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WordPress Developer

USE Insider

İstanbul, Türkiye (Hybrid)

WordPress Developer

1 Month ago • 3-5 Years

Job Summary

Job Description

Insider is seeking a skilled WordPress Developer to build, maintain, and optimize its global website. The role involves collaborating with designers, marketers, and developers to deliver fast, scalable, and conversion-focused digital experiences. Responsibilities include developing and maintaining WordPress pages, modules, and templates using HTML, CSS, JavaScript, and PHP, customizing themes, and ensuring cross-browser compatibility. The developer will also focus on performance optimization, contribute to Core Web Vitals improvements, implement schema markup with the SEO team, and support page-level A/B testing. Collaboration with design and content teams, adherence to Git workflows, and participation in code reviews are also key aspects of the role.

Must have:

3–5 years WordPress development experience
Strong HTML5, CSS3, JavaScript
Elementor and custom theme development
Familiarity with WPML or multilingual content
Experience with Git, staging, CI/CD
Ability to write clean code and troubleshoot issues

Good to have:

Understanding of SEO principles
Experience in SaaS or B2B marketing

15 skills required

15 skills required for this role

Add these skills to join the top 1% applicants for this job

team-management

saas-business-models

github

quality-control

agile-development

alphabeta-testing

html

user-experience-ux

seo

ci-cd

git

monday

php

javascript

css

Job Details

Before jumping in on all the information about the role and what you can bring to the table, let us introduce ourselves real quick.

About us

We are Insider, a B2B SaaS company that drives growth for its clients around the world. How are we achieving this? We are the #1 AI-native platform for Customer Experience and Marketing—offers marketers a single platform to deliver unique experiences per person, drive profitable growth, and unleash peak productivity and efficiency. Our platform connects data across channels, predicts future behavior with AI, and individualizes experiences from a single platform.

We have just celebrated our $500M Series E funding round, led by General Atlantic. Before this, we’ve unlocked unicorn status following our Series D round. We are backed by top-notch investors, including Sequoia Capital, QIA, Riverwood, and Endeavor Catalyst, and trusted by 1200+ brands from high-growth startups to the most prestigious Fortune 500 companies such as Samsung, Coca-Cola, Nike, L’Oreal, Singapore Airlines, Virgin, Nestle, Nissan, Lenovo, Puma, IKEA, Allianz, Dominos, CNN, and the list goes on.

Having unlocked unicorn status, Insider was congratulated for becoming one of the only woman-founded, women-led B2B SaaS unicorns in the world, to achieve $200M in CARR (Committed Annual Recurring Revenue). Insider was named a leader in The Forrester Wave for Cross-Channel Campaign Management 2021, and Leader in the IDC MarketScape: Worldwide Omnichannel Marketing Platforms for B2C Enterprises 2023 Assessment. The company has been recognized in The Top 1% of all software companies worldwide in G2’s 2024 Software Awards, and named in The Top 10 Best Software Products with the most #1 rankings alongside other software legends like Google, Zoom, and Monday.com. According to G2’s Spring’24 reports. Insider is also the #1 G2 Leader in 6+ categories, including Customer Data Platforms (CDP), Personalization Engines, Personalization Software, Mobile Marketing, Customer Journey Analytics, and e-commerce Personalization.

When our team founded Insider, they not only sought to create a product company but also to build the most socially progressive technology community in the world. Through our corporate social responsibility initiatives like 100Projects SheCodes, SheLeads, and SheMarkables, our community has committed to scaling its impact into our communities across 27+ countries, spearheading transformative projects in areas such as health, education, farming, animal rights, and increasing the proportional representation of women in STEM careers.

Behind all these achievements, there is an exceptionally talented and passionate team across 27+ countries that moves fast and agile, creates cutting-edge products, and focuses on making an impact. If you want to join us on this journey, just keep reading.

What We’re Looking For

We’re looking for a skilled and detail-oriented WordPress Developer to help build, maintain, and optimize Insider’s global website. Reporting to the Website Development Director, you’ll collaborate with a global team of designers, marketers, and developers to deliver fast, scalable, and conversion-focused digital experiences.

This role is ideal for someone with a solid WordPress development background who thrives in a fast-paced environment, takes ownership of their code, and is eager to grow into a more strategic technical contributor.

You’ll succeed in this role if you:

Have strong hands-on experience with WordPress, custom themes, and Elementor
Understand frontend fundamentals and care about code quality and page speed
Are familiar with Git workflows and team-based development
Can troubleshoot layout and performance issues independently
Are open to learning from senior teammates and collaborating with global teams
Enjoy building components and systems that scale

Responsibilities

Development & Implementation
Build and maintain WordPress pages, modules, and templates
Develop clean, responsive, SEO-friendly frontend code using HTML, CSS, JavaScript and PHP
Customize themes and create reusable components in Elementor
Support multilingual structure using WPML and localized content implementation
Ensure cross-browser and cross-device compatibility

Performance & Optimization
Follow best practices for speed, accessibility, and responsive design
Contribute to improvements in Core Web Vitals and overall page performance
Work closely with the SEO team to implement schema, markup, and technical fixes
Assist with page-level A/B testing and performance experiments

Team Collaboration & Ops
Work with design and content teams to translate mockups into live pages
Follow Git-based workflows and participate in code reviews
Help maintain plugin/theme updates, staging deployments, and QA testing
Support internal documentation and repeatable workflows for marketing needs

Requirements and Skills

3–5 years of hands-on WordPress development experience
Solid understanding of HTML5, CSS3, JavaScript
Experience with Elementor and custom theme development
Familiarity with WPML or multilingual content strategies
Experience working with Git, staging environments, and CI/CD pipelines
Ability to write modular, clean code and troubleshoot layout or speed issues
Bonus: Understanding of SEO principles and technical optimization
Bonus: Experience working in a SaaS or B2B marketing team environment

You’ll Fit Right In If You...

Care about frontend performance and user experience
Enjoy collaborating with non-technical stakeholders
Are detail-oriented and take pride in pixel-perfect execution
Want to grow toward a more senior or full-stack role over time
Appreciate a structured, fast-paced, and global team culture

Was This Role Made for You?

Let’s talk! This is your chance to join a high-impact, high-velocity website team where your work will directly contribute to growth, visibility, and customer engagement across the globe.

We provide equal opportunity in a zero-discrimination workplace and not just welcome but also embrace everyone without regard to sex, race, color, nationality, religion, gender identity, sexual orientation, disability status, citizenship, or marital status.

Please follow Insider on LinkedIn, Instagram, Youtube, and Medium!