Senior Frontend Engineer (React)

NGAMING; Fatih; On-site; TRY 1,170,412 - 1,872,659; Full time

Benefits offered by this job

Private health insurance

Transportation benefits

Multinet restaurant ticket

Birthday leave

Gift vouchers on holidays

Job summary

NGAMING in Turkey is seeking a Frontend Developer to own the development and optimization of complex frontend features. You will be responsible for ensuring high performance, scalability, and code quality while collaborating with cross-functional teams.

With a bachelor’s degree in Computer Science and strong experience in Context API, Redux, and AWS, you will lead frontend architectural decisions and actively participate in code reviews. The position offers numerous benefits including private health insurance and special leave options.

Qualifications

• Strong experience in Context API and/or Redux.
• Proven ability to develop scalable frontend architectures.
• Experience with AWS frontend applications.

Responsibilities

• Develop and optimize complex frontend features.
• Lead frontend architectural decisions.
• Ensure high standards of performance and code quality.

Skills

Context API

Redux

RESTful APIs

Frontend architectures

Webpack

Babel

Node.js

Socket.io

Sentry

New Relic

Bitbucket

Agile

Scrum

Education

Bachelor’s degree in Computer Science or related field

Tools

Jest

Testing Library

ESLint

AWS

Job description

The digital entertainment and iGaming world is entering a new era, driven by rapidly evolving technology and changing user expectations. This shift demands not only strong brands, but also integrated structures capable of leading them under a unified strategy.

This is the vision that inspired the creation of NGAMING.

Established in 2026 under Doğan Online (DOL), NGAMING is a next-generation group structure bringing together leading brands in digital entertainment and iGaming under one shared mission and strategy.

We built NGAMING to be integrated, sustainable, and collectively stronger, enabling brands to grow not individually, but together.

Today, through Nesine, atyarışı.com and Liderform, we move forward not only with our individual achievements but as an integrated structure aligned around a common goal. The driving force behind this vision in technology and software is our company, D Yazılım Teknoloji A.Ş.

Join a team full of life and become an essential player!

Create groundbreaking projects, build new digital worlds, and make your mark!

Surprise your competitors with strategic moves, inspire with your speed, and always pass the ball to your team!

If you're looking for a tech-driven, innovative, and exciting career where every moment is full of energy and opportunity, you're in the right place.

Join NGAMING — and rewrite the game!

Full-of-Life Qualities

• Bachelor’s degree in Computer Science, Software Engineering, or a related field.
• Strong experience with Context API and/or Redux for state management.
• Solid experience working with RESTful APIs.
• Proven ability to design and develop scalable, reusable, and high-performance frontend architectures.
• Hands‑on experience with build and bundling tools such as Webpack, Babel, or similar.
• Strong focus on performance optimization, clean code, and semantic HTML/CSS.
• Practical understanding of micro frontend and monorepo architectures.
• A good knowledge of Node.js, SSR & Socket.io.
• Strong knowledge of frontend monitoring and observability, with hands‑on experience using tools such as Sentry, New Relic, etc. for error tracking, performance monitoring and production analysis.
• Strong awareness of consistent user experience (UX/UI) principles.
• Extensive experience using Bitbucket for version control (Experience with GitHub or GitLab is considered a plus).
• Strong advocate of testing and clean code practices ( Hands‑on experience with Jest, Testing Library, ESLint, and similar tools).
• Experience with component‑driven development and Storybook / atomic design systems.
• Experience working with frontend applications deployed on AWS (e.g., S3, CloudFront, CDN strategies, environment‑based deployments).
• Experience building and maintaining large‑scale, high‑traffic web applications.
• Comfortable working in Agile / Scrum teams and cross‑functional environments.
• Strong understanding of software engineering best practices across the full SDLC.
• Strong architectural thinking, problem‑solving, and communication skills.
• Proactive, ownership‑driven, and capable of mentoring other team members.

A Full Look on the Job Description

• Own the development, maintenance, and optimization of complex frontend features and applications.
• Take responsibility throughout the full product lifecycle: design, development, release, and long‑term maintenance.
• Lead and contribute to frontend architectural decisions.
• Contribute to and improve AWS‑based frontend deployment and release processes.
• Ensure high standards of performance, scalability, security, and code quality.
• Actively participate in and lead code reviews, providing constructive and high‑quality feedback.
• Support knowledge sharing, technical guidance, and mentoring within the frontend team.
• Collaborate closely with Product, Design, Backend, and DevOps teams.
• Continuously evaluate new technologies and propose improvements to existing systems.
• Build high‑performance frontend applications serving millions of users.

Benefits

• Private health insurance with unlimited coverage extending to spouse and children.
• A multinet restaurant ticket.
• Transportation benefits on office working days.
• In addition to annual leave days, you have three Won’t Make It Today days, which you can use whenever you like (we simply call this BAY).
• An additional one‑day birthday leave to redeem on any day during your birthday week.
• Gift vouchers on holidays.
• Gifts on special occasions, including marriage and child birth.
• Shop as you wish throughout the year with gift transfers to your Digital Wallet!

Follow NGAMING on LinkedIn to discover our high‑spirited, full‑of‑life team!