Role Description As a Senior Backend Developer at Bridgit, you'll take ownership of designing, testing, and building new backend solutions, while also evolving and maintaining our existing systems. You'll focus on creating scalable, reliable services that power real impact for construction teams. This is a role for someone who wants to build at the intersection of solid backend engineering and applied AI. - Incorporate LLM-powered capabilities into services. - Explore how technologies like large language models can enhance both our product and our team's developer experience. Qualifications - Proven backend expertise - 5+ years of hands-on experience building high-quality software, with strong command of C#, Go, or another modern backend language. - System design chops - skilled in architecting and building scalable, distributed systems. - Data-savvy mindset - extensive experience with SQL and/or NoSQL databases; bonus points for PostgreSQL or Redis experience. - Product-driven and cross-functional - thrive in collaborative, product-oriented environments. - AI-assisted development habits - regularly use tools like Cursor, Claude Code, or similar. - Curious and growth-minded - stay current with the latest technologies and practices. - [Nice to have] Hands-on experience with applied AI and LLMs. - [Nice to have] Production LLM integration - designed backend systems that integrate LLM capabilities into production workflows. Requirements - Work on Bridgit Bench, our main product which: - Is built with services written in C# (.NET) and Go. - Uses PostgreSQL for data storage and Redis for caching. - Exposes both REST and GraphQL APIs. - Runs on AWS infrastructure managed as code using Terraform. - Operates in Kubernetes with automated CI/CD pipelines using GitHub Actions for continuous deployment. - Incorporates AI capabilities through AWS Bedrock and Anthropic models. Benefits - Salary range: $120,000 – $170,000 CAD annually. - Individual compensation determined based on skills, experience, and role scope. - Total compensation includes base salary, equity awards, and comprehensive benefits. Company Description Founded in 2012, Bridgit is a privately held Series B company, having raised over $35 million CAD in funding, from investors like Camber Creek, Export Development Canada, Salesforce Ventures, Storm Ventures, and more.

• Design and develop internal dealing tools for the trading desk • Build and maintain integrations with liquidity providers via FIX API, REST, and WebSocket protocols • Integrate with crypto exchanges via WebSockets and REST APIs • Monitor and maintain stability of connectivity to external counterparties • Work closely with the dealing team to automate and optimise trading workflows • Participate in development of back-office and risk management tooling

• Entwicklung und Weiterentwicklung einer modernen Payment-Plattform für E-Commerce- und POS-Anwendungen • Konzeption und Umsetzung skalierbarer Backend-Services und APIs • Integration führender Zahlungsanbieter und Payment-Services • Gestaltung robuster Prozesse für Webhooks, Routing, Fehlerbehandlung und Transaktionsverarbeitung • Enge Zusammenarbeit mit Produkt, Architektur, Security-Experten und Management • Technische Mitgestaltung der Plattformarchitektur und relevanter Technologieentscheidungen • Erstellung technischer Dokumentationen und API-Spezifikationen für Partner und Kunden • Sicherstellung hoher Qualitäts-, Sicherheits- und Performance-Standards

• Drive system design and architecture decisions for scalability, performance, and maintainability. • Design and develop applications across backend (Java, Spring Boot, APIs), frontend (React/Angular), and database (PostgreSQL). • Act as a technical point of contact and translate business requirements into solutions. • Conduct regular code reviews and enforce standards to ensure performance, security, and maintainability. • Identify, troubleshoot, and resolve complex system and application issues. • Work with product, QA, DevOps, and business teams to ensure seamless delivery. • Mentor developers, assign tasks, and ensure timely delivery. • Participate across the full software lifecycle, including planning, design, development, testing, and deployment. • Implement testing strategies using tools like JUnit, Cypress, and Playwright. • Follow Agile best practices and proactively address vulnerabilities. • Stay updated with technologies and improve development processes and architecture. • Take on additional tasks and responsibilities as needed to support team objectives and ensure the success of the project.