Senior Full-Stack Developer - Platform Engineering

Náplň práce, právomoci a zodpovednosti:

LG Tech Services is proud to be part of the Legend group, marking an exciting new chapter in our journey. By joining an international team of talented professionals, we're contributing to products and services that reach millions of players worldwide while continuing to grow our expertise and local presence.

At Legend, we're building next-level player experiences. With 20+ years of proven success we’re the world's leading Sports and Gaming marketing company.

Our people are our edge. 600+ sharp, ambitious Legends across 22+ countries who move fast, learn quickly and win together. Here growth isn’t a perk, it’s the standard. You’ll stretch, level-up and carve out a career as bold as the products we build. We celebrate wins and create experiences that people talk about for years - for our players & for each other. If you’re ready to shape the future of player experience and enjoy the ride while you do it, this is where you’ll thrive.

The Role

We are hiring a Senior Software Engineer to help shape the performance, quality and technical evolution of one of our core customer-facing comparison platforms. Working closely with Product and Engineering, you'll lead optimisation initiatives across areas such as Core Web Vitals, application architecture and platform performance, while delivering new features that support our future roadmap. 

Your Impact:

• Drive the technical evolution of our platform, improving performance, scalability and maintainability across our comparison products.

• Lead optimisation initiatives focused on Core Web Vitals, page performance, caching strategies and technical architecture, helping us build faster, more reliable customer experiences.

• Partner closely with Product and Engineering teams to deliver high-quality features that support key project roadmaps while continually improving the existing platform.

• Take ownership of technical audits, identifying opportunities to reduce complexity and modernise legacy systems.

• Champion engineering best practices through hands-on development, thoughtful code reviews and mentoring, helping raise the technical bar across the team
  

Zamestnanecké výhody, benefity:

Why Legend?

Unlock your full potential by joining the Legend team. To support you on this journey, we provide an extensive array of benefits and perks, so we have divided them into three groups: those just for you, those that also support your loved ones, and those we enjoy together as a company

For You

• “Magic Box” – everything that makes your office day more enjoyable

• Flexible working hours

• Home office

• Above-standard contribution towards purchasing a bicycle

• Multisport card

• Financial support during sick leave

• Pet-friendly office

• Discounts at Alza

• Free on-site parking

For You and Your Loved Ones

• Half a day off on the occasion of your birthday

• Financial contribution upon marriage

• One extra day off for your wedding

• One day off upon the birth of a child

• Financial contribution upon the birth of a child

For Us Together

• Referral program

• One extra day off for team building with your team

• Generous financial contribution for team-building activities with your team

• Company-wide team buildings twice a year with great entertainment, catering, and accommodation in beautiful hotels

• “Pizza & Sushi” parties directly in the office

• Themed parties

• Engaging development opportunities at all levels.

• Super smart colleagues to work alongside and learn from, with company-wide team-building events twice a year, including great entertainment, catering, and accommodation in a beautiful hotel.

Informácie o výberovom konaní:
1st: Initial Chat with Talent Partner (30-45 mins via Zoom)
2nd: Technical take home task
3rd: Technical Interview with Hiring Manager and Senior Technical Architect
4th: Leadership and Culture Interview with our CTO and People Partner

Požiadavky na zamestnanca:

What You'll Bring?

• Experience building and maintaining large-scale, customer-facing web applications.

• Strong PHP development experience alongside modern JavaScript frameworks such as React. 

• A strong understanding of web performance optimisation, including Core Web Vitals, page rendering, caching strategies and application architecture.

• Experience conducting technical audits and translating findings into practical engineering improvements.

• A product engineering mindset, balancing technical quality with customer and business outcomes.

• Confidence working within legacy systems, identifying opportunities to simplify architecture while delivering incremental improvements.

• Comfortable challenging technical approaches and collaborating with stakeholders to find the right solution.

Bonus points for:

• Knowledge of SEO-focused or high-traffic content platforms.

• Experience with cloud infrastructure (AWS) and observability tooling.