BranchlyHR is on a mission to transform how organizations approach human resources by streamlining their processes and empowering their teams. As a Sr. Software Engineer I, you will play a pivotal role in developing and enhancing our HR platform designed to help HR administrators focus on what truly matters—the people in their organizations. At BranchlyHR, we believe that effective HR systems can significantly impact a team's growth and potential. Our growing team is dedicated to building innovative solutions that cater to the dynamic needs of HR professionals, and we are looking for individuals who share our passion for technology and human-centric design. Joining BranchlyHR means becoming part of a collaborative, small team that values contributions and fosters a culture of growth, learning, and excellence. If you are looking for a challenging position that allows you to contribute directly to the development of essential tools that help teams thrive, we invite you to apply and embark on this exciting journey with us. Responsibilities - Design and implement new features for the BranchlyHR platform. - Collaborate with cross-functional teams to gather requirements and translate them into technical specifications. - Write clean, scalable, and efficient code while following best practices in software development. - Conduct code reviews to ensure quality and provide constructive feedback to team members. - Debug and troubleshoot issues that arise in the development process or within existing software. - Stay up-to-date with industry trends and emerging technologies to enhance our product offerings. - Participate in agile ceremonies including planning, retrospectives, and demonstrations.

Collectors is the leading creator of innovative technology that provides value-added services for collectors worldwide. We grade, authenticate, vault, and sell millions of record-setting collectibles, all while modernizing and digitalizing the process to further our mission of helping collectors pursue their passions. We’re always on the lookout for talented people to join our growing team. Our services span collectible coins, trading cards, Funko Pops!, video games, event tickets, autographs, and memorabilia. Our subsidiaries include PSA, PCGS, SGC, and Card Ladder. Since our founding in 1986, we have graded and authenticated millions of items. We employ more than 2,200 people across our headquarters in Santa Ana and offices in Jersey City, Tokyo, Shanghai, Hong Kong, Toronto, Guadalajara, Dallas, and Paris. We’re transforming the collecting experience with technology that brings authentication, grading, and trading into the modern era. Our products are equalizing the playing field by providing tools that make complex research analytics — including pricing, scarcity reports, and historic sales data — accessible to every collector, old or new. Our engineering mission is to democratize technology while promoting innovation, collaboration, and continuous learning throughout the organization. We're seeking engineers to utilize advanced technology in agile settings, with a focus on improving the customer experience for every collector. We are looking for backend software engineers who can build flexible and scalable backend architectures that can support a wide range of experiences for collectors who are trying to research, grade, and sell their collectibles. Your work will directly help improve collectors' enjoyment of the hobby and make it easier for new users to get started with the services that we offer. This team is responsible for building modern cloud based applications and APIs and user-facing web and mobile applications to help users manage and monetize their collections. As a member of this team, your day-to-day work will be focused on building out the backend services and processes that support high profile features including the eBay Marketplace, PSA Offers, and the customer facing portal to the PSA Vault. You’ll report to a Software Engineering Manager and work from any of our US offices. Remote or hybrid candidates will also be considered. We believe that there is significant value in in-person collaboration. If you live within a 1 hour commuting distance to one of our offices, you will be required to be onsite most of the time. This will be discussed further as part of the recruiting process . What You’ll Do: Contribute to the design and development of new cloud-based software architectures Own and deliver complete features, including design, architecture, implementation, testability and deployment Provide feedback pertaining to technical designs, proposals and code Analyze existing applications / databases and identify areas for improvement Design and contribute to APIs that can support user experiences on web and mobile applications Participate across the entire software development lifecycle, taking features from concept to production release Collaboratively create solutions with other teams Troubleshoot software issues and debug a large codebase Develop and execute unit and integration tests Contribute to technical documentation to increase maintainability of software assets Who You Are: Salary Range: The salary range for this position is $159,169 - 258,903. Actual compensation on this range varies based on a variety of non-discriminatory factors, including location, job level, experience, and skill set. This role may be eligible for bonuses, commissions, or other forms of compensation, please ask your recruiter for details. Reasons To Join Us: Health Insurance: All full-time employees are eligible to enroll in Medical, Dental, and Vision Additional Benefits: Full-time employees are eligible for fertility, commuter, and educational assistance benefits. 401(K) Matching Plan: We are proud to offer a competitive 401k matching plan to our employees to support their future financial goals Vacation: All salaried employees are eligible for flexible time-off. Holiday Pay: All regular, full-time employees are eligible for ten company paid holidays Employee Discounts: Employees receive discounts on select grading services for approved submissions Flexible Hours: Many of our teams offer flexible schedules with varying shifts and will work with you to accommodate your needs Fun Working Environment: Our team members are invited to participate in celebrations, holiday events, and team building activities Candidates must be authorized to work in the United States. Collectors uses e-Verify to validate your ability to work legally in the United States. We are aware that there are instances where individuals are receiving job offers that fraudulently allege to be from Collectors or one of our business units. This type of fraud can be carried out through false websites, through fake e-mails claiming to be from the company or through social media. We never ask for personal information such as your bank account, Social Security numbers or National IDs, nor do we send or request payments for the purchase of business-related equipment. If you suspect fraud, please reach out to jobs@collectors.com. We are committed to equal employment opportunity regardless of race, color, ethnicity, ancestry, religion, national origin, gender, sex, gender identity or expression, sexual orientation, age, citizenship, marital or parental status, disability, veteran status, or other class protected by applicable law. We believe that a team that represents a variety of backgrounds, perspectives, and skills will better service the diverse community of collectors we support. If you require an accommodation to apply or interview with us due to a disability or special need, please email people@collectors.com . U.S. residents: for disclosures relating to personal information we collect during the employment application and recruitment process, please see our Privacy Notice for U.S. Applicants . If you are based in California, you can read information for California residents here .

Role Description The Senior Software Developer is responsible for designing, developing, and maintaining high-quality software applications. This role involves leading complex technical projects, mentoring team members, and ensuring that software solutions align with business goals and technical standards. The Senior Software Developer plays a crucial role in driving technical innovation, optimizing development processes, and delivering scalable and reliable software products. Main Activities & Responsibilities: - Write and maintain high-quality, efficient code that meets project requirements and technical standards. - Analyse technical requirements and adapt code to align with these needs, ensuring robustness and scalability. - Implement and promote best coding practices across the project to ensure code quality and maintainability. - Develop and oversee quality assurance procedures, including testing strategies and methodologies to ensure reliable software delivery. - Analyse technical requirements and translate them into functional code and solutions. - Identify areas for improvement and propose revisions to enhance existing projects. - Collaborate with other developers, designers, QA testers, system analysts, and business analysts to ensure cohesive development efforts. - Coordinate and communicate effectively with team members to ensure alignment and progress towards project goals. - Document all aspects of the development process, including code changes, development workflows, and technical specifications for future reference and maintenance. - Integrate various software components and ensure their interoperability. - Conduct thorough testing of software to identify, troubleshoot, and fix issues, ensuring a high level of functionality and performance. Qualifications - Proficiency in .NET framework and .NET Core (or .NET 8/9/10). - Deep knowledge of C#. - Must be fluent in English (both written and spoken). - Experience with ASP.NET MVC, ASP.NET Web API, and ASP.NET Core for building web applications and services. - Strong skills in SQL / No-SQL, including writing complex queries and performance tuning. - Experience with Entity Framework or other ORM tools. - Experience with software design patterns, architectural styles (e.g., microservices), and best practices for scalable and maintainable applications. - Proficiency with version control systems, particularly Git, including branching, merging, and pull requests. - Knowledge of unit testing frameworks (e.g., NUnit, xUnit) and test-driven development (TDD). - Experience with automated testing tools and CI/CD pipelines (e.g., Github Actions, Jenkins). - Experience with cloud platforms, particularly AWS. - Skills in profiling, debugging, and optimizing .NET applications for performance and scalability. Benefits - A competitive compensation package will be offered to the successful applicant which includes great benefits. Company Description At INGOT, we believe in building high-performing teams where everyone is in the right seat – not just filling a role, but thriving in it. Our approach emphasizes getting the right people in the right positions to drive business growth and success. - You’ll excel at what you do because you’re in a role that aligns with your skills and passions. - You’ll be aligned with our core values - High Ethics, Commitment and Innovation. - We want you to thrive in an environment where your contributions matter, and you can make an impact on our mission. - If you’re a high-energy, results-driven professional who’s ready to take on a role that matches your expertise and values, we’d love to connect!

• Design and oversee software architectures that leverage multiple programming languages such as Python, Java, Node, C#, Go, or Ruby. • Build and manage real-time data processing pipelines using Apache Flink and integrate with streaming systems such as Kafka or Kinesis. • Develop, optimize, and manage data storage and retrieval using MongoDB or other NoSQL databases. • Provide technical leadership in building scalable, secure, and resilient software systems. • Experience with AI/ML frameworks and tools. • Collaborate with software engineers, DevOps, and UX designers to ensure cohesive software architecture and seamless integrations. • Optimize software performance, troubleshoot architectural issues, and implement best coding and security practices. • Stay updated with emerging programming languages, frameworks, and industry trends to drive innovation. • Ensure adherence to software development methodologies, CI/CD pipelines, and DevOps best practices. • Mentor and guide development teams in adopting best practices for multi-language software development. • Work with cloud platforms (AWS, Azure, GCP) to design and deploy robust infrastructure solutions. • Define and enforce coding standards, system design principles, and architectural patterns.