Senior Software Engineer

GAPFISH GMBH; Berlin; Vor Ort; EUR 65.000 - 85.000; Vollzeit

Zusammenfassung

A leading technology company in Berlin seeks an experienced Software Developer to enhance its Real-Time Engineering team. You will write high-quality code for products with millions of daily users while collaborating with talented engineers. Ideal candidates will have extensive experience in backend development and be adaptable to programming in Java, regardless of their primary language. Join us to be part of a supportive and innovative culture where your work truly matters.

Leistungen

Inclusive and collaborative culture

Opportunities for professional growth

Qualifikationen

• 5+ years of hands-on professional backend software development experience.
• Proficient programming skills in major programming languages.
• Experience as a Software Developer in previous roles.
• Outstanding problem-solving and analytical skills.

Aufgaben

• Deliver high-quality code on time.
• Collaborate with other top-level engineers.
• Work on products used by millions of users daily.

Kenntnisse

Backend software development

Problem-solving

Analytical skills

Adaptability to Java

Tools

Java

AWS

Kubernetes

SQL

Spring

Jobbeschreibung

Cint is a pioneer in research technology (ResTech). Our customers use the Cint platform to post questions and get answers from real people to build business strategies, confidently publish research, accurately measure the impact of digital advertising, and more. The Cint platform is built on a programmatic marketplace, which is the world’s largest, with nearly 300 million respondents in over 150 countries who consent to sharing their opinions, motivations, and behaviours.

We are feeding the world’s curiosity!

Job Description

The Team

The Real-Time Engineering team is looking for talented engineers to reinforce its bandwidth. We are a group of highly skilled and talented contributors who are not afraid of challenging tasks and have a broad experience of designing complex systems on large scale that are able to handle unconventionally high traffic. We enjoy a unique and thriving culture of support and collaboration, where each member of the team can feel supported. As a result, the whole team really enjoys spending time together not only at work, but also at various social occasions.

What You Will Do

We are a results-focused team, which is not just a cliche for us. We don't engage in bullshit or politics, all that matters is the product and its delivery. The code you will write with us will have to be of top quality and delivered on time. You will get your hands on products that are used by millions of users every day and each mistake or downtime cost a lot of money. You will have similar top-level engineers as your team mates to help you ensuring that we deliver a world-class product together.

Qualifications

What We Are Looking For

• 5+ years of hands-on professional backend software development experience
• Proficient programming skills in one of the major programming languages
• Proven experience as a Software Developer in their previous roles

Outstanding problem-solving and analytical skills

You enjoy pushing the limits of your knowledge and experience every day

Nice to have: Java, AWS, k8s, Kinesis, SQL, Spring

Additional Information

Our main language is Java, but we don't need you to have any experience with it. Are you coming here as an experienced C++/C#/Go/Python/anything developer? Excellent! As long as you're ok with switching to Java, we want you on board!

We don't ask API documentation or language-specific questions in the interviews - instead, we want to know, how you approach different kind of problems and how you tackle them.

Our Values

Collaboration is our superpower

• We uncover rich perspectives across the world
• Success happens together

Innovation is in our blood

• We’re pioneers in our industry
• Our curiosity is insatiable
• We bring the best ideas to life.

We do what we say

• We’re accountable for our work and actions
• Excellence comes as standard
• We’re open, honest and kind, always.

We are caring

• We learn from each other’s experiences
• Stop and listen; every opinion matters
• We embrace diversity, equity and inclusion.

More About Cint

We’re proud to be recognised in Newsweek’s 2025 Global Top 100 Most Loved Workplaces®, reflecting our commitment to a culture of trust, respect, and employee growth.

In June 2021, Cint acquired Berlin-based GapFish – the world’s largest ISO certified online panel community in the DACH region – and in January 2022, completed the acquisition of US-based Lucid – a programmatic research technology platform that provides access to first‑party survey data in over 110 countries.

Cint Group AB (publ), listed on Nasdaq Stockholm, this growth has made Cint a strong global platform with teams across its many global offices, including Stockholm, London, New York, New Orleans, Singapore, Tokyo and Sydney.

Additionally, in a world of AI, we want our candidates to understand our approach to the use of AI during the interview and hiring process, so we'd appreciate you reading ourAI usage guide.