Data Architect

iXceed Solutions
City of London
3 days ago
Create job alert

Role Title: Senior Data Architect

Location: London, UK

Work Model: Hybrid (2 days/week onsite)

Contract Duration: 6–12 Months

Role Overview

We are seeking a hands-on Senior Data Architect to lead the design and delivery of scalable, event-driven data platforms for high-volume transactional systems, with a strong focus on payments and financial data.

You will define end-to-end As-Is to To-Be data architecture, build resilient streaming pipelines, and architect AWS-native lakehouse platforms capable of handling tens of millions of events per day. This role requires close collaboration with engineering, platform, and business stakeholders to deliver secure, observable, and high-performance data products.

🔹 Key Responsibilities

Data Architecture & Products

  • Design and deliver high-performance data products including:
  • Channel Operations Warehouse (short-term, low-latency layer)
  • Channel Analytics Data Lake (long-term historical layer)
  • Define and expose status and statement APIs with clear SLAs.
  • Architect AWS lakehouse solutions using S3, Glue, Athena, Iceberg, and Redshift.
  • Enable analytics and dashboards using Amazon QuickSight.

Streaming & Event-Driven Design

  • Build event-driven pipelines using Kafka (Confluent/MSK), Kinesis, Kinesis Firehose.
  • Implement CDC, connectors, partitioning, replay, retention, and idempotency patterns.
  • Define event contracts using Avro/Protobuf with Schema Registry, compatibility rules, and versioning.
  • Use Amazon EventBridge for AWS-native event routing and filtering.

Migration & Transformation

  • Assess APIs, file feeds, SWIFT messages, Aurora PostgreSQL, and Kafka topics.
  • Define migration waves, cutover strategies, and runbooks.

Governance, Security & Quality

  • Apply data mesh and data-as-a-product principles.
  • Define data ownership, access controls, lineage, and retention.
  • Implement security using IAM, KMS encryption, tokenization, and audit trails.

Observability & Performance

  • Build monitoring using Grafana, Prometheus, CloudWatch.
  • Track KPIs such as throughput, lag, success rate, and cost efficiency.

Hands-on Engineering

  • Develop/review code in Python, Scala, SQL.
  • Build pipelines using Spark, AWS Glue, Lambda, Step Functions.
  • Implement Terraform and CI/CD using GitLab/Jenkins.

🔹 Must-Have Skills & Experience

  • Total experience: 12+ years in data/engineering roles
  • Relevant as Architect: 5+ years as Data / Solution / Streaming Architect
  • Strong expertise in Kafka (Confluent/MSK) and AWS Kinesis
  • Hands-on experience with Schema Registry, schema evolution & governance
  • Proven experience in ISO 20022 payments messaging (PAIN, PACS, CAMT, SWIFT MX)
  • Strong background in AWS Lakehouse using S3, Glue, Athena, Iceberg, Redshift
  • Experience using Amazon EventBridge for event routing/orchestration
  • Solid understanding of data modeling, CQRS, event sourcing & DDD
  • Strong AWS experience: Lambda, Step Functions, IAM, KMS
  • Excellent communication and stakeholder management skills

Related Jobs

View all jobs

Data Architect

Data Architect

Data Architect

Data architect

Data Architect

Data Architect - 12 Month FTC (we have office locations in Cambridge, Leeds and London)

Subscribe to Future Tech Insights for the latest jobs & insights, direct to your inbox.

By subscribing, you agree to our privacy policy and terms of service.

Industry Insights

Discover insightful articles, industry insights, expert tips, and curated resources.

Neurodiversity in Data Science Careers: Turning Different Thinking into a Superpower

Data science is all about turning messy, real-world information into decisions, products & insights. It sits at the crossroads of maths, coding, business & communication – which means it needs people who see patterns, ask unusual questions & challenge assumptions. That makes data science a natural fit for many neurodivergent people, including those with ADHD, autism & dyslexia. If you’re neurodivergent & thinking about a data science career, you might have heard comments like “you’re too distracted for complex analysis”, “too literal for stakeholder work” or “too disorganised for large projects”. In reality, the same traits that can make traditional environments difficult often line up beautifully with data science work. This guide is written for data science job seekers in the UK. We’ll explore: What neurodiversity means in a data science context How ADHD, autism & dyslexia strengths map to common data science roles Practical workplace adjustments you can request under UK law How to talk about your neurodivergence in applications & interviews By the end, you’ll have a clearer sense of where you might thrive in data science – & how to turn “different thinking” into a real career advantage.

Data Science Recruitment Trends 2025 (UK): What Job Seekers Need To Know About Today’s Hiring Process

Summary: UK data science hiring has shifted from title‑led CV screens to capability‑driven assessments that emphasise rigorous problem framing, high‑quality analytics & modelling, experiment/causality, production awareness (MLOps), governance/ethics, and measurable product or commercial impact. This guide explains what’s changed, what to expect in interviews & how to prepare—especially for product/data scientists, applied ML scientists, decision scientists, econometricians, growth/marketing analysts, and ML‑adjacent data scientists supporting LLM/AI products. Who this is for: Product/decision/data scientists, applied ML scientists, econometrics & causal inference specialists, experimentation leads, analytics engineers crossing into DS, ML generalists with strong statistics, and data scientists collaborating with platform/MLOps teams in the UK.

Why Data Science Careers in the UK Are Becoming More Multidisciplinary

Data science once meant advanced statistics, machine learning models and coding in Python or R. In the UK today, it has become one of the most in-demand professions across sectors — from healthcare to finance, retail to government. But as the field matures, employers now expect more than technical modelling skills. Modern data science is multidisciplinary. It requires not just coding and algorithms, but also legal knowledge, ethical reasoning, psychological insight, linguistic clarity and human-centred design. Data scientists are expected to interpret, communicate and apply data responsibly, with awareness of law, human behaviour and accessibility. In this article, we’ll explore why data science careers in the UK are becoming more multidisciplinary, how these five disciplines intersect with data science, and what job-seekers & employers need to know to succeed in this transformed field.