Design and build services and APIs that power core trading platform capabilities.
Own features end-to-end from technical design through production deployment and monitoring.
Contribute to system architecture decisions and mentor engineers.
Topstep builds a trading platform that powers real-time trading and market data delivery for thousands of active traders. The company fosters a collaborative culture with a fully remote to hybrid working environment.
Design and build scalable, secure backend services using C# and TypeScript, with expertise in PostgreSQL, Docker, Kubernetes, and AWS.
Mentor junior engineers and collaborate with cross-functional teams to define requirements and deliver platform solutions.
Stay current with emerging technologies, optimize system performance, and implement security best practices.
Later is an AI-powered influencer marketing platform that helps brands create campaigns by combining real creator relationships and data-driven insights. The company is trusted by leading enterprise brands and fosters a culture of inclusion, ownership, and continuous learning.
Design and develop scalable, high-performance .NET applications for travel booking systems.
Collaborate with cross-functional teams to drive technical architecture and best practices.
Mentor junior engineers and contribute to code reviews and system improvements.
Expedia Group is a travel technology company that powers travel for millions of people worldwide through its portfolio of brands. With a global team of thousands, Expedia fosters a culture of innovation, collaboration, and inclusion.
Design and scale backend systems that power our consumer facing products.
Build and refine APIs that deliver instant, seamless experiences.
Collaborate with product, credit/finance, compliance, support, and analytics teams.
Tilt uses machine learning and mobile-first products to assess creditworthiness beyond credit scores, with millions of customers worldwide. We value impact, collaboration, and mutual respect, fostering a culture where every voice is heard and brilliant jerks are not welcome.
Design, develop, test, and deploy .NET solutions for REST APIs and web applications.
Work on APIs that support various parts of the business and participate in code reviews.
Work on spikes to define new features and help the product team.
Celara is a software company focused on building enterprise restaurant technology. Their technology team is a rapidly growing group of talented engineers in a fast-paced, entrepreneurial environment.
You'll design and build scalable, distributed systems using .NET and C# in a cross-functional team.
You'll collaborate with product managers, designers, and engineers to ship features that matter to hundreds of thousands of businesses.
You'll take ownership of outcomes, from code quality to customer impact, in a regulated financial environment.
Finom is a European tech startup headquartered in Amsterdam, developing an all-in-one financial B2B solution that integrates banking, accounting, and invoicing. With a recent €115 million Series C round and a start-up culture, Finom empowers employees to make a real difference in a collaborative, innovation-driven environment.
Design, build, and maintain RESTful APIs for distributed multi-tier systems.
Apply microservices and SOA principles to design scalable systems and evolve cloud-native architecture.
Work with Azure, API management, messaging, and optimize data models using T-SQL.
Exadel is an AI-first global tech company that partners with Fortune 500 clients to deliver AI platforms and digital transformation solutions. With over 2,000 team members and 25+ years of engineering leadership, it fosters a collaborative, ambitious culture.
Lead a team of backend engineers in designing, developing, and delivering new loan origination, compliance, and pricing systems that power M-KOPA's expansion across Africa.
Set architectural direction and partner with Product Managers on roadmap planning and prioritisation, ensuring high-quality software delivery.
Foster a true DevOps culture, with infrastructure as code, observability, automated testing, and continuous delivery as first-order concerns.
M-KOPA is a FinTech company that creates financial inclusion for the traditionally excluded through a fair, flexible, customer-centric financing model. The company has served over 7 million customers and unlocked more than $1.5 billion in cumulative credit, and has been recognized by the Financial Times as one of Africa's fastest-growing companies for five consecutive years.
Exhibit mastery of the Core team's domain, taking a leading role in designing complex systems and influencing technical direction.
Own delivery of large-scale features across teams, ensuring alignment with business objectives.
Provide mentorship and technical leadership to engineers, fostering continuous improvement.
Olo is a leading SaaS platform accelerating digital transformation in the restaurant industry, helping customers deliver personalized and profitable guest experiences. With over 800 restaurant brands and 400 integration partners, Olo fosters a culture of innovation and collaboration.
Lead the design and development of scalable distributed systems for digital banking platforms.
Architect integrations between banking, payment, and identity systems.
Mentor senior engineers and drive engineering best practices in a cloud-native environment.
Our partner is a financial technology company building next-generation digital banking platforms. They seek a principal engineer to join their collaborative engineering team, though specific company size is not mentioned.
Design and build key features and architectural improvements for the platform, end-to-end, using modern .NET technology and architecture.
Champion proposals through all phases of the SDLC, from design through production implementation, and drive reliability and observability.
Mentor other developers and influence technical direction across teams, facilitating design discussions and representing the team in technical discussions.
Caseware is a Canadian fintech company that has led the global audit and accounting software industry for over 30 years, with more than 500,000 users across 130 countries. They foster a collaborative, inclusive culture with a focus on innovation and work-life balance, and are a growing global SaaS leader.
Define and evolve technical architecture, establishing standards for safe, scalable, and reusable capabilities across teams.
Act as a technical leader across teams, influencing architectural decisions through design reviews, RFCs, and hands-on collaboration.
Own key features and architectural improvements end-to-end, from design through build, using modern, leading-edge technology.
Caseware is a Canadian fintech company that has led the global audit and accounting software industry for over 30 years, with more than 500,000 users across 130 countries. The company fosters a collaborative, inclusive culture with a focus on innovation and growth, employing a global team that values many voices as one team.
Collaborate as a member of software development teams to deliver production-ready client solutions with an initial focus on .NET modernization.
Work with the Lead Architect to review technical requirements, contribute to technical decision making, and deliver working software to clients.
Participate in discovery sessions to gather customer requirements and follow architecture decisions to adhere to solution design.
Caylent is an AI-first cloud services company that helps organizations turn ambitious ideas into meaningful business impact. As an AWS Premier Tier Services Partner, we have a fully remote global team across Canada, the United States, and Latin America, fostering a culture of technological curiosity.
Build and scale the systems and services that form the foundation of Alpaca's global payments and treasury platform.
Operate in an industry where money movement is critical, using modern, event-driven, and highly scalable architectures.
Collaborate with a distributed team to design and implement solutions with autonomy, focusing on quality and resilience.
Alpaca is a US-headquartered self-clearing broker-dealer and brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, and more. Our global team of 380+ members values curiosity, empathy, and accountability.
Design and build a real-time notification platform for low-latency alerts and account updates.
Build and operate Kafka/MSK streaming pipelines for live trading data ingestion.
Develop stateful stream processing applications for risk detection and fraud monitoring.
Take Profit Trader is a high-growth proprietary trading firm handling hundreds of millions of dollars in trading volume. They are dedicated to innovation, operational excellence, and empowering traders globally.
Design and build cloud-native applications using Microsoft .NET and Azure.
Develop event-driven architectures with Azure Service Bus and Event Hub.
Ensure code quality through automated testing, code reviews, and CI/CD pipelines.
Software Mind develops solutions for global companies. They build cross-functional engineering teams and embrace openness, respect, grit, enjoyment, and growth.
Build and own the agentic harness for AI-driven development, including agent workflows, tool integrations, and evaluation infrastructure.
Strengthen backend platform services, particularly authentication and session management, using C#/.NET.
Use AI-driven throughput to deliver meaningful increments, gather customer feedback, and iterate until the work makes a difference for nonprofits.
Bloomerang provides a powerful giving platform and support for nonprofits to raise more, recruit more, and retain more. They serve tens of thousands of nonprofits and have a mission-driven culture built on core values of Simplify, Care, and Act.
Own architecture and systems design across Core and Service Delivery teams.
Drive test automation and CI/CD pipelines for reliable, high-quality delivery.
Provide cross-team technical leadership and mentorship for senior engineers.
Panoptyc builds AI-powered loss prevention for the real world, including micromarkets and corporate dining. It is a small team with high ownership, where everyone moves the needle.
Design, build, and ship full-stack features across a new cloud-native compliance platform.
Use AI coding agents and maintain CI/CD, observability, and production infrastructure.
Work directly with product, QA, and subject-matter experts to turn regulatory requirements into technical decisions.
Systrends is a leading provider of regulatory compliance software for energy professionals. They support roughly 200 customers through over 5,000 filings annually and hold top market positions, backed by Bristlecone Companies.