Tech sales & solutions engineer

What does a tech sales & solutions engineer do?

A tech sales and solutions engineer helps businesses buy technology products.

The job sits between the sales team and the product or engineering team. You explain how a product works, show it to the buyer, and check that it fits the buyer's systems.

In Singapore, you find this role at software vendors, cloud providers, telecommunications firms and IT resellers. Most people in the role report to a sales director or a head of solutions engineering, inside the sales organisation.

You work daily with account executives, who own the deal and the buyer relationship. You also work with product managers, engineers and customer success managers. On the buyer's side, you deal with IT, security, finance and procurement staff.

What the work involves

• Join discovery calls with account executives to learn the buyer's problem, current systems and goals.
• Run product demos built around the buyer's use case, and answer technical questions on the spot.
• Write the technical parts of proposals and RFPs, such as security, hosting and integration.
• Build small proofs of concept, such as a sample API call or a dashboard on the buyer's sample data.
• Log call notes, risks and next steps in the CRM after each meeting.
• Pass buyer feedback and missing features back to the product team.

Pay in Singapore

Back to top

Skills a tech sales & solutions engineer needs

Back to top

Tech sales & solutions engineer job description

A Singapore software vendor, cloud provider or IT reseller hires a tech sales and solutions engineer to support its sales team.

You join sales calls, run product demos, answer technical questions and shape proposals. The role suits someone who understands technology and is comfortable talking to buyers. Official job classifications place it under ICT sales and services professionals.

Responsibilities

• Join discovery calls and match the buyer's needs to what the product can do.
• Plan and run product demos for both small project teams and senior decision makers.
• Write technical answers for proposals, RFPs and security questionnaires.
• Build proofs of concept and trial set-ups, then review the results with the buyer.
• Explain APIs, integration options and cloud hosting to buyer IT teams.
• Work with account executives on deal plans, project scope and next steps.
• Record notes, risks and technical win criteria in the CRM.
• Pass customer feedback and product gaps to product and engineering teams.
• Hand over won deals to implementation or customer success with clear technical notes.

Requirements

• A diploma or degree, often in IT, computer science, engineering or business. Some employers accept hands-on experience instead.
• Typically 0 to 2 years of experience for associate roles, and 3 to 5 years for solutions engineer roles, in support, consulting, development or sales.
• Working knowledge of APIs, SQL and cloud basics on AWS, Azure or Google Cloud.
• Experience with a CRM such as Salesforce or HubSpot.
• Clear spoken and written English. Mandarin or Malay can help with some accounts.

Back to top

Tech sales & solutions engineer career path

Many people enter through sales development, technical support or a technical degree.

From there you move up through solutions engineer grades and, if you choose, into management.

1. Associate solutions engineer

   Entry

   You support demos, take notes on calls and handle simple technical questions. A senior colleague reviews your work.

2. Solutions engineer

   Mid

   You run discovery calls and demos on your own. You also write proposal sections and build proofs of concept.

3. Senior solutions engineer

   Senior

   You lead the technical side of large deals and coach newer engineers. You often handle banks, government bodies and other regulated buyers.

4. Solutions engineering manager

   Lead

   You manage a team of engineers, assign them to deals and set demo and proposal standards. You work with sales leaders on targets.

5. Head of solutions engineering

   Head

   You own the pre-sales function for a company or region. You set hiring, tools and how the team works with sales and product.

The titles are ones commonly used in Singapore; employers may name the levels differently.

Related jobs and their pay

Back to top

Tech sales & solutions engineer interview questions

We wrote these questions from the skills this job needs. They are not an official question bank.

1. How would you explain what an API is to a non-technical buyer, and then to their developer?

   What a good answer covers

   • Uses a simple comparison for the buyer, such as a waiter passing orders to a kitchen
   • Shifts to endpoints, authentication, JSON and rate limits for the developer
   • Links the API to a business outcome the buyer cares about
   • Checks understanding before moving on

2. What questions do you ask in the first 20 minutes of a discovery call?

   What a good answer covers

   • Asks about the business goal and the cost of the current problem
   • Maps current tools, process and who uses them
   • Finds out who decides, who influences and who signs
   • Asks about timeline, budget range and how success will be measured
   • Listens more than talks and summarises back

3. How do you structure a 30-minute product demo?

   What a good answer covers

   • Opens by restating the buyer's problem
   • Shows two or three features tied to that problem instead of a full tour
   • Uses the buyer's own terms and sample data where possible
   • Leaves time for questions
   • Ends with a clear next step

4. You have an orders table and a customers table. Write a SQL query for the top five customers by order value last quarter.

   What a good answer covers

   • Joins the two tables on the customer key
   • Filters orders to the quarter's date range
   • Groups by customer and sums order value
   • Orders descending and limits to five
   • Mentions checks for duplicates, nulls or cancelled orders

5. You receive an RFP with 120 questions and have five working days. How do you respond?

   What a good answer covers

   • Reads first for deal-breaker requirements and decides whether to bid
   • Reuses approved answers from a response library
   • Assigns owners for security, legal, pricing and product answers
   • Builds a compliance matrix and marks gaps honestly
   • Leaves time for a final review before submission

6. A buyer is nervous about moving to the cloud. What basics of AWS, Azure or Google Cloud do you explain?

   What a good answer covers

   • Regions and availability zones, and why the choice matters for latency and data location
   • The shared responsibility split between provider and customer
   • Encryption, identity and access controls
   • Backups and recovery
   • States only what the product actually does and checks the rest with engineering

7. How do you use a CRM to keep a technical deal on track?

   What a good answer covers

   • Logs call notes, attendees and decisions the same day
   • Records technical win criteria and open risks
   • Keeps stage, next step and close plan up to date
   • Links documents such as demo recordings and proposals
   • Helps the account executive forecast accurately

8. A buyer wants to add an AI chat feature using an LLM API. What do you explain about how it works and where it falls short?

   What a good answer covers

   • Explains prompts, tokens and context limits without jargon
   • Warns that models can give wrong answers with confidence
   • Covers cost per call and response speed
   • Notes what data is sent to the provider and how it is handled
   • Suggests testing on real questions and a human fallback

9. How would you use an AI coding tool such as Claude Code to build a quick proof of concept for a buyer?

   What a good answer covers

   • Starts with a small, clear scope agreed with the buyer
   • Writes a short spec and asks the tool for one part at a time
   • Reads and tests the generated code before showing it
   • Uses sample data instead of real customer data, and keeps keys out of the code
   • Labels the result as a demo, not a finished product

1. Your demo freezes in front of the buyer's finance director. What do you do?

   What a good answer covers

   • Stays calm and says what happened
   • Switches to a backup recording or slides
   • Keeps the focus on the buyer's problem
   • Logs the fault with engineering after the call
   • Follows up the same day with a fix or a re-run

2. A buyer asks for a feature that does not exist. The account executive says it is coming soon. What do you do?

   What a good answer covers

   • Confirms only what the product team has committed to
   • Checks the facts with product management
   • Offers a workaround or a partner tool if one exists
   • Agrees the message with the account executive
   • Notes the request in the CRM as product feedback

3. The buyer's IT team says your product cannot connect to their older internal system. How do you respond?

   What a good answer covers

   • Asks which interfaces, formats and limits the system has
   • Reviews API documentation and tests a simple call
   • Proposes options such as a file export or middleware
   • Brings in an engineer when needed
   • Is honest if the integration is not feasible

1. Tell me about a time you explained a technical idea to someone who did not follow it.

   What a good answer covers

   • Describes a real situation with a clear audience
   • Shows how they changed the explanation
   • Gives the result, such as a decision or a follow-up meeting
   • Says what they would do differently

2. Tell me about a deal or technical evaluation you lost. What did you learn?

   What a good answer covers

   • Gives specific facts and takes ownership
   • Names the point where the deal went wrong
   • Explains what changed in their later work
   • Shows they took feedback from the buyer or the team

1. A buyer asks you to demo using a file of real customer records, including NRIC numbers. What do you do under the Personal Data Protection Act (PDPA)?

   What a good answer covers

   • Declines to use real personal data in a demo
   • Uses made-up or masked sample data instead
   • Explains the buyer and vendor both have duties to protect personal data
   • Follows company policy and asks the buyer's data protection officer if unsure
   • Refers to Personal Data Protection Commission guidance to confirm the rules

2. A bank regulated by the Monetary Authority of Singapore (MAS) sends a security and cloud questionnaire. How do you handle it?

   What a good answer covers

   • Brings in the security and compliance teams early
   • Answers with documents and evidence
   • Is clear about data location, access controls and incident handling
   • Claims only certifications the company holds
   • Expects follow-up questions and a longer review time

Common questions about a tech sales & solutions engineer job

Sources