What We Do
Scale Engineering Teams
We embed world-class engineers directly into your teams — across software, data, platform and site reliability engineering — to accelerate delivery, close capability gaps, and build infrastructure that lasts.
6+
Years of experience
50+
Projects delivered
Tier 1
UK bank clients
#48
Sunday Times fastest growing
Our Engineering Capabilities
Whether you need a single embedded engineer or an entire delivery team, we have the depth to meet you where you are.
Custom Software Development
Off-the-shelf solutions create average results. Our experienced software developers work hand-in-hand with your teams to build highly individualised solutions crafted to overcome your specific challenges — integrating disparate systems, modernising legacy software, automating complex workflows and building innovative new applications.
- Integrate disparate systems into one
- Modernise outdated legacy software
- Automate complex manual workflows
- Build innovative applications for new market opportunities
- Develop specialised tools for niche industry challenges
Data Engineering Consultancy
Data engineering is the backbone of your strategic operations. We work with you to create a data infrastructure that is scalable, resilient and secure. Our team of global data engineering experts specialise in data integration — transforming disconnected data into a powerful, unified asset — building adaptable pipelines that can scale as you grow.
- Scalable, resilient data infrastructure design and build
- Data integration across disparate sources and formats
- Automated data pipelines and orchestration
- Data quality assessment and governance
- Delivered an automated accounting events solution for a leading UK insurer
Platform Engineering Services
We build the glue that knits your technology estate together. Working with both on-premise and cloud-based systems, our experienced platform engineers build and maintain critical infrastructure to support your entire business environment — making it easy to adopt the latest technologies with training, support and streamlined processes.
- Scalable infrastructure that grows with your data needs
- Security-first data management
- Unified solutions across complex, multi-source environments
- Cost-effective data management with real business value
- Full delivery lifecycle expertise with strong vendor relationships
Site Reliability Engineering as a Service
Our CNCF-certified SRE professionals accelerate your team's capabilities, ensure continuity, optimise costs and enhance service reliability. We assess your current state, identify gaps in SRE practices, and provide a detailed roadmap with recommendations — then help you execute it.
- Streamlined operations through automation of manual tasks
- Unparalleled system stability and minimised downtime
- Robust security and data durability protocols
- Elevated performance, scalability and reduced technical debt
- Employee capability assessment and phased training plans
The Technology We Use
Infrastructure & DevOps
Linux, Terraform, Docker, Kubernetes, Helm
Big Data
DBT, Spark, SQL, Kafka, Flink
Data Pipelines & Orchestration
Airflow, StreamSet, Mage
Cloud
AWS, Azure, GCP
Data Warehouse & Lakehouse
Snowflake, Databricks, Redshift
Programming
Python, Java, Scala
Sectors We Serve
We have deep experience working in highly-regulated industries where reliability and security are non-negotiable.
Case Study
Ideation to Production for Pricing at NatWest
For over 2 years we have worked with NatWest's pricing teams to consistently develop their use of data in pricing methodology — from Credit Cards to Mortgages. bigspark engineers are embedded across 5+ teams, spanning frontend, backend, ML and data science, leading and delivering improvements continuously.
2+
Years of partnership
5+
Embedded pricing teams
Cards → Mortgages
Scope of delivery
Ready to scale your engineering team?
Talk to us about embedding bigspark engineers into your team — from a single specialist to a full delivery pod.
Get in Touch