Does Callsign pay their employees well?

According to anonymously submitted Glassdoor reviews, Callsign employees rate their compensation and benefits as 3.3 out of 5. Find out more about salaries and benefits at Callsign. This rating has decreased by 1% over the last 12 months.

How satisfied are employees working at Callsign?

54% of Callsign employees would recommend working there to a friend based on Glassdoor reviews . Employees also rated Callsign 3.0 out of 5 for work life balance, 3.0 for culture and values and 3.0 for career opportunities.

What are the top reviewed jobs at Callsign?

Software Engineer (15) , Engineer (6) , Senior Software Engineer (6) , Devops Engineer (5) , Developer (4) , Software Development Engineer In Test (SDET) (4) , Tech Lead (4) , Data Engineer (3) , Operations (3) , Anonymous (2) , Delivery Lead (2) , Engineering (2) , Head of Department (2) , Product Manager (2) , Product Owner (2)

What are the pros of working at Callsign according to real employee reviews?

"Worked with some really great people." ((in 20 reviews)); "Friendly colleagues in London office." ((in 12 reviews)); "Good salary ie above average" ((in 9 reviews)); "Amazing team" ((in 5 reviews)); "Last year it was introduced a Career Ladder for Engineering and engineers are well supported by managers having 1" ((in 4 reviews))

What are the cons of working at Callsign according to real employee reviews?

"worse company ever, bad management, no support, below average product and slowly going down hill" ((in 10 reviews)); "Poor leadership and decision." ((in 7 reviews)); "Aggressive culture, which is seen as a good thing by mgmt." ((in 6 reviews)); "Huge layoff due to incompetent management and financial issues." ((in 5 reviews))

What are employees saying about Callsign layoffs in 2026?

Explore Glassdoor’s employee reviews to understand what current and former employees are saying about Callsign layoffs and their outlook for job security at Callsign in 2026.

What are the top reviewed Callsign locations?

New York , Phoenix , San Francisco

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Callsign reviews

Great place, good people. - Executive Assistant Callsign Employee Review

5.0

Aug 20, 2019

Executive assistant

Recommend

CEO approval

Business Outlook

Pros

Callsign is a comparatively young company, with an employee base sporting some exceptional talent in AI. The leadership team are working hard to move the company forward and grow it into something amazing and a leader in this very technical field. There have been some problems, which have been mentioned in other reviews, but in engineering particularly, the appointment of a strategically minded, forward thinking CTO has turned many of these issues around. His move to establishing a PMO function has led to a new way of working which has enabled the engineering team to foster a far more cohesive approach allowing the talented individuals within the team to shine and push things forward to the next level. Culturally, the company is a great place to work. It is very much a start up environment but if you're looking for a role in a company that's dynamic, fast moving and fluid then Callsign might well be the place for you

Cons

Callsign has many of the issues you'd find in any start up but a lot of work has been done in moving things forward to enable the company to grow for the future.

Callsign Response

Hi, thanks for taking the time to post such a positive review. We know there can be a lot of change as we grow, but it’s great to hear that we heading in the right direction and that your experience with us was positive :)

Explore other reviews about Callsign

5.0

May 24, 2021

Technical sales

Recommend

CEO approval

Business Outlook

Pros

Ever since working for Callsign I’ve been able to tackle a variety of interesting problems. Coming up with creative solutions is about 90% of the job. I love it here! Feels good because I know not everyone can say that.

Cons

Callsign is experiencing growing pains.

1.0

Jan 11, 2023

Mid-level manager

Recommend

CEO approval

Business Outlook

Pros

Not that much to say, except some very nice colleges

Cons

I was reading these positive comments in 22, and based on my experience and many colleges, Callsign is putting false reviews, trying to do what they know the best to lie The company is having a problem with the product, it's all lies, non existing capabilities, no one need it or want it. Also huge problem with management, people first time at this high level positions not sure what to do. Almost all management comes from big banking organisations, and you know how things are political and slow, and in Callsign, they implement the worst form of management CEO and in general all CxO board are without skills and full of lies.

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Great place, good people. - Executive Assistant Callsign Employee Review

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