Develop and maintain high-performance backend services and platform components using Rust.
Design and implement scalable APIs and asynchronous microservices for distributed systems.
Collaborate with Product, DevOps, and Security teams to integrate cybersecurity features and ensure robust, secure solutions.
Exein builds the security layer for a world where physical and digital threats converge, from kernel-level runtime protection on embedded devices to cloud-native platforms. They are a growing company with a culture of technical excellence, continuous learning, and inclusive collaboration.
Design and implement robust, testable, high-performance systems and tools in Rust.
Optimize existing software architectures to enhance speed and efficiency.
Actively participate in all phases of the development lifecycle, including debugging and optimization.
Dragos defends industrial organizations that provide necessities like running water and electricity. As a remote-first market leader in ICS/OT Cybersecurity, the company has operations in North America, Europe, the Middle East, and APAC, and values authenticity, transparency, and trust.
Design and implement robust, high-performance systems and tools in Rust.
Optimize existing software architectures to enhance speed and efficiency.
Actively participate in all phases of the development lifecycle, including debugging and optimization.
Dragos is a global leader in operational technology (OT) cybersecurity, protecting critical infrastructure from cyber threats. They have a remote-first, mission-driven team across multiple continents, built on authenticity, transparency, and trust.
Design, develop, and maintain backend services and APIs using Go.
Implement integrations with SOAP services and manage data with SQL, MongoDB, Redis.
Apply hexagonal architecture and microservices, containerize with Docker and Kubernetes.
Redbee is an Argentine technology company with over 14 years of experience redefining digital product development in the financial industry. They are passionate about co-creating innovative solutions and focus on quality and scalability.
Design and implement robust, high-performance systems in Rust to secure OT environments.
Optimize existing software architectures and participate in all phases of the development lifecycle.
Mentor engineers and lead architectural decisions to foster continuous learning and improvement.
Dragos is a global leader in xOT cybersecurity, combining technology, threat intelligence, and expert services to protect critical infrastructure. The company is a remote-first, mission-driven team across North America, Europe, the Middle East, and APAC built on authenticity, transparency, and trust.
Build a durable, multi-source ingestion pipeline that connects to external sources, transforms and deduplicates events, and routes them to specialized stores.
Develop a web application for visualizing and querying data, including interactive views.
Design a data access layer spanning relational, graph, and analytical stores, respecting each engine's strengths.
Founded in 2019, Reveal is a startup delivering software tools and intelligence for operators in remote, extreme environments. They provide a tactical intelligence platform for defense and security missions, and are scaling their team to meet the demands of modern warfare.
Design and build scalable backend services using Go and Rust.
Develop and maintain multi-source data ingestion pipelines and web applications.
Implement cloud-native deployments and observability practices.
This partner company builds advanced software systems supporting critical operations in complex environments. They offer a collaborative environment with opportunities for professional growth and technical ownership.
Build and scale our ML data live streaming analytics platform using Python.
Lead and contribute to greenfield internal projects to extend and optimize real-time processing needs in Python and/or Rust.
Design and implement reliable backend services in Python.
Safari AI uses computer vision AI to measure, alert, and generate recommendations for enterprises in physical economy sectors like entertainment, live venues, and retail. The company is a small early-stage startup with a team of about 10, co-founded by a proven founder with a meaningful exit, and fosters a culture of ownership and freedom.
Own backend features end-to-end from discovery to rollout.
Design and evolve distributed systems with performance and scalability.
Build and maintain APIs and data pipelines for analytics and machine learning.
Traackr is a global SaaS company providing a data-driven influencer marketing platform. The company is remote-first with offices in multiple countries and a culture based on trust, diversity, value, ownership, and mutual success.
Design, develop, and deploy highly scalable backend services using Python.
Collaborate with cross-functional teams to translate business requirements into technical solutions.
Optimize application performance and mentor junior engineers to ensure code quality and team growth.
Left Field Labs is a creative technology agency that builds transformative digital experiences for ambitious brands like Google, Amazon, and Meta. Since 2008, we've delivered end-to-end digital transformation services, fostering a culture of innovation and collaboration in a remote-first environment.
Design, develop, test, monitor and maintain backend services for our systems.
Build clean, efficient, and well-documented APIs for web and mobile applications.
Write high-quality, maintainable code with a focus on reliability, scalability, and performance.
Midnite is a next-generation sports betting and gaming platform built for a new wave of players. With over 400,000 players and a high-performance team, we operate at pace with high ownership and constant iteration.
Break down larger projects into individual tasks and deliver them in multiple phases.
Support peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics.
Support the operations and availability of your team's artifacts by creating and monitoring metrics.
Affirm is reinventing credit to make it more honest and friendly, offering buy now, pay later without hidden fees or compounding interest. They are a remote-first company with a global engineering team and a culture that values people first.
Design, build, and maintain secure, scalable backend services, databases, and APIs that support our products.
Lead technical direction, design discussions, and coordinate delivery across multiple systems.
Collaborate with Product, Operations, and other engineering teams to deliver reliable software.
Tucows Domains is the world's largest wholesale domain registrar, responsible for maintaining the health, neutrality, and openness of the domain name system (DNS). As part of Tucows, one of the world's largest Internet companies, they have over 1,000 employees from over 20 countries and embrace a people-first, remote-first culture.
Develop and maintain backend services, APIs, and enterprise integration components for healthcare applications.
Collaborate with cross-functional teams in an Agile environment to deliver secure and scalable solutions.
Optimize backend performance, reliability, and observability across multiple environments.
VetsEZ provides technology solutions for federal government healthcare projects. They operate in an Agile environment with a focus on secure, scalable applications.
Collaborate with cross-functional teams to design and implement complex backend solutions using Java Spring Boot.
Write maintainable, scalable code following best practices and stay up-to-date with latest frameworks.
Develop, test, and deploy backend solutions, providing ongoing maintenance and support documentation.
KTO is an iGaming company founded in 2018, offering online sports betting and casino entertainment with a proprietary platform. They are a rising leader in LATAM, ranked among Brazil's top 10 iGaming brands, and foster a culture of innovation, transparency, and diversity.
Develop backend systems using Ruby for innovative startups in Berlin.
Collaborate with international teams on exciting projects in agile environments.
Apply expertise in automated testing, MVC, RESTful APIs, and ORM frameworks.
Blackbird Collective is an HR organization that helps startups and established companies find employees. They work on freelance and interim recruitment projects for clients in Germany, primarily Berlin.