Source Job

• Develop and maintain core software components for the trading engine.
• Design and implement solutions to improve system performance and scalability.
• Write clean, reusable, testable, and efficient code for high-volume, low-latency applications.

Jobgether uses an AI-powered matching process to ensure your application is reviewed quickly, objectively, and fairly against the role's core requirements.

• Develop and maintain core framework and key software components for the Kraken trading engine.
• Improve site performance by designing and implementing low-latency and high-availability applications.
• Collaborate with cross-functional teams and contribute to product roadmap accomplishment.

Kraken is a mission-focused company rooted in crypto values that aims to accelerate the global adoption of crypto, so that everyone can achieve financial freedom.

• Design, develop, and maintain high-performance server applications in C/C++ and Rust.
• Write message parsers and feed handlers for direct market data feeds from trading venues.
• Optimize existing codebase for high throughput and low latency.

Databento is a startup that builds modern APIs to get financial data. As a Series A startup, they have raised significant capital and experienced substantial revenue growth with a small team, fostering a dynamic and innovative culture.

• Lead design and development of custom software solutions from concept to deployment.
• Collaborate across the full product lifecycle: design, development, testing, deployment, maintenance, and iteration.
• Support and mentor fellow engineers, fostering growth and sharing technical knowledge.

Triumph is a financial and technology company focused on payments, factoring, intelligence and banking pioneering solutions that serve the transportation industry.

• Drive the evolution of our web and mobile applications.
• Shape both our product strategy and engineering culture.
• Build exceptional user experiences and deliver features that help people improve their financial lives.

Monarch is a powerful, all-in-one personal finance platform designed to help make the complexity of finances feel simple again.

• Own the end-to-end architecture of Decibel’s algorithmic trading system, including execution engine, strategy framework, and data pipelines.
• Translate high-level trading hypotheses into robust, production-ready execution logic.
• Working cross-functionally with trading, research, and risk to ensure the system supports strategy expansion.

Aptos is a people-first blockchain on a mission to help billions of people achieve universal and fair access to decentralized assets in a safe and scalable way.

• Contribute to architecture and software design discussions.
• Collaborate on systems that involve the full ML lifecycle.
• Pursue opportunities to further your skills and grow your career.

8th Light is a technology solutions provider that partners with organizations to solve meaningful challenges and drive sustainable growth.

• Design, build, and optimize high-performance systems in C++ supporting AI data pipelines and evaluation workflows.
• Develop full-stack tooling and backend services for large-scale data annotation, validation, and quality control.
• Improve reliability, performance, and safety across existing C++ codebases.

Alignerr connects top technical experts with leading AI labs to build, evaluate, and improve next-generation models. They work on real production systems and high-impact research workflows across data, tooling, and infrastructure.

• Architect, build, and test Gusto’s product suite that spans across Payroll, Benefits, HR, Time, Tax Credits, and more.
• Mentor other engineers to help solve some of the hardest technical problems out there in very complex domains and at a large scale.
• Collaborate with Product Management and Design teams to understand customer pain points and iterate to launch daily.

Gusto is on a mission to grow the small business economy by handling payroll, health insurance, 401(k)s, and HR for over 400,000 small businesses.

• Own execution of Cybrid’s product roadmap across existing and new products.
• Translate customer, market, and stakeholder input into clear product requirements, specs, and user stories.
• Define and track product KPIs, using data and feedback to iterate and improve.

Cybrid is a Series A fintech startup building the next generation of crypto-powered global payments infrastructure.

• Gather input from customers and stakeholders to define product features.
• Lead a cross-functional team to deliver product features.
• Apply Agile methodology to plan iterative product implementation.

Capital Markets Gateway (CMG) is a financial technology firm that is modernizing the equity capital markets (ECM).

• Build and own zero to one features in the product
• Scale existing features from MVPs to an enterprise grade product
• Lead collaboration with cross functional partners like design, marketing, sales, cs and the co-founders

Rally is the User Research CRM that helps product, design, and research teams talk to their users quickly, safely, and at scale. They are a Series A startup backed by leading investors—trusted by UX, product, and research teams at companies like Google, Adobe, and Figma.

• Complete assigned engineering tasks and test/document solutions for review.
• Write clear, maintainable code and follow software engineering best practices.
• Estimate tasks, raise blockers, and coordinate with team members to deliver features.

Keywords Studios is a provider of technical and creative services to the video games industry, offering integrated art production, engineering, audio, testing, localization, and player support. With over 12,000 employees across 80+ studios in 20+ countries, they support PC and console game releases.

• Improve existing machine learning systems using coding skills and ML knowledge.
• Identify new opportunities to apply machine learning to different parts of the Quora product.
• Take end-to-end ownership of machine learning systems including data pipelines and model training.

Quora’s mission is to grow the world's collective intelligence with two platforms: Quora and Poe.

• Identifying the right problems to solve, focusing on meaningful outcomes.
• Engaging with future and existing customers to gather feedback.
• Taking end-to-end ownership for features from start to finish.

Incident.io is the leading AI incident response platform, built to help teams dramatically reduce incident response time and improve reliability. Since launching in 2021, they’ve helped over 1,500 companies run more than 500,000 incidents.

• Design, build, and optimize high-performance systems in C++ supporting AI data pipelines and evaluation workflows
• Develop full-stack tooling and backend services for large-scale data annotation, validation, and quality control
• Improve reliability, performance, and safety across existing C++ codebases

Alignerr connects top technical experts with leading AI labs to build, evaluate, and improve next-generation models. They work on real production systems and high-impact research workflows across data, tooling, and infrastructure.

• Building and maintaining blockchain infrastructure and applications.
• Collaborating across product, compliance, and infrastructure teams.
• Optimizing existing systems for efficiency.

Jobgether is a Talent Matching Platform that partners with companies worldwide to efficiently connect top talent with the right opportunities through AI-driven job matching.

• Define product positioning, lead new product/feature launches, and drive adoption/retention campaigns.
• Collaborate with Product, Growth, and Brand teams to align roadmap decisions with marketing outcomes.
• Create launch videos, pages for new products, and marketing campaigns across email, SMS, and in-app messages.

Flex is building a finance super app for premium business owners, reimagining financial workflows and services for entrepreneurs. The company has grown revenue significantly since launching in September 2023 and aims for profitability by late 2025, targeting mid-market businesses often overlooked by fintech solutions.

• Develop technical solutions to complex problems.
• Design, develop, document, tests and debugs applications software.
• Develop and implement user interfaces for web applications using ReactJS.

Peraton is a next-generation national security company that drives missions of consequence spanning the globe and extending to the farthest reaches of the galaxy.

Write reliable, secure, and scalable code for Lithic's products with minimal tech debt. Own projects from planning to launch, keeping stakeholders informed and aligned along the way. Engage in design discussions and collaborate across teams to build well-reasoned solutions.

Lithic creates card issuing and payment infrastructure for technology companies that just works.