{"schemaVersion":"jobsearcher.job.v1","id":"e5fa731764d649b622c265f9","url":"https://jobsearcher.com/jobs/e5fa731764d649b622c265f9","canonicalUrl":"https://jobsearcher.com/jobs/e5fa731764d649b622c265f9","title":"Python UI Developer","description":"This role is fully onsiteDuties & ResponsibilitiesDevelop and implement RESTful API integrations for Structured Products and Derivatives.Ensure seamless connectivity between internal and external trading platforms.Collaborate with various teams to define requirements and deliver solutions.Design API contracts and data transformation frameworks.Implement secure authentication and authorization using industry standards.Create scalable distributed systems for high-volume trading.Establish monitoring and error handling frameworks for operational stability.Support the entire trade lifecycle from capture to processing.Engage in architecture and code reviews, and system optimization.Work with DevOps for deployment automation and platform reliability.Produce technical documentation and support procedures.Required SkillsTechnical SkillsExperience in developing RESTful APIs and integration solutions.Proficiency in API design and management.Knowledge of OAuth2, Bearer Tokens, and API Key security.Strong understanding of JSON, XML, and API payloads.Skills in error handling, retry logic, and observability solutions.Experience with distributed and event-driven systems.Understanding of application security and communication protocols.Experience in cloud-enabled environments.Capital Markets ExperienceKnowledge of Structured Products and Derivatives workflows.Understanding of the Trade Lifecycle.Experience with front-office trading platforms.Integration experience with platforms like SIMON, Luma, or HALO.Soft SkillsEffective collaboration with Trading, Sales, and Technology teams.Strong communication and stakeholder management.Ability to deliver in fast-paced environments.Analytical and problem-solving skills.Preferred QualificationsExperience in investment banking or capital markets.Familiarity with structured products platforms.Knowledge of microservices and cloud-native patterns.Understanding of market data and risk platforms.Awareness of regulatory controls in financial services.EducationBachelor's degree in a related field; Master's preferred.Industry certifications are advantageous.","company":"Phaxis","rawCompany":"phaxis","city":"New York","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-08-22T12:04:45.843Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Python UI Developer","description":"This role is fully onsiteDuties & ResponsibilitiesDevelop and implement RESTful API integrations for Structured Products and Derivatives.Ensure seamless connectivity between internal and external trading platforms.Collaborate with various teams to define requirements and deliver solutions.Design API contracts and data transformation frameworks.Implement secure authentication and authorization using industry standards.Create scalable distributed systems for high-volume trading.Establish monitoring and error handling frameworks for operational stability.Support the entire trade lifecycle from capture to processing.Engage in architecture and code reviews, and system optimization.Work with DevOps for deployment automation and platform reliability.Produce technical documentation and support procedures.Required SkillsTechnical SkillsExperience in developing RESTful APIs and integration solutions.Proficiency in API design and management.Knowledge of OAuth2, Bearer Tokens, and API Key security.Strong understanding of JSON, XML, and API payloads.Skills in error handling, retry logic, and observability solutions.Experience with distributed and event-driven systems.Understanding of application security and communication protocols.Experience in cloud-enabled environments.Capital Markets ExperienceKnowledge of Structured Products and Derivatives workflows.Understanding of the Trade Lifecycle.Experience with front-office trading platforms.Integration experience with platforms like SIMON, Luma, or HALO.Soft SkillsEffective collaboration with Trading, Sales, and Technology teams.Strong communication and stakeholder management.Ability to deliver in fast-paced environments.Analytical and problem-solving skills.Preferred QualificationsExperience in investment banking or capital markets.Familiarity with structured products platforms.Knowledge of microservices and cloud-native patterns.Understanding of market data and risk platforms.Awareness of regulatory controls in financial services.EducationBachelor's degree in a related field; Master's preferred.Industry certifications are advantageous.","datePosted":"2026-08-22T12:04:45.843Z","dateModified":"2026-08-22T12:04:45.843Z","hiringOrganization":{"@type":"Organization","name":"Phaxis","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"New York","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"e5fa731764d649b622c265f9"},"url":"https://jobsearcher.com/jobs/e5fa731764d649b622c265f9"}}