We Lost 4 Engineers in One Quarter in Singapore — the 7 Retention Steps That Took 12-Month Attrition From 31% to 9%

In one quarter, a Singapore engineering team of thirteen lost four people. Three were engineers we very much wanted to keep. The fourth we did not, which is its own kind of information.

Twelve months later, regretted attrition on the same team was 9 %, down from 31 %. Compensation went up, but modestly — well below what four replacement hires would have cost. Most of the change came from things that cost nothing except attention and a willingness to look at uncomfortable data.

Here is the method in seven numbered steps, including the step we got wrong twice.

Step 1: measure regretted attrition by tenure cohort

Almost every team measures this wrong, and the wrong measurement actively conceals the problem.

Total attrition is close to useless. A team at 20 % total attrition where none of it is regretted is healthier than a team at 12 % where every leaver was a senior engineer you depended on. Split the number into regretted and non-regretted, decided honestly, ideally before anyone resigns.

Then break regretted attrition down by tenure band. This is where the diagnosis lives:

Ours was concentrated almost entirely in the 18–30 month band. That immediately told us it was a growth-path problem, not a pay problem — and it stopped us from spending money on the wrong fix, which had been the plan going into that quarter.

Step 2: run stay interviews, not exit interviews

Exit interviews collect polite fiction. The decision is irreversible, the reference matters, Singapore’s technology community is small, and nobody with sense burns a bridge on the way out. We ran four exit interviews and learned essentially nothing beyond “a great opportunity came up”.

Stay interviews are conducted with people who are still there, by someone who is not their direct manager, with no agenda beyond understanding. Four questions, thirty minutes:

• What would make you start looking?
• What is the most frustrating part of your week?
• What would you want to be doing in eighteen months, and is that possible here?
• If you could change one thing about how the team works, what would it be?

We found the real problem in three weeks. It was not compensation and it was not the technology. It was that three engineers out of thirteen were carrying nearly all the on-call and production support load, and every one of the three was in the 18–30 month tenure band. They were the ones who knew the systems well enough to be paged, and they had been quietly absorbing it for a year.

Step 3: rebalance on-call and interrupt load

Measure the actual distribution, not the rota on paper. Pages taken, out-of-hours incidents handled, and support interrupts absorbed during the working day — per person, over the last quarter.

In our case the top three engineers were handling roughly seventy per cent of production pages. The rota said the load was shared across eight people. Both statements were true: the formal rota was even, but escalations converged on whoever actually knew the system, and that is not visible in a schedule.

Three fixes, in order of effect. Documented runbooks for the top ten recurring incidents, so a wider group can act. Deliberate rotation of system ownership, accepting slower resolution for a quarter as the price of spreading knowledge. And a hard cap on consecutive on-call weeks, enforced by the manager rather than left to individual discretion — because the engineers absorbing the load are exactly the people who will not ask for relief.

Step 4: benchmark compensation proactively, not at resignation

Review against market twice a year and adjust before anyone interviews elsewhere.

Counter-offers are a poor instrument. By the time an engineer presents a competing offer, they have completed a full external process — typically six to ten weeks of sustained dissatisfaction and effort. The pay gap was the trigger, not the cause. Accepted counter-offers commonly end in a departure within nine to twelve months anyway, and they teach the rest of the team that resigning is the reliable route to a raise.

Publish the logic of your bands even if you do not publish the numbers: what distinguishes each level, and what a promotion requires. Most compensation dissatisfaction we encounter in Singapore is not about the absolute figure. It is about not understanding how the figure was arrived at.

Step 5: build a technical track that is genuinely equivalent to management

This is where our 18–30 month cohort was leaving, and it is the step we got wrong twice before getting it right.

Our first attempt was cosmetic: we created senior individual contributor titles with no change to pay bands or decision authority. Everyone saw through it immediately, and it did measurable harm — it confirmed that the technical path was decorative.

A real technical track needs three things, and all three are non-negotiable. Pay bands equal to the management track at equivalent levels, not slightly below. Genuine decision authority over technical direction, meaning the staff engineer’s architectural call is not routinely overruled by a manager. And visible examples — at least one person who has actually been promoted along that path, because until someone has, nobody believes it exists.

Without this, your strongest engineers face a choice between becoming managers they do not want to be, or leaving to be promoted somewhere else. Most choose leaving. Colleagues covering Tokyo engineering hiring report the same pattern, and our team working with Dubai employers sees it in the Gulf too — this is not a Singapore-specific failure.

Step 6: give scope, not perks

Perks are the most over-invested and least effective retention lever in the market. No senior engineer has ever stayed for catered lunches, and none has ever left for want of them.

What retains senior engineers is scope: ownership of a problem that is genuinely difficult and genuinely theirs. Not a task list — a domain, with the authority to make decisions inside it and the accountability for the outcome.

This costs nothing financially and is hard managerially, because it requires giving up control. It is also, in our experience, the single most effective intervention on this list. Two of the three engineers who stayed through our worst quarter cited a specific expansion of ownership as the reason, unprompted, in their stay interview six months later.

We spent two years optimising benefits and lost engineers anyway. We spent one quarter redistributing ownership and stopped losing them. Nobody warns you how cheap the thing that works actually is. — Panos Petropoulos, HireDeveloper.sg

Step 7: make the manager the accountable owner of retention

Retention is not an HR programme. It is a management outcome, and it behaves like every other outcome: it improves when someone is accountable for it and has the means to act.

Put regretted attrition among direct reports into manager performance review. Then — and this matters more than the metric — give managers the means: authority to make off-cycle compensation adjustments, budget for scope expansion, and the training to run a stay interview without turning it into a performance conversation.

A metric without means produces gaming rather than retention. We saw this in our first attempt, when managers began classifying regretted departures as non-regretted. Fixing that required moving the regretted-or-not judgement to a second person, made in advance.

What the numbers did, and how long it took

The shape of that chart is the most important thing in this article. Quarter one showed almost no improvement, because the people who had already decided to leave still left. Everything we changed only affected the cohort that had not yet decided.

Month four is where retention programmes die. Leadership looks at a flat number, concludes the effort failed, and moves on — usually to a compensation intervention that costs far more and addresses a cause that was never the problem. Commit to three quarters of measurement before judging.

If you are hiring while fixing retention — which is the realistic situation for most teams — our guide to backend development in Singapore covers how to sequence roles so that a single departure does not put a system at risk in the first place.

FAQ: developer retention in Singapore

What is a normal developer attrition rate in Singapore?

Total annual attrition of 15–20 % is common, but the headline number means little. Measure regretted attrition by tenure cohort, and treat anything above 10 % among engineers with more than two years’ tenure as a problem needing intervention.

Do counter-offers work for retaining developers?

Rarely, and expensively when they fail. By the time an engineer has a competing offer, they have spent six to ten weeks on an external process. Accepted counter-offers often end in departure within nine to twelve months, and they teach the team that resigning is how you get a raise.

What actually makes senior engineers stay?

Interesting technical scope they genuinely own, a manager who removes obstacles rather than adding process, and sustainable workload — particularly fair on-call distribution. Compensation is a hygiene factor: underpayment drives people out, but overpayment will not keep someone who is bored.

How long does it take to see retention improve?

About two quarters, because people who have already decided will still leave. This lag is why most retention initiatives are abandoned around month four, just before they would have shown results.