PostgreSQL jobs

We power real-time Chat, Video, Activity Feeds, and AI Moderation for apps like Strava, Bumble, eBay, and Patreon (billions of API requests per month, millions of concurrent users). Looking for a hands-on Lead Engineer (Staff/Principal level) to own Platform …

We are hiring software engineers who enjoy solving important real-world problems and working close to hardware; who learn new domains quickly and prefer practical solutions over over-engineered systems or unnecessary complexity. Projects include scientific to…

BetterDB is building the tooling ecosystem for Valkey, a high-performance Redis fork backed by AWS, Google, and Oracle. They are starting with observability including historical persistence, pattern analysis, anomaly detection, and Prometheus export to help d…

Kredit is on a mission to resolve consumer debt. They help people get out of financial hardship and offer tools for companies looking to manage their internal processes. Kredit is a small team and growing. They are looking for full-stack engineers with a .NET…

Happy Returns is solving one of e-commerce’s biggest pain points: returns. They combine proprietary returns software with reverse logistics, including box-free consolidated returns, to improve returns for shoppers, retailers, and the planet. This role is remo…

SentiLink stops identity fraud at scale by protecting banks, fintechs, marketplaces, and financial institutions from synthetic identity fraud, identity theft, and emerging threats. The company operates as a digital-first organization with strong collaboration…

In search of a Senior Software Engineer to architect, build, and maintain a web platform that facilitates learning both online and in-person.

Kanmon is rebuilding B2B finance infrastructure from scratch, enabling software platforms to embed payments and working capital directly into SMBs' existing business software. They have raised new capital to build an AI cashflow and business credit copilot fo…

ThreatMark protects >50M end users from financial fraud and saves > $100M every year in losses. The company works with top banks in the EU and US. Responsibilities include developing large-behavioral models that recognize returning users using mouse movements…

Building the trust layer for AI in high-stakes industries. LLMs orchestrate data gathering and computation while deterministic code pipelines produce values with provenance metadata and verification loops. Tasks include building a source-explorer UI for value…

MixRank (YC S11) is a fully-remote company processing petabytes of data from web crawling. Customers include Google, Amazon, Facebook, Intel, and Adobe across finance, recruiting, sales, marketing, and security. The team works on databases, distributed system…

Frontend/Full-Stack Engineer with 2 years experience building consumer-facing applications. Led a 4-person team to 2nd place at EXPO'24 (COMSATS) for an AI-powered fashion platform with computer vision. Delivered full-stack features for retail tech and data a…

Early-stage startup building an AI platform that helps architecture and engineering teams reuse knowledge from past projects (documents, drawings, revisions) to reduce costly rework in planning and pre-construction. You’ll work on multi-tenant backend systems…

We're a 4-person boutique consulting shop in Albany, NY building custom web apps for healthcare, legal, and education clients. Looking for a senior engineer to work alongside the founder on production systems for clients. Work involves a paid trial task → 3-m…

FusionAuth's mission is to make authentication and authorization simple and secure for developers building web and mobile applications. The company offers a relatively unique deployment model (self-host on-prem, run in your cloud, or let FusionAuth operate it…

Enveritas is a 501(c)(3) nonprofit working on sustainability issues facing smallholder coffee farmers. We collect field data in 25+ countries and build systems for analyzing risks in coffee supply chains (including EUDR-related deforestation checks). Backend …

We’re building a unified platform for credit and financial data to power financial inclusion globally. Our mission is to unlock economic opportunities for consumers historically excluded from traditional credit systems by transforming diverse data into action…

Hiring 4 additional roles at Olli Health. Olli Health streamlines ICD-10 coding and in-home documentation in a clinical/HIPAA environment. Backed by healthtech/AI-focused VCs. Roles include Senior AI Engineer (end-to-end LLM product surfaces, evals/experiment…

AI-powered automotive platform building the infrastructure layer for vehicle data, from VIN decoding to market intelligence. Looking for iOS/Mobile, Full-Stack, AI/ML, and Data Engineers. Stack includes React Native/Expo, Next.js, Hono, Cloudflare Workers, Po…

Instinct Science is the AI leader in veterinary medicine. We build a cloud-native EMR for animal hospitals with real-time clinical decision support, applied AI, and tools that help veterinary teams practice at their best. The role involves owning problems end…

We’re building an Agentic AI Security Platform that helps teams secure autonomous AI workflows. Looking for a senior engineer to design and ship core systems across policy enforcement, runtime monitoring, incident workflows, and auditability. Work across back…

Opendate is the operating system for live music venues, combining booking, ticketing, marketing, and settlement. The role is for a Rails-focused senior full-stack engineer to solve backend problems such as multi-tenant ticketing at on-sale scale, precise fina…

Marker is a technology joint venture from three leading communications agencies. It incubates and launches force-multiplying software products for communications teams. The first product is Delve, a coverage monitoring, analysis, and insight toolkit to track …

We run the platform behind 10,000+ Odoo instances and are looking for a Senior Platform / DevOps Engineer. This is a senior role spanning both sides of the platform: backend work in Symfony/PHP and ownership of the Linux + Ansible automation underneath. You w…

Electrical and mechanical engineering consulting firm in Waterloo serving the Canadian building construction industry. Direct collaboration with the founder; profitable and bootstrapped (18 years old) and equity is earned, not granted. Hiring an exceptional f…

Solace Health is hiring TypeScript engineers across core groups as it plans to double its 90-person Engineering team. The company provides free healthcare advocacy to Medicare patients and expanded access to everyone in the US. It offers competitive compensat…

Looking for experienced engineers to build and scale infrastructure and data platforms for a Berlin asset management fund. Bet big on AI to drive investment returns and build best-in-class infrastructure. Responsibilities include designing large-scale data pi…

Solace Health is hiring TypeScript engineers across core groups as the company scales its 90-person engineering team. The company provides healthcare advocacy and recently reached unicorn status after Series C funding. Open remote (US) full-time roles include…

Rainbow is a tech-enabled small-business insurer that underwrites small businesses (starting with restaurants) and evaluates them against various risks to provide insurance policies. Live for 2.5 years and one of the top insurers of restaurants in the US. Rai…

Curie is a telehealth platform combining clinical expertise with AI to deliver personalized, accessible care. Team includes ex-founders, clinicians, and engineers from Stanford, Harvard, UCLA, Berkeley, and AWS. The role is for an AI Engineer to own the micro…

Bustem helps e-commerce brands find and shut down copycats, counterfeiters, and unauthorized sellers. In <12 months the company reached $3M+ ARR, 150+ brands, profitable with no outside capital. Hiring a Founding Engineer to build core systems for detection a…

We're a freight brokerage in NJ building a self-hosted, AI-first platform to replace our legacy CRM/TMS. The AI compute infrastructure and data foundation are already in place. We need the architect who turns it into a production operating system. This is a s…

Colonist is a multiplayer strategy game with millions of players. We're a small team and you'll own features end-to-end, from backend game logic to polished UI. You'll work on evolving our game architecture, ensuring cleaner code boundaries and better scalabi…

Remote Full-Stack Engineer (Python/React) role building production AI systems focused on real-world workflows, data pipelines, and integrating LLM-based systems into usable products. Work includes designing backend systems and APIs, building and scaling LLM w…

Early-stage startup building an AI-powered platform for performance management in asset-intensive industries. Hiring AI Engineer to develop, train, and optimize ML models for performance analysis, forecasting, automated recommendations, build scalable AI serv…

Odoo builds open-source business apps used by millions. We’re hiring full stack developers to work on our Python/PostgreSQL backend, fast JS framework, mobile apps, website builder, and more. Why join us: €10k signing bonus - Visa sponsorship + relocation sup…

ThreatMark protects >50M end users from financial fraud and saves >$100M annually. The company works with top banks in the EU and US and builds large behavioral models (mouse movements, keystroke timings, sensor data) to detect fraud and cyberthreats. They ma…

Every time two companies in the physical economy need to exchange data, someone builds a custom integration by hand. Analysts, engineers, QA. All manual. Every time. Google "EDI" if you haven't. It's wild. We built AI agents that do the whole thing: gather re…

Kredit (https://www.kredit.fyi) is on a mission to resolve consumer debt. We help people get out of financial hardship and offer tools for companies looking to manage their internal processes. Kredit is a small team and growing. Our stack: .NET Core, C#, Post…

Onos Health is a well-funded healthcare AI company focused on reducing waste in behavioral health spend by improving care quality, catching fraud, automating reviews, and guiding members to proper clinical pathways. The company ships AI-driven solutions for h…

We build AI-powered tools that help researchers and organizations make sense of the scientific literature. Small team, hard problems, real momentum. Our MCP server just launched, enterprise adoption is growing, and the product roadmap is full of ambitious bet…

Be the 2nd technical hire for a greenfield platform for securities lending, repo and delta-1 trading. Build Python ETL and Java services with PostgreSQL, working directly with traders and operations to replace non-scalable workflows.

MixRank (YC S11) is a fully-remote, US-incorporated, employee-owned data startup that processes petabytes of data monthly (web crawling, distributed file systems, APK/IPA analysis). Hiring continuously for full-time remote roles including Junior Software Engi…

Build intuitive, robust web apps, machine learning models, backend systems, and AI agent systems for real-time economic optimization and prediction in energy and manufacturing plants. Roles include full-stack/backend software engineers (Python/TypeScript/Reac…

AI health coaching startup with a live product built on biomarkers (DNA, wearables, labs, food logs). Seeking a Founding Engineer to own architecture and infrastructure, modernize the stack (containerize, CI/CD), and lead a HIPAA-compliant AWS migration. Work…

Healthcare-focused engineering firm in LA building and maintaining technical infrastructure for a concierge primary care practice serving employer groups across multiple states. Seeking a player-coach to be hands-on with TypeScript/Node.js, React, and AWS (La…

Scorecard builds simulation environments and reward models that frontier AI labs and enterprises use to train and evaluate their agents. Founding team built simulation infrastructure at Waymo, SpaceX, and Uber ATG. Company is ~7 people, $3.75M seed led by Kin…

Baserow is an open-source no-code platform for databases, applications, automations. We’re a remote team across 12 countries. We’re hiring a Product Engineer to work end-to-end across the stack. - Product ownership from idea to launch - Full-stack work across…

Building a conversational revenue system for eCommerce combining AI and automation to drive sales over WhatsApp/SMS. Small product-first team working fast. Responsibilities include work on automation engine (playbooks), AI-assisted flows, and scaling data and…

Sequent Tech | Senior Fullstack Engineer | REMOTE (Global) | Full-time | sequentech.io Sequent builds cryptographically secure online voting infrastructure used in 200+ real elections across multiple countries. We're a fully remote team working on an open-sou…

Luminate is an entertainment industry data and insights partner serving record labels, film studios, talent agencies, and the wider music and entertainment ecosystem. Team stack includes Java/Spring, React/TypeScript, SQL/Postgres and Snowflake; uses Playwrig…

Enveritas is a 501(c)(3) nonprofit working on sustainability issues facing smallholder coffee farmers. We collect field data in 25+ countries and build systems for analyzing risks in coffee supply chains (including EUDR-related deforestation checks). Backend …

We are building an AI platform for credit unions. A variety of tools (third party integrations + RAG) backed by multiple LLM options, including OLMo, running in our own AWS infrastructure. Small team (CTO is the poster and the first technical hire) so the can…

We're building AI-powered recruiting and market intelligence for real estate — an industry that moves $100B+ in annual commissions and still runs on spreadsheets and cold calls. Our backend ingests data from dozens of sources, processes millions of records da…

BetterDB is building the tooling ecosystem for Valkey, the high-performance Redis fork backed by AWS, Google, and Oracle. Starting with observability — historical persistence, pattern analysis, anomaly detection, and Prometheus export — so you can debug incid…

FusionAuth aims to simplify authentication and authorization for developers building web and mobile applications. They offer a flexible deployment model (self-host, cloud, or hosted by FusionAuth), an API-first approach, and a mature codebase. Positions inclu…

RepSpark is a SaaS B2B wholesale e-commerce platform for apparel, footwear, and accessories. Stack includes GraphQL, React, TypeScript, PostgreSQL, and AWS. Hiring a Senior Product Engineer, Front-End to own customer-facing product work end-to-end in React/Ty…

Ema is building the Universal AI Employee — AI that handles repetitive enterprise tasks so people can focus on creative, high-impact work. Founded by ex-Google and Coinbase execs. $75M raised from Accel, Section 32, Prosus, KPMG, and others. We're hiring soft…

We are building a unified platform for credit and financial data to power financial inclusion globally. YC-backed company (investors include Canapi Ventures, Kleiner Perkins, General Catalyst, and Index Ventures). Hiring software engineers from Mid-Level to S…

Fusionbox is a software engineering consultancy that builds enterprise software and open sources client code. Engineers contribute to Django core and the company sponsors PyCon, DjangoCon, and Django Girls. They seek software engineers who value software desi…

Anduril's ArsenalOS handles receipt, manufacturing, deployment and maintenance of Anduril hardware shipped to customers. The role is for Full Stack Senior Software Engineers on the ArsenalOS team to architect and implement mission-critical solutions that enfo…

Alterdd is building the fit intelligence layer for fashion. Currently, brands lack structured data on how their products actually fit real customers, making it a massively costly problem. We are fixing this by helping brands understand their fit so they can s…

Looking for experienced engineers to build and scale infrastructure and data platforms for a Berlin asset management fund. The team is building AI-driven investment infrastructure to support high alpha targets. Responsibilities include designing large-scale d…

Founding technical operations lead for an AI-native clinical data platform. Responsible for CI/CD, QA, testing infrastructure, compliance documentation, and ~30-40% independent feature development. Must be actively shipping software using AI coding tools (e.g…

Hiring for two roles: Head of Engineering & Infrastructure (full ownership of engineering and infrastructure teams, ensure performance and reliability for 12M+ members) and Senior DevOps Engineer (implement infrastructure upgrades, DB tuning, Kubernetes/Helm …