Source Job

• Review and analyze generated code against the original software engineering prompt
• Evaluate whether the coding task itself is clearly and correctly defined
• Validate whether tests accurately reflect whether the problem has been solved

Vetto is a tech company focused on building and scaling high-quality datasets for artificial intelligence systems. They work at the intersection of human expertise and AI, ensuring that models are trained on technically accurate, well-defined, and realistic data.

• Developing, maintaining, and supporting libraries and third-party integrations for the Elastic Stack across a range of programming languages
• Building and evolving integrations with GenAI frameworks, agentic tooling, and the broader AI ecosystem
• Using AI coding tools daily for writing, reviewing, and testing code, as a core productivity lever

Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale — unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the results that matter.

• Develop high-quality, reliable services in a Golang and Python codebase.
• Design and evolve database schemas and performant queries to support new features.
• Monitor system health and proactively improve performance and scalability.

Axios is a growth-focused media company dedicated to helping people get smarter, faster on what matters. They reach millions of readers every day with clinical, trustworthy, and informative news and are committed to an open, inclusive, and diverse work culture.

• Design, develop, test and ship high-quality technical solutions that scale across multiple services.
• Provide technical leadership and mentorship to encourage team growth.
• Own and advocate for the health and quality of systems built by the team.

Jobgether is a platform that uses AI to match candidates with jobs and ensure fair review. They value collaboration and operational excellence, and are supportive of diversity and inclusion initiatives.

• Maintain and improve one or more of Rustici’s software products.
• Write technical specifications for new features.
• Take new features from start to finish, including code reviews and QA.

Rustici Software specializes in eLearning standards based software for launching and tracking online learning. They have been named a "Best Place to Work" by the Nashville Business Journal for 15+ years and strive to create a unique environment where people want to work.

• Work on tasks that contribute to the team's projects and goals.
• Work collaboratively and proactively with your team and stakeholders.
• Ensure that we hit our business goals while protecting our systems from downtime.

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. They are a remote-first company that puts people first, offering competitive benefits and a supportive culture.

• Build the foundational, reusable services that every other JumpCloud product relies on to function securely and efficiently.
• Deepen your expertise in Go, AWS, and Kubernetes while gaining broad architectural exposure by adapting to different teams and tech challenges.
• Perfect for a versatile engineer who loves solving core infrastructure problems, building common frameworks, and thrives in a dynamic, flexible environment.

JumpCloud delivers a unified open directory platform that makes it easy to securely manage identities, devices, and access across your organization. With JumpCloud, IT teams and MSPs enable users to work securely from anywhere and manage their Windows, Apple, Linux, and Android devices from a single platform.

• Design, code, test, and debug software applications and back-end components.
• Collaborate with product managers, designers, the finance team and other stakeholders to translate business requirements into technical specifications.
• Identify and troubleshoot software defects and issues, employing analytical thinking and problem-solving skills to develop efficient and effective solutions.

EasyPost, founded in 2012, simplifies shipping for businesses with a developer-friendly REST API. They are a YC unicorn experiencing rapid growth, aimed at building the shipping infrastructure of the future with a team of builders and problem-solvers.

• Design, develop, and maintain scalable, robust backend features and APIs using modern frameworks.
• Ensure high performance and reliability across our distributed systems.
• Contribute to systems powering authentication, billing, AI tooling, observability, connectors, and developer experience.

Mistral AI democratizes AI through high-performance, optimized, open-source and cutting-edge models, products, and solutions, with a comprehensive AI platform designed to meet enterprise needs. They are a dynamic and collaborative team passionate about AI, with a diverse workforce thriving in competitive environments and committed to driving innovation; their teams are distributed between France, USA, UK, Germany, and Singapore.

• Design, code, test, and optimize high-performance Go services to power USPS shipping for millions of users.
• Refactor legacy systems for the cloud and design new cloud-native services that leverage Azure, Kubernetes, Kafka, and more.
• Collaborate with product managers and engineers to translate ideas into solid architecture, and troubleshoot production issues.

EasyPost, founded in 2012, is a YC unicorn focused on simplifying shipping for businesses, from startups to Fortune 500 companies. They provide a developer-friendly REST API for shipping and aim to simplify the shipping process through innovation.

• Design, build and ship new foundational systems software and applications in Rust, Go, Flutter, and Python.
• Package, integrate, test, and upload open source software to the Ubuntu repositories.
• Debug issues, then design and deliver robust solutions.

Canonical is a leading provider of open source software and operating systems. They publish Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, and has 1200+ colleagues in 75+ countries and very few office based roles.

• Lead by example as the technical lead, actively writing well-designed, testable, and efficient code.
• Contribute directly to team velocity through individual contributions while establishing and tracking KPIs and team norms.
• Mentor and grow team members through hands-on technical guidance, pairing sessions, and code reviews and hire when needed

Sezzle's mission is to financially empower the next generation by revolutionizing the shopping experience beyond payments. They blend cutting-edge tech with seamless, interest-free installment plans, making shopping smarter and more accessible, seeking innovative and dynamic team members.

• Write clean, maintainable, and efficient code, following best practices and coding standards.
• Develop new features and improvements based on project requirements, collaborating with product managers and designers.
• Proactively identify bugs and issues in the software and resolve them through testing and debugging.

iCIMS is a software company providing recruiting software as a service. They empower organizations to build a winning workforce.

• Conduct research and development in software design, testing, and electronic data processing applications
• Design, develop, document, test, and debug applications software and systems containing logical and mathematical solutions
• Collaborate with multidisciplinary teams to plan, design, and develop software solutions that integrate with electronic data processing systems

EXPANSIA, along with JHNA and CTSi, forms a Defense Technology platform delivering technologies, services, and manufacturing solutions to the U.S. Department of Defense. Backed by Falfurrias Management Partners, they bring domain expertise across Army, Navy, Air Force, and Space Force programs.

• Develop software using the KnowBe4 Software Development Lifecycle and Agile Methodologies.
• Assist other team members by providing technical direction.
• Define approaches and solutions to complex technical problems.

KnowBe4 is a global leader in Human Risk Management, securing employees and AI agents for over 15 years, trusted by over 70,000 organizations worldwide. Their HRM+ combines continuous risk intelligence, advanced technical defenses, and personalized training to help organizations build strong security cultures.

• Design, architect, implement, review, and test frameworks, libraries, tools, and services primarily using Go.
• Participate in requirement, design, planning, and retrospective meetings as an integral part of an Agile software development team.
• Contribute to successful sprints by implementing items contributing to overall team goals.

Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intensive applications. By combining open source innovation with deep expertise in Kubernetes orchestration, Mirantis empowers platform engineering teams to deliver composable, production-ready developer platforms across any environment.

• Create high-quality, predictable, observable code and deliver it to production
• Own the delivery of new products by working iteratively with the design, engineers and product owners to define and deliver new functionality
• Use data-driven decision making to improve your code (logs, usage analytics, monitoring)

ZenBusiness helps others launch and run their own businesses, at any stage, by keeping it simple and supporting entrepreneurs one step at a time. They are a remote company based in Austin, Texas, with team members from Florida to Oregon and all points in-between, and a genuinely caring, supportive team.

• Be responsible for high-quality software delivery, grow individuals and groom leaders on the team and contribute to architecture
• Work with leadership and partners to strategize, evolve a roadmap and provide high quality solutions
• Manage a growing team of Tech Leads and Software Engineers

Atlassian's software products help teams all over the planet, designing their solutions for all types of work. They value unique contributions and believe that team collaboration through their tools makes what may be impossible alone, possible together.

• Familiarize yourself with Sourcegraph’s codebase, understanding the architecture and the problems it solves for our users.
• Take ownership of smaller features and ship them, focusing on improving user engagement and satisfaction.
• Be fully ramped up and able to anticipate our customers' needs.

Sourcegraph is at the center of how software gets built. They are a globally distributed team that values high agency, direct communication, and a deep love for developers and their craft.

• Design, develop, and maintain core cloud platform services including compute orchestration, resource management, multi-tenancy, and API gateway components using Go, Java, Python, or Rust.
• Build and optimize RESTful/gRPC APIs and microservices that support cloud resource provisioning, lifecycle management, and monitoring on Bitdeer AI Cloud.
• Develop scalable, fault-tolerant distributed systems that handle high-throughput workloads across multi-region deployments.

Bitdeer is a world-leading technology company for Bitcoin mining and AI cloud. They are committed to providing comprehensive Bitcoin mining solutions for its customers, designing industry-leading ASIC chips, and manufacturing mining rigs, with operations globally and a diversified 3 GW energy portfolio.