Senior Front-End Software Engineer
Deltatre
Job Description & Responsibilities
We are hiring engineers who are truly handson, solve real technical problems and lead from the front. We value individuals who take pride in building, troubleshooting, and continuously improving systems, while maintaining a strong focus on quality and ownership
Senior Front-End Software Engineer
As a Senior Front-End Engineer, you will take endtoend ownership of features and solutions across our platform. Beyond your own delivery, you will contribute actively to how the team works, mentoring less experienced developers, shaping technical decisions at the solution and feature level, and helping establish standards that others build on.
Your day-to-day will include
Design, build, and maintain highquality front-end experiences across web, React Native mobile, and connected TV platforms (tvOS, Android TV / Fire TV, Samsung Tizen, LG webOS)
Take the lead on solution and feature design bringing wellreasoned technical proposals and seeing them through to delivery
Mentor midlevel and junior developers through code review, pairing, and daytoday guidance helping build capability across the team
Contribute to and evolve our shared component library and design system, with a focus on consistency, accessibility, and longterm maintainability
Set a high bar for front-end performance profiling, measuring, and improving rendering, load times, and analytics instrumentation
Collaborate with back-end engineers, QA, and product to define robust, scalable solutions
Contribute to CI/CD pipelines and front-end tooling, improving build reliability and developer experience
Stay current with the front-end ecosystem and bring emerging patterns and practice into the team.
What were looking for
You lead by example, producing work that inspires and elevates those around you. You dont wait for problems to be assigned, take ownership, develop solutions, and deliver results. You know that exceptional technical outcomes are built on both engineering excellence and a capable team, and you invest in developing both with equal commitment.
Substantial production experience with React and React Native, including crossplatform delivery
Solid command of HTML and CSS/SCSS responsive and adaptive layouts, flexbox, grid
Proven track record shipping apps across multiple targets: web, mobile (iOS/Android) and/or connected TV
Experience building and maintaining component libraries or design systems
Deep understanding of front-end performance measurement, optimisation, and analytics integration
Experience with RESTful APIs or GraphQL
Comfortable working within CI/CD pipelines and modern front-end tooling
Demonstrated testing approach experience with modern front-end testing frameworks and a test-first mindset
Clear communicator who can articulate technical decisions to peers and crossfunctional stakeholders We are hiring engineers who are truly handson, solve real technical problems and lead from the front. We value individuals who take pride in building, troubleshooting, and continuously improving systems, while maintaining a strong focus on quality and ownership
Senior Front-End Software Engineer
As a Senior Front-End Engineer, you will take endtoend ownership of features and solutions across our platform. Beyond your own delivery, you will contribute actively to how the team works, mentoring less experienced developers, shaping technical decisions at the solution and feature level, and helping establish standards that others build on.
Your day-to-day will include
Design, build, and maintain highquality front-end experiences across web, React Native mobile, and connected TV platforms (tvOS, Android TV / Fire TV, Samsung Tizen, LG webOS)
Take the lead on solution and feature design bringing wellreasoned technical proposals and seeing them through to delivery
Mentor midlevel and junior developers through code review, pairing, and daytoday guidance helping build capability across the team
Contribute to and evolve our shared component library and design system, with a focus on consistency, accessibility, and longterm maintainability
Set a high bar for front-end performance profiling, measuring, and improving rendering, load times, and analytics instrumentation
Collaborate with back-end engineers, QA, and product to define robust, scalable solutions
Contribute to CI/CD pipelines and front-end tooling, improving build reliability and developer experience
Stay current with the front-end ecosystem and bring emerging patterns and practice into the team.
What were looking for
You lead by example, producing work that inspires and elevates those around you. You dont wait for problems to be assigned, take ownership, develop solutions, and deliver results. You know that exceptional technical outcomes are built on both engineering excellence and a capable team, and you invest in developing both with equal commitment.
Substantial production experience with React and React Native, including crossplat
About Deltatre
Required Skills
Job Details
Posted by
N/A
Posted on:
6 Jul 2026
About Deltatre
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