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#, PostgreSQL, CQRS, Angular, GCP, Kubernetes, Terraform and much more.
We are looking full-stack engineers that have a .NET background, eager to learn and motivated to work in a startup.
If this sounds interesting to you, please reach out to recruiting at trykredit.com
We're building the platform primitives that power https://copilot.com (Microsoft's ChatGPT). If you've shipped systems at scale—whether backend services, distributed infrastructure, ML platforms, or consumer AI products—we want to talk to you.
The work: design and build secure, performant platform services for AI at scale; collaborate with infrastructure, product, design, and research teams; ship high-quality code that reaches hundreds of millions of users; move fast in a design-driven environment.
You: solid fundamentals in systems thinking and software engineering; fluent in Python, C#, C++, Java, JavaScript, or similar; shipped real products or systems people use; can communicate across technical and non-technical teams.
Compensation: Competitive with other frontier AI companies, commensurate with experience
We're actively hiring and will respond to applicants. Check https://microsoft.ai/careers for current openings, or email maiplatformjobs@microsoft.com if something specific doesn't fit the bill. Apply directly if genuinely interested in building the future of AI.
Curiosity (https://curiosity.ai, Munich) builds an AI-enabled graph database that helps industrial companies and make sense of complex, fragmented data by connecting documents, systems, and knowledge across the enterprise.
We’re hiring a full-stack developer (new grads welcome), local to Munich only.
You’ll build performant production software and design solutions for our customers. C# preferred, Java or Python ok. Full-stack role ideally with web frontend experience. Background in databases, text processing, or search engines is a plus.
We’re looking for someone hands-on and outgoing who is comfortable interacting with customers and partners.
If that sounds interesting, get in touch at jobs@curiosity.ai
[NEW ROLE FOR EXCEPTIONAL NEW GRADS OPEN]
Spruce lets users control their data across the web. Instead of users logging into platforms, we believe platforms should request to access data vaults controlled by users.
The demand for trusted digital ID is accelerating as AI deepfakes begin to destroy most of the ways we use to verify identity today. How private or secure is it to hold your driver's license or passport up to a webcam to get a bank account? Was it ever private or secure? Stable diffusion can break so much of this already. Society will need trusted digital IDs and credentials. Our mission is to allow them to be controlled by individuals, with safeguards to prevent descents into surveillance states and checkpoint societies.
We are the main implementers of category-defining initiatives such as the digital ID program for the California DMV, and the verifiable digital credentials program in Utah. We are private sector participants in NIST's National Cyber Security of Excellence initiative for privacy-preserving digital ID.
We are hiring skilled engineers who care about making a real impact in improving public services, digital autonomy, and user privacy for the world. We work closely with public sector agencies, and have high regard for public servants. We have a strong engineering and customer-oriented culture, and are not simply a SaaS product or AI wrapper. Our roles are not for the faint of heart: you will be expected to work hard and learn a lot in this role.
Our engineers are ambitious to get outcomes for our customers and their constituents. On any given day, they may write great Rust/C#/TypeScript, deal with mainframe dumps, read policy documents, respond to technical RFIs/RFPs, manage on-prem environments, implement new NFC + Bluetooth protocols in Swift/Kotlin, create CI/CD processes that enforce W3C accessibility guidelines and i18n requirements, rewrite lost specs from disassembled binaries, figure out stablecoin payments, and design new protections for public key infrastructure. It is a team effort, and people with T-shirt shaped skills are able to collaborate and learn a ton from each other every day.
We are interested in candidates who want to be proud of the meaningful impact they make for society, even if it takes time to get right. This is not the right job for someone who wants to "join a cool new AI startup" that implodes or exits in under a year.
See our roles here: https://jobs.lever.co/sprucesystems/
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
Quantitative Systematic Trader Quantitative Researcher C# Developer (Trading Systems, Post Trade Tech) C++, C#, Python Dev (Options Desk, Trading Systems, Pricing and Team Lead roles) SRE (Linux, non-cloud) AI Technical Analyst AI Senior Software Developer (C#, Java or Python, 8y+ exp) If you have not previously applied please send me your CV (email in the profile). We had few great YC hires already in the past. Contact number, visa/work rights, availability and a brief description of your current situation is useful to include.We’re building and maintaining a quantitative investment strategy (QIS) calculation engine used across Global Markets. You will work closely with sales, trading and the structuring teams to implement the infrastructure required to calculate quantitative indices in an efficient and scalable manner.
We are looking for an experienced engineer with strong C#/.NET skills and solid Python experience (including C#/Python interop such as Pythonnet, gRPC, or similar). Work involves integrating with data providers (Bloomberg, various index providers, internal kdb, etc..), implementing QIS indices in C# and Python, developing APIs for internal teams.
Tech: C#/.NET 8, SQL Server, kdb, C#/Python interop, distributed systems, CI/CD, containers/cloud.
To apply: https://bmo.wd3.myworkdayjobs.com/External/job/Toronto-ON-CA...
RepSpark is the top SaaS B2B wholesale e-commerce platform for brands in apparel, footwear, and accessories. For example, we're how golf courses across North America and Europe purchase brands like Titleist, Peter Millar, Kjus, etc.
Stack: C#/.NET (Rider on macOS), GraphQL, React, TypeScript, PostgreSQL, AWS (CDK).
We're actively hiring:
* Junior/Senior/Staff Product Engineers (Full-Stack): Own outcomes across React/TS + C#/.NET + Postgres; help modernize legacy .NET Framework to .NET 8; build/scale ERP ETL & integrations. Open to all levels despite URL/title - https://www.repspark.com/senior-product-engineer-full-stack
* Engineering Manager: We're looking for our first engineering manager (reports to the Director of Engineering). You'll build the team, own onboarding, grow engineers, and maintain team health. You'll be a bridge between engineering, product, and other stakeholders, pressure testing specs, assessing feasibility, and defining scope. We're looking for transparent umbrellas.
Email careers@repspark.com with your resume and optionally GitHub/portfolio.