Senior Backend Engineer Jobs

Tango is a live-streaming platform with 400M+ registered users, operating at high scale in video streaming, creator economy, and social features. An Engineering Manager is building two product teams focused on activation and retention and is hiring …

Join a disciplined, senior team responsible for the platform behind Eequ, where engineers have real ownership and operate with high autonomy. We are the market-leading supplier to local authorities in the UK for council-funded activity programmes an…

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 rol…

We’re a data intelligence platform for global enterprises, well funded and growing fast. Seeking a Senior Backend Engineer to design, build and maintain core systems, including data ingestion and processing engines at enterprise scale with ultra-hig…

We are building the Databricks for content production, starting with post. Our orchestration engine coordinates pipelines end to end and turns post-production workflows into a persistent graph of assets and transformations, which are deterministic, …

Checkly helps engineers build reliable products by unifying testing, monitoring and observability. OpenTelemetry, Playwright, and Monitoring as Code are core to the platform. In 2024 Checkly raised $20M in Series B funding from Balderton, CRV, and A…

We are looking for two experienced back-end engineers: (1) one to lead work with our client’s e-commerce business; (2) a second to be part of a small team working on a greenfield project involving ML and NLP driven workflow automation tools. The ide…

We9re building the AI-powered platform for enterprise data. Automatically analyse data quality, automatically fix and enhance data, and prevent bad data. Our platform automatically detects issues in master and transactional data, generates improvem…

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 …

HumanSignal (https://humansignal.com) is a remote team focused on open source and AI. They created Label Studio, an open source data labeling and AI evaluation platform with 350K+ users. They are hiring multiple full-time engineering roles to suppor…

TTI is a healthtech company building an electronic patient-reported outcomes (ePRO) platform focused on oncology. Hiring two backend engineers (Junior and Senior) to help scale the core platform; roles require experience with PHP, Laravel, and MySQL…

We’re mission-driven capitalists: making life-saving drugs more accessible, and building a $200B+ company on the scale of Palantir or ServiceNow. Traction: profitable and growing fast, landing 7+ figure contracts to enterprise healthcare customers. …

Loop is a fintech/payments company based in Toronto building infrastructure that moves money. Hiring Senior Frontend Engineer (own the user-facing product experience; strong React skills) and Senior Backend Engineer (work on the core payments platfo…

Jurisphere is building an enterprise-grade Legal AI platform used by top law firms in India and the US. We are building product and systems infrastructure around legal workflows, document intelligence, review systems, and AI-powered execution. Engin…

Weave Bio is a Series A (<50 person) regulatory AI SaaS startup building an AI-native regulatory automation management platform for novel therapeutics. Hiring multiple positions including Senior/Staff Backend (Django, Python), Senior/Staff Frontend …

Brico automates financial licensing for Financial Institutions and FinTechs, handling license applications, maintenance, and renewals across 50+ US jurisdictions. Series A company based in San Francisco, CA. Revenue has grown 600% over 2.5 years wit…

LiveKit is building the infrastructure layer for the voice-driven era of computing. Their platform provides developers tools to build, test, deploy, scale, and observe agents in production. Currently hiring multiple roles including Senior Software E…

Estuary is a post–Series A, VC-backed, open-source startup focused on real-time data replication and transform for large-scale OLAP data flows. Hiring senior and staff backend engineers to own core systems for real-time data pipelines, a backend eng…

Modash is an end-to-end influencer marketing platform for Shopify stores. 70+ person team, raised €11M in Series A funding, ARR growing 2x YoY. Roles listed: Senior Product Engineer (Remote, Europe) and Senior Backend Engineer (Remote, Europe). Head…

krea does AI research & builds AI tools for image generation, video generation, node-based workflows, LoRA training, and more. Small, mostly in-person team with a view of Alcatraz from the office window. Our users range from hobbyists all the way to…

Workmind is a startup that builds AI-powered automation software for franchises and multi-location businesses, and we are growing quickly. We are hiring 1 - 2 new backend developers to help build new features on our product. We're a small engineerin…

Build and maintain backend systems for an AI-powered recruiting and market intelligence SaaS for real estate. Work with pipelines that ingest data from dozens of sources, process millions of records daily using Celery, and serve real-time analytics …

Starbridge is building an AI platform that turns large-scale public and enterprise data into reliable sales insights. We are early, moving fast, and building from zero to one, so this role will have huge ownership and product impact. Product Enginee…

Mission-driven company using AI to make life-saving drugs more accessible and building a large-scale healthcare technology company. Profitable and growing quickly with 7+ figure enterprise healthcare contracts. Team includes exited founders, YC & MI…