• Design, develop, test, and support AWS Serverless applications using C#/.NET that integrate with third-party PMS and loyalty system APIs • Build SQS-driven processing workflows for guest authentication, room charge transactions, configuration updates, and loyalty enrollment requests • Develop integrations with REST and SOAP APIs, including OAuth2/Cognito authentication, token lifecycle management, and secure credential storage through AWS SSM Parameter Store • Create and maintain DynamoDB schemas supporting configuration management, session persistence, and token storage • Write and maintain unit tests using modern mocking frameworks • Utilize AI-powered development tools such as GitHub Copilot and agentic coding assistants to streamline development, improve efficiency, and reduce repetitive work • Partner with engineering, product, and UX teams to translate business requirements into scalable, high-performing platform capabilities • Diagnose and resolve issues within distributed serverless production environments • Participate in peer code reviews and help establish consistent engineering standards across integration services • Contribute within an Agile development environment operating on two-week sprint cycles • Ensure security best practices are embedded throughout the SDLC, including secure handling of PII, credential protection, and data masking techniques • Participate in an on-call support rotation.

Role Description We are actively recruiting a Staff Product Engineer to help revolutionize the way people discover the things they love to collect. At Courtyard.io, you’ll play a critical role in building the product hundreds of thousands of users use to buy, sell, and trade. - Join a lean and experienced remote-first team of engineers that prioritizes technical ingenuity, authentic communication, and a get-it-done attitude. - Own roadmap work from idea to launch, working alongside product, design, leadership, and data to shape what we build. - Write the Go services and Postgres schemas, build the Next.js or React Native UI, and track user interactions post-launch. - Stack: Go, Postgres, Terraform on the backend; Next.js and React Native on the frontend. - At Staff level, shape the technical strategy, contribute to engineering standards, and help move hard problems forward when they stall. Qualifications - 6+ years of experience in designing and building large and complex (yet maintainable) systems. - Deep understanding of systems architecture, APIs, and infrastructure. - Experience working with relational databases (Postgres preferred) and designing efficient queries. - Proficiency with writing useful tests and utilizing monitoring tools. - Strong testing and CI/CD practices. - Ownership of work with a leadership mindset, demonstrating initiative and accountability. - Proven ability to work independently on a remote-first team, with experience in asynchronous communication. - Top-notch communication skills are essential. Requirements - Passionate about building high-performance, scalable backend systems. - Enjoy working with product and design teams to build excellent user experiences. Nice to Have - Experience with payments, marketplaces, real-time systems (websockets, pubsub), or anything that touches money movement. - React Native at scale, or Go services behind a high-traffic consumer app. Benefits - A dynamic and engaging environment focused on fostering real growth and innovation. - Opportunities to create amazing products that our customers truly love and value. - Comprehensive health insurance packages with dependent coverage. - Competitive salary with ample opportunities for career advancement and development. - Enjoy the flexibility of a fully remote work environment. - 401(k) plan with a 4% employer match to help you plan for the future. - $100 monthly dogfooding stipend to support trying out our products firsthand. - Access to employee wellness programs designed to support your overall well-being.

Role Description We are seeking a Senior Full Stack Engineer (Contractor) to join our dynamic Engineering team. This role is fully remote, offering an opportunity to contribute to exciting projects with the potential to transition into a long-term contractor position. As part of our highly experienced engineering team, you’ll work closely with Dave Brennan and be part of his team, giving you the opportunity to collaborate with him directly, learn from his experience, influence design decisions, and drive innovation while keeping the customer’s needs at the forefront. As a Senior Full Stack Engineer (Contractor), you will develop advanced solutions using cutting-edge technologies, including: - Cloud-based services - Containerization - AI-driven features - Adaptive process automation This role is a great opportunity for engineers who thrive in a collaborative, fast-paced environment and enjoy working on both frontend and backend solutions. Qualifications - 5+ years of experience in software engineering, focusing on design and coding at a component level. - Professional level of English language proficiency. - A strong customer-first mindset, with the ability to translate requirements into modern, flexible software solutions. - Proficiency in FrontEnd and BackEnd technologies. - Experience developing and integrating REST APIs using JSON and/or XML. - Familiarity with cloud services (Azure or similar) for deployment and debugging. - Expertise in asynchronous programming and scalable software development. - Understanding of agile methodologies (Scrum/Kanban) and the ability to work effectively in agile teams. - Bachelor's degree in Computer Science, Mathematics, or related experience. - Excellent communication and collaboration skills, with the ability to mentor and take ownership of projects. Requirements - TDD (Test Driven Development) and refactoring skills. - Experience in structuring the code for testability to separate unit-testable logic and integration-testable boundary code. - Nice to have: Pairing/mobbing experience and/or XP (eXtreme Programming) experience. Benefits - Annual compensation reviews + equity. - Unlimited PTO: strongly encouraged to unplug and recharge. - Health: coverage for medical, dental, and vision - employee and dependents. - 401K, which vests immediately, complete with a 4% company match. - 12 weeks of Parental leave and 1 year free diapers and wipes with Honest. - Annual company in-person events and quarterly in-person connects. - $500 home office stipend - at the time of hire. Any additional home office needs are requested as needed. - $100 quarterly paid wellness stipend. - Pet insurance discount. - Slack channel notifications turn off after 5 pm based on your time zone. - Two Hypercharge weeks of rest where we close company-wide (July & Dec).

Role Description Ericsson Inc. seeks an Engineer - Svcs RF in Plano, TX; May telecommute from any home office throughout the U.S., who will serve to RF Design & Optimization for 4G and 5G networks, covering both outdoor macro and in-building DAS/small cell deployments to ensure seamless coverage and quality of service. - Conduct initial RF tuning and parameter audits for new sites and in-building solutions, including PCI planning, neighbor list optimization, and feature validation to ensure readiness for commercial launch. - In-Building RF design coverage assessments, floorplan analysis, and antenna placement planning to support enterprise-grade wireless solutions in complex environments such as hospitals, campuses, and high-rise buildings. - Manage walk tests and benchmarking activities for in-building and outdoor deployments, identifying coverage gaps, handover failures, and interference issues. - Collaborate with cross functional engineering teams for in-building solution implementation, ensuring proper cabling, power, and antenna placements are in line with RF design objectives. - Coordinate acceptance testing and performance validation for newly deployed indoor and outdoor sites, ensuring they meet quality thresholds. - Support multi-vendor integration and tuning, ensuring compatibility and performance alignment across different OEM platforms and technologies. - Analyze end-to-end KPIs, troubleshoot complex issues, and provide actionable recommendations to enhance accessibility, throughput, and user experience across both indoor and outdoor environments. - Provide technical leadership and mentoring for junior engineers on in-building system design, commissioning procedures, and optimization best practices. - Client engagement with enterprise, venue owners, and telecom partners to gather requirements, define coverage goals, and deliver customized in-building wireless solutions. Qualifications - Master’s degree in Electrical Engineering, Electronics Engineering, Computer Science, or a related field and 2 years of experience in RF Engineering OR Bachelor’s degree or foreign equivalent in Electrical Engineering, Electronics Engineering, Computer Science, or a related field and 5 years of experience in RF Engineering. - 2 years of experience (with Master’s or Bachelor’s) to include: - RF Tuning, Optimization and design of mobile network BSS and radio equipment; - Radio Network Optimization and design; - Key Performance Indicator (KPI) analysis for customer networks; - Leading a team of engineers; - Developing detailed RF designs using design tools. Benefits - Competitive salary range based on location and experience. - Opportunity for an annual bonus based on performance. - Excellent health benefits including three medical plan options and a dental plan option. - 401(k) Plan with automatic company contributions and matching contributions. - Minimum of 15 days of accrued vacation, up to 3 personal days per year, 11 annual holidays, 8 hours of volunteer time, and 80 hours of sick time annually. - Up to 16 weeks of paid maternity leave and 6 weeks of parental or adoption leave at 100% of pay. - Company-paid benefits such as financial wellness programs, educational assistance, matching gifts, and recognition programs. Application Deadline May 25, 2026