Lyra Energy | lyra-energy.com | Hybrid, Los Angeles, CA | Full-time & Contractors

Lyra is a Los Angeles based technology company launching an electric two-wheeler vehicle platform. The tight-knit team here is composed of seasoned veterans from the EV manufacturing industry in California with expertise in high power battery, thermal, and electronics development.

Open Roles

- Senior Firmware Engineer (ONSITE/HYBRID) $150k-$220k & benefits

- Firmware Engineer (CONTRACTOR) comp depends on experience

We’re looking for a Senior Firmware Engineer to continue to shape the core embedded systems that power our vehicles. In this role, you’ll take ownership of firmware development for connected vehicle systems, battery management systems, and infotainment. Your work will directly impact the first generation of Lyra vehicles going to market and help define the software and hardware stack that will scale with the company. You’ll be joining an established team with deep experience from the EV industry, and work closely with electrical, mechanical, and software engineers.

Email me Email is hidden if you're interested. I'm our Head of Software, so reach out to me directly and tell me how your experience might match what we're looking for. Please include "Hacker News June 2025" in the subject line.

No recruiters or agencies please, limited visas.

US or Singapore/Indonesia based developers only.

Artificial Intelligence Magician:

Aicody hires only if you’re exceptional.

We build AIs. If you're an unconventional AI magician and we believe in you, you're in.

Email one PDF to team at aicody dot com — include whatever you want + what you expect (pay, role, etc.).

If you don’t hear back in 7 days, you’re temporarily out. You can try again in 3 months. Each rejection doubles the wait: 3, 6, 12, 24, ... months. Resets only if we explicitly say so.

- Rule: there is no rule - Core: customers - Job: finish/ship it today

| Formance | formance.com | OSS Financial Infrastructure | NYC, Paris |

Currently hiring a Solution Engineer to help us bridge the gap between our modular, open-source financial infra and our customers’ technical needs. You'll work closely with prospects and clients to design, implement, and support solutions built on our ledgering, reconciliation, and accounting systems.

This role is ideal for someone who enjoys working hands-on with both code and people : translating product capabilities into real-world applications.Developer? Architect? Solution Engineer? Implementation Manager? Titles don't matter, what counts is your background in fintech or payments.

Everything we build is open-source: github.com/formancehq, feel free to dive in.

Location: Paris, FR or Europe (Remote) Compensation: Above €80K (exact offer based on experience)

If you're interested, send us a note at Email is hidden (mention HackerNews in the subject).

ClearStride AI | Founding Software Engineer - Full Stack | Remote (US), Bay Area Preferred | Part Time | Equity Comp | clearstride.ai

ClearStride AI is building a comprehensive AI/ML powered platform for diagnostic radiology. Our initial focus is on equine radiographs, specifically targeting the unique needs of sports horse practitioners.

We are using deep learning to build a comprehensive diagnostic assistance platform that will enhance veterinary workflows and improve diagnostic accuracy. Our mission is to revolutionize the field of veterinary diagnostics, starting with automated annotations of radiographs and report generation.

We are looking for a founding SWE to help us finalize and deploy our MVP. The team is remote and based between CO and NY.

If you are interested please reach out to us through founders at clearstride dot ai.

40GRID - Full-time Remote | React Native Mobile Engineer

Our mission is to empower field-service companies to grow by modernizing and automating their business operations. Every company we work with has unrealized potentials — our task is to build the platform that empowers growth and helps them unlock opportunities.

Email: Email is hidden (no recruiters or agencies, please put HN in subject line, thanks).

Tech: React Native

Prenosis | Sr. Software Developer (Python, Healthcare) | Remote (US Only)| Full-time | No visa sponsorship | $110k-$140k+/yr (DoE) | https://prenosis.com

Prenosis is an AI/ML company pioneering precision medicine in acute care. Our Immunix™ precision medicine platform drives the development of precision products and enables real-time delivery of optimal therapy. We've created and validated the first FDA-authorized AI biomarker for sepsis, the Sepsis ImmunoScore™.

Looking for our second in-house developer for our small but growing team, great opportunity for someone to leave a big team and own/lead major components of our platform.

More Info + Apply at: https://prenosis.recruitee.com/o/sr-software-developer

No recruiters/dev firms

liquidtrust.io | Remote (US) | Founding Senior Engineer

LiquidTrust builds practical, scalable payment solutions that empower small businesses to compete in global markets with greater security and confidence. In 2025, the company introduced Micro Escrow Pay, the first instant escrow solution designed specifically for SMBs, providing the same payment protections that were once only available to large corporations.

We are seeking an entrepreneurial Senior Software Engineer to join as a key early member of our team. As our second U.S.-based engineering hire, reporting directly to the CTO, you’ll play a critical role in designing and building the core of our secure micro-escrow payments platform—transforming how SMBs send and receive payments.

If you are are looking for the opportunity to make a large impact across a variety of areas, are , highly technical and seeking a once in a generation opportunity to change a trillion dollar industry (that’s how big global payments is!), this opportunity is for you.

https://www.liquidtrust.io/careers/senior-software-engineer-...

mention Hacker News in how you heard about this position

ProveAI | Full Stack Developers (5+ years) & Senior Full Stack Developers (8+ years) | Full time | Remote | Ideally in locations such as US, South America, Europe and UK

Prove AI is an AI management platform that helps organizations centralize and manage their AI models while maintaining strict oversight of data access and usage. Built on distributed ledger technology, Prove AI provides tamper-proof oversight, ensuring organizations can set and enforce guardrails to mitigate risk and optimize AI performance.

We recently received 27.7 million USD investment and are currently growing our engineering team

Tech Stack: Type/Java, React, Node.js, Python Roles: https://proveai.careers.hibob.com/jobs/86854376-7235-4c8b-a0... Contact: Richard - TA Manager - Email is hidden

Norm Ai | New York City (NYC) Hybrid | Multiple engineering roles | Full-Time | https://www.norm.ai

Norm is building AI that understands regulations for regulatory compliance. Our AI currently automates compliance determinations for federally regulated financial content, though our vision is to build a platform that can handle any regulation in any industry. As AI begins to permeate our society, Norm aims to become a critical building block for other AI systems that need regulatory intelligence. You can read more about our vision here: https://www.norm.ai/post/building-regulatory-ai-agents

We've raised $87m from top-tier investors to pursue this vision. We're growing very quickly and have major, household-name financial institutions as clients and investors. We're working on hard, interesting problems and want to push the boundaries of what's possible for AI-driven products. We're hiring for many engineering roles, including:

- Senior Design Engineer ($200-250k

- Senior/Staff Frontend Engineer ($200-250k)

- Applied AI Research Engineer ($200k-250k)

- Cloud Infrastructure Engineer ($175k-250k)

- Full Stack Deployment Engineer ($150k-250k)

- Full Stack Engineer ($150k-225k)

- Product Engineer - Integrations ($200k-250k)

We're also hiring for many non-technical roles as well. The best way to apply is online on our website (we review every application!). Full list here: https://www.norm.ai/careers.

Adora AI | Senior Backend Engineer | Full-time | Seattle, WA | ONSITE At Adora, we're fixing performance marketing – an industry where brands get stuck with opaque algorithms that optimize for everyone except them.

Members of our team spent years at the big platforms and ad networks, and we know exactly how broken it is. Now we're building something better – a platform that finally puts brands in control with AI that works for them, not against them.

We recently raised our seed round led by Village Global (backed by Reid Hoffman, Jeff Bezos, Mark Zuckerberg). Real customers are already using our product and seeing results. Your work will directly impact how fast we can scale this thing.

What makes this interesting: • Daily work with cutting-edge AI tools, figuring out how to make them actually useful for marketers • Direct line to customers – you'll see your code impact real businesses immediately • Small team where your technical decisions matter and stick around

We're looking for someone who's shipped backend systems at scale and either loves the startup chaos or is ready to dive in. You'll own features end-to-end and have real autonomy over technical direction.

Python/MySQL/AWS/BigQuery is our current stack but we care more about your problem-solving approach.

If you want to work on hard technical problems with immediate business impact instead of yet another CRUD app, let's talk.

https://jobs.lever.co/adora/ Salary + Equity: $140K-$160k