At a Glance
- Tasks: Own and develop a critical platform in telecoms and compliance.
- Company: Join a dynamic team at the forefront of telecom technology.
- Benefits: Competitive salary, remote work, and a culture of accountability.
- Other info: Flexible working environment with opportunities for growth and innovation.
- Why this job: Make a real impact on high-stakes projects with global partners.
- Qualifications: Experience in full-stack development and production-grade systems.
The predicted salary is between 60000 - 80000 € per year.
Join a specialist platform operating at the heart of telecoms, compliance, and secure business messaging. This is a senior, hands-on role where you’ll take real ownership of a product that underpins trust, validation, and risk decisioning at scale.
Role Overview:
- Location: Remote (UK-based)
- Package: Competitive salary + benefits
- Industry: Telecoms / SaaS / Compliance Technology
What You’ll Be Doing:
- Owning the platform end-to-end, from architecture through to delivery
- Designing and building scalable backend services and APIs
- Enhancing and maintaining modern frontend applications
- Defining data models and implementing decisioning logic
- Improving system performance, reliability, and observability
- Driving automation across CI/CD, testing, and deployment workflows
- Collaborating with leadership to shape technical direction and roadmap
- Ensuring systems meet high standards for security, auditability, and compliance
Main Skills Needed:
- Strong background in building and running production-grade systems
- Solid backend engineering expertise and API design experience
- Good understanding of relational databases and data modelling
- Experience working in regulated or audit-heavy environments
- Full stack capability across frontend, backend, and database layers
- Knowledge of secure integrations, authentication, and access control
- Familiarity with workflow-driven systems and decisioning logic
- Ability to work across multiple technologies (e.g. Elixir, Node.js frameworks, React-based frontends, PostgreSQL, AWS)
- Experience or interest in AI-assisted development and code validation
What’s in It for You:
- Genuine ownership of a critical, high-impact platform
- Opportunity to influence architecture and technical direction
- Work on products supporting telecom operators and global partners
- Exposure to a unique blend of telecoms, cloud, and applied AI
- Small, agile team with fast decision-making and visible impact
- Remote-first working with flexibility and autonomy
- A culture built on clarity, accountability, and long-term thinking
If you’re nodding along, let’s take the next step.
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.
Full Stack Engineer (hybrid or remote) employer: Addition+
At our company, we pride ourselves on being an excellent employer by offering a remote-first work culture that prioritises flexibility and autonomy. As a Full Stack Engineer, you will have genuine ownership of a critical platform, with opportunities for professional growth and the chance to influence technical direction within a small, agile team. Our commitment to clarity, accountability, and long-term thinking ensures that every team member's contributions are valued and impactful.
StudySmarter Expert Advice🤫
We think this is how you could land Full Stack Engineer (hybrid or remote)
✨Tip Number 1
Network like a pro! Reach out to folks in the telecoms and SaaS space on LinkedIn. A friendly message can go a long way, and you never know who might have the inside scoop on job openings.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving backend services and APIs. This is your chance to demonstrate your full-stack capabilities and make a lasting impression.
✨Tip Number 3
Prepare for interviews by brushing up on your knowledge of secure integrations and compliance standards. Be ready to discuss how you've tackled challenges in regulated environments – it’ll show you’re the right fit for the role.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love hearing from passionate candidates who are eager to take ownership of their work.
We think you need these skills to ace Full Stack Engineer (hybrid or remote)
Some tips for your application 🫡
Show Your Passion:When you're writing your application, let your enthusiasm for the role shine through! We want to see why you're excited about being a Full Stack Engineer with us and how your skills align with our mission in telecoms and compliance.
Tailor Your CV:Make sure your CV is tailored to the job description. Highlight your experience with backend services, APIs, and any relevant technologies like Elixir or Node.js. We love seeing how your background fits into what we do!
Be Clear and Concise:Keep your application clear and to the point. We appreciate straightforward communication, so avoid jargon and focus on what makes you a great fit for the role. Remember, less is often more!
Apply Through Our Website:Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re keen to join our team!
How to prepare for a job interview at Addition+
✨Know Your Tech Stack
Make sure you’re well-versed in the technologies mentioned in the job description, like Elixir, Node.js, React, and PostgreSQL. Brush up on your knowledge of secure integrations and API design, as these will likely come up during technical discussions.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous roles, especially in regulated environments. Be ready to explain how you approached these problems and the impact of your solutions on system performance and reliability.
✨Demonstrate Ownership and Leadership
Since this role involves taking ownership of a product, think of examples where you’ve led projects or initiatives. Highlight your ability to collaborate with teams and influence technical direction, as this will resonate well with the interviewers.
✨Ask Insightful Questions
Prepare thoughtful questions about the company’s architecture, technical roadmap, and team dynamics. This shows your genuine interest in the role and helps you assess if the company culture aligns with your values.
