow-up when you need it.
Write a function to perform sorting on a list of integers.
Write a function to perform sorting on a list of integers.
Approach
- Restate the input: its shape, its size, and what is guaranteed about it.
- Name the brute-force solution and its complexity before improving on it.
- Choose the data structure from the access pattern, not from familiarity.
- State the target complexity and say which constraint rules the naive version out.
Follow-up
- How does this change if the input no longer fits in memory?
- What is the worst case, and how likely is it on real data?
Implement a method that checks for balanced parentheses in a string.
Implement a method that checks for balanced parentheses in a string.
Approach
- Restate the input: its shape, its size, and what is guaranteed about it.
- Name the brute-force solution and its complexity before improving on it.
- Choose the data structure from the access pattern, not from familiarity.
- State the target complexity and say which constraint rules the naive version out.
Follow-up
- How does this change if the input no longer fits in memory?
- What is the worst case, and how likely is it on real data?
How would you reverse a linked list?
How would you reverse a linked list?
Approach
- Restate the input: its shape, its size, and what is guaranteed about it.
- Name the brute-force solution and its complexity before improving on it.
- Choose the data structure from the access pattern, not from familiarity.
- State the target complexity and say which constraint rules the naive version out.
Follow-up
- How does this change if the input no longer fits in memory?
- What is the worst case, and how likely is it on real data?
Solve a problem involving binary trees and explain your thought process.
Solve a problem involving binary trees and explain your thought process.
Approach
- Restate the input: its shape, its size, and what is guaranteed about it.
- Name the brute-force solution and its complexity before improving on it.
- Choose the data structure from the access pattern, not from familiarity.
- State the target complexity and say which constraint rules the naive version out.
Follow-up
- How does this change if the input no longer fits in memory?
- What is the worst case, and how likely is it on real data?
Describe the time complexity of your solutions.
Describe the time complexity of your solutions.
Approach
- Restate the input: its shape, its size, and what is guaranteed about it.
- Name the brute-force solution and its complexity before improving on it.
- Choose the data structure from the access pattern, not from familiarity.
- State the target complexity and say which constraint rules the naive version out.
Follow-up
- How does this change if the input no longer fits in memory?
- What is the worst case, and how likely is it on real data?
What are the key differences between SQL and NoSQL databases?
What are the key differences between SQL and NoSQL databases?
Approach
- Name the grain you start from and join outward from it.
- Check whether any join is one-to-many before aggregating, or the sums inflate.
- Say which index the query would use, and what makes it unusable.
- Handle the rows that do not match: that is usually the actual question.
Follow-up
- How does the query change if that join becomes one-to-many?
- What happens to this when the table is ten times larger?
Denormalise tenant onto revisions and backfill it live
resource_revision (revision_id, resource_id, version, actor_user_id, change_kind, patch, request_id, created_at) has 400M rows and no tenant column; tenant_id lives only on resource. Two reads need it: a tenant-scoped audit feed ordered by created_at DESC, and an offboarding purge. Both join back to resource today. Justify adding tenant_id to resource_revision against those two reads, name the anomaly the copy introduces and the constraint that prevents it, then give the ordered migration for a live table taking 1.2k writes/second — the lock each step takes, how the backfill is batched, and where each step stops being reversible. PostgreSQL 16.
Approach
- Justify from the access path rather than from taste. Without the column, the audit feed either scans resource_revision by created_at and discards other tenants' rows, or resolves the tenant's resource_ids first and probes with them — both proportional to the tenant's whole history rather than to one page. With (tenant_id, created_at DESC, revision_id DESC) it is a seek that stops at 50 rows, and the purge becomes a ranged delete instead of a join.
- Name the cost exactly: a second copy of a fact can disagree with the first. Make the disagreement unwritable rather than documented — add UNIQUE (resource_id, tenant_id) on resource so it can serve as a foreign-key target, then FOREIGN KEY (resource_id, tenant_id) REFERENCES resource (resource_id, tenant_id) on the revision table. A revision can then only ever carry its parent's tenant.
- Step one, expand: ALTER TABLE resource_revision ADD COLUMN tenant_id BIGINT NULL, with no default, so it is a catalogue change and no rewrite. It still needs ACCESS EXCLUSIVE for an instant, and that instant queues behind the longest open transaction on the table while every later query queues behind it — set lock_timeout to 2s and retry rather than wait.
- Step two, dual-write: deploy the writer that populates tenant_id on every new revision while reads still use the join. Reversible by redeploying the previous build, because nothing reads the column yet.
Follow-up
- The backfill is half finished and a rollback is required. What state is the table in, and what does the previous build do with a half-populated column?
- How do you verify the backfill actually finished, given rows are still being inserted while it runs?
Explain the principles of object-oriented programming.
Explain the principles of object-oriented programming.
Approach
- Clarify what is being asked and what a complete answer contains.
- State your assumptions explicitly before working the problem.
- Say what you would check first and why it is the highest-information step.
- Work from the requirement backwards to the design.
Follow-up
- What assumption would you test first?
- How would you know your answer was wrong?
How do you ensure code quality and maintainability?
How do you ensure code quality and maintainability?
Approach
- Clarify what is being asked and what a complete answer contains.
- State your assumptions explicitly before working the problem.
- Say what you would check first and why it is the highest-information step.
- Work from the requirement backwards to the design.
Follow-up
- What assumption would you test first?
- How would you know your answer was wrong?
Design a scalable notification system for a mobile application.
Design a scalable notification system for a mobile application.
Approach
- Fix the scope first: who calls this, how often, and what they do when it fails.
- Name the read and write paths separately; they rarely have the same bottleneck.
- Choose a partition key and say what query it makes expensive.
- State the consistency you need, and where you are willing to be stale.
Follow-up
- What breaks first when traffic grows ten times?
- How does this behave when that dependency is down for an hour?
Discuss how you would design a microservices architecture for a new product.
Discuss how you would design a microservices architecture for a new product.
Approach
- Fix the scope first: who calls this, how often, and what they do when it fails.
- Name the read and write paths separately; they rarely have the same bottleneck.
- Choose a partition key and say what query it makes expensive.
- State the consistency you need, and where you are willing to be stale.
Follow-up
- What breaks first when traffic grows ten times?
- How does this behave when that dependency is down for an hour?
What considerations would you take into account when designing a cloud-based application?
What considerations would you take into account when designing a cloud-based application?
Approach
- Fix the scope first: who calls this, how often, and what they do when it fails.
- Name the read and write paths separately; they rarely have the same bottleneck.
- Choose a partition key and say what query it makes expensive.
- State the consistency you need, and where you are willing to be stale.
Follow-up
- What breaks first when traffic grows ten times?
- How does this behave when that dependency is down for an hour?
Explain the importance of load balancing in web applications.
Explain the importance of load balancing in web applications.
Approach
- Fix the scope first: who calls this, how often, and what they do when it fails.
- Name the read and write paths separately; they rarely have the same bottleneck.
- Choose a partition key and say what query it makes expensive.
- State the consistency you need, and where you are willing to be stale.
Follow-up
- What breaks first when traffic grows ten times?
- How does this behave when that dependency is down for an hour?
How would you approach data storage and retrieval for a large-scale application?
How would you approach data storage and retrieval for a large-scale application?
Approach
- Fix the scope first: who calls this, how often, and what they do when it fails.
- Name the read and write paths separately; they rarely have the same bottleneck.
- Choose a partition key and say what query it makes expensive.
- State the consistency you need, and where you are willing to be stale.
Follow-up
- What breaks first when traffic grows ten times?
- How does this behave when that dependency is down for an hour?
Describe how you would approach debugging a complicated issue in a software application.
Describe how you would approach debugging a complicated issue in a software application.
Approach
- Establish what changed and when, before forming any theory.
- Pick a bisection that eliminates candidates whichever way it turns out.
- Check the instrumentation before believing the symptom.
- Separate the trigger from the cause; the deploy is rarely the bug.
Follow-up
- What would you look at first, and what would it rule out?
- How would you tell a cause from a coincidence here?
Built from the rounds and topics Maximus Tech candidates report.
Prepare, practise & reflect
One practical outcome each day. Spend longer where you need it.
0 / 7 done01Map the Maximus Tech loop
- Write out the reported sequence: Phone Screening, Technical Interviews, Managerial Round.
- For each round, write one sentence on what it is judging, from the description above, and mark the one you are least ready for.
Deliverable: A one-page map of the 3 reported rounds, with the weakest marked.
02Work React
- Spend the session on React, which Maximus Tech candidates report being tested on.
- Write one worked example in React and time yourself on it.
Deliverable: One timed worked example in React.
03Work Data Structures (DSA)
- Spend the session on Data Structures (DSA), which Maximus Tech candidates report being tested on.
- Write one worked example in Data Structures (DSA) and time yourself on it.
Deliverable: One timed worked example in Data Structures (DSA).
04Work Algorithms
- Spend the session on Algorithms, which Maximus Tech candidates report being tested on.
- Write one worked example in Algorithms and time yourself on it.
Deliverable: One timed worked example in Algorithms.
05Answer out loud: Technical / Domain Questions
- Answer aloud, timed: Explain the principles of object-oriented programming.
- Answer aloud, timed: Describe how you would approach debugging a complicated issue in a software application.
Deliverable: Spoken answers to 2 reported Technical / Domain Questions question(s), under time.
06Answer out loud: Coding / Algorithms
- Answer aloud, timed: Write a function to perform sorting on a list of integers.
- Answer aloud, timed: Implement a method that checks for balanced parentheses in a string.
Deliverable: Spoken answers to 2 reported Coding / Algorithms question(s), under time.
07Answer out loud: Behavioral / Leadership
- Answer aloud, timed: Tell me about a time you faced a significant challenge at work and how you handled it.
- Answer aloud, timed: How do you prioritize tasks when working on multiple projects?
Deliverable: Spoken answers to 2 reported Behavioral / Leadership question(s), under time.
Expand any day for tasks and deliverables. Your progress is saved on this device.
Behavioural rounds judge the decision you made and what it cost.
Discuss your experience with Java 8 Streams API.
Discuss your experience with Java 8 Streams API.
Approach
- Pick a story where you made the decision, not one where you watched it.
- State the situation in two sentences and spend the rest on the reasoning.
- Give the blast radius: what could have broken, and what you measured.
- Name the disagreement and how you resolved it with evidence.
Follow-up
- What would you do differently if you ran that again?
- How did you know your change caused the improvement?
Tell me about a time you faced a significant challenge at work and how you handled it.
Tell me about a time you faced a significant challenge at work and how you handled it.
Approach
- Pick a story where you made the decision, not one where you watched it.
- State the situation in two sentences and spend the rest on the reasoning.
- Give the blast radius: what could have broken, and what you measured.
- Name the disagreement and how you resolved it with evidence.
Follow-up
- What would you do differently if you ran that again?
- How did you know your change caused the improvement?
How do you prioritize tasks when working on multiple projects?
How do you prioritize tasks when working on multiple projects?
Approach
- Pick a story where you made the decision, not one where you watched it.
- State the situation in two sentences and spend the rest on the reasoning.
- Give the blast radius: what could have broken, and what you measured.
- Name the disagreement and how you resolved it with evidence.
Follow-up
- What would you do differently if you ran that again?
- How did you know your change caused the improvement?
Describe a situation where you had to persuade a team to adopt your recommendation.
Describe a situation where you had to persuade a team to adopt your recommendation.
Approach
- Pick a story where you made the decision, not one where you watched it.
- State the situation in two sentences and spend the rest on the reasoning.
- Give the blast radius: what could have broken, and what you measured.
- Name the disagreement and how you resolved it with evidence.
Follow-up
- What would you do differently if you ran that again?
- How did you know your change caused the improvement?
What motivates you to work in the tech industry?
What motivates you to work in the tech industry?
Approach
- Pick a story where you made the decision, not one where you watched it.
- State the situation in two sentences and spend the rest on the reasoning.
- Give the blast radius: what could have broken, and what you measured.
- Name the disagreement and how you resolved it with evidence.
Follow-up
- What would you do differently if you ran that again?
- How did you know your change caused the improvement?
How do you handle feedback or criticism?
How do you handle feedback or criticism?
Approach
- Pick a story where you made the decision, not one where you watched it.
- State the situation in two sentences and spend the rest on the reasoning.
- Give the blast radius: what could have broken, and what you measured.
- Name the disagreement and how you resolved it with evidence.
Follow-up
- What would you do differently if you ran that again?
- How did you know your change caused the improvement?
- 01
Discuss your experience with Java 8 Streams API.
- 02
Tell me about a time you faced a significant challenge at work and how you handled it.
- 03
How do you prioritize tasks when working on multiple projects?
- 04
Describe a situation where you had to persuade a team to adopt your recommendation.
How difficult are the interviews at Maximus Tech?
The interviews are generally considered to be of average difficulty, with a mix of technical and behavioral questions. Candidates are encouraged to prepare thoroughly, particularly in coding and problem-solving areas.
Maximus Tech Software Engineer candidate reports ↗What differentiates successful candidates?
Successful candidates often demonstrate a strong technical foundation, effective communication skills, and a clear understanding of how their work aligns with the company's values and mission.
Maximus Tech Software Engineer candidate reports ↗What is the typical timeline from initial screen to offer?
The timeline can vary, but candidates should expect a few weeks from the initial screening to the final decision, depending on the number of interview rounds and availability of interviewers.
Maximus Tech Software Engineer candidate reports ↗Is remote work an option?
Maximus Tech supports flexible work arrangements, and many roles, including Software Engineer positions, may offer remote or hybrid work options depending on team needs.
Maximus Tech Software Engineer candidate reports ↗What is the company culture like?
The culture at Maximus Tech emphasizes collaboration, innovation, and a commitment to employee well-being. The organization values diversity and fosters a supportive environment for professional growth.
Maximus Tech Software Engineer candidate reports ↗What topics does Maximus Tech test in interviews?
Maximus Tech interviews most often cover Behavioral Interviewing, Java, Interpersonal Communication, Communication Skills, and Recruiter Coordination. The exact emphasis depends on the specific role you apply for.
Maximus Tech Software Engineer candidate reports ↗Sources & methodology 3 sources ↗
No official company page is cited. Rounds and questions come from candidate reports and PracHub editorial material; each source shows the date it was read.
- 01Maximus Tech Software Engineer candidate reports ↗
Company-reported rounds, questions and FAQ.
Candidate reports · Accessed 2026-09-22 - 02PracHub Software Engineer practice ↗
PracHub practice material, not company-reported.
PracHub page · Accessed 2026-09-22 - 03PracHub preparation framework ↗
PracHub preparation guidance.
PracHub page · Accessed 2026-09-22
Explore related engineering environments and compare the preparation focus.
Brillio Software Engineer Interview Guide
What Brillio asks Software Engineer candidates, from reported rounds and questions.
AIG Software Engineer Interview Guide
What AIG asks Software Engineer candidates, from reported rounds and questions.
Advance Auto Parts Software Engineer Interview Guide
What Advance Auto Parts asks Software Engineer candidates, from reported rounds and questions.
Spectrum Software Engineer Interview Guide
A study plan for Spectrum software engineer prep built on spaced review: commit to a full answer before opening any solution, and repeat every missed exercise three days later.