All September 2025 Jobs

231 total positions

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*Maiven : Remote (US)

🏢 _Maiven👤 maiven

40GRID - Full-time Remote : Senior React Native Mobile

🏢 40GRID👤 bill_02109

9 Mothers Defense : Hybrid (Austin TX)

🏢 9MothersDefense👤 dowakin

Absinthe Labs : Full-Stack Engineer

🏢 AbsintheLabs👤 AbsintheLabs

Adalat AI : Remote (India, but open to global for exceptional candidates)

🏢 AdalatAI👤 agnivade

ADI Trinamic : Junior Embedded Systems Software Engineer

🏢 bp👤 trinamic-bp

AllSpice : Full time (US timezones)

🏢 AllSpice👤 kdumont

antgoldbloom

🏢 Company👤 antgoldbloom

April : ONSITE

🏢 April👤 vedhsaka

Aqora : Quantum Computing Expert

🏢 Aqora👤 Kraji

Attendi : ML Platform Engineer

🏢 Attendi👤 edwardfsoler

Austin_Conlon

🏢 Company👤 Austin_Conlon

Backend Engineer : 20-40 hours a week TBD

🏢 BackendEngineer👤 ravenzachary

Base Power : Onsite

🏢 BasePower👤 jmg2227

BCC : Platform Systems Engineers

🏢 BCC👤 zecto

Beautiful.ai : Full-Time

🏢 ai👤 beautiful-ai

Better Stack : Europe remote in UTC ± 3h

🏢 BetterStack👤 jurajmasar

BillionToOne (YC S17)

🏢 BillionToOne(YCS17)👤 kevinwuhoo

Bluesky Social : Multiple positions

🏢 BlueskySocial👤 pfraze

Braden Health : Boise (ONSITE)

🏢 BradenHealth👤 cwbrandsma

Brilliant.org : Remote (North America), SF, NYC

🏢 Brilliant_org👤 jaredsilver

Bubblehouse : Fully REMOTE

🏢 Bubblehouse👤 andreyvit

Cambridge Terahertz : ONSITE Santa Clara, CA

🏢 CambridgeTerahertz👤 nthz554

Category Labs : Remote and NYC

🏢 CategoryLabs👤 wwolffrec

ChainSecurity : Blockchain Security Engineer

🏢 ChainSecurity👤 wipaveeknecht

Channel3 : NYC

🏢 Channel3👤 aschiff1

Charge Robotics : Mechanical Engineer

🏢 ChargeRobotics👤 justicz

CharlesRP

🏢 Company👤 CharlesRP

Charlie Labs : Remote (Global)

🏢 CharlieLabs👤 neom

Checkly : Multiple Roles

🏢 Checkly👤 lausingh

Chicago - Hybrid or Remote : Full-time

🏢 Chicago👤 divyshar

Chronograph (chronograph.pe) : DevOps Engineer

🏢 Chronograph(chronograph_pe)👤 nbraga

Citymapper by Via : London, UK

🏢 CitymapperbyVia👤 EmilLondon

Class Central : Senior Full Stack Engineer

🏢 ClassCentral👤 dhawalhs

Clerq : onsite (NYC)

🏢 Clerq👤 zukee

ClickHouse : Remote

🏢 ClickHouse👤 manish_gill

ClimateFriendly : Data Engineer

🏢 ClimateFriendly👤 gtuckera

Clio : Full-time and permanent with benefits from day one, paid by us, CAD salary bands posted on job descriptions

🏢 Clio👤 cliornd

Coachcube : Mid to Senior ML Engineer and CV Engineer

🏢 Coachcube👤 ilikerashers

Coder : Multiple roles

🏢 coder👤 connorb-coder

Cogram : Full-time

🏢 Cogram👤 ricwo

Come build the data platform of tomorrow!

🏢 Comebuildthedataplatformoftomorrow!👤 garrettwolfe

Come work with me @ AllTrails and help lead our full-stack, frontend, backend, and mobile teams.

🏢 Comeworkwithme@AllTrailsandhelpleadourfull👤 jamgraham

Comity Inc. : Platform Software Engineer

🏢 ComityInc_👤 andres_comity

Common Prefix : Greece

🏢 CommonPrefix👤 dionyziz

Composio : Senior Backend Engineers + Product Engineers (Frontend + SDKs)

🏢 Composio👤 haxzie

Comulate : Senior Engineer (3+ YoE)

🏢 Comulate👤 michaelm244

Connie Health : Multiple senior engineering roles

🏢 ConnieHealth👤 huan23

Continua AI : Multiple Roles

🏢 ContinuaAI👤 continua

Count : Senior Software Engineer

🏢 Count👤 ojpike

CreativeMode (S24) : On-site - San Francisco, CA

🏢 CreativeMode(S24)👤 wilson090

CredCore : Engineering

🏢 CredCore👤 jeswin

Curious why some of these posts are downgraded? Is that to be considered a rating of the company? Dislike for the advert because it misses some details expected? Etc

🏢 Curiouswhysomeofthesepostsaredowngraded?Isthattobeconsideredaratingofthecompany?Dislikefort👤 dhab

CVector : Full Stack Software Engineer

🏢 CVector👤 joshuanapoli

Dash0 : Multiple roles

🏢 Dash0👤 ayoisaiah

Data Engineer : US Resident

🏢 DataEngineer👤 ransom1538

Datadog : Software Engineers

🏢 Datadog👤 dbenamy

Digital Onboarding : Senior Full-stack Engineer

🏢 DigitalOnboarding👤 crossman

dlapid

🏢 Company👤 dlapid

DuckDuckGo : Multiple Roles

🏢 DuckDuckGo👤 bill_duckduckgo

Duranta : Seattle, WA

🏢 Duranta👤 MKK

EAGL : Ghent, Belgium

🏢 ai👤 some-ai-dev

ELI Beamlines (ELI ERIC) : Dolní Břežany (Prague), Czech Republic

🏢 ELIBeamlines(ELIERIC)👤 drmacak

Equity Trust : Lead ML Engineer

🏢 EquityTrust👤 wetherc

eventfirst : Senior Full-Stack Engineer

🏢 h👤 felix-h

Faction : Founding Engineers

🏢 Faction👤 kurns

felipelalli

🏢 Company👤 felipelalli

Findigs : Full-time

🏢 Findigs👤 LLgordon

fleming.de : Full Stack Engineer

🏢 fleming_de👤 Burnstreet

Fold : Remote (US Only)

🏢 Fold👤 xur17

Formal : Multiple Positions

🏢 Formal👤 sbenitez

Foxglove : Onsite or Remote

🏢 Foxglove👤 amacneil

Franklin Templeton : Quant Implementation Lead

🏢 FranklinTempleton👤 dnadler

Freetrade : London (ONSITE)

🏢 Freetrade👤 varsis

Friendly Captcha : Data Engineer - Bot Protection

🏢 FriendlyCaptcha👤 protoduction

Full-stack, former technical founders : Full-time

🏢 Full👤 hanrelan

Full-time

🏢 Full👤 dilipdasilva

Full-time : ONSITE

🏢 Full👤 karma_p

Full-Time Montreal - Hybrid (Canada) : Internship Brazil - Remote

🏢 Full👤 stere0

Fundamental Research Labs : Fullstack, Product, + Software Engineers, Ex-founders, Researchers

🏢 FundamentalResearchLabs👤 caitbit

FunnelStory : REMOTE (India)

🏢 FunnelStory👤 preetamjinka

Furtim Modus : Hiring Java Developer (Full-Time)

🏢 FurtimModus👤 furtimmodus

FusionAuth : Senior Security Engineer, Documentation Engineer, Sr Developer Advocate

🏢 FusionAuth👤 mooreds

georgegearhart

🏢 Company👤 georgegearhart

Gigs (YC W21) : Full-time

🏢 Gigs(YCW21)👤 ThibautdeVos

GoGoGrandparent (YC S16) : FULLY REMOTE

🏢 GoGoGrandparent(YCS16)👤 willgogo

Goody : Remote

🏢 Goody👤 markbao

Great Question : Director of Engineering

🏢 GreatQuestion👤 nedwin

Greenline : Founding Engineer Roles

🏢 Greenline👤 dnlphys

Hardfin : Full-stack engineer

🏢 Hardfin👤 bweisb

Hearst : New York City - Hybrid or Remote

🏢 Hearst👤 anais9

Hello everyone. Looking for a meaningful and intrepid change?

🏢 Helloeveryone_Lookingforameaningfulandintrepidchange?👤 OnjaMadagascar

HomeCloud : Remote (US, EU UTC-6 to UTC+2)

🏢 HomeCloud👤 HomeCloud

Houmanoids : Lots of roles

🏢 Houmanoids👤 taylorhou

Howie.systems (EU VC funded) : Full-Stack (AI) Engineer

🏢 Howie_systems(EUVCfunded)👤 BrandiATMuhkuh

Humaans (YC W21) : Engineering Leads, Senior Full-Stack Engineers

🏢 Humaans(YCW21)👤 kn8

Hybrid (Houston, TX) : Senior Software Systems Engineer

🏢 Hybrid(Houston_TX)👤 Ken_At_EM

Hyderabad, India : Onsite

🏢 Hyderabad_India👤 a_rahmanshah

IanWoodfill

🏢 Company👤 IanWoodfill

iGent AI : Full-time

🏢 iGentAI👤 martinthought

Imbue : Data Engineers

🏢 Imbue👤 kanjun

Journee : Berlin, Germany, Europe

🏢 Journee👤 yokto

jperaino

🏢 Company👤 jperaino

JustWatch : Frontend Engineer (Junior–Mid)

🏢 JustWatch👤 JustWatchTA

Justworks : Full-time

🏢 Justworks👤 leothekim

JWP Connatix : AI Software Engineer

🏢 JWPConnatix👤 kxrm

Kadoa : Multiple roles

🏢 Kadoa👤 hubraumhugo

Kaedim : Software Engineer, Machine Learning Engineer, Customer Support Engineer, Product Manager, Founding Recruiter

🏢 Kaedim👤 konstantina_ps

Klara Inc. : OpenZFS Developer

🏢 KlaraInc_👤 allanjude

ko-br : cofounders hunting and founding members across design, engineering, research and business development

🏢 ko👤 ahmedbaracat

Komodo Health : Applied AI Engineer

🏢 KomodoHealth👤 ramraj07

Konvu : Software Engineer

🏢 Konvu👤 paulbleicher

Koyeb : Multiple Roles

🏢 Koyeb👤 richavohra

krea.ai : San Francisco (on-site), CA

🏢 krea_ai👤 dvrp

Kredit : .NET Engineer Roles

🏢 Kredit👤 kreditkenny

Langdock (YC S23) : Product Engineers (Full-stack), Infrastructure Engineers, AI Associates

🏢 Langdock(YCS23)👤 balazscsomor

Lara Health : Several roles

🏢 LaraHealth👤 LaraHealth

Layer Health

🏢 LayerHealth👤 mikelayerhealth

LiveKit : Remote

🏢 LiveKit👤 Kimi_livekit

Loman AI : Founding Engineer

🏢 LomanAI👤 jansenderr

London, UK : ONSITE

🏢 London_UK👤 mnbbrown

Loop : loop.com

🏢 Loop👤 shuluster

Lovable : Multiple Roles

🏢 Lovable👤 nadc

Materialize : Full-time

🏢 Materialize👤 pH14

Mathlib Initiative : DevOps Engineer

🏢 MathlibInitiative👤 ocfnash

Mattermost : Multiple roles

🏢 Mattermost👤 evasar

Memorang (AI-powered EdTech stack) : Full-Time

🏢 Memorang(AI👤 kirin_memorang

Mintlify : Senior SW

🏢 Mintlify👤 hahnbee

MITTE.AI : Berlin, Germany

🏢 MITTE_AI👤 akoculu

Modash.io : Multiple Roles

🏢 Modash_io👤 svaigstu

Monad Foundation : Remote

🏢 MonadFoundation👤 clee_tech01

Monadical.com : Chief of Staff

🏢 Monadical_com👤 agonza

MONUMENTAL : Amsterdam, The Netherlands

🏢 MONUMENTAL👤 rossng

Moyai : Amsterdam, The Netherlands

🏢 r👤 hommes-r

Multiple Roles : Romania, Poland, Italy

🏢 MultipleRoles👤 threeturn

N43 Studio is a venture studio dedicated to building bold, technology-driven companies from the ground up. We identify emerging opportunities, develop ideas into working prototypes, and launch ventures designed to scale.

🏢 N43Studioisaventurestudiodedicatedtobuildingbold_technology👤 adelinabu15

Nebula : Multiple roles

🏢 Nebula👤 Trufa

Neon Health : AI agents in healthcare

🏢 NeonHealth👤 stedman

Neuralwatt : Full-time

🏢 Neuralwatt👤 scottcha

Never hear anything

🏢 Neverhearanything👤 mkamran94

Nova Credit : Remote (US, Canada)

🏢 NovaCredit👤 yazmi

Odevo : DevEx Engineer

🏢 Odevo👤 eddlgtm

OneCrew : Multiple Roles

🏢 max👤 oc-max

Oneleet (YC S22) : Multiple Roles

🏢 Oneleet(YCS22)👤 sbysb

OpenRent : London, UK

🏢 OpenRent👤 dazbradbury

Oxidian

🏢 Oxidian👤 hahughes

Peregrine Technologies : Senior Software Engineers

🏢 PeregrineTechnologies👤 camperegrine

petra_shaheen

🏢 Company👤 petra_shaheen

PetsApp – The future of pet care : Minneapolis

🏢 PetsApp–Thefutureofpetcare👤 wmonk

Pex - part of Vobile Group : US

🏢 Pex👤 stepanbujnak

Phrasing : EU Remote

🏢 Phrasing👤 barrell

Picnic : Multiple roles

🏢 Picnic👤 andrewstetsenko

PlantingSpace : Full-time

🏢 PlantingSpace👤 PlantingSpace

Please everyone, men

🏢 Pleaseeveryone_men👤 mixmastamyk

Ploid AI : Barcelona, Spain

🏢 PloidAI👤 agastalver

Pocketflows : Founding Engineer

🏢 Pocketflows👤 theodoretliu

Polar Sky : Founding AI Lead

🏢 PolarSky👤 rdli

PostHog : Full-Time

🏢 PostHog👤 timgl

PredictDAO : Full-stack engineer

🏢 PredictDAO👤 hmoody

Privacy-focused AI Project : Founding Engineer

🏢 Privacy👤 burnaway

Product Manager (Sr) : 185k-205k salary + equity

🏢 ProductManager(Sr)👤 mikebabineau

Promptwatch : Amsterdam, Netherlands

🏢 Promptwatch👤 klaaz0r

Prophet Town LLC : Various Software Engineering Roles

🏢 ProphetTownLLC👤 jadowdl

Proton : AI Engineer

🏢 Proton👤 mdup

Prove AI: AI Management start up

🏢 ProveAI👤 Prove_Richard

PUNTT.AI :Founding AI-First Growth Marketer

🏢 PUNTT_AI👤 MeaningfulAI

quaintdev

🏢 Company👤 quaintdev

Radar Labs : Software Engineers (SRE, data platform, backend, full-stack, mobile)

🏢 RadarLabs👤 timjulien

Railway : Infra eng - Storage, Infra (Platform) eng, Product Eng (full stack)

🏢 Railway👤 kollmar28

Rappo : Founding Applied AI Engineer

🏢 Rappo👤 vira28

REMOTE

🏢 REMOTE👤 justinpaulson

REMOTE

🏢 REMOTE👤 zwm

RentSpree : 185k-265k

🏢 RentSpree👤 alexzoltano

Retirable : Senior Engineer

🏢 Retirable👤 trevolutionary

RevEng.AI : London, UK

🏢 RevEng_AI👤 u53rn4m3

Revere Defense Technologies - Autonomous Networks and Infrastructure

🏢 RevereDefenseTechnologies👤 revere

Rinse : Hybrid in SF Bay Area, Los Angeles, New York (Brooklyn), Boston, Chicago, Seattle, Washington DC, or Newark. (Primarily remote with some on-site responsibilities.)

🏢 Rinse👤 samcheng

Riverline (Bengaluru, India) : Full-Stack AI Engineers

🏢 Riverline(Bengaluru_India)👤 jayanthk_

Rocket Alumni Solutions : Technical Product Manager, Frontend Engineer

🏢 RocketAlumniSolutions👤 arm32

ROCKSTAR GAMES : NYC-San Diego-New England

🏢 ROCKSTARGAMES👤 htien

Roundtable : On-site San Francisco, CA

🏢 Roundtable👤 mdahardy

Rover : Software Engineers (Multiple Roles)

🏢 tech👤 rover-tech

SalesJack : Founding Engineer

🏢 SalesJack👤 dempsry

Samsung Research America, Mountain View is hiring Multiple Speech Research Role [5+ yrs experience]. Both Speech to Text ASR, and Text to Speech TTS, Speech to Speech roles. You will get to work on cutting edge AI Speech Research.

🏢 SamsungResearchAmerica_MountainViewishiringMultipleSpeechResearchRole[5+yrsexperience]_B👤 akash91

sara_p2p

🏢 Company👤 sara_p2p

Saris AI : Full-Stack + ML Engineers

🏢 SarisAI👤 jd007

Seeq : Staff Software Engineer (Full stack)

🏢 Seeq👤 rustyparts

SerpApi : Junior to Senior Fullstack Engineer multiple positions

🏢 SerpApi👤 hartator

SewerAI : Staff Full-Stack Engineer

🏢 SewerAI👤 sepehr500

Sharecare : Contract

🏢 Sharecare👤 prashanth_docai

ShieldAI : Full-time

🏢 ShieldAI👤 ta_sai_2025

Shorebird : Mid-Senior across Web, Dart, Full Stack or C++

🏢 Shorebird👤 eseidel

sketch.dev : engineer

🏢 sketch_dev👤 crawshaw

SmarterDx : 150-250k+ + equity + benefits

🏢 SmarterDx👤 justin_sdx

Sourcegraph : San Francisco

🏢 Sourcegraph👤 dcsourcegraph

Sourcetable.com : Product Marketing (contract)

🏢 Sourcetable_com👤 mceoin

Spacelift : Remote (Europe)

🏢 Spacelift👤 cube2222

Sphinx Defense : Remote (US Only), DC, Colorado Springs, LA

🏢 SphinxDefense👤 meganvs

Stack Auth (S24) : San Francisco, CA

🏢 StackAuth(S24)👤 n2d4

Stainless : Engineers, EMs, Former Founders, GTM, Business, more

🏢 Stainless👤 rattray

Stealth Solar Tech Startup : Remote (EU-friendly)

🏢 StealthSolarTechStartup👤 sarrma

Stellar Science : Hybrid (USA) Albuquerque NM, Washington DC (Tysons VA), Dayton OH

🏢 StellarScience👤 StellarScience

Stile Education : Melbourne, Australia

🏢 StileEducation👤 drodgers

Stitch Fix : Data Platform Engineer

🏢 StitchFix👤 jkubicek

Stream : Multiple Positions

🏢 Stream👤 nastya_geller

Sync Bio : Biology Postdoc

🏢 SyncBio👤 petersand

Synca : Stockholm (EU Remote ok)

🏢 Synca👤 eliswiftly

Talk Machine : Founding Engineers

🏢 TalkMachine👤 azmaty

Tandem Health : On-site in Stockholm, Sweden

🏢 TandemHealth👤 johnmoberg

Temporal Technologies : Multiple positions in United States - WORK FROM HOME

🏢 TemporalTechnologies👤 Redeker_15_Beep

Terrace Networks : Security Data Systems Engineer

🏢 TerraceNetworks👤 ericpauley

TestBox : Multiple Roles

🏢 TestBox👤 deyton

toisanji

🏢 Company👤 toisanji

Trunk : DevRel Engineer - Remote US or Canada

🏢 Trunk👤 trunksuzieross

Uncountable : Full-Stack Engineering

🏢 Uncountable👤 jhirshman

Undetect.io : Remote, Global

🏢 Undetect_io👤 codeafinil

Unto Labs : San Francisco, CA

🏢 UntoLabs👤 untolabs

Upway : Paris (Hybrid)

🏢 Upway👤 austil

V7 : www.v7labs.com

🏢 V7👤 Jaketeagle

Vantage : NYC and Remote

🏢 Vantage👤 StratusBen

VeritusAgent : Full Stack Software Engineer

🏢 VeritusAgent👤 josephstein

VitVio : Senior Full-Stack Engineer (Elixir, NixOS, React)

🏢 VitVio👤 cafkafk

We are LIFEPOWR! Antwerp (Belgium) : Full-time

🏢 WeareLIFEPOWR!Antwerp(Belgium)👤 jbailleux

We’re a fast-moving team of aviators, engineers, and operators on a mission to transform aviation with an AI platform that makes flying safer, more efficient, and more capable. Backed by top investors and having already secured a dozen Department of Defense contracts and worked with three major airlines, we’re flying through barriers and working on a mission that matters.

🏢 We_reafast👤 beaconai

Y Combinator (yes, the people who run this site) : Full stack web and AI

🏢 YCombinator(yes_thepeoplewhorunthissite)👤 snowmaker

yeet : Full-Time

🏢 yeet👤 r3tr0

YPCrumble

🏢 Company👤 YPCrumble

Zed Industries : North America, South America, Europe REMOTE

🏢 ZedIndustries👤 mslzed

Zetier : Multiple US locations (VA, PA, FL, TX, CA, NY)

🏢 Zetier👤 zetier

Zeven : Senior Backend Developer

🏢 alex👤 zeven-alex

zoetro.pe : Technical Staff

🏢 zoetro_pe👤 zoetrope