Made Tech on cord

Made Tech

Senior Data and Security Engineer

External position
Hiring internally for Made Tech?
Consultancy · Software Development
Public sector technology delivery experts
Active
over 6 months ago
Posted
12 hours ago
Checked
cord regularly checks that external positions are still open
12 hours ago

Skills & Experience

Job roles: Data Engineer
Experience level: Senior
Core skills considered: AWS, Cloud Computing, Security and Compliance, Data Pipelines
Other skills considered: Splunk, Data Security, Kinesis

Logistics

Base salary: £55K - £85K
Employment type: Permanent
Remote working: Hybrid (up to 2 remote days p/w)
Visa sponsorship: Not available

Job Description

Made Tech is seeking a Senior Security and Data Engineer to join our Cyber Practice. This is a technical delivery position, designed for an individual who excels at the intersection of security engineering, data management, and operational compliance. You will play a vital role in ensuring that the services millions of people rely on are secure, resilient, and built to rigorous standards. The core mission of this role is to bridge technical execution with operational compliance while working effectively alongside UK Government Civil Servants. You will be responsible for delivering security engineering within a Security Operations Centre (SOC) environment, translating complex technical requirements into actionable data flows to support detections and alerts. The position maintains a dual focus: hands-on security engineering, including SIEM and detection logic development, and streaming data engineering; specifically, the optimisation and manipulation of high-volume streaming data pipelines. You will support outcomes so that high-quality security engineering is an enabler of delivery rather than a bureaucratic hurdle.


Key Responsibilities

Data Engineering & Ingestion

  • Pipeline Optimisation & Enrichment: Manage log ingestion pipelines on a Cribl cloud platform. You will intelligently help route, collate, filter, and normalise logs, ensuring data is tagged as soon as possible and enriched at the edge.
  • AWS Cloud Telemetry Integrity: Support the end-to-end flow of AWS security telemetry (CloudTrail management and data events, VPC Flow Logs, GuardDuty findings, EKS/container audit logs, and IAM activity) into the centralised log architecture.
  • Stream Processing & Pipeline Optimisation (Cribl Stream): Leverage stream processing (ideally Cribl) to parse, route, mask sensitive fields, and filter out high-volume, low-value debug noise before indexing into Splunk to maximise detection visibility.
  • Data Normalisation: Build and maintain efficient Splunk data models, accelerated searches, and field extractions mapped to OCSF, ensuring fast query performance and portable detection logic.
  • Troubleshooting Pipeline Bottlenecks: Diagnose and resolve systemic transport failure modes: SQS/S3 ingestion lag, universal forwarder dropouts, unparsed JSON structures, Cribl pipeline backpressure, and source type schema mismatches.
  • Advanced Log Management: Optimise log sources by summarising NetFlow data, trimming bulk data to remove unnecessary payloads, deduplicating identical logs, and pre-parsing complex regex strings.
  • Storage Architecture: Manage real-time streaming technologies (e.g., Kinesis) and security data storage solutions including S3 buckets and Amazon Security Lake.
  • Data Tiering: Support the classification of data into appropriate storage tiers-Hot (security events), Warm (application and performance), and Cold (compliance)-to reduce volume overhead and optimise costs.
  • Secure Ingestion: Verify that all data in transit and at rest is fully encrypted (KMS & TLS). Ensure all fields are normalised into standard schemas (OCSF) while enforcing least-privilege access controls.

Security Engineering & Detection

  • SIEM & EDR Logic Development: Support analysts in the creation and tuning of detection rules across platforms.
  • Detection Quality Assurance: Act as an enabler to establish and maintain regular monitoring cycles for detection rules, helping calculate Signal-to-Noise Ratios and rule trust scores to ensure high-fidelity alerting.

Required Technical Skills & Experience

Technical Core

  • Cloud Platforms: Proven hands-on experience designing and securing cloud infrastructures within AWS, and ideally with Azure and Google Cloud Platform.
  • SIEM & Detection: Experience in supporting analysts in the creation of Splunk (SPL) detection rules.
  • Data Tools & Protocols: Hands-on experience with Cribl, Kinesis, S3 buckets, and SQS Queues. Understanding of OCSF schemas and data normalisation.
  • Security Controls: Deep understanding of Zero Trust, identity-first security, secrets management (KMS), and network segmentation.

Government Context

  • Public Sector Experience: Prior experience working with or alongside UK Government Civil Servants.
  • Assurance Requirements: A good understanding of public sector security assurance requirements and the ability to operate within these regulatory environments.

Skills, knowledge and expertise

  • Excellent Communication Skills: You will have excellent verbal and written skills, and you will appreciate the need for good engineering discipline.
  • Proportionate Judgement: You approach every engagement on its own terms, selecting and adapting frameworks and methodologies to fit the actual risk and context. You avoid "one-size-fits-all" approaches in favour of what is appropriate for the scale and complexity of the project.
  • Credibility with Clients: You build trusted relationships with senior stakeholders by engaging directly with their concerns.
  • Delivery Focus: You maintain momentum by taking ownership of outcomes. You view security engineering as a critical component that enables good delivery rather than a process that slows it down.

Company Benefits

Compensating you fairly:

Senior Data and Security Engineer at Made Tech
Position posted 12 hours ago

Talk directly
to who's hiring

cord intros you to the companies worth joining, from seed to enterprise.

Everything you need to find work

Surface every relevant position, direct message the people hiring and manage all your applications in one place.

Get started

Every position in one place

We index the web for open positions that might be relevant to you and bring them all in one place.

Positions you might like split into tabs based on their type

Direct messaging

No more CV blackholes. Message people hiring directly and see their activity live on cord.

A sent message to a hiring manager
A board of positions in different stages

Application management

Manage all your applications and interviews in one place.

Advanced insights

Know your worth and see how you compare with other applicants.

Visualisation of a profile match score for a position and score comparison with other applicants

Direct.
Transparent.
Human.

On cord you can message people hiring directly, see when they were last active, how responsive they are and access transparent information that you wouldn't be able to find anywhere else.

Photos people at Starling BankPhotos people at Starling BankPhotos people at Starling BankPhotos people at Starling BankPhotos people at Starling Bank
Starling Bank on cord

Starling Bank

Full Stack Engineer (ML Ops)

London, UK
FinTech · Banking · Finance
A better bank for everyone
Active
over 6 months ago
Responds to
0% of requests
Responds in
1h 55m
Requests
7 pending

Skills & Experience

Job roles: Full Stack
Experience level: Mid, Senior
Core skills considered: Java, React, Redux, AWS, JavaScript

Logistics

Base salary: £70K - £110K
Employment type: Permanent
Remote working: Hybrid (up to 2 remote days p/w)
Visa sponsorship: Not available

Job Description

Starling is the UK’s first and leading digital bank on a mission to fix banking! Our vision is fast technology, fair service, and honest values. All at the tap of a phone, all the time.

Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way.

We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices.

Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will find support in your team and from across the business, we are in this together!

The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best possible results for our customers. Our purpose is underpinned by five Starling values: Listen, Keep It Simple, Do The Right Thing, Own It, and Aim For Greatness.

Hybrid Working

We have a Hybrid approach to working here at Starling - our preference is that you're located within a commutable distance of one of our offices so that we're able to interact and collaborate in person. We don't like to mandate how much you visit the office and work from home, that's to be agreed upon between you and your manager.

Our Data Environment

Our Data teams are excited about the value of data within the business, powers our product decisions to improve things for our customers and enhance effective and agile decision making, regardless of what their primary tech stack may be. Hear from the team in our latest blogs or our case studies with Women in Tech.

We are looking for talented data professionals at all levels to join the team. We value people being engaged and caring about customers, caring about the code they write and the contribution they make to Starling. People with a broad ability to apply themselves to a multitude of problems and challenges, who can work across teams do great things here at Starling, to continue changing banking for good.

Requirements

We have built our entire banking platform in house and mostly in Java. We are looking for people who want to work on building the tooling that is used by our engineers on a daily basis.

We are looking for people who are truly full stack, and are as comfortable polishing their javascript front end as they are debugging the innards of their java applications database interactions, or standing up infrastructure with terraform. We are looking for people who can:

  • Design REST apis.
  • Code backend services, ideally using Java, or another other server side compiled language.
  • Develop modern front ends, ideally using React and Redux.
  • Get their code into the cloud and support it there, ideally on AWS.
  • Believe in clean coding, simple solutions, automated testing and continuous deployment.
  • Like to take ownership of a feature from the original idea through to live.
  • Think (like us) that a small number of empowered developers is the right way to deliver software.

Company Benefits

  • 33 days holiday (including flexible bank holidays)
  • An extra day’s holiday for your birthday
  • 16 hours paid volunteering time a year
  • Part-time and/or flexible hours available for most roles
  • Salary sacrifice, company enhanced pension scheme
  • Life insurance at 4x your salary
  • Hybrid/remote working
  • Private Medical Insurance with VitalityHealth including mental health support and cancer care. Partner benefits include discounts with Waitrose, Mr&Mrs Smith and Peloton
  • Generous family-friendly policies
  • Varied social groups set up and run by our employees
  • Perkbox membership giving access to retail discounts, a wellness platform for physical and mental health, and weekly free and boosted perks
  • Access to initiatives like Cycle to Work, Salary Sacrificed Gym partnerships and Electric Vehicle (EV) leasing

Full details are available on our careers site

Interview Process

Interviewing is a two way process and we want you to have the time and opportunity to get to know us, as much as we are getting to know you! Our interviews are conversational and we want to get the best from you, so come with questions and be curious. In general you can expect the below, following a chat with one of our Talent Team:

  • Stage 1 - 30 mins with one of the team
  • Stage 2 - Take home challenge
  • Stage 3 - 90 mins technical interview with two team members
  • Stage 3 - 45 min final with an executive and a member of the people team
Alex Yeates on cord
Message Alex Yeates at Starling Bank
Typically responds in an hour

What people are saying

2,000+

users joining every week

Oliver on cord

Oliver

Software Engineering Consultant
It's really easy to use, has a solid selection of jobs, and makes it helpful to direct message companies. The platform seems to offer a good range of opportunities while keeping the process simple and convenient.
November, 2025
David on cord

David

Lead Software Engineer
The platform allows you to create a professional CV, making the setup process simple and polished. The internal chat also provides an easy way to directly contact hiring companies, which makes communication much more efficient.
November, 2025
40,000+

open positions

Nicolae on cord

Nicolae

Senior Full Stack Developer
It is a great platform if you are looking for a job. It makes the search process straight forward and gives you access to solid opportunities.
November, 2025
3 million+

messages exchanged so far

Nicolae on cord

Nicolae

Senior Full Stack Developer
It is a great platform if you are looking for a job. It makes the search process straight forward and gives you access to solid opportunities.
November, 2025
82.43%

response rate from companies

Aarambha on cord

Aarambha

Associate Software Engineer
Absolutely amazing idea, the ability to see which recruiters are active makes finding opportunities very quick. There is a form of transparency built into the website that lacks in any other job searching platform.
August, 2025
Adam on cord

Adam

Senior Engineer
cord was great. Clean UI, easy to browse, and the data feature made it a breeze to quickly check whether my profile would match up well with a particular role. The messaging system made it easy to approach companies but also filter out unwanted requests.
August, 2025
4.6

score on Trustpilot

Talk directly to the people that matter

Join the hundred of thousands of people using cord to find work

Get started
 on cord
 on cord
 on cord
 on cord
 on cord
+514 joined last week
Moved to your Not right positions