Senior Software Developer – .NET (Architecture & Modernization)

Hive.co supports event marketers across North America, providing tools for more than 1,500 events, festivals, venues, and promoters. The platform helps clients expand their reach and fill seats through automated, personalized digital marketing. Hive processes billions of customer data points and handles over 200 million emails and SMS messages monthly, powered by integrations with services like Ticketmaster and Shopify. Role overview This Senior Software Developer position is fully remote within Canada. The engineering team at Hive.co values fast iteration and frequent product updates, shipping changes to production several times a day. The group emphasizes building minimum viable products, gathering rapid feedback, and making continuous improvements to the platform. As Hive grows quickly, the technical challenges continue to scale as well. The team manages high volumes of real-time data and supports a wide range of integrations. Developers here help ensure that clients can get the most value from the platform, focusing on both performance and reliability. What you will do Develop new features quickly and refine them based on user feedback. Participate in code reviews, technical planning, and architectural decisions. Take ownership of projects from start to finish, delivering quality work on schedule. Help identify and resolve performance bottlenecks, keeping the technology stack up to date. Collaborate with teammates to design scalable web architectures, including APIs and backend systems. Work with the customer success team to address client-impacting issues. Recent projects The team has recently completed projects such as integrating Meta Ads Manager, enabling clients to use Hive’s segmentation for custom audiences on Meta platforms. Other recent work includes building advanced systems to support the platform’s growth and client needs. This role is aimed at developers who care deeply about software quality and want to make a meaningful impact. Hive.co welcomes candidates who are motivated by the company’s mission and eager to contribute to its ongoing success.

Role overview Precisely International Jobs is looking for a Senior Software Developer based in Canada. This role centers on designing, building, and implementing software solutions that support both product growth and user experience. What you will do Work with cross-functional teams to move projects from initial concept through to delivery Develop and implement software that aligns with client requirements Contribute to product enhancements and user experience improvements Uphold strong software development standards throughout the process Impact This position helps shape product direction and ensures clients receive reliable, high-quality solutions.

Geotab Inc. develops technology for connected transportation and the Internet of Things (IoT). The company helps businesses manage commercial vehicle fleets by connecting vehicles to the internet and providing web-based analytics. Clients use these tools to monitor fleet performance, improve safety, and support sustainability efforts. Geotab’s open platform and Marketplace® give organizations access to a variety of third-party solutions. This setup allows companies to automate operations, integrate vehicle data with other business systems, and adapt quickly as needs change. The team processes billions of data points each day, applying analytics and machine learning to boost productivity, reduce fuel consumption, and maintain compliance with regulations. Geotab values innovation and curiosity. Team members often take on new challenges and contribute beyond their core responsibilities. The company offers a collaborative workplace, a comprehensive benefits package, and opportunities for growth and development. For more about the company culture, visit the Geotab careers blog or follow @insidegeotab on Instagram. To stay informed about future openings, sign up for the talent network.

Role Overview Vention is looking for a Senior Software Developer in Montreal. This role focuses on designing and building software solutions that improve our products and support business goals. Collaboration with teams across the company is central to the work. What You Will Do Write clear, maintainable code for new and existing features Take part in code reviews to support quality and share knowledge Mentor junior developers, offering guidance and feedback Work closely with colleagues from different disciplines to deliver improvements Who We’re Looking For Strong interest in technology and software development Comfort working in a quick-moving setting Experience collaborating with diverse teams Commitment to writing reliable, maintainable code

OUR MISSIONAt Redwood Software, we are dedicated to equipping our clients with seamless automation tailored for their essential business operations.ABOUT USAs pioneers in full-stack automation solutions for mission-critical business processes, Redwood Software offers the first SaaS-based composable automation platform specifically crafted for ERP systems. We believe in the transformational capabilities of automation, enabling you to orchestrate, manage, and oversee workflows across any application, service, or server—whether in the cloud or on-premises—with utmost confidence and control.Our global team of automation specialists and customer success engineers are committed to delivering innovative solutions and exceptional support, allowing you the freedom to envision and shape your future. Step back from the minutiae and gain a broader perspective with Redwood Software.CORE VALUESOne Team. One RedwoodCreate Your Own WeatherPursue Customer Success RelentlesslyAddress Challenges Head-OnFoster CuriosityTake Ownership of OutcomesShow Mutual RespectYOUR IMPACTIn the role of Senior AI Developer, you will spearhead significant AI initiatives throughout the software development lifecycle, guiding technical strategy, designing and assessing experiments, and producing prototypes and insights that influence Redwood’s development methodologies and product direction.Lead the design and execution of AI experiments encompassing the software development lifecycle, including coding, testing, code review, documentation, and CI/CD processes.Assess and recommend AI tools and establish scalable adoption frameworks across development teams.Create benchmarks to evaluate the impact of AI on developer productivity, code quality, and delivery speed.Identify inefficiencies in development workflows and propose AI-driven enhancements for pilot testing and broader implementation.Promote structured, disciplined AI experimentation and effectively communicate results.Conduct exploratory research into AI capabilities for Redwood’s enterprise automation platform, exploring agents, orchestration patterns, and AI-enhanced interfaces.Oversee the complete development of intricate prototypes, from feasibility studies to operational demonstrations.Translate emerging AI trends into actionable strategies aligned with Redwood’s product offerings.Collaborate with product management and engineering leaders to guide research initiatives and ensure outputs are production-ready.Provide technical mentorship through design reviews, knowledge sharing, and guidance for junior developers.

Position: We are seeking a highly skilled Senior Software Developer to become an integral part of our Professional Services Department.• Collaborate closely with project managers and clients to gather and define requirements, integrating internal WebRTC SDKs and libraries into production applications and APIs.• Diagnose and resolve issues in existing WebRTC applications while working alongside the internal product team to optimize SDK usage in client applications.• Design and implement real-time communication solutions that meet project specifications, timelines, and budget constraints.

D2L is a pioneering cloud company revolutionizing education and shaping the Future of Work. We are at the forefront of one of the most significant transformations in teaching and learning history, driving innovative changes that enhance how knowledge is imparted and absorbed.Our new educational models foster a personalized, student-centric experience, leading to improved retention, engagement, satisfaction, and outcomes for learners across all demographics—whether in schools, universities, or corporate environments.D2L is committed to redefining the learning experience by offering next-generation learning environments and solutions that captivate and motivate learners. Our platform stands out as uniquely easy, flexible, and intelligent, setting us apart in the industry.For 25 years, our unwavering mission has been to transform global learning dynamics, enhancing human potential worldwide.How will I make an impact?We seek experienced software developers who are passionate about employing best engineering practices in software development. As a Senior Software Developer, you will leverage your expertise to enhance team productivity and effectiveness through your coding, decisions, and knowledge sharing. Your insights will be crucial in ensuring we invest in the right technologies and advance our goals efficiently.Your role will involve working with a diverse array of technologies, including but not limited to distributed systems, machine learning, user interfaces, mobile, and cloud computing.

Join Kepler as a Senior Backend Software Developer and contribute to innovative software solutions that drive our mission forward. In this role, you will collaborate with cross-functional teams to design and implement robust backend systems. Your expertise will be crucial in optimizing performance, enhancing scalability, and ensuring security in our applications.

Be Part of the Future of Finance!At Robinhood, we are dedicated to democratizing finance for everyone. With an anticipated transfer of assets totaling $124 trillion expected to be inherited by younger generations in the coming decades, we invite you to join us at the forefront of this monumental movement.About Our Team and Your RoleThe Developer Infrastructure team at Robinhood is crucial in empowering engineers to deliver high-quality software with speed and security. We create and maintain the tools and systems that foster seamless software development experiences across our organization.We strive for infrastructure that is intuitive, robust, and empowering. Our goal is to minimize friction, enhance feedback loops, and boost developer productivity through top-tier tools and operational excellence.We are searching for a Senior Staff Software Developer to lead our Developer Infrastructure initiatives. In this capacity, you will act as a technical leader and architect, influencing the future of developer experience at Robinhood and spearheading projects that enhance velocity, quality, and reliability at scale.This position is based in the office location(s) stated in this job description, aligning with our in-office working philosophy. Please consult your recruiter for further details regarding our in-office expectations.

Who We AreWe are a rapidly growing technology company specializing in agile development. At the heart of everything we do are people; their well-being and success are our top priorities. We genuinely care about our clients and their environments, as well as the dreams, aspirations, and professional growth of every team member.We firmly believe that unity is strength, which is why we are always looking for new ways to build connections with those around us.We value diversity in all its forms: backgrounds, personalities, career paths, languages... absolutely everything. We view this as an opportunity for concrete innovations, learning, and exchanges. We want everyone to feel welcomed and valued in everything we do.Fun is also part of our mission. Every day, we rise up motivated to make the world a more efficient and pleasant place.Role OverviewAs a Senior Software Developer, you are eager and ready to collaborate with and mentor both technical and non-technical teammates while planning, developing, and delivering enterprise software solutions for our clients. We expect you to take ownership of your tasks, excel in time management, and learn quickly, while also focusing on continuous personal improvement.The technologies listed below are indicative. Above all, we consider personal skills and growth potential during the selection process.

About Us At Momentum Financial Services Group, we are dedicated to empowering individuals by transforming their relationship with money. With over 40 years of experience, we are the driving force behind Money Mart—Canada's largest non-bank branch network—and a pioneer in providing financial solutions to underserved communities. Our offerings range from short-term loans to money transfers and prepaid cards, enabling us to connect over a million customers annually with the financial resources they require, precisely when they need them. At MFSG, we collaborate across various teams and departments to craft solutions that eliminate barriers, ensuring access to financial resources for those who need it most. Whether you are addressing challenges, developing systems, or strategizing, your contributions make a tangible difference in the lives of real people. Your Benefits Competitive Compensation: Our philosophy is straightforward—we strive to align with market standards. We routinely assess industry benchmarks to maintain a competitive and equitable total rewards package, helping us attract and retain talented individuals who share our mission. Annual Performance Bonus: You will have the chance to earn a discretionary bonus based on individual performance and the overall success of the company. Comprehensive Benefits: Our benefits package includes health and dental coverage with 100% of the premiums paid. Additionally, we provide an Employee Assistance Program to support your mental well-being and offer resources for personal challenges. Retirement Savings: Secure your future with our extensive retirement savings options. Flexible Work Environment: Enjoy a hybrid work model that balances remote work and in-office collaboration. At our corporate headquarters, experience a relaxed and cooperative atmosphere, complete with breakout rooms for brainstorming and a variety of snacks to keep you energized. Perks and Recognition: Benefit from tuition reimbursement for continuing education and professional development, along with discounts through Perkopolis, and opportunities to participate in our rewards and recognition programs to celebrate your contributions. The Role: Senior Developer As a Senior Developer, you will take charge of designing, developing, and maintaining sophisticated software systems, guiding junior developers, and ensuring top-notch code quality and standards.

At Counterpart Health, we are on a mission to revolutionize healthcare and elevate patient care through our cutting-edge primary care tool, Counterpart Assistant. By empowering Primary Care Physicians (PCPs), we enhance patient outcomes while reducing costs via early diagnosis and comprehensive management of chronic conditions. We are in search of a Senior Software Developer skilled in full-stack engineering. In this pivotal role, you will work alongside developers, data scientists, healthcare experts, and product managers to create applications that significantly enhance real-world health outcomes. Your responsibilities will include: Simplifying the complexities of healthcare by developing scalable, efficient systems that amplify human effort. Staying abreast of the latest tools and technologies to address challenges and further our objectives. Defining and upholding development practices that facilitate rapid iteration while ensuring quality, including writing tests and documenting essential implementations. Collaborating with Product Managers and operational teams to brainstorm and develop innovative features.

As a Senior Full-stack Developer, you will be instrumental in architecting, developing, and maintaining top-notch, scalable, and secure software solutions. Your responsibilities will span the entire technology stack, from front-end to back-end, creating features that provide tangible business value and drive the enhancement of our platform. Close collaboration with Product Managers, Designers, and Tech Leads will be essential as you transform product concepts into dependable, high-performing, and maintainable code. Your role will meld strong technical execution with the ownership of complex projects, emphasizing active collaboration within a dynamic, cross-functional agile team.

Be a Part of Shaping the Future of Finance.At Robinhood, our mission is to make finance accessible to everyone. With an estimated $124 trillion in assets poised to be passed down to younger generations over the next 20 years, we are at the forefront of this monumental wealth transfer. If you're passionate about being part of this transformative financial movement, we invite you to continue reading.About the Team and RoleOur elite Infrastructure team is dedicated to applying cutting-edge technologies to tackle some of the largest challenges in finance. We are seeking innovative thinkers and adept problem-solvers—individuals who are driven to make significant contributions. At Robinhood, complacency has no place; we strive for excellence and reward ambition. Our high-performing team operates with ethics as our guiding principle, ensuring that high expectations yield equally high rewards.The Infrastructure organization is responsible for developing and managing the foundational systems that power all Robinhood products and services. This team emphasizes reliability, scalability, and developer efficiency by providing platforms, tools, and systems that enhance the productivity of engineering teams across our organization. Within Infrastructure, you may join one of several specialized teams:The Backend Platform team focuses on facilitating rapid, secure, and maintainable backend development at scale. This team creates frameworks, dependency management systems, and developer tools while promoting the adoption of Go across Robinhood through shared libraries and enhanced tooling for engineers building production-grade Go services.The Provisioning team manages the lifecycle of our infrastructure across AWS and Kubernetes environments. This team develops systems and controllers that provision necessary cloud resources, assisting application teams and streamlining developer workflows for service deployment and management.The Kubernetes Compute team is tasked with building and operating a highly available, scalable Kubernetes-based compute platform, ensuring that our container infrastructure supports dependable application deployments and integrates essential platform capabilities for multi-region scalability.The Technical Assurance Platform team is responsible for creating and maintaining a centralized service catalog that tracks service ownership, performance, and reliability throughout Robinhood.

Join our dynamic team at Xsolla as a Senior Frontend Software Developer, where you will play a critical role in designing and implementing cutting-edge user interfaces for our innovative gaming solutions. Your expertise will help shape the future of our platform, ensuring a seamless user experience for millions of gamers worldwide.

English version belowTravel is more than just reaching a destination; it is woven with every memory created along the way. At Plusgrade, we are committed to redefining the future of travel. We collaborate with over 200 airlines, hotel chains, cruise companies, rail networks, and financial services to create significant new revenue streams through exceptional customer experiences. Grounded in our core values of ambition, innovation, and collaboration, we continuously strive to push boundaries, exceed expectations, and harness the best from each other. We foster a culture that believes our strength lies in unity, working together to build an extraordinary future in the travel industry. Join us in transforming everyday travel into truly remarkable experiences.ABOUT THE POSITION:As a Senior Frontend Software Developer, you will be responsible for designing technical solutions for our loyalty e-commerce platforms and guiding development teams throughout the software development lifecycle. This role requires advanced expertise in frontend development using React, TypeScript, solution architecture design, CI/CD, and engineering best practices. Excellent communication and collaboration skills are essential, as you will lead teams in developing new product features.YOUR RESPONSIBILITIES:Reporting to the Director of Software Engineering, you will:Collaborate with the product team to design new features that add value to millions of loyalty members worldwide.Share the responsibility for your team’s technical health: architecture, best practices, reliability, security, etc.Work with Salesforce Commerce Cloud's headless CMS to support storefront creation.Engage with scrum masters, product owners, designers, and other stakeholders.Enhance the developer and user experience through thoughtful design, rigorous testing, and clear documentation.Play a key role in delivering high-quality products to our partners and clients.YOU ARE SOMEONE WHO:Possesses excellent communication skills.Has 5+ years of experience in building applications with NodeJS, TypeScript, React, HTML, and CSS.Has experience in...

Join Our TeamAre you passionate about shaping the future of multiplayer gaming? At Unity Technologies, we are tackling the intricate challenges of multiplayer game development. Our team is dedicated to striking the perfect balance between performance, flexibility, and usability, pushing the boundaries of creativity in multiplayer games.As part of our team, you will contribute to the development of Unity Multiplayer's core authoring flows while integrating essential gaming services directly into the Unity Editor. Help us make multiplayer game creation simpler and more innovative.We are seeking a skilled Senior Software Developer to significantly enhance the multiplayer service experience within Unity.In this role, you will have the autonomy to lead initiatives that improve the onboarding process, drastically reduce iteration times, and ensure high-level performance at scale for millions of users. Join us in defining and paving the way for the next generation of multiplayer game development!

Join our team as we integrate Rust into our systems where accuracy, performance, and reliability are paramount. Narvar is a diverse, multi-language platform, and we are deliberate in our use of Rust. We are in search of seasoned engineers to assist in embedding Rust into the core architecture of our systems—the components that need to operate quickly, safely, and accurately in real-world scenarios. This position is ideal for engineers who seek autonomy: individuals who relish the challenge of identifying key issues, selecting appropriate tools, and taking full ownership of systems from inception to deployment. You will not be limited to a narrow set of tasks; instead, you will have the opportunity to influence what is developed and how it is implemented. Your Responsibilities Design and develop high-correctness Rust services for critical system pathways. Integrate Rust into areas requiring safety, predictability, and performance. Take ownership of systems from architecture to implementation, deployment, and ongoing operations. Make informed decisions regarding concurrency, asynchronous boundaries, data integrity, and failure handling. Collaborate across service boundaries within a polyglot environment (using Rust alongside other technologies). Work with product, design, and frontend teams to create systems that are both technically robust and attuned to product needs. Enhance reliability, observability, and system behavior through thoughtful design, rather than mere fixes. Mentor fellow engineers and elevate standards for system quality and ownership. Qualifications We prioritize judgment and ownership over formal credentials. You would be an excellent fit if you: Have experience building and operating distributed systems in a production environment. Possess extensive, hands-on Rust experience (beyond just experiments or personal projects). Understand the strengths and limitations of Rust. Are adept at reasoning about concurrency, asynchronous systems, and correctness guarantees. Have designed APIs and data contracts that evolve safely over time. Have worked with relational and/or NoSQL databases at scale. Have deployed and managed services in AWS or GCP (we primarily use GCP). Naturally take the initiative and navigate ambiguity with confidence. Communicate effectively and make informed trade-offs...

About UsAt osedea, we pride ourselves on being a dynamic and innovative technology development firm where people are at the core of our mission. Our commitment to our clients and community drives us to foster an environment that values the dreams, aspirations, and professional growth of our team.We believe in building strong, meaningful relationships and fostering a sense of community. Diversity is celebrated here, encompassing various backgrounds, perspectives, and experiences. We cultivate an inclusive atmosphere where everyone feels welcome and valued.Our work culture is vibrant and fun; we are inspired to create a more efficient and enjoyable world every day.Role OverviewAs a Senior Software Developer, you will play a pivotal role in our software development process. You will collaborate with both technical and non-technical team members, mentoring them as you plan, build, and deploy enterprise-level software solutions for our clients. We expect you to take initiative in your tasks, manage your time effectively, and demonstrate a commitment to continuous personal improvement.While we have specific technologies in our stack, we prioritize your personal potential and growth over specific technical expertise when considering candidates for this role.