Developer

Posted Yesterday
Be an Early Applicant
2 Locations
In-Office
4K-6K Annually
Entry level
Software
The Role
Develop and maintain web, UI, and backend services for a scalable B2B call center solution. Responsibilities include database and MongoDB design, performance optimization, caching, reliability improvements, secure coding, testing, deployment, and continuous improvement. The role involves collaborative Git workflows, code reviews, pull requests, and cross-functional software development. Preferred experience includes high-traffic systems, application security, Linux, JavaScript or TypeScript, Vue.js, HTML/CSS, and Docker.
Summary Generated by Built In

We’re looking for a Developer to join us at Telia.


I’m Tom Næss, Head of Telia Smart Connect, and I’m searching for someone ready to grow with us. We’re a supportive, forward-thinking team responsible for an award-winning B2B call center solution.  We plan, design, develop, support and operate this service that we have launched in all Telia markets. Learn more about what we deliver here: https://smartconnect.teliacompany.com.


What you’ll do:


You will build and improve reliable backend services, working with modern development practices to deliver secure, scalable, and high-performing solutions.

  • Develop and maintain Web/UI and backend services
  • Design and optimize data solutions using SQL databases and/or MongoDB
  • Build for scale by improving system performance, caching, reliability, and maintainability
  • Strengthen application security by identifying vulnerabilities and applying secure coding practices
  • Collaborate through Git-based workflows, code reviews, pull requests, and shared engineering standards
  • Contribute across the development lifecycle, from technical design and implementation to testing, deployment, and continuous improvement

What will help you thrive in this role:


You are a collaborative and self-driven developer who works effectively both independently and as part of a team, and who proactively asks for help when needed.


Must have

  • Strong experience with PHP and/or Golang
  • Experience working with SQL databases and/or MongoDB
  • Excellent English communication skills, both written and spoken
  • Experience working in collaborative software development teams using Git, including code reviews, pull requests, and team-based development workflows
  • Ability to work independently while proactively asking for help when needed

Preferred

  • Experience building high-traffic systems where scalability, caching, and performance optimization are important
  • Experience identifying and fixing security vulnerabilities
  • Knowledge of secure coding practices and application security
  • Experience with Linux

Nice to have

  • Experience with JavaScript/TypeScript
  • Experience with Vue.js
  • Good knowledge of HTML/CSS
  • Experience with Docker

Join us to shape smarter living for people, businesses, and the planet


At Telia, we’re a team of 15 000 colleagues across the Nordics and Baltics, passionate about technology and connectivity. As a Top Employer and Sustainability Leader, we drive change with large-scale, impactful projects while building a sustainable, inclusive world.


Here, you can grow your skills, lead meaningful projects, and thrive in a supportive, diverse environment. Whether you’re taking your first step or your next, Telia is a place to grow, belong, and make a real impact.


What we offer


At Telia, we care about your well-being, growth, and sense of belonging:

  • Additional health insurance and pension plans
  • Workation: work from anywhere in the EU for up to 30 days per year
  • Extra vacation days based on tenure (up to 5 additional days)
  • Discounts on Telia services, including free home internet
  • Partner offers and discounts (SPA, cafes, events)
  • Telia Kids Club: summer camps for employees’ children
  • Company-supported sports activities (yoga, basketball, running)
  • Internal training, leadership programs and job shadowing to explore new roles…and more.

Monthly salary range for this position 4320 – 6480 Eur (gross) + annual performance bonus. Although it may vary depending on your skills and experience.


Ready to make better happen?


We look forward to receiving your application by October 29, 2026. Please note that we might close the position earlier if we find the right candidate, so don’t wait too long to apply!


If you’re selected for the next stage, you’ll be contacted by our Talent Acquisition Partner. Background and reference checks will be part of the process.


Want to know more about this role? Please reach out to Tom Næss, Head of Telia Smart Connect at [email protected].


Equal opportunities


At Telia, we recognize talent by professional skills and growth potential. We champion diversity, ensuring every individual’s needs are met, regardless of disability, gender, age, nationality, sexual orientation, or social status. Together, we’re dedicated to fostering an inclusive work environment where your uniqueness is our strength.


Join us and let’s make better happen – together!


More about our culture: www.telia.lt/karjera

Skills Required

  • Strong experience with PHP and/or Golang
  • Experience with SQL databases and/or MongoDB
  • Excellent written and spoken English communication skills
  • Experience working in collaborative software development teams using Git, including code reviews and pull requests
  • Ability to work independently while proactively asking for help when needed
  • Experience building high-traffic systems involving scalability, caching, and performance optimization
  • Experience identifying and fixing security vulnerabilities
  • Knowledge of secure coding practices and application security
  • Experience with Linux
  • Experience with JavaScript or TypeScript
  • Experience with Vue.js
  • Good knowledge of HTML and CSS
  • Experience with Docker
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The Company
HQ: Stockholm
18,132 Employees

What We Do

Our 15 000 talented colleagues serve millions of customers every day in one of the world’s most connected regions. With a strong connectivity base, we’re the hub in the digital ecosystem, empowering people, companies and societies to stay in touch with everything that matters 24/7/365 - on their terms. Our goal is to make Telia better for customers, employees, owners and societies in the Nordics and the Baltics.

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