SIG is a global quantitative trading firm founded with an entrepreneurial mindset and a rigorous analytical approach to decision making. As one of the largest proprietary trading firms in the world we are experts in trading all listed financial products and asset classes handling millions of transactions on exchanges around the world every day.
Sydney Roles: • C# Software developers • IT Support Team Lead • Storage Engineer • Quant Researcher/Trader: Masters or PhD
Philadelphia Roles: • Software developers (pick one or more): C#, Python, Hadoop/Spark, C++, FPGA, Java • Systems Engineer: Elasticsearch, DBA MySQL, MariaDB or Oracle, DevOps, Desktop • Quant Researchers/Traders: Grad or Experienced or PhD
If you have not applied before and are interested please send me your CV (email in the profile). We had a few great YC hires already in the past. Contact number, visa/work rights, availability with date/time/timezone and a brief description of your current situation is useful.
On the RippleX team at Ripple, we champion the builders of tomorrow by providing the infrastructure, tools, services, programs and support for creation on one of the world’s fastest, most sustainable and consistently reliable public blockchain - XRPL. By supporting an open community of developers, they can advance the solutions and innovation needed to allow businesses, consumers, institutions and governments to fuel the engine of a new digital economy.
RippleX operates on the belief that realizing the Internet of Value hinges on how easily new technology works for more people, and how effectively we can change the way the world operates today.
We have a big vision and the ambition to match. We are seeking the same in engineers. You also see the huge potential of this technology and have the entrepreneurial spirit and technical excellence to realize the vision we have.There is a lot of work to get there but we are committed to building out the best team to achieve this.
What you'll do?
* You will be joining a team building a highly scalable and available distributed system. Performance and reliability are critical.
* You will be expected to do everything from architecture and design, to implementing those designs in code (C++), to testing the implementations for correctness and performance, and finally optimizing the implementations for better performance.
* Our open source software runs the XRP Ledger, and thus you will work directly on the XRP Ledger protocol and data.
* Write concise system design documents leading discussions among both internal and external engineering stakeholders
What you'll bring?
* 5+ years of hands-on Software Development experience, with the last 2+ years in C++.Experience in backend and/or distributed systems development
* Experience working with any one of the database technologies (Apache Cassandra, PostgreSQL, MySQL, etc).
* Excited about blockchains, the technical details and the potential benefits.
How to Apply: Apply via this link https://ripple.com/careers/all-jobs/job/5660196/ and mention Ycombinator under "How did you hear about this job".
Contact: Email: rsharma@ripple.com
Company Website: https://ripple.com/careers/
Trunk is an a16z funded dev tools startup, redefining software development at scale. We've built three products so far and have plans for more:
* Trunk Check: a universal linter/formatter, available as a CLI, VSCode extension, and CI check; * Trunk Merge: a merge queue, to ensure that PRs are tested in order before they're merged; and * Trunk CI Analytics: timing & pass/fail stats for GH Actions (e.g. "how often does this workflow step actually succeed?") In 2022, we raised a $25M Series A led by Initialized Capital (Garry Tan) and a16z (Peter Levine) [1].Our tech stack:
* Frontend: Typescript, React, Redux, Next.js * Backend: Typescript, Node, AWS, CDK, k8s, gRPC * Observability: Prometheus, Grafana, Kiali, Jaeger * CLI: C++20, Bazel * VSCode Extension: Typescript * CI/CD: GitHub Actions * General: GitHub, Slack, Linear, Slite Unlimited PTO (and we all actually take PTO), competitive salary and equity packages! Please apply here: https://trunk.io/jobs[1] https://blog.trunk.io/trunk-raises-25m-to-build-a-unified-de...
Must be US Citizen or Green Card holder and physically located in the US. Passionate about development in leading technologies? Looking to become a major player on a diverse team? Want to make a big impact on an engineer-driven roadmap in your next career adventure? Koddi Engineers drive innovation by embracing challenges and deploying emerging technologies to solve complex problems in software development.
Koddi is a global technology company with software and services that help top digital marketplaces effectively monetize their first-party audiences through industry-leading commerce media technology and strategy. Our enterprise platforms leverage first-party data to drive marketplace revenue and profit by improving user experience and target shoppers throughout the purchase path. Koddi’s platforms enable any advertiser, any marketplace, in any industry to increase awareness, generate demand, and drive revenue.
Review all open roles at www.koddi.com/careers and apply directly, or send your resume to matthew.myller@koddi.com.
We’re a quantitative trading firm based in NYC that trades hundreds of millions of shares each day on over 200 markets worldwide. We use math and technology in everything we do; our talented developers, engineers, and programmers build complex models and systems that allow us to make automated trading decisions on global markets.
We’re looking for:
Full Stack Developer | London | https://www.hudsonrivertrading.com/careers/job/?gh_jid=57407...
Solutions Architect | London | https://www.hudsonrivertrading.com/careers/job/?gh_jid=58809...
HPC Network Engineer (Senior and non-senior) | New York, Chicago | https://www.hudsonrivertrading.com/careers/?q=network&gh_src...
Senior Windows Platform Engineer | New York, London | https://www.hudsonrivertrading.com/careers/?q=windows&gh_src...
Low Level Software Engineer (C++) | Singapore | https://www.hudsonrivertrading.com/careers/job/?gh_jid=12290...
And more! For more information about our benefits, check out Life at HRT: https://www.hudsonrivertrading.com/life-at-hrt/
Jito Labs is seeking a senior engineer to build the future of MEV and block building on Solana. We are looking for a creative and motivated engineer that can effectively wrangle problems with large design spaces and come up with simple and elegant solutions.
Responsibilities:
- Dive deep into the world of MEV and on-chain trading, understanding the end-to-end flow of transactions through the Solana network
- Collaborate with the team and customers to build higher performance, cutting edge features
- Comfortably deep dive into performance bottlenecks and debug problems across the entire stack
Qualifications:
- 5+ years of systems programming experience writing code in Rust, C, or C++
- Familiar with low latency, high performance and high reliability programming
- Excited to dive into tricky problems and using tools like valgrind and gdb to debug software problems
- Ability to balance the engineering-time tradeoff between perfect and good enough
- Worked at a <50 person startup, have an entrepreneurial mindset
Nice to have:
- Familiar with running blockchain infrastructure
- Experience building or running MEV bots or trading bots on EVM, SVM, or CEXs
- HFT experience
We develop the RoboticScope a robotically, digital surgical microscope. We are searching for a software developer for the RoboticScope. You would be responsible for developing new features for the device including image processing on GPUs (Vulkan, Cuda, Wayland + KMS/DRM), control of the robotic system, user interfaces (Qt + skia) and for everything that supports running the software on the device (Ubuntu, NixOS, deployment system). We work on Linux and use C++, Rust and Python.
If you are interested in high-performance, low-level native development, contact me: talents@bhs-technologies.com
Foxglove is the leading observability platform for robotics developers. We help robotics and autonomous vehicle companies log, ingest, organize, and visualize multimodal data. We're well funded (Series A, ~20 people), with an experienced and fast-moving team. Seeking like-minded people to join us!
- Senior / Staff Backend Engineer (TypeScript, Node.js, bonus if you have experience with Rust, Go, C++, Python)
TileDB has recently announced a $34 million Series B fund-raise and is actively hiring for engineers across a range of roles (SRE, backend/distributed systems, database internals, and more). You will have the opportunity to work on innovative technology that creates impact for challenging problems in genomics, geospatial, machine learning, distributed systems, and many other areas.
TileDB Cloud is the modern database, allowing developers and scientists to capture, analyze, and share any data with any tool. We build on a broad foundation of open source, maintaining the TileDB storage engine, libraries for genomics (single-cell and population), geospatial (raster, point clouds, and more), a TileDB visualization engine extending Babylon.js, and much more ([github.com/TileDB-Inc/TileDB](http://github.com/TileDB-Inc/TileDB))
With TileDB, all data — tables, genomics, images, videos, location, time-series — is captured as multi-dimensional arrays. To supercharge this data, TileDB Cloud implements a serverless infrastructure delivering query execution, access control, data and code sharing, and distributed computing at global scale — eliminating cluster management, minimizing TCO, and promoting scientific collaboration and reproducibility.
Website: https://tiledb.com | GitHub: https://github.com/TileDB-Inc/TileDB | Blog: https://tiledb.com/blog
We are actively hiring for several roles including:
- Site Reliability Engineer (k8s, Terraform, automation, Prometheus, CloudWatch, GitOps; Golang, Python)
- Senior+ Software Engineer: Backend and distributed systems (Golang, CGo, k8s, Terraform, MySQL/MariaDB)
- Senior+ Software Engineer: Database internals (parsing, query planning, execution, distributed execution; Rust or C++ experience strongly preferred, other systems languages if paired with exceptional expertise)
- Front-end/UI developer: Typescript, React; ideally some additional mix of AWS/Azure/GCS platform experience, Golang, Docker, or other relevant skills.
Apply today at https://tiledb.workable.com or reach out directly (email in profile).
We do audiovideo software (video editing, visual effects) and work remotely. We always need more engineers to expand our products and create new ones. I'm the CEO interviewing and I'm especially looking for self motivated individuals, who are good at remote text communication and able to organize and manage the work themselves.
Send me an email, the first part of the email is "contact" and after the @ it's the domain name. Tell me your story, what you're looking for in your life now, previous bad work experiences you'd like to void and good work experiences that inspire you for the future ! Thanks for reading me
We are seeking C++ developers with HPC experience. You'd collaborate with a team of Physicists, Computer Scientists, Mathematicians, and Engineers who investigate advanced computing technologies related to National Security. We rely on Linux and open source software.
Research Scientist / Computer Systems Researcher | https://apply.intelligencecareers.gov/job-description/123012...
Design Engineer for High Performance Computing | https://apply.intelligencecareers.gov/job-description/122990...
Computer Systems Architect | https://apply.intelligencecareers.gov/job-description/122911...
Software Engineer | https://apply.intelligencecareers.gov/job-description/122939...
Applying for a security clearance is part of our hiring process, so applicants must be US citizens. (Dual citizens may be accepted, based on the country.)
NSA offers a healthy work-life balance -- work less than 40 hours per week, and you can't take your work home with you.
NSA reimburses your relocation costs to Maryland. Flexible hours, paid vacation, paid sick leave, federal holidays off, health insurance, and many other benefits included.
For additional questions email EmergingTechnologiesOutreach@uwe.nsa.gov. If you're not sure whether NSA would be a good fit, recruiters at that email address can connect you with technical staff to discuss what the work environment is like.
Monad Labs raised $225M last month in series A funding to scale our team in bringing the Monad blockchain to production this year.
Founded by Jump Trading alums, Monad Labs is a 30-person tech startup using low-latency programming, compiler optimization, and multithreaded computing to build an ultra-high-performance smart contract platform. The work entails building an optimal stack-based VM that supports multithreaded computation, as well as developing and implementing an efficient Byzantine Fault Tolerant (BFT) algorithm enabling a network of nodes to come to consensus.
We are hiring for the following roles, blockchain experience not required:
System engineering backgrounds, especially in Rust, C++, C and/or Golang:
1. https://boards.greenhouse.io/monad/jobs/4355634005?gh_src=e3...
2. https://boards.greenhouse.io/monad/jobs/4373013005?gh_src=49...
Compiler engineer: https://boards.greenhouse.io/monad/jobs/4376056005?gh_src=c0...
76 SWEG is a civilian software engineering organization operating under the United States Air Force. We are hundreds of (civilian) scientists and engineers that provide software, hardware, and engineering support solutions to a variety of Air Force and military platforms. We are located on Tinker Air Force Base in Oklahoma City, OK. We often operate like a contractor to other parts of the military and federal government by providing independent engineering services without seeking a profit. We have dozens of active projects using C, C++, C#, Java, Python, JavaScript, LabVIEW, Visual Basic, Assembly, Ada, Fortran, and other more esoteric languages. We have immediate opportunities available to hire candidates with degrees in Computer Science, Computer Engineering, Electrical Engineering, or closely-related fields.
If you are interested in learning more, please e-mail 76SMXG.Tinker.Careers@us.af.mil and tell them Jake sent you.
Smartleaf runs a SaaS which does financial portfolio analysis. Our customers are mostly banks and investment advisors. You should be competent, clever and kind. Currently open positions and unofficial capsule descriptions:
* Systems Engineer: jack of all trades Linux sysadmin. Reports to me. Email in my profile. No Microsoft servers or clients. * Application Support Engineer: Postgresql, Ruby, Linux, being nice to clients (who are generally nice professionals). * Junior Financial Engineer: C++ and R or Python, stats, math. If you have basic questions: read the webpage. More questions about the company or my open position: email me. I've been at Smartleaf for 20 years. Apply? cover + PDF resume to the email address listed. No ATS, an actual human will read it.