This role is part of the Vesper team at Deltatre, building world-class streaming experiences for some of the most recognised media brands on the planet.
We are looking for front-end developers to join our client-side development teams, workingacross web, native mobile, and 10ft (TV) apps.
You will be a core contributor to the Vesperplatform - helping shape the component systems, performance standards, and deliverypipelines that power live and on-demand streaming applications for major strategic clientsglobally.
This is a hands-on engineering role for someone who cares deeply about quality, takes ownership of their work end-to-end, and thrives in a fast-moving, client-facing environment.
Responsibilities
Design, build and maintain high-quality front-end experiences across web, React Native mobile, and connected TV platforms (tvOS, Android TV / Fire TV, Samsung Tizen, LG webOS)
Contribute to and evolve our shared component library and design system, ensuring consistency, accessibility and reusability across platforms
Champion front-end performance - profiling, measuring and improving rendering, load times and analytics instrumentation
Participate in technical design, bringing your own ideas to the table and contributing to end-to-end solution thinking
Collaborate closely with back-end engineers, QA and product teams to define robust, scalable solutions
Contribute to CI/CD pipelines and front-end tooling, helping raise the bar on build reliability and developer experience
Stay current with the front-end ecosystem and bring emerging patterns and best practices into the team
Required Skills
Production experience with React and React Native, including cross-platform delivery
Solid understanding of HTML, CSS/SCSS including responsive and adaptive layouts (flexbox,grid)
Experience building and shipping apps across multiple targets: web, mobile (iOS/Android)and/or connected TV (tvOS, Android TV, Tizen, webOS, Vizio etc...)
Experience building and maintaining component libraries or design systems
Strong grasp of front-end performance, including measurement, optimisation and analytics integration
Experience with RESTful APIs or GraphQL
Comfortable working within CI/CD pipelines and modern front-end tooling
Experience with modern front-end testing frameworks and a strong test-first mindset
Good communication skills and comfort working in an agile, cross-functional team
Experience in the streaming or media industry - familiarity with VOD, live events, player integrations or DRM is a strong plus
Experience with 10ft development patterns across Samsung Tizen, LG webOS, Apple TV or Android TV / Fire TV
Familiarity with client-side data event instrumentation
Knowledge of Node.js, AWS (Lambda, S3, CloudFront) or back-end concepts
Knowledge of the full stack or an interest in understanding the full stack
We're looking for someone who is:
driven
to push the boundaries and lead change and performance
communicative
to leave no-one in the dark and to work with your team successfully
reliable
so we know that we can call on you to meet deadlines
passionate
about the latest technologies and standards
proactive
to suggest improvements, identify and fix potential issues
solid
technically speaking, to advise both Clients and internal teams
Our people are key to our success and we pride ourselves on offering a dynamic, creative, innovative and supportive environment.
Having the right combination of a 'can-do' approach, strong work ethic, integrity, friendliness and attention to detail is crucial.
Even if you don't tick all the boxes for one particular role, but you have a keen interest in what we do, send us your details, we may find a suitable match during the interview process.
Deltatre consciously nurtures an environment where each and every team member feels safe to bring their whole selves to work, in which everyone is valued and respected for who they are and what they bring.
Everyone has the opportunity to reach their full potential, and every team member is expected to treat everyone with dignity and respect, value different perspectives, use inclusive language and work in alignment with Deltatre\'s commitment to diversity and inclusion.
At Deltatre, everyone is welcome and celebrated.
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