Data, AI and tech job titles

102 titles · 9,340 open roles

Who is hiring, September 2025

299 postings in the Hacker News thread mention 34 tracked titles; the most mentioned is Full Stack Engineer, in 19% of them.

Titles in this thread

Change: percentage points against a year before
#TitlePostsChange
1Full Stack EngineerWorks across the browser, the API and the database; the default startup hire.19% · e.g. Greenline57-2.2
2Staff EngineerThe senior individual-contributor track: technical leadership without managing people.9.0% · e.g. SmarterDx27+2.3
3Founding EngineerOne of a startup's first engineers, usually with equity and a wide remit.8.4% · e.g. Greenline25+2.4
4Platform EngineerBuilds the internal platform other engineers deploy on: clusters, CI, paved roads.7.0% · e.g. SmarterDx21+4.0
5AI EngineerA software engineer who builds products on top of models rather than training them.6.7% · e.g. Proton20+4.7
6Product ManagerDecides what gets built and why, and gets it shipped.6.7% · e.g. Checkly20+3.7
7Machine Learning EngineerTrains, ships and maintains machine learning models in production.5.7% · e.g. SmarterDx17+0.0
8Data EngineerBuilds the pipelines, warehouses and platforms that move and store data.5.0% · e.g. Friendly Captcha15+1.7
9Product EngineerA full-stack engineer who owns product decisions too, not just tickets.5.0% · e.g. Dash015+2.7
10Engineering ManagerManages a team of engineers: hiring, delivery and careers.5.0% · an example posting15+0.7
11Product DesignerDesigns how a product works and looks, from research to the final screen.4.0% · e.g. Checkly12+2.3
12Design EngineerHalf designer, half front-end engineer: prototypes and ships polished interfaces.3.7% · e.g. Cogram11+2.0
13Site Reliability EngineerKeeps production up with software: on-call, SLOs and automation; Google's term.3.7% · e.g. Pex11+1.7
14Developer AdvocateRepresents developers to a company and the company to developers: docs, demos, talks.3.3% · e.g. Temporal Technologies10+2.0
15Security EngineerFinds and fixes weaknesses in systems, code and cloud accounts.2.7% · e.g. Lovable8+1.4
16Data ScientistUses statistics and models to answer questions with data; the "sexiest job" of 2012.2.3% · e.g. SmarterDx7-0.7
17Forward Deployed EngineerAn engineer who ships software inside a customer's environment, part builder and part consultant; Palantir coined it, AI labs made it common.1.7% · e.g. Foxglove5+1.7
18DevOps EngineerAutomates builds, deploys and infrastructure; the title that took over from sysadmin.1.7% · e.g. Mathlib Initiative5-1.3
19Applied AI EngineerTurns frontier models into working products for specific customers or use cases.1.3% · e.g. Komodo Health4+1.3
20Computer Vision EngineerBuilds models and systems that read images and video, from robots to retail.1.3% · e.g. Master Works / Nabeh4+1.3
21Technical Product ManagerA product manager for platforms, APIs and developer products.1.3% · e.g. AllSpice4+1.0
22Research ScientistDesigns and runs experiments to push what models can do; usually a PhD role.1.0% · e.g. Fundamental Research Labs3+0.0
23Solutions EngineerThe technical half of a sale: demos, proofs of concept and integration help.1.0% · e.g. Foxglove3-1.3
24Research EngineerWrites the code that makes research run: training runs, experiments, infrastructure.1.0% · e.g. Lovable3-0.7
25MLOps EngineerRuns the training, serving and monitoring infrastructure that ML teams depend on.1.0% · e.g. Clio3+0.7
26Analytics EngineerModels raw data into clean, tested tables (usually with dbt) for analysts and dashboards; named by dbt Labs around 2019.0.70% · e.g. P2P.org - We’re Hiring2+0.7
27Agent EngineerBuilds LLM agents that plan and call tools, and the harnesses that keep them reliable.0.70% · e.g. LiveKit2+0.7
28Data AnalystAnswers business questions with SQL, dashboards and spreadsheets.0.30% · e.g. SmarterDx1-1.0
29LLM EngineerAn engineer focused on building with, fine-tuning or serving large language models.0.30% · e.g. Master Works / Nabeh1+0.3
30Member of Technical StaffA deliberately flat title from Bell Labs, revived by AI labs for engineers and researchers alike.0.30% · e.g. Roundtable1+0.0
31Blockchain EngineerWrites smart contracts and protocol code; peaked with the 2018 and 2021 crypto cycles.0.30% · e.g. Category Labs1+0.0
32AI Solutions ArchitectDesigns how a customer should use AI models and services, from architecture review to a working proof of concept.0.30% · e.g. Agile Six1+0.3
33GTM EngineerBuilds sales and marketing systems with data enrichment, automation and language models instead of adding headcount.0.30% · e.g. Squint1+0.3
34AI Product ManagerA product manager for model-powered products, fluent in evals and model behaviour.0.30% · e.g. TigerData1+0.3