SaaS Startup | Software Engineer | Full-Time | REMOTE (US) | $180,000 - $250,000 USD

We’re a growing SaaS startup building modern software tools for remote teams. Looking for software engineers with 4+ years of experience to join our product team and help ship features that customers use every day.

If you’re interested, send your resume to paulephraimebuka@gmail.com

Software Engineer — Remote (US Only)

Experience: 5+ years

Location: United States only

Work Type: Remote

Compensation: $90,000–$110,000/year

Employment: Full-time

We’re looking for an experienced Software Engineer with 5+ years of professional experience to join our team in a fully remote role.

Requirements

* 5+ years of professional software engineering experience

* Strong problem-solving and communication skills

* Experience developing, testing, and maintaining production software

* Ability to work independently in a remote environment

Location Requirement: Applicants must currently be based in the United States.

Interested candidates can apply at hassanonewaytech@gmail.com

BOSS-IQ | CTO Partner | REMOTE (worldwide) | Full-time | Istanbul-based company | https://boss-iq.com

BOSS-IQ is an AI strategic-planning product for owner-operators of small and medium businesses. The boss describes an idea that has been stuck for years; a research-and-question session returns an implementation-ready plan. In production since June, hand-onboarding our first paying customers since August, invitation-only.

I am looking for a partner rather than a first hire, and I need two things in one person. An experienced developer who has genuinely run software in production — deployments, incidents, on-call. And a black-belt prompter. I mean that as a level, not a flourish. The tell: if you watch other developers work in AI environments and feel real frustration — everyone prompts, most prompt badly — and you have quietly built your own standing rule files, your own context discipline, your own reusable prompt library, then you already know what I am describing. That is the rarer of the two skills, and the one I weight hardest.

Under the product, 60+ specialist agents run continuous extraction over each customer's documents and sessions into a persistent, per-company memory: every fact dated and traced to its source sentence, contradictions kept rather than overwritten — a discipline we call Total Capture. Patent-pending since July, in context engineering.

Stack: TypeScript throughout. A NestJS API plus a separate NestJS worker on Railway, Next.js 16 / React 19 on Vercel, Postgres with Prisma, Redis and BullMQ, Pinecone, S3-compatible storage. Agents are LangChain.js / LangGraph ReAct agents on Anthropic Claude across three model tiers, with OpenAI embeddings. Every prompt body and model config lives in one versioned master file synced to LangSmith, never hardcoded in TypeScript.

I am the founder, and not an engineer — thirty years a strategy consultant, first terminal at the end of 2022. A contract developer built the first ~20,000 lines between December and February. Since February I have been the only developer, and it is now about 264,000 lines of TypeScript. I wrote the prompts first, 18,500 lines across 79 agent files, and the code came after to serve them.

That was the environment, not me: 45 interconnected instruction files deploying sub-agents, around 300,000 words of standing rules, orchestrated by one always-on kernel that classifies each session, auto-attaches the rules matching the files being touched, and generates sub-agentic plans for the work.

Compensation is the honest startup shape: generous equity, austerity salary. No number here — it is set against what you currently earn, and that is a conversation rather than a billboard.

Full posting: https://boss-iq.com/cto-partner.html

Apply: https://boss-iq.com/apply-cto.html — one question at a time, ending by asking you to write the prompts you would use on day one, not code. I read every one myself.

Or write to me directly: ahmet@boss-iq.com

Founding Engineer with 15 years in IT. I build and ship business projects from scratch, backend, frontend, infrastructure, and I'm strong in AI (LLM integration, RAG, fine-tuning).

Happy to take full ownership of the technical side of a startup and move fast without a team behind me. Open to joining as a founding or technical co-founder, or first engineer.

Technologies: Python, FastAPI, TypeScript/Next.js, React, LLM/RAG (LangChain, LoRA/QLoRA fine-tuning on LLaMA/Mistral/Gemma), data engineering (DWH, ETL/ELT, Airflow, Spark), PostgreSQL/ClickHouse, AWS, Docker

Email: berd@digitalberd.com

Lucia | Director of Corp Dev · Product Marketing Associate · MLOps Engineer | Remote (NYC / SEA / global overlap) | $140K–$200K + meaningful equity

Distribution is one of the last durable moats left; models are commoditizing, but knowing how attention and demand actually move through a system still compounds. That's what we're building: a growth control plane that turns distribution into something you can model and act on with certainty. Get this right and the outcome isn't in question.

We're hiring across three roles:

Director, Corporate Development: own strategic partnerships, fundraising support, and M&A/inorganic growth. For someone who can operate at the intersection of deal-making and narrative, and help steer where this company goes next.

Product Marketing Associate: translate a technically deep product into sharp positioning and demand. For someone who can make causal modeling and world models land with real buyers. Experience with working with social media and influencers, Reddit strongly preferred. Data Science Background heavily preferred.

MLOps Engineer: own the infra behind our modeling; production pipelines and serving for causal graph inference, state space models, and world models (JEPA-I, JEPA-II style). Creating certainty in distribution, in production, not just in notebooks. Stack: Python, PyTorch, some Rust; GCP; Ray for distributed training.

Interview process: intro call, screen, virtual onsite, decision.

Apply: with an email with your CV to emily.thompson@luciaprotocol.com mention HN SEPT2026 in subject

eBay | Product, Engineering, Data Science | Bengaluru, India | ONSITE (hybrid)

I'm a PM on the Bengaluru team and can refer strong candidates directly into our internal portal - the referral just has to go in BEFORE you apply, so reach out first.

Open right now: 6 product reqs (PM Assisted Service, PM Tax Platform, Senior PM II, Group PM Product Knowledge, Sr PM Case Management), ~16 engineering (MTS/Sr MTS, platform, SRE, AI platform), ~9 data science, plus Sr UX Designer (mobile). Full list: https://jobs.ebayinc.com/us/en/search-results - filter country = India.

To get referred: email rsk2111999@gmail.com with the req ID, your resume (PDF), and one line on fit. One req per person - pick the one that genuinely matches. If you applied to eBay in the last ~3 months, a referral won't count.

Valkyrie Aero | Software Engineer (Autonomy, Perception, Frontend) | REMOTE (US) | Contract | U.S. Citizens | https://valkyrieaero.com

Valkyrie Aero is a DoD prime contractor. We're building an airborne system for a manned counter-drone aircraft (that we operate) to enable a crew to find and engage Group 2-3 drones at low cost. Hiring contract software engineers for three roles:

- Software Engineer, Autonomy

- Software Engineer, Perception

- Software Engineer, Frontend (HMI)

We’re a small team (for now) so this isn’t your traditional defense program. Bureaucracy kept to the absolute minimum. If you can work across more than one of these domains that’s a huge plus.

I'm on the engineering team and read every application myself. I do not use AI to screen your applications and will read and reply to every single one; but please don’t send over walls of LLM generated text, I’d much rather be communicating with humans!

Apply: https://valkyrie-aero.breezy.hr/ and mention HN in your application.

PermitFlow (YC W22) | Staff, Fullstack & Frontend Software Engineers | New York, NY | ONSITE | Full-time | https://permitflow.com PermitFlow’s mission is to streamline and simplify construction permitting in the $1.6 trillion United States construction market. Our software reduces time to permit, supporting permitting end-to-end including permit research, application preparation, submission, and monitoring.

We recently raised a $54M Series B led by Accel with participation from Kleiner Perkins, Felicis, Altos Ventures, and YC.

Permitting is a challenging yet interesting problem; thousands of municipalities across the United States have their own processes and requirements - many which are continually updating. Software, AI, and LLMs provide an exciting opportunity for us to reason at scale and distill a nuanced and localized permitting process into a standard and streamlined experience for our customers.

We're looking for customer-obsessed, ambitious, and hard-working teammates who are excited about solving a real-world problem with technology at its helm.

NYC Onsite Roles | apply at: https://jobs.ashbyhq.com/permitflow?departmentId=d33195eb-89...

1. Staff Software Engineer - $200K-275K + equity

2. Fullstack Software Engineer - $125-245K + equity

3. Senior Frontend Engineer - $125K-245K + equity

https://permitflow.com/hiring

Supero | Cloud / Platform Engineer | REMOTE (SF Bay Area, CA, US · Bengaluru, KA, India) | Full-time | https://www.supero.dev/careers/cloud-platform-engineer/

We generate full-stack apps and deploy them — a generated app becomes a live URL, on our infrastructure or in the customer's own AWS or GCP account. It's in production and it has more shell script in it than it should. You'd own it, and the mandate is to make it boring. Kubernetes, GCP and AWS deploy paths, CI/CD, observability, cost, tenant boundary.

No on-call rotation today — it's the founders and whoever last touched it. Building a real one is part of the job, not something you inherit alone.

4+ years production infra, Kubernetes past the tutorial, AWS and/or GCP at depth. The rest is on the page, including the open problems that don't flatter us. I'm a co-founder — ask me anything here.

You can apply at: https://www.supero.dev/careers/cloud-platform-engineer/

Intern Position: https://www.supero.dev/careers/software-engineer-intern/

Deeter Analytics | ML Engineer | REMOTE (WORLDWIDE) | Full-time

Small private investment firm trading its own capital. One junior ML engineer to work directly with our senior technical lead on an AI system for our own trading. No finance background needed — we hire on fundamentals and side projects you actually shipped. Apply at https://jobs.ashbyhq.com/deeter-analytics/2c12339b-d302-427c...

LiveKit|http://livekit.io/| VoiceAI | webRTC | Remote | Full Time

LiveKit is building the infrastructure layer for the voice-driven era of computing. Our platform gives developers everything they need to build, test, deploy, scale, and observe agents in production. Hiring:

>> Product Engineer | NAMER, EMEA, APJ (Remote) or SF (Hybrid): https://jobs.ashbyhq.com/livekit/463e2769-bb85-4429-96a3-3a1...

>> Staff Security Engineer | NAMER, EMEA, APJ (Remote): https://jobs.ashbyhq.com/livekit/efc06ff8-37c4-473e-8de8-bbb...

>> Forward Deployed Engineer | United States (Remote): https://jobs.ashbyhq.com/livekit/b889ef16-4d5d-4b71-b0a9-682...

>> Software Engineer, Agents | NAMER, EMEA, APJ (Remote) : https://jobs.ashbyhq.com/livekit/1757f49e-7e19-4c45-85f7-e46...

Co-founders: Russ d'Sa (CEO) https://www.linkedin.com/in/russelldsa/ & David Zhao (CTO) https://www.linkedin.com/in/davidzhao/

Check out our blog: https://livekit.com/blog

Our other roles: https://livekit.com/careers?utm_source=1bpyr8q375

Hi HN — I run CareerJumpShip.com, a free job board that surfaces active roles from Greenhouse / Lever / Ashby ATSes (no reposts, no stale listings). Every posting links directly to the company's own application.

Below is a snapshot of the top-hiring companies on the board this September 2026, one representative role per company:

- Glean (4 roles) — Founding Forward Deployed Engineer, Remote — https://www.careerjumpship.com/jobs/founding-forward-deploye... - Middesk (3 roles) — Solutions Engineer, Mid Market, Remote · $140K–$190K — https://www.careerjumpship.com/jobs/solutions-engineer-mid-m... - Airbnb (2 roles) — Engineering Manager, Payments, Remote · $265K–$265K — https://www.careerjumpship.com/jobs/engineering-manager-paym... - Alxafrica (2 roles) — AI Engineer, Remote — https://www.careerjumpship.com/jobs/ai-engineer-alxafrica-3f... - ArdentMC (2 roles) — Project Manager, Rockville, MD — https://www.careerjumpship.com/jobs/project-manager-ardent-c... - BaseTen (2 roles) — Software Engineer - AI Developer Productivity, Remote · $165K–$330K — https://www.careerjumpship.com/jobs/software-engineer-ai-dev... - ClickUp (2 roles) — Senior AI Engineer - Multi-Agent Frameworks, Remote · $200K–$250K — https://www.careerjumpship.com/jobs/senior-ai-engineer-multi... - Drata (2 roles) — Senior Platform Engineer 2, AI Tooling, Remote — https://www.careerjumpship.com/jobs/senior-platform-engineer...