Software Engineer
Software engineering interviews combine data structures and algorithms, system design for mid-level and senior roles, and behavioural questions about ownership and collaboration.
- Data structures
- Algorithms
- Complexity analysis
Roles
Interview guides for 24 roles
What interviews look like for software, data, cloud, security, product and SAP roles — the interview loop, key skills, common topics and how to prepare.
Software Engineering
Frontend Developer
Frontend interviews test JavaScript fundamentals, framework knowledge such as React, UI building exercises, performance and accessibility.
- JavaScript and TypeScript
- React
- HTML semantics
Backend Developer
Backend interviews focus on APIs, databases, concurrency, caching, reliability and designing services that scale.
- API design
- SQL and data modelling
- Caching
Full Stack Developer
Full stack interviews move between frontend and backend: building features end to end, API contracts, data modelling and deployment.
- JavaScript and TypeScript
- React
- Node.js
Mobile Developer
Mobile interviews cover platform fundamentals, app architecture, offline behaviour, performance and releasing to app stores.
- Platform lifecycle
- App architecture
- Networking
QA Engineer
QA and test automation interviews explore test strategy, automation frameworks, API testing, CI integration and how you find and communicate defects.
- Test design
- Automation
- API testing
Data & AI
Data Engineer
Data engineering interviews test SQL, data modelling, pipeline design, batch and streaming processing, and data quality.
- Advanced SQL
- Data modelling
- ETL/ELT
Data Scientist
Data science interviews blend statistics, machine learning, SQL, product sense and communicating results to non-technical audiences.
- Statistics
- Experiment design
- Machine learning
Data Analyst
Data analyst interviews focus on SQL, spreadsheets, dashboards, metrics and turning data into clear recommendations.
- SQL
- Spreadsheets
- Visualisation
Machine Learning Engineer
ML engineering interviews cover ML fundamentals, coding, ML system design and taking models reliably to production.
- ML fundamentals
- Python
- Feature engineering
Cloud, Infrastructure & Security
DevOps Engineer
DevOps interviews focus on CI/CD, containers, Kubernetes, infrastructure as code, Linux, networking and incident response.
- CI/CD
- Docker
- Kubernetes
Cloud Engineer
Cloud engineering interviews cover compute, networking, storage, identity and designing reliable, cost-aware architectures on a public cloud.
- Networking
- IAM
- Compute and storage
Site Reliability Engineer
SRE interviews test systems knowledge, troubleshooting, coding for automation, SLOs and incident management.
- Linux internals
- Networking
- Observability
Database Administrator
DBA interviews cover performance tuning, indexing, backup and recovery, replication, security and high availability.
- SQL tuning
- Indexing
- Backup and recovery
Cybersecurity Engineer
Security interviews explore authentication, application security, network security, threat modelling and incident response.
- Authentication
- Application security
- Cryptography basics
Product & Business
Product Manager
Product management interviews test product sense, execution, metrics, prioritisation, technical fluency and leadership.
- Product sense
- Prioritisation
- Metrics
Business Analyst
Business analyst interviews focus on requirements gathering, process modelling, stakeholder management, data analysis and documentation.
- Requirements elicitation
- Process modelling
- User stories
Project Manager
Project management interviews cover planning, risk management, delivery methods, stakeholder communication and leading teams through change.
- Planning
- Risk management
- Agile and waterfall
SAP & Enterprise Apps
SAP Consultant
SAP consultant interviews test module expertise, implementation methodology, configuration, integration points and client-facing communication.
- Module configuration
- Business processes
- Implementation methodology
SAP ABAP Developer
ABAP interviews cover ABAP programming, reports, enhancements, data dictionary, performance tuning and modern ABAP for S/4HANA.
- ABAP
- Data dictionary
- Enhancements
SAP FICO Consultant
SAP FICO interviews focus on financial accounting and controlling configuration, integration with logistics, period-end closing and reporting.
- General ledger
- Accounts payable and receivable
- Asset accounting
SAP MM Consultant
SAP MM interviews cover procurement, inventory management, material master, pricing procedures and integration with finance.
- Procure to pay
- Material master
- Inventory management
SAP SD Consultant
SAP SD interviews focus on order to cash, pricing, billing, delivery, credit management and integration with finance and materials.
- Order to cash
- Pricing
- Billing
Salesforce Developer
Salesforce developer interviews test Apex, Lightning components, the data model, governor limits, integrations and security.
- Apex
- SOQL
- Lightning Web Components
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