
Kolomolo AB · Sofia
🚀 CLOUD DATA ENGINEER (AWS / TERRAFORM / PYTHON) Location: Bulgaria (Remote) Contract: B2B, Full-Time Join the Future of Digital Tech with Kolomolo At Kol...
Location: Bulgaria (Remote)
Contract: B2B, Full-Time
Join the Future of Digital Tech with Kolomolo
At Kolomolo, we don’t just follow trends - we set them. As a global supplier of IT services and digital modernization solutions,
we help businesses embrace cutting-edge technology to optimize their operations. Now, we are growing and looking for fresh talent
to grow with us.
Are you proactive, tech-savvy, and eager to build your career in IT? This role could be your perfect fit.
We are seeking an experienced Cloud Data Engineer (3+ years) to join our engineering team for a long-term project focused on
building and optimizing cloud-based data infrastructure.
This position is not about data science or analytics, it is about designing, implementing, and automating data platforms and
pipelines that ensure reliability, scalability, and performance in AWS environments.
You will play a key role in designing and deploying the data infrastructure supporting Kolomolo’s modernization stack.
Your work will focus on building Terraform-based AWS deployments, ensuring smooth data ingestion, transformation, enrichment, and
validation.
1. Designing and implementing Infrastructure as Code (IaC) using Terraform for AWS services.
2. Building data processing pipelines and automating workflows for ingestion, transformation, and validation.
3. Handling data enrichment and data integrity checks across multiple formats (e.g., Parquet, JSON, CSV).
4. Integrating data intake from relational databases (SQL, PostgreSQL, etc.) and graph-based data sources (e.g., Neo4j, Amazon
Neptune).
5. Developing and maintaining Python-based data orchestration tools and scripts.
6. Working with containerized environments (Docker, Kubernetes) to enable scalable deployments.
7. Supporting continuous improvement and optimization of cloud infrastructure performance and cost.
At Kolomolo, we prioritize innovation, agility, and autonomy. Our teams have the freedom to own their work, share ideas, and make
meaningful contributions. Inspired by Scandinavian values, we believe in work-life harmony and creating an inclusive culture where
everyone thrives.
You will be part of a passionate, skilled, and friendly team that works hard and celebrates together. Here, you can build your
career on your own terms, with opportunities to grow, learn, and make a real impact.
collaboration are in our DNA.
mutual respect and trust.
individual, regardless of background, identity, or experience feels valued, respected, and empowered to thrive.
Join Kolomolo and elevate your career with cutting-edge technology, a supportive team, and a company that truly values your input.
Ready for the next step? Apply now and start an exciting journey of growth and innovation with us!
Who we are CreateFuture is fast becoming the UK’s most recognisable digital consultancy, with years of experience building digital products and services for major organisations whilst putting our people first. We have offices in the centre of Edinburgh, Leeds, Manchester, and London as well as remote employees located throughout the country. We are a team of creators - whether that’s code, project plans, go to market strategies, culture initiatives, marketing campaigns, large language models or people policies. And together, with our clients, we create the future. This has seen us collaborate and partner across a multitude of industries and sectors, with the likes of PayPal, adidas, Natwest, FanDuel and Money Saving Expert, to name just a few. Our reputation as a partner determined to deliver high-quality, robust and thoughtful products has enabled us to scale to over 500 people in the last couple of years, and it is our amazing people - along with the safe, supportive and friendly culture we have built - that makes CreateFuture a great place to work. Don’t just take our word for it though, we have been recognised by Best Workplaces UK multiple years in a row - across a number of categories - and our employee exit rate is astonishingly low. Join us on our journey… Let’s create something awesome, together, today. About the role and team: We're looking for an experienced Lead Data Engineer to join our growing Data Practice, specialising in iGaming. You'll work as part of a multidisciplinary team delivering data solutions for some of the world's largest betting and gaming operators — organisations processing millions of events per day across sportsbook, casino, and exchange platforms. This is a role for someone who understands the pressures of the iGaming data landscape: sub-second odds feeds, high-stakes data integrity requirements, complex regulatory reporting, and large-scale platform migrations from legacy on-premises estates to cloud-native architectures on AWS. As a Lead, you'll shape technical direction, mentor engineers, and act as a trusted partner to client data and engineering teams. WHAT YOU'LL BE DOING * Leading large-scale data migrations from on-premises or legacy platforms to cloud-native architectures on AWS — including Lakehouse designs using Databricks or Snowflake * Designing and building low-latency data pipelines that process real-time betting events, odds updates, and market data at high throughput * Implementing robust data integrity controls — validation, reconciliation, and auditability — across betting, trading, and customer data domains * Architecting streaming and micro-batch solutions using AWS Kinesis, Apache Kafka, or MSK for real-time sportsbook and in-play data feeds * Working with AWS platform services including S3, Glue, Lambda, Athena, Redshift, Lake Formation, Step Functions, and MWAA * Supporting regulatory and compliance reporting — ensuring data pipelines meet the auditability and lineage requirements of the UK Gambling Commission and international regulators * Leading and mentoring a team of data engineers, setting standards for code quality, testing, and documentation * Contributing to technical proposals, pre-sales scoping, and architecture reviews with iGaming clients WE'D LOVE TO TALK TO YOU IF... YOU KNOW THE IGAMING DATA LANDSCAPE * You've worked in or closely with sportsbook, exchange, or casino platforms — and understand the data models behind markets, selections, bets, and settlements * You've built or maintained low-latency data feeds — odds ingestion, in-play event streams, price change feeds — where milliseconds matter * You understand the data integrity challenges specific to betting: reconciliation between trading and settlement systems, detection of data drift, and auditability for regulatory purposes * You've delivered or contributed to large-scale data migrations — moving high-volume transactional or event data from legacy estates to the cloud without losing fidelity or uptime YOU'RE STRONG ON AWS DATA ENGINEERING * AWS is your primary cloud — you're confident across Glue, Lambda, Athena, S3, Redshift, RDS, Kinesis, MSK, and Step Functions * You've built real-time or near-real-time pipelines using streaming frameworks — Kinesis Data Streams, Kafka, Flink, or Spark Streaming * You understand AWS cost models and how to optimise high-throughput workloads — Spot compute, reserved capacity, and right-sizing for event-driven architectures * AWS certifications are a bonus — Solutions Architect or Data Analytics Specialty YOU KNOW YOUR TOOLS * Solid experience with Python, SQL, and Spark — and pipeline tools such as dbt or Airflow * Comfortable with data quality frameworks and testing — Great Expectations, dbt tests, or custom validation layers * Experience with infrastructure-as-code (Terraform, AWS CDK) is a plus * Familiar with broader cloud platforms — Azure (Data Factory, Synapse) or GCP (Dataflow, BigQuery) — is beneficial but not essential YOU THRIVE IN A CONSULTANCY SETTING * You've led or mentored data engineers and are comfortable owning technical direction on a complex engagement * You can navigate the politics of a large operator — multiple teams, competing priorities, and legacy systems that can't just be switched off * You balance hands-on delivery with client engagement, and know when to push back on scope and when to be pragmatic TECH SNAPSHOT Primary cloud AWS — Glue, Lambda, Athena, S3, Redshift, RDS, Kinesis, MSK, Lake Formation, Step Functions, MWAA Streaming AWS Kinesis, Apache Kafka / MSK, Apache Flink, Spark Streaming Languages Python, SQL, Spark Pipeline tools dbt, Airflow / AWS MWAA, AWS Glue Platforms Databricks, Snowflake, Amazon Redshift Data quality Great Expectations, dbt tests, custom reconciliation frameworks IaC / DevOps Terraform, AWS CDK (desirable) WHAT WE’LL OFFER YOU: We trust people to do their best work. That means flexibility over rigid rules, impact over activity, and real investment in your growth both professionally and personally. You’ll be part of a supportive, and friendly culture, surrounded by smart, curious people who care deeply about what they do. We offer flexible working, including hybrid and remote options. Our office hubs are located in Edinburgh, Leeds, Manchester, London and Bulgaria, with occasional travel to client sites or CreateFuture offices when needed. We trust you to manage your time balancing collaboration with client time and focused work. What matters is the impact you have, not how busy you look. OUR HIRING PROCESS We try to keep our hiring process clear, fair and respectful of your time. We aim to get back to everyone who applies and we will be upfront about where you are in the process. It usually looks like this: * Call with our Talent Acquisition Team * Role specific capability interview Depending on the role, we might also ask you to do a short presentation, a practical or technical task or have a values focused conversation. We will explain what is involved before anything happens. INCLUSION AT CREATEFUTURE We believe diverse teams build better workplaces and better products. We want CreateFuture to be a place where people feel able to be themselves and do their best work. If you need any adjustments or support during the application process, just. We will do what we can to help. We look forward to your application!