Tech Hiring News

Y Combinator-backed startup Jiga is hiring a remote US-based Product Engineer to help build the future of manufacturing. The company develops tools designed to accelerate production processes for major clients including NASA, Google, and Tesla.

Y Combinator-backed startup Cua, which builds infrastructure for AI computer-use agents, is hiring its first Founding Technical Go-To-Market Lead. The company is seeking a deeply technical sales leader to define its commercial strategy, engage with AI labs, and drive the adoption of its Cua Driver framework. This foundational role will involve owning the full sales cycle and shaping the go-to-market motion for the startup's emerging agent products.

Y Combinator W24 startup Zep AI is expanding its team as it develops a Context Lake for AI agents. The company is currently seeking a Head of Forward Deployed Engineering, alongside other open positions in engineering and applied research.

A recent study reveals that large language models develop emergent social biases and stratify fictional demographic groups during sequential hiring tasks by over-exploiting initial random successes rather than exploring alternatives. However, critics argue these biases are largely an artifact of the experimental prompts, which implicitly instruct the models to treat arbitrary demographic labels as meaningful selection criteria.

Y Combinator W26 startup Opalite Health is hiring its founding Go-To-Market leader to build an enterprise sales motion for its real-time medical interpretation platform. The physician-led team is seeking a candidate with at least two years of sales experience to own the full sales cycle into hospitals and health systems from the ground up. This early-stage role offers a $70,000 base salary, uncapped commission, and equity.

Tasklet, a Y Combinator-backed startup, is hiring a Customer Success Engineer to support users building complex AI-driven automation workflows. Rather than simply resolving support tickets, the position focuses on enhancing the overall user experience by optimizing the core product, self-serve resources, and internal tooling.

Y Combinator W23 startup Nango is expanding its team by hiring for engineering, product, and go-to-market roles in San Francisco and remotely. The company focuses on solving complex technical challenges related to developer experience, high-scale infrastructure, and API fragmentation.

A new AI-powered tool called HN Match Maker has launched to streamline the job search process using Hacker News monthly hiring threads. The platform automatically connects candidates seeking new roles with employers looking for talent by intelligently matching job postings with applicant profiles.

The September 2026 Hacker News hiring thread highlights strong industry demand for engineers specializing in AI infrastructure, government automation, and autonomous robotics. Startups like Statecraft and Source are building AI workforces for the US government and local-first data layers for AI agents, while companies such as Greenzie and Monumental are deploying autonomous machines for commercial mowing and construction. Meanwhile, edge cloud provider Fastly is expanding its global engineering teams with a continued focus on open standards and WebAssembly technologies.

Quill, a startup from the Y Combinator Winter 2020 batch, is expanding its engineering team. The company is currently seeking to hire a fullstack software engineer to support its ongoing technical development.

A recent Hacker News hiring thread for September 2026 highlights a diverse pool of senior software engineers, systems architects, and AI specialists actively seeking new employment. Global candidates are showcasing deep expertise in modern technology stacks, including Rust, Zig, AI security, and distributed systems, primarily targeting remote or hybrid roles.

Y Combinator-backed startup Autonomous is actively recruiting software engineers to expand its technical team. As a participant in the YC F25 batch, the company is seeking engineering talent to support its ongoing product development and growth.

Y Combinator Summer 2023 startup Artie is hiring Technical Account Executives to help expand its sales team. The company is developing a real-time data platform that provides teams with reliable, low-latency data replication.

Y Combinator F24 startup Attimet is hiring engineering and research staff to build LLM-powered agent harnesses and AI infrastructure at its on-site San Francisco office. The roles require candidates to take end-to-end ownership of projects aimed at accelerating the company's research and experimentation capabilities. Ideal applicants should possess strong technical backgrounds in AI systems and a high degree of autonomous initiative.

Bild AI, a startup in the Y Combinator Winter 2025 cohort, is expanding its technical team. The company is actively recruiting product and AI engineers to support its ongoing development and growth.

Y Combinator-backed AI primary care startup Clara is hiring a growth engineer to scale patient acquisition and retention for its AI doctors. The San Francisco-based role requires full-stack expertise to own the entire user funnel, from building programmatic landing pages to managing lifecycle messaging and product analytics. Candidates will work directly with founders to ship code that impacts real patient health outcomes while ensuring all growth experiments remain HIPAA-compliant.

Y Combinator P26 startup Autostep is expanding its team to support its ongoing growth. The company is currently hiring AI and fullstack engineers, along with a Chief of Staff to assist its leadership.

Y Combinator-backed startup Sixtyfour is hiring junior and early-career engineers to build AI agents for open-source intelligence and deep web research. The in-person San Francisco roles focus on designing scalable systems that transform basic inputs like names or emails into verified profiles of people and companies. Candidates will work across the stack to develop LLM reasoning, evaluate model accuracy, and build high-throughput data pipelines.

Tasklet, a Y Combinator P26 startup, is hiring a Head of Design Engineering to shape how teams interact with its practical AI productivity tool. The new hire will own the holistic product design and personally implement the user experience in production to ensure the AI performs real work intuitively.

YC W26 startup Voltair is hiring a Flight Test Engineer to help scale its distributed network of long-range drones designed for earth observation and power utility inspections. As the company's seventh full-time employee, the new hire will take over flight testing from the CEO and deploy the drones for enterprise clients in a hybrid hardware engineering and field operations role.