Senior Angular Developer

Ciklum

Location: Prague, Czech Republic
Job Type: full-time
Salary: Unknown
Posted: June 19, 2025

Job Description

Description

Ciklum is looking for a Senior Angular Developer to join our team full-time in Romania.

We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

About the role:

As a Senior Angular Developer, become a part of a cross-functional development team working for our client who is a leading system specialist in control and emergency call centers.

With 50+ years of experience and 600+ experts, they deliver end-to-end solutions for public safety, industry, and transport. Their "360° approach" covers command, communication, multimedia, and IT infrastructure, ensuring highly available and secure solutions for emergency response and resource management. A family-run company dedicated to safety through technology.

Responsibilities

Supporting a Voice Recording Solution for the client‘s control Centers on the front-end side to unblock bottlenecks
Close cooperation with the team members
Ensuring the high quality results are delivered on time
Improving existing engineering and quality standards in a team and helping other team members adopt them
A Senior Angular FE Consultant is needed for a couple of months, probably until October/November 2025 when is the project’s deadline

Requirements

The successful candidate should bring along In-depth experience in:

In-depth experience in modern Angular development, ideally from version 17 or 18
Experience with AG Grid – the high performance Data Grid library
Bonus would be knowledge in the field of WebRTC and streaming technologies

What's in it for you

Care: your mental and physical health is our priority. We ensure Mental Health programs and meal allowance. Our comfortable office in the center of Prague will ensure a cozy working space. We also offer 5 weeks of vacation and 2 sick days annually to recharge
Development as a mindset: feel free to participate in building an IT community in your country within our Nalejvárna meetups. Regular annual performance reviews with your manager will help you keep the right growth focus
Tailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops) and external (our formats of knowledge sharing – global Speaker’s Corner talks)
Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally. The referral program will reward you with bonuses for successful recommendations of skilled professionals
Flexibility: Own your schedule – you are the one to decide when to start your working day. Just don’t miss your regular team stand-up
Opportunities: we value our specialists and always find the best options for them. We offer more than 100 projects you can rotate between: we work with top-notch technologies for international clients (Sweden, Switzerland, Germany, Austria etc.) in various domains (banking, health care, e-commerce, construction, logistics)
Global impact: work on large-scale projects that redefine industries with international and fast-growing clients
Welcoming environment: feel empowered with a friendly team, open-door policy, informal atmosphere within the company and regular team-building events, including weekly breakfasts
Our Offices in the Czech Republic: We have three offices in Prague, Hradec Králové, and Zlín. You can work from any of these locations, and there are no fixed office days—it all depends on your team’s agreement. Here, you’ll find a relaxed and friendly atmosphere that fosters collaboration and innovation.

About us:

At Ciklum, we are always exploring innovations, empowering each other to achieve more, and engineering solutions that matter. With us, you’ll work with cutting-edge technologies, contribute to impactful projects, and be part of a One Team culture that values collaboration and progress.
With delivery centers in Prague, Hradec Králové, and Zlín, our Czech team delivers end-to-end solutions across industries. Here, innovation thrives through collaboration, and every idea drives our partners' success.
Want to learn more about us?

Explore, empower, engineer with Ciklum!

🎯 Who is this job for?

This role is ideal for a Senior Angular Developer with deep experience in modern Angular (v17 or v18), and familiarity with AG Grid for high-performance data handling. Candidates should be skilled in frontend optimization and collaborating in cross-functional teams; knowledge of WebRTC and streaming tech is a bonus. The position is Prague-based, short-term (until late 2025), with a focus on enhancing an emergency call center solution.

💬 Potential Interview Questions

What are the benefits of using Angular 17+ in large-scale frontend applications?
Angular 17+ offers enhanced performance, standalone components, improved SSR, streamlined dependency management, and better DX through stricter typing and optimizations.
How do you implement and optimize large data tables using AG Grid in Angular?
Use row virtualization, pagination, custom cell renderers, and server-side data model for performance; apply change detection optimizations like OnPush.
How do you manage component communication and shared state in Angular applications?
Use Input/Output bindings for parent-child, services with RxJS subjects for sibling/global communication, and NgRx for complex state management.
What’s your approach to debugging and resolving performance issues in Angular apps?
Profile with Chrome DevTools, audit change detection cycles, reduce watchers, use trackBy, lazy load modules, and remove redundant bindings.
How do you handle streaming media or WebRTC integration in Angular applications?
Integrate WebRTC APIs in Angular services, manage media streams with observables, and ensure proper cleanup on component destruction.
What testing strategies do you use for Angular applications?
Use Jasmine/Karma for unit tests, TestBed for component isolation, Protractor/Cypress for e2e testing, and write mocks for services and data.
How do you maintain code quality and consistency in an Angular development team?
Use linting (ESLint), enforce TypeScript strictness, shared style guides, pre-commit hooks, and code reviews with CI pipelines for formatting/tests.
Describe how you manage version control and branching in a team-based Angular project.
Use Git with feature branches, GitFlow or trunk-based branching, regular PRs with reviews, and maintain changelogs for releases.
What’s your process for optimizing Angular app bundle size and load performance?
Enable AOT and tree-shaking, remove unused modules, lazy load routes/components, use environment-specific builds, and optimize third-party imports.
How do you collaborate with backend and QA teams in cross-functional Angular projects?
Coordinate API specs, mock services for frontend dev, clarify data models, share test cases, and align on sprint goals and deliverables in Agile ceremonies.

📋 Job Summary

Ciklum is hiring a Senior Angular Developer in Prague to support a high-impact voice recording solution for emergency control centers. You'll work with Angular 17/18, AG Grid, and possibly WebRTC technologies, delivering robust front-end features for public safety systems. This full-time role offers flexible hours, 5 weeks' vacation, tailored learning paths, and a friendly, innovation-driven environment. Join Ciklum to work on meaningful, large-scale international projects in a collaborative and growth-focused culture.