Junior WordPress Developer

Sorry, this job was removed at 10:09 a.m. (CST) on Thursday, Sep 25, 2025
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İstanbul, Fatih, İstanbul
Hybrid
Information Technology • Internet of Things
The Role
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 motivated and detail-oriented Junior WordPress Developer to help build and maintain Insider’s global website. You’ll be working closely with our Website Development Director and collaborating with design, content, and regional marketing teams to ensure consistent, high-quality digital experiences.

This role is ideal for someone who has a strong foundation in WordPress development and is eager to grow within a high-performance, fast-moving environment.

You’ll succeed in this role if you:

  • Are confident working with WordPress, themes, and page builders
  • Have a solid foundation in frontend development (HTML/CSS/JS)
  • Enjoy problem-solving and learning from more experienced developers
  • Care about clean code, responsive layouts, and user experience
  • Are eager to learn about website analytics, user behavior, and how people interact with digital journeys
  • Are open to working with non-technical stakeholders and collaborating with global marketing teams

Responsibilities

  • Website Development & Maintenance
  • Build and update web pages using WordPress and Elementor
  • Customize themes and templates based on design specs
  • Assist with content updates, bug fixes, and layout adjustments
  • Support localization efforts using WPML or similar tools

  • Code & Collaboration
  • Write clean and maintainable code using HTML, CSS, and JavaScript
  • Follow version control workflows (Git) and contribute to the staging process
  • Work closely with design and content teams to translate mockups into functional pages
  • Assist in QA testing across browsers, devices, and regions

  • Performance & SEO Support
  • Follow best practices for responsiveness, accessibility, and page speed
  • Apply SEO-friendly markup and semantic structure when building pages
  • Flag potential performance or UX issues for improvement
  • Support the SEO team by uploading or updating content and implementing code changes as needed.

  • Team Communication
  • Communicate clearly on task progress and blockers
  • Take part in sprint discussions, reviews, and retrospectives
  • Actively seek opportunities to grow and improve

Requirements and Skills

  • 1–2 years of experience working with WordPress (agency or product environment preferred)
  • Hands-on experience with HTML, CSS, and basic JavaScript
  • Familiarity with Elementor or other WordPress page builders
  • Understanding of responsive design and cross-browser compatibility
  • Some experience with Git and working in a team development setup
  • Bonus: Experience with WPML and custom post types
  • Bonus: Exposure to site speed tools or SEO plugins like Yoast or RankMath

You’ll Fit Right In If You...

  • Are curious and eager to grow as a developer
  • Take responsibility for your work and aim to improve every day
  • Enjoy collaborating with design, content, and marketing teams
  • Are open to feedback and value working within a structured system

Was This Role Made for You?

Let’s talk! This is a great opportunity to join a fast-moving global website team, where your work will be seen and used by millions of users around the world. You’ll build meaningful things, learn a lot, and grow into the developer you want to become.

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.


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!

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The Company
HQ: Kağıthane, Istanbul
1,162 Employees
Year Founded: 2012

What We Do

Insider—one platform for individualized, cross-channel experiences—enables enterprise marketers to connect customer data across channels and systems, predict their future behavior with an AI intent engine and individualize customer experiences. Marketers use Insider’s platform to deliver experiences across channels like Web, App, Web Push, Email, SMS, and Messaging Apps (WhatsApp, Facebook Messenger, RCS).

Insider recently unlocked unicorn status and NASDAQ congratulated the company for becoming one of the few woman-founded, women-led B2B SaaS unicorns in the world. Insider was named as the #1 Leader in The Forrester Wave for Cross-Channel Campaign Management 2021 and Gartner Magic Quadrant for Personalization Engines 2021. The company has been named #1 Leader on G2’s Mobile Marketing Software and Personalization Grids with a 4.6/5 rating for 20 consecutive quarters. CrunchBase recently ranked Insider’s co-founder and CEO Hande Cilingir as one of the top women CEOs outside the US.

Many of the most prestigious Fortune 500 companies and top brands in retail, automotive, and travel use Insider to deliver AI-backed personalized experiences that exceed customer expectations. Insider is trusted by over 1,200 global businesses, including Singapore Airlines, Virgin, Toyota, New Balance, IKEA, GAP, L’Oreal, Samsung, Newsweek, MediaMarkt, Nissan, AVIS, Marks & Spencer, Allianz, Madeira Madeira, Santander, BBVA, Pizza Hut, Avon, and CNN.

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