Onja Reviews 

We've been in partnership since early 2024 and the collaboraion has been consistently reliable and professional throughout. Even with complex systems and completely new technical domains, our devs were able to integrate into our team and get up to speed. They bring a strong sense of ownership and taking initiative that we really appreciate. We've seen clear growth in both their confidence and their impact in driving ongoing development. Sarah and Jerome are not external resources, they are a part of us and we are grateful to have them. Growth Manager, Ahmed has been nothing but attentive, professional, and easy to talk to. We confidently recommend working with Onja

I had the pleasure of working with the Onja team a few years ago on the launch of an app for a volunteer-led charity.

Their developers were skilled, professional and highly motivated. They were all a joy to work with.

Onja are a fantastic organisation with an impactful social mission, I highly recommend working with them!

Jaqit was a great

We had a great experience working with a four developer from Onja: Prisca, Manjaka, Noeline and Tantely.

They were professional, quick to adapt, eager to learn, and hard-working. They took care in their work and were very receptive to feedback.

We also deeply appreciated partnering with a mission-driven organisation and their commitment to social impact.

We had a great experience working with Peta for several months. She contributed both her skills and competencies, as well as a great personality and energy.

We had such a positive experience working with Onja. The quality of their engineers was great (even at the junior levels) and their partnership approach always had the best interests of their people and our company at its heart.

Changing the world into a better place by providing valuable job opportunities through the world.

The two developers that we hired from Onja were brilliant. Why? Because they learnt on the job, they were super grateful to have the opportunity, the worked hard and clearly cared a lot about their role.

Finally they were lovely to work with :)

We worked with Onja to place the amazing Kati on our dev team, where she learned, grew, and innovated for more than 2 years. It was a wonderful experience and we love Kati forever. Onja is super straightforward to work with and kind of just hums along in the background.

I worked with Onja for over two years, and it has been a great experience. First, because of the company’s honest and human mission and vision, which foster a trustworthy relationship with the organization—driven by professional and caring people. I always felt that Onja was part of our company too. They genuinely cared and did everything they could to support our development in the best possible way.

Secondly, their commitment and well-organized structure stood out. The presence of mentors and a legal team made both the contractual aspects and the additional support needed by junior developers efficient and smooth.

Overall, I’d say we had a very positive experience—what one can expect when working with a junior developer (in our case).