Chicago IL | Onsite Tech Nexus | Tech Lead | $160K - $200K

nativeMsg is the leading RCS Business Messaging experience and API platform, enabling businesses to create, send, and optimize interactive text messaging experiences. We are transforming business communication by converting traditional SMS into rich, interactive experiences that include images, videos, and interactive buttons, all within the native messaging app.

The Opportunity

We're seeking a Technical Lead to drive the development of our RCS Business Messaging platform while leading our existing development team. This is a hands-on leadership role where you'll architect scalable solutions, integrate cutting-edge AI capabilities, and ensure our cloud infrastructure supports millions of interactive messages daily. You'll be at the forefront of RCS technology innovation, working with carrier messaging APIs, building conversational AI experiences, and creating the technical foundation for the next generation of business messaging.

What You'll Do

Platform Architecture & Development: Architect and develop our core RCS Business Messaging API and platform. You will ensure system scalability for high-volume messaging while optimizing for performance and reliability. Cloud & Data Management: Lead the design of our GCP cloud infrastructure. You will architect robust database systems and design data pipelines for analytics and AI. AI & Innovation: Build and integrate conversational AI capabilities, chatbot logic, and machine learning models to create intelligent messaging experiences. Team Leadership & Vision: Manage and mentor the development team, defining the technical roadmap and architectural vision. You will establish development best practices, including code reviews and testing frameworks, while recruiting and developing technical talent. What You'll Bring

Technical Experience: 5+ years of enterprise development experience with expert-level proficiency in Java. 3+ years of hands-on experience designing scalable cloud infrastructure. Extensive experience building RESTful APIs and high-throughput, low-latency messaging systems. Strong experience with database design, optimization, and management. Experience with messaging APIs (RCS/SMS) or carrier integrations is preferred. Hands-on experience building conversational AI interfaces and integrating ML models. Leadership Experience: 5+ years of experience leading and mentoring development teams. Proven ability to partner with cross-functional teams to deliver technical solutions. Strong experience with Agile methodologies (Scrum/Kanban) and DevOps practices.

Blotato | https://blotato.com | Principal Software Engineer | REMOTE (Europe)

Salary: 10,000 euros per month

Blotato helps entrepreneurs build their audience: https://www.blotato.com

Preferences: vim, emacs, fullstack, no hypechase js

Tech stack: nextjs, fastify, typescript, supabase, heroku, aws

This is a fulltime permanen position. Mostly backend working in Fastify, a little frontend. You should still be very proficient fullstack.

Interview process is 3 steps: 1. Takehome interview question 2. Video call technical interview 3. Non-technical / culture fit interview

Apply here: https://forms.gle/s2aaz3axer63cezn8

Thrivia | https://thrivia.io | Founding Interns (Engineering, Design, Marketing, Ops, EIR) | REMOTE | Internship (potential early hire)

Thrivia is a creator-led travel & experiences platform — think curated trips, retreats, and events powered by creators.

We’re very early stage and looking for founding interns who want to build 0 → 1 with us:

Software Engineering (MERN + TS) → https://tally.so/r/mdl4nr

Graphic Design → https://tally.so/r/3qy4by

Influencer Marketing → https://tally.so/r/my25d5

Founder’s Office (Ops/Strategy) → https://tally.so/r/n9eqr4

Entrepreneur-in-Residence (EIR) → https://tally.so/r/mkxywk

Remote, flexible, and high-impact — you’ll work directly with the founder (ex-Apollo.io, Walmart, Microsoft).

Apply via links or reach us at Email is hidden

Toptal Core is hiring full-time remote (Europe timezones) Senior Ruby Engineer.

Our current stack is Ruby, Rails, PostgreSQL, ElasticSearch, GraphQL, Kafka, K8s. Mostly working on majestic monolith, occasionally on one of the smaller services. We are building a lot of integrations with external providers, recently integrated Google Drive, elastic and LLMs for AI search.

Apply at: https://www.toptal.com/careers/senior-back-end-engineer-plat...

Duckbill engineering is hiring a full-time ONSITE full-stack senior SWE in downtown San Francisco. We WFH Tuesdays and Thursdays.

We're tackling the hardest finops challenges for the biggest enterprise customers head-on and have a killer team along with the advantage of the established and industry-leading DuckBill Group.

Help shape the leading edge of an entire industry with us while we're still just at seed stage and under 6 engineers!

Comp range is generous on the equity and between 180k and 200k base depending on seniority. We're cooking with flask, react, postgres, and clickhouse on AWS at the moment.

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Apply here: https://www.duckbillgroup.com/careers/

Or email: Email is hidden

Jupiter Health | Transparency in Coverage Engineer and Interoperability Engineer and/or PMs | NYC, SF, or REMOTE | Full-time or Part-time

We are looking for engineers with prior experience either working with healthcare payer Transparency in Coverage (TiC) files or building using healthcare interoperability protocols. Jupiter's mission is to create a new foundation for the healthcare industry grounded in technology and consumer empowerment rather than legacy systems. We are building multiple early products with potential to significantly disrupt the high costs and variable quality that mark the healthcare system today.

If you are an engineer or PM with prior experience specifically working with healthcare payer Transparency in Coverage (TiC) files and data, or interoperability, we would love to hear from you. We can be very flexible on how we structure a role, for the right expertise.

Email us at Email is hidden with "TIC" or "Interoperability" in the subject line if this is you!

Hi

I work as a *software publisher* – helping developers and teams bring their products to the market. What I can do: - End-to-end publishing & distribution - Product positioning & launch strategy - Marketing and user acquisition

If your company/team is building something but struggling with publishing, I’d be happy to collaborate.

Website: https://mrcontent04.blogspot.com/ Email: Email is hidden

Thanks for sharing opportunities here!

CoPlane (https://coplane.com/) | Founding Software Engineers | Remote (US/CAN Timezones) | Full Time

The world doesn't need another ERP. CoPlane is building the Agentic Orchestration platform that enables enterprises to orchestrate intelligent processes across their existing systems. Founded by ex-Stripe/Segment product and tech leads, we're changing how businesses operate their backoffice - helping them scale intelligence not headcount.

We're looking for exceptional engineers to grow our small founding team of engineers that include ex-founders, open source contributors (authors of neovim and neverthrow), and architects of petabyte-scale data platforms. You'll work with billion-dollar enterprises solving their hardest, most mission-critical automation problems.

If you're excited about working at the nexus of data, automation and AI, and want to make a significant impact in an early, well-capitalized startup with large enterprise design partners, we'd love to hear from you.

Roles: Platform Engineer (Infra), Product Engineer and Forward Deployed AI Engineer.

For more info and to apply: https://coplane.com/careers

Got Seats (https://gotseats.com) | Senior Frontend Software Engineer | Full-Time Contractor | Remote (USA) | $65-85/HR

Got Seats is building a ticket resale marketplace similar to Stubhub or Seatgeek. We have exciting and critical features that those marketplaces lack. We are well capitalized and have excellent talent across engineering, product and business development.

We are a small team. You will have the opportunity for huge impact and ownership, and the trust to move fast and break things! We are building our MVP now.

We are looking for a Senior FE engineer with 5 years React experience and 1 year Next.js experience.

The role is fully remote, full time (40 hours/week), contractor (1099). You must be located in the US and able to work according to the Eastern time zone. This is a long term engagement, not a short term contract. We hope to graduate this role from 1099 to standard W2 with benefits as the company grows.

A successful engineer in this role will be detail oriented, product focused, appreciate engineering excellence, and have outstanding communication skills. Startup experience is a plus!

If you're interested, you can email me (Jordan, Head of Engineering) directly at jobs .[@at] gotseats .[!com]

JotPsych (https://jotpsych.com) | Hybrid (DC Area) | Full-Time | Role: Senior Frontend Engineer | $5m Seed Round

JotPsych is a behavioral health AI scribe tool and we're looking for frontend engineers as we build the first agentic EHR for behavioral health. We're looking to hire ASAP! More info in the link below:

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Senior Frontend Engineer: https://jotpsych.notion.site/we-re-hiring-senior-frontend-en...

Looking for engineers that are strong with Redux Toolkit (RTK) & RTK Query, comfortable reasoning about client‑side caching & invalidation.

- Cash (~$150-250k) - Material equity (~0.75%)