Sr. Software Engineer II - (DSM Integrations Team)
- Role
- Backend
- Experience
- Lead
- Employment
- Full-time
- Company size
- Enterprise
Open to CZ only. Set where you work from to check your eligibility.
No BS summary
Senior backend engineer with 10+ years of professional experience, strong Java, and real-time distributed low-latency systems. Must be in Czechia and comfortable with Python legacy code, API integrations, AWS, Docker, Kubernetes, SQL, CI/CD, and testing frameworks.
Core skills
Required skills
Optional skills
Required languages
Cint is a global software leader in technology-enabled digital insights and research technology. The Cint platform automates the insights-gathering process so that companies can gain access to insights faster with unparalleled scale. Cint has one of the world’s largest consumer networks for digital survey-based research, made up of over 239 million engaged respondents across more than 130 countries. Over 4,600 insights-driven companies use Cint to accelerate how they gather consumer insights and supercharge business growth.
The Team
The Cint Technology team is looking for a Senior Software Engineer II to join our international Measurement team. This position is for a software engineer who likes challenges. Our business has been doubling in the last few years, and so our systems need to scale to accommodate this growth.
What You Will Do
Our ideal candidate considers themselves among the highly technical and likes to push the limits of their knowledge and experience every day. In this role, you will work on designing, implementing, scaling, and maintaining the code that powers our production systems. With great freedom to innovate, you will play a key role in world-class research building the next generation of Cint products.
This is a remote opportunity for all over the country!
Technical Skills
- 10+ years of hands-on professional backend software development experience
- Strong experience with real-time distributed systems with low-latency responses and requests
- Degree in Computer Science or related field
- Strong programming skills in Java is a must, but, we're open to consider your C/C++, Scala, Ruby, Rust, Go experience if you're interested in pivoting!
- Comfortable maintaining Python code legacy
- Familiarity with CI/CD pipelines and testing frameworks
- Experience with API integration
- Experience with AWS, Docker, Kubernetes, SQL
Soft Skills
- Comfortable dealing with system complexity
- Great sense of ownership
- You enjoy pushing the limits of your knowledge and experience every day
- Outstanding problem-solving and analytical skills
- Enjoys working as part of a team and as a mentor
Nice to have:
- Spring framework, microservices
- Background in data analytics tools such as Spark, Hive, Databricks, or similar
#LI-JM1 #LI-Remote
Our Values
Collaboration is our superpower
- We uncover rich perspectives across the world
- Success happens together
- We deliver across borders.
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 our AI usage guide.
What you'll do
- Work on designing, implementing, scaling, and maintaining the code that powers production systems.
- Play a key role in world-class research building the next generation of Cint products.
- Design, implement, scale, and maintain backend systems that process large volumes of data.
- Work on event-driven and API-based integrations.
- Contribute to migration efforts toward a more domain-based and scalable architecture.
- Build and optimize software for performance-sensitive workflows.
- Investigate technical problems and propose solutions together with the team.
- Collaborate closely with data science and engineering colleagues on technical solutions.
- Participate in a collaborative development model where work is shared rather than handled alone.
What they require
- 10+ years of hands-on professional backend software development experience.
- Strong experience with real-time distributed systems with low-latency responses and requests.
- Degree in Computer Science or related field.
- Strong programming skills in Java is a must, but, we're open to consider your C/C++, Scala, Ruby, Rust, Go experience if you're interested in pivoting.
- Comfortable maintaining Python code legacy.
- Familiarity with CI/CD pipelines and testing frameworks.
- Experience with API integration.
- Experience with AWS, Docker, Kubernetes, SQL.
- Comfortable dealing with system complexity.
- Great sense of ownership.
- You enjoy pushing the limits of your knowledge and experience every day.
- Outstanding problem-solving and analytical skills.
- Enjoys working as part of a team and as a mentor.
- Preferred: Background in data analytics tools such as Spark, Hive, Databricks, or similar.
- 10+ years of backend software engineering experience, with strong technical depth.
- Solid understanding of algorithms (HashTables, Maps, etc.) , data structures (Anomaly Detection, Dynamic Routing, etc.), Big O notation, Architecture (event-drive-architecture) .
- Familiarity with heavy data processing tools and technologies such as Spark, Apache ecosystem tools, Delta Lake, Parquet, Kafka, and Avro.
- Experience with Python and/or PySpark
- Experience building or maintaining complex, high-volume systems
- Experience with Docker, SQL, and NoSQL databases.
- Experience with REST APIs and event-driven integrations.
- Comfortable working in performance-oriented, production-critical environments with high-throughput & low talency systems
- Strong problem-solving skills and a proactive, collaborative working style.
- Ability to communicate well with engineers and data science partners.
- Computer science, computer engineering or a related field is preferred.
Benefits
- 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.
- Recognised in Newsweek’s 2025 Global Top 100 Most Loved Workplaces®
- Teams across its many global offices, including Stockholm, London, New York, New Orleans, Singapore, Tokyo and Sydney.
Cint is a pioneer in research technology (ResTech). Its platform lets customers post questions and get answers from real people to build business strategies, publish research, and measure digital advertising impact, built on a programmatic marketplace with nearly 300 million respondents in over 150 countries.