{"schemaVersion":"jobsearcher.job.v1","id":"46a8b060f24f96a2935630f6","url":"https://jobsearcher.com/jobs/46a8b060f24f96a2935630f6","canonicalUrl":"https://jobsearcher.com/jobs/46a8b060f24f96a2935630f6","title":"Software Engineer III - Full Stack (React + Java/Go)","description":"About The OpportunityWe're looking for a Software Engineer III to join the client's FanApp team. In this role, you will help build the next-generation shopping experience within a universal FanApp, creating intuitive, high-impact journeys that improve discovery, personalization, engagement, and conversion for sports fans.You will partner closely with product, design, backend, data, and platform teams to deliver reliable, performant, and measurable experiences end to end. This role is a strong fit for an engineer who enjoys consumer-facing full-stack product development, systems thinking, experimentation, and raising the quality bar for the team.ResponsibilitiesDesign, build, test, and ship high-quality user experiences and support integrations for FanApp surfaces across search, recommendations, merchandising, promotions, and product discovery.Build robust integrations with backend APIs and services, with careful attention to performance, reliability, and maintainability.Implement instrumentation and eventing that help the team understand fan behavior, feature adoption, experimentation outcomes, and funnel performance.Partner with product managers, designers, and engineers across teams to translate business goals into scalable technical solutions and deliver them with high quality.Identify and resolve performance bottlenecks, improve app responsiveness, and help create exceptional fan experiences.Write clean, well-tested, maintainable code and contribute to code reviews, documentation, automation, and engineering best practices.Take ownership of well-scoped projects, drive execution from design through launch, and help improve team efficiency and delivery quality.Support production excellence by debugging issues, improving observability, and contributing to a strong quality and release culture.Required QualificationsBachelor’s degree in Computer Science or a related field, or equivalent practical experience.5+ years of professional software engineering experience building consumer-facing applications or platforms.Strong experience with modern frontend or app development technologies and patterns, including component-based UI development and API-driven applications.Solid foundation in React, JavaScript or TypeScript and experience building maintainable, scalable user-facing systems.Experience integrating with backend services using RESTful APIs and building resilient client-side data flows.Experience writing unit and integration tests and contributing to a culture of code quality and continuous improvement.Strong problem-solving, debugging, collaboration, and communication skills.Solid experience with Go or Java. Nice To Have SkillsExperience building native apps, mobile web, or high-scale ecommerce experiences.Experience with search, recommendations, personalization, experimentation, or merchandising systems.Familiarity with analytics and event instrumentation for consumer products.Experience improving performance, observability, and release quality for customer-facing applications.Experience working in cross-functional products and engineering teams in a fast-paced environment.Prior experience serving as a tech lead on product or platform initiatives is a plus.Avenue Code discloses salary range information based on our commitment to fairness and transparency. We consider a wide range of factors such as internal equity, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, business or organizational needs, and others. At Avenue Code, it is not typical for an individual to be hired at or near the top of the range for their role, and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for a Senior Full Stack is from $145k to $150k yearly.Avenue Code reinforces its commitment to privacy and to all the principles guaranteed by the most accurate global data protection laws, such as GDPR, LGPD, CCPA and CPRA. The Candidate data shared with Avenue Code will be kept confidential and will not be transmitted to disinterested third parties, nor will it be used for purposes other than the application for open positions. As a Consultancy company, Avenue Code may share your information with its clients and other Companies from the CompassUol Group to which Avenue Code’s consultants are allocated to perform its services.","company":"Avenue Code","rawCompany":"avenue code","city":"Denver","state":"CO","isRemote":false,"isActive":false,"createdAt":"2026-08-14T14:59:38.661Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Software Engineer III - Full Stack (React + Java/Go)","description":"About The OpportunityWe're looking for a Software Engineer III to join the client's FanApp team. In this role, you will help build the next-generation shopping experience within a universal FanApp, creating intuitive, high-impact journeys that improve discovery, personalization, engagement, and conversion for sports fans.You will partner closely with product, design, backend, data, and platform teams to deliver reliable, performant, and measurable experiences end to end. This role is a strong fit for an engineer who enjoys consumer-facing full-stack product development, systems thinking, experimentation, and raising the quality bar for the team.ResponsibilitiesDesign, build, test, and ship high-quality user experiences and support integrations for FanApp surfaces across search, recommendations, merchandising, promotions, and product discovery.Build robust integrations with backend APIs and services, with careful attention to performance, reliability, and maintainability.Implement instrumentation and eventing that help the team understand fan behavior, feature adoption, experimentation outcomes, and funnel performance.Partner with product managers, designers, and engineers across teams to translate business goals into scalable technical solutions and deliver them with high quality.Identify and resolve performance bottlenecks, improve app responsiveness, and help create exceptional fan experiences.Write clean, well-tested, maintainable code and contribute to code reviews, documentation, automation, and engineering best practices.Take ownership of well-scoped projects, drive execution from design through launch, and help improve team efficiency and delivery quality.Support production excellence by debugging issues, improving observability, and contributing to a strong quality and release culture.Required QualificationsBachelor’s degree in Computer Science or a related field, or equivalent practical experience.5+ years of professional software engineering experience building consumer-facing applications or platforms.Strong experience with modern frontend or app development technologies and patterns, including component-based UI development and API-driven applications.Solid foundation in React, JavaScript or TypeScript and experience building maintainable, scalable user-facing systems.Experience integrating with backend services using RESTful APIs and building resilient client-side data flows.Experience writing unit and integration tests and contributing to a culture of code quality and continuous improvement.Strong problem-solving, debugging, collaboration, and communication skills.Solid experience with Go or Java. Nice To Have SkillsExperience building native apps, mobile web, or high-scale ecommerce experiences.Experience with search, recommendations, personalization, experimentation, or merchandising systems.Familiarity with analytics and event instrumentation for consumer products.Experience improving performance, observability, and release quality for customer-facing applications.Experience working in cross-functional products and engineering teams in a fast-paced environment.Prior experience serving as a tech lead on product or platform initiatives is a plus.Avenue Code discloses salary range information based on our commitment to fairness and transparency. We consider a wide range of factors such as internal equity, geographic location, relevant education, qualifications, certifications, experience, skills, seniority, business or organizational needs, and others. At Avenue Code, it is not typical for an individual to be hired at or near the top of the range for their role, and compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for a Senior Full Stack is from $145k to $150k yearly.Avenue Code reinforces its commitment to privacy and to all the principles guaranteed by the most accurate global data protection laws, such as GDPR, LGPD, CCPA and CPRA. The Candidate data shared with Avenue Code will be kept confidential and will not be transmitted to disinterested third parties, nor will it be used for purposes other than the application for open positions. As a Consultancy company, Avenue Code may share your information with its clients and other Companies from the CompassUol Group to which Avenue Code’s consultants are allocated to perform its services.","datePosted":"2026-08-14T14:59:38.661Z","dateModified":"2026-08-14T14:59:38.661Z","hiringOrganization":{"@type":"Organization","name":"Avenue Code","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Denver","addressRegion":"CO","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"46a8b060f24f96a2935630f6"},"url":"https://jobsearcher.com/jobs/46a8b060f24f96a2935630f6"}}