Hiring multiple Full-stack Software Engineers
We're building AI agent systems that automate complex multi-step workflows.
Ship production code fast, own projects end-to-end.
Looking for 5+ years experience (or <5 with hackathon wins/founder experience/strong GitHub).
Strong TypeScript/React/Node.js required. Stack: TypeScript, React, Node.js, GraphQL, PostgreSQL, AWS (ECS, RDS, Kafka, ES), Docker, Terraform. Full type safety, monorepo, 100% IaC, per-PR staging environments.
Remote US/Canada/EU if US timezone
Apply: https://matcha.fm/apply/se
Elastics is building an AI-native operating system for trading - deterministic agents, live data, portfolio management and execution across prediction markets, crypto, and beyond. We are Pre-Seed funded, working with our first clients, and need a Founding Engineer to accelerate building core product infrastructure.
Responsibilities:
- Build and own our agent orchestration & runtime engine (async, distributed systems)
- Deploy and scale services on Azure (Docker, CI/CD, monitoring)
- Connect to exchanges and data sources (API/websocket integration, streaming)
- Implement portfolio and risk calculations (PnL, positions, Greeks, risk metrics) Implement market discovery dashboards on our platform
Requirements: 5+ years of backend experience (Python, distributed systems, financial data pipelines) Comfort with Docker, Redis/Kafka, PostgreSQL Strong C++ experience Interest in financial markets and trading Startup mindset: you can ship, own, and iterate fast Warsaw-based (in-office) or willing to relocate Fluency in English - our work and clients are international Bachelor's or Master's degree in Computer Science, Mathematics, or a related field
Offer: $5,000/month starting salary (B2B) + meaningful equity (true founding role) Work at the forefront of financial and AI innovation Work directly with experienced math, quant and product founders Exposure to top global hedge funds, exchanges and VCs
Send your resume to contact@elastics.ai with "HN who’s hiring" in the title
Novig is rebuilding sports betting from first principles as a prediction market exchange. Legacy sportsbooks are extractive middlemen with misaligned incentives, dark patterns, and predatory mechanics. We're creating the alternative: a transparent exchange where users trade against each other at fair odds.
We're building core infrastructure around order routing, risk management, data pipelines, low-latency networking, and market integrity at scale. We write Rust extensively. We believe correctness, performance, and expressive code are necessities rather than luxuries. Ideal candidates care deeply about infrastructure, security, and performance. It certainly won't hurt to also care about prediction markets, traditional markets, or well-designed distributed systems.
Tech stack: Rust, Node, PostgreSQL, Kafka, Linux, distributed systems.
jobs@novig.co | https://job-boards.greenhouse.io/novig/jobs/4588745006
Moment is building core infrastructure for fixed-income, the world's largest asset class (4M+ instruments, $150T total market). We work with some of the largest financial institutions to bring all of their fixed-income operations into a single platform.
Cool things we've built include a liquidity-aware portfolio optimizer, high-cardinality market data pipelines, and a best-in-class trading system and ledger. Backend stack is generally Go/Kafka/Postgres on ECS, though some of the quant-ier services are built in Python. Frontend stack is NextJS. Company stack is Slack/Linear/Notion.
Roles:
- Distributed systems engineer: build features + scale systems to model, optimize, and support an idiosyncratic, complicated domain
- Product engineer: build beautiful, powerful interfaces that put these new capabilities in the hands of asset managers, financial advisors, traders, and more.
See more + apply at https://moment.com/careers.
We're building the leading User Research CRM (rallyuxr.com)
Apply here:
https://www.ycombinator.com/companies/rally-uxr/jobs/Ku40MR7...
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At Rally, we believe talking to your users is the key to building great products. Our platform is used by teams at Google, Figma, GitLab, MongoDB, and more to streamline every step of the user research process in one tool.
We’re a remote-first, Series A startup with a small, senior team of builders. While we’re remote, we value connection—hosting regular in-person offsites and providing a yearly remote office stipend.
As a Senior/Staff Backend Engineer, you’ll be central to scaling Rally’s systems to power hundreds of millions of participant records and billions of events. You’ll own core infrastructure like email/SMS delivery, data pipelines, search, and workflow automation—and lay the foundation for new AI-driven features.
We’re fully built in TypeScript and use AWS, Postgres, ElasticSearch, Kafka, and Temporal. No requirements to have previous Typescript experience, but need to be willing to learn.
Join us if you love building for scale, value craftsmanship, and want to shape the backend foundation of a fast-growing product used by the world’s best product teams.
We’re rethinking the data platform for the modern age of AI/ML workflows. Our founding team built the Chronon open source project that powers all major AI/ML workflows at companies like Airbnb and Stripe.
We are looking to hire senior Scala and big data experts on CONTRACT basis in EU or LATAM.
Prolonged experience (3 years minimum) with Scala or JVM is a MUST. Experience with technologies like Spark and Flink is a huge bonus. Experience building low latency online systems is also a huge bonus.
Our tech stack for those curious: Mill (build system), Scala, Vert.x, Spark, Iceberg, Flink. We integrate with various cloud providers and streaming / KV store connectors such as GCP - BigQuery / Dataproc / PubSub, AWS - EMR / DynamoDB, Kafka with more in the works
Apply by reaching out at hello@zipline.ai with your resume or LinkedIn profile
My team at Adobe is hiring senior engineers to scale the Real-Time Customer Data Platform, which processes trillions of events to power real-time personalization for global brands. This is deep, low-latency distributed systems work — not typical enterprise app dev.
We use: Java, Scala, Spring Boot, Kafka, Spark, Flink, Cosmos DB, Aerospike, FoundationDB, Delta Lake, K8s, Azure/AWS, Docker, OpenAI, Vector DBs.
Looking for:
• 5+ years building large-scale distributed or streaming systems
• Strong backend skills (Java/Scala, concurrency, perf tuning)
• Experience with Kafka/Spark/Flink and cloud-native systems
Bonus: Martech/Adtech, identity resolution, or personalization experience.
Email me at skatkar@adobe.com with “HN” in the subject, or apply here:https://careers.adobe.com/us/en/job/ADOBUSR160198EXTERNALENU...