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  • Equity
  • 06 Nov 2019

Job description

Data Engineering at Tessian Read more about Engineering at Tessian: As a high-growth scale-up, our email datasets are growing at an exponential rate. This is a great problem to have as it allows us to train best-in-class machine learning models to prevent previously unpreventable data breaches. We have scaled to the point where our current data pipelines are not where we want them to be, this is why we’re looking to hire our first Data Engineer. You will sit in our Platform team and work day-to-day with our Data Scientists to build out infrastructure and data pipelines empowering teams to iterate quickly on terabytes of data. We view this role as a hugely impactful, high-leverage role and strongly believe that if we can can query all of our data, in near real-time and using scalable systems then we can deliver more value to our clients through the data breaches we prevent.

Your responsibilities will include:

    • Building systems to efficiently handle our ever increasing volume of data
    • Designing and implementing data pipelines as well as owning the vision of what our systems could achieve in the future
    • Working with Data Scientists to train, version, test, deploy and monitor our machine learning models in production
    • Designing systems to expose data to our product and engineering teams in a performant way
    • Mentoring the Data Science team on how to work with data at scale

We'd love to meet someone who:

  • Is a highly-skilled developer who understands software engineering best practices (Git, CI/CD, testing, reviewing, etc)
  • Has experience working with distributed data systems such as Spark (or Amazon EMR)
  • Has designed and deployed data pipelines and ETL systems for data-at-scale
  • Has a deep knowledge of the AWS ecosystem and have managed AWS production environments
  • Has experience with Docker and container orchestration systems like AWS ECS and Kubernetes
  • Ideally has been involved in machine learning infrastructure projects from automated training through to deployment
    • Some interesting projects we’re working on:
    • An ETL pipeline transforming millions of tiny files on AWS Glue to the Parquet file format for efficient querying
    • Designing existing pipelines to use Spark setting ourselves up to handle massive future scale
    • Building a new Flask app framework allowing us to standardise how we deploy all models to production
    • Dumping terabytes of data from production databases, in real-time in a performant, scalable and secure way
    • Building a lightweight data labelling system designed specifically for labelling emails at scale

Why we think you'll love it here:

      • It’s important to us that all Tessians are part of the journey we’re on, so we offer equity options with every role and benchmark to provide above market rate salaries - there’s plenty more too….

Be at your best, both inside and outside of work

      • A full week of work-remote a year, in addition to 25 days of paid holiday
      • Flexible working hours and working from home
      • Curate your career with development experiences uniquely suited to you
      • We’re family friendly, with policies built to support you in all stages of life
      • High-quality tech kit provided for you to work on including Tessian ANC headphones
      • If you're relocating to join the team, we'll provide a contribution to help with your costs

Because everyone loves food...

      • A plethora of breakfast options, delicious snacks, drinks and a top-of-the-range coffee machine
      • Team lunch provided on Fridays - normally with more hummus than you can shake a stick at
      • Dinner budget for those times you just can’t tear yourself away

Beyond work

    • Elite membership of the Tessian House System...
    • On Fridays we stop at 5 and share team updates and drinks
    • Monthly team socials & a big, whole team extravaganza every quarter
    • Never-ending ping-pong tournaments
  • London, England
  • £75000 - £90000 per annum + benefits
    • Permanent
  • 06 Nov 2019

Site Reliability Engineer / SRE (Automation CI/CD Infrastructure DevOps). Would you like to work on complex and interesting systems that provide daily challenges; collaborate with a friendly and upbeat team and improve your skills whilst enjoying a good work / life balance?
As the sole Site Reliability Engineer at this scale-up technology company you will focus on the security, reliability and performance of the core product, sold to major retailers and leisure providers to enable customer referral incentives. You'll partner with the Head of Engineering and CTO ensuring that ISO27001 accreditation is maintained and compliance with GDPR.

Key responsibilities as an SRE will include improving how the teams deliver software into production; identifying opportunities for improvement of the client facing product (e.g. improving MySQL queries, helping to ensure a new feature is ready to scale or reducing infrastructure costs); proactively identifying any security risks and troubleshooting as and when required. You'll be working with a modern technology stack which is a Symfony 2 application deployed to AWS, managed by Terraform and SaltStack with multiple releases per week which you'll help to make more frequent. They've started to move towards Docker, Kubernetes and EKS.
You'll be joining a friendly, upbeat team of technologists collaborating and enjoying what you do; there's free snacks, as much coffee as you can consume, regular social events and an individual and tailored training budget as well as £100 p/year to do push yourself to something you wouldn't normally do.

*You're a technologist with genuine passion and enthusiasm for what you do
*You have a depth of software engineering experience and understand the complexities of the stack and how to drive improvements with high quality code and testing
*You have designed applications with production strength, high traffic architectures and have an appreciation for complicated SaaS platforms with high availability
*You have experience with AWS or other Cloud platform
*You're an advocate of automation and have a good knowledge of tools such as Terraform, SaltStack, Jenkins, Git as well as monitoring and logging tools such as the ELK (ElasticSearch, Logstash, Kibana) stack and Prometheus / Grafana
*You're collaborative and; keen to learn and share ideas
As a Site Reliability Engineer / SRE you'll earn a competitive salary (to £90k) plus benefits.

Apply now or call to find out more about this Site Reliability Engineer / SRE opportunity.

REF: BB/14337/C/KS/061119_1573059281

  • Zürich, Switzerland
    • Permanent
  • 06 Nov 2019

Unser Kunde, eine der grössten Bankgruppen in der Schweiz, such am Standort Dietikon einen Software Intergration Engineer.

Software Integration Engineer

Zürich Area, Switzerland

Type: Permanent

Ihre Aufgaben:

  • Übernahme der technischen Verantwortung für komplexe Software-Produkte im Finanzumfeld

  • Software-Engineering für die Front Core Services / Avaloq Integration

  • Design und Entwicklung von Microservices mit Spring Boot und Angular im agilen SCRUM Umfeld

  • Continous Delivery von neuen Funktionen mit Git, Openshift, Docker auf unserer Raiffeisen Cloud Platform (Kubernetes / Openshift)

    Ihr Profil:

  • Abgeschlossenes Hochschulstudium (FH / ETH / Uni) in Informatik oder vergleichbare Aus- und Weiterbildung

  • Begeisterung für Software-Engineering und Projekterfahrung in der Entwicklung von Microservices mit Angular, Spring Boot auf einer Kubernetes Platform

  • Solide Kenntnisse von Webservices und Client-Server-Architekturen

  • Erfahrung im Umgang mit agiler Methodik

  • Effizienter Umgang mit Maven, Git, Docker und TFS

  • Kreativität, stilsicheres und professionelles Auftreten
For any further questions please do not hesitate to contact me via email at

Allegis Group Limited operates as an Employment Business and Employment Agency as set out in the Conduct of Employment Agencies and Employment Businesses Regulations 2003. It is a company within the Allegis Group network of companies (collectively referred to as "Allegis Group"). Aerotek, Aston Carter, EASi, TEKsystems, Stamford Consultants and The Stamford Group are Allegis Group brands. If you apply, your personal data will be processed as described in the Allegis Group Online Privacy Notice available at

To access our Online Privacy Notice, which explains what information we may collect, use, share, and store about you, and describes your rights and choices about this, please go to

We are part of a global network of companies and as a result, the personal data you provide will be shared within Allegis Group and transferred and processed outside the UK, Switzerland and European Economic Area subject to the protections described in the Allegis Group Online Privacy Notice. We store personal data in the UK, EEA, Switzerland and the USA. If you would like to exercise your privacy rights, please visit the "Contacting Us" section of our Online Privacy Notice at for details on how to contact us. To protect your privacy and security, we may take steps to verify your identity, such as a password and user ID if there is an account associated with your request, or identifying information such as your address or date of birth, before proceeding with your request. If you are resident in the UK, EEA or Switzerland, we will process any access request you make in accordance with our commitments under the UK Data Protection Act, EU-U.S. Privacy Shield or the Swiss-U.S. Privacy Shield.

  • London, England
  • £85000 - £100000 per annum + bonus + benefits
    • Permanent
  • 06 Nov 2019

DBA / Database Administrator (PostgreSQL SQL Server Automation). Hedge Fund with multi-billion dollars under management is seeking a technologist Database Administrator / DBA to be responsible for supporting all aspects of the PostgreSQL, SQL Server, Cassandra and future database platforms.

You'll be working closely with other teams across the business to develop Infrastructure as Code and Continuous Integration solutions with automation and scripting whilst also implementing technologies that will enable the team to transition to a Database as a Service model.

You'll be based in a fantastic Central London offices with a professional yet friendly, collaborative and social environment with casual dress code and a good work / life balance.


*Strong experience as a Database Administrator / DBA
*Indepth knowledge of PostgreSQL
*Scripting experience (Python, PowerShell, Ansible)
*Automation experience
*Working knowledge of DevOps, CI/CD and tooling (Terraform, Kubernetes, Jenkins, Git, Bamboo)
*Excellent communication and collaboration skills
*Desirable: Kafka, Cassandra, Kubernetes, AWS, Linux

As a DBA / Database Administrator you can expect to earn a competitive salary (up to £100k) plus bonus and benefits.

Apply now or call to find out more about this DBA / Database Administrator (PostgreSQL SQL Server Automation) role.

REF: BB/14438/B/KS/061119_1573041461

  • £75k - 90k | Equity
  • 06 Nov 2019

Job description

What to expect?

You will immersed in the depths and breadths of building our order management system, right from interacting with our CRM all the way through to our components going out the door.

You'll be involved in building a platform to manage orders going through a factory inc. quoting, inventory management, tracking orders placed with suppliers and much, much more including integrating with external services (e.g. Xero).

Future projects will include building a platform to manage production within the factory such a scheduling, tracking and monitoring of work as it's happening.

Why Us?

The teams are fluid and you will work on the team best fitting your skills and interests. We adapt our software and our structure to cope with new problems but still make sure we give ideas a chance to mature. We hope everyone feels comfortable offering suggestions at any level and we trust people to manage their projects as they see fit.

We like to treat our employees right so you’ll have excellent hardware, high-performance computers, stock options, top of the range private healthcare, company expense card, Bose headphones plus 28 days holiday (plus Bank Holidays).

We also have company-wide innovation/hack days. We encourage personal development at CloudNC so we have built a learning and development matrix where you are able to sign up to modules that interest you.

You'll learn more if you're working somewhere that's growing fast and CloudNC has been featured in the RocketList 2019 'Best Fast-Growing Companies'.

Why you?

You enjoy learning about new problems and finding solutions through combinations of research, experimentation, and implementation. Members frequently collaborate with their team, discuss new ideas, and make regular codebase contributions to help support the wider business and team goals.

We'd love to hear from you if you have any of the following:
- Writing RESTful http services, ideally with Jetty and JAX-RS (e.g. Jersey)
- Recent Java versions - Unit testing frameworks such a JUnit and JMock/Mockito or similar
- AWS experience a bonus
- Docker
- Maven (ideal but not essential)
- Git

  • £400 - 55k
  • 06 Nov 2019

Job description

Title: Frontend Developer
Reports to: Frontend Team Lead
Location: Chiswick, London

Role brief
Working as part of an Agile team to develop front-end web functionality, and develop new features through a lean, test-first, iterative approach

About the role
Work closely with UX/UI team to develop user interfaces driven by human-centered design
Provide proactive bug fixing and improvements to ensure our users have a great experience using our products
Design and develop mobile-optimised experiences
Design and implement modules of code, leveraging best practices as examples for the team
Team player with a positive attitude and possess excellent written and verbal communication skills.
Demonstrate the ability to master new / emerging technologies, stay up-to-date with relevant technologies, and proactively suggest architecture changes and new coding practices.

About you
3+ years of solid experience in the following tech stack:
JavaScript (ES5/ ES6)
Angular 2+
Deep understanding of coding best practices.
Detailed understanding of unit testing.
Hands on experience with Jasmine, Karma
Working with source control system Git
Experience consuming REST APIs
Experience developing cross browser compatible solutions
Experience with JIRA and Confluence
Experience working in a Scrum Team

Based in Chiswick, London
Competitive salary based on experience
Free breakfasts on Monday morning plus fresh fruit, hot drinks and biscuits every day :)
Regular socials - BBOXX organises monthly social events which can be proposed by anyone on the team. This could be anything from a picnic in the park to laser tag or the regular pub quiz
Every BBOXX team member receives a yearly budget to spend on their own personal development

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status or disability status

  • £40k - 55k
  • 06 Nov 2019

Job description

Title: Android Developer
Reports to: Lead Frontend Developer
Location: Chiswick, London (with occasional travel)

About the role
Working as part of an Agile team to design and build advanced applications for the Android platform
Collaborate with cross-functional teams to define, design, and ship new features
Work with outside data sources and APIs
Unit-test code for robustness, including edge cases, usability, and general reliability
Work on bug fixing and improving application performance
Continuously discover, evaluate, and implement new technologies to maximize development efficiency

About you
3 to 4 years of proven working experience in Android app development
Have published at least one Android app
Experience with Android Studio and SDK
Experience working with remote data via REST and JSON
Experience with third-party libraries and APIs
Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies
Solid understanding of the full mobile development life cycle.
Basic understanding of
SQLite Database
Material Design
Android lifecycle
Dependency Injection
Unit testing in android app
Espresso test
Experience using Reactive Programming in Android (RxKotlin, RxAndroid).

Jira, Confluence, Git
working in an Agile Team
ORM library like Android Room
CI/CD Pipeline
Working in a TDD/ BDD approach

Based in Chiswick, London
Competitive salary based on experience
Free breakfasts on Monday morning plus fresh fruit, hot drinks and biscuits every day :)
Regular socials - BBOXX organises monthly social events which can be proposed by anyone on the team. This could be anything from a picnic in the park to laser tag or the regular pub quiz
Every BBOXX team member receives a yearly budget to spend on their own personal development

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status or disability status

  • Cheltenham, Gloucestershire
  • £35000 - £40000/annum
    • Permanent
  • 06 Nov 2019

LINUX SYSTEMS ADMINISTRATOR - Red Hat / Linux / Git / Bash / Python / Ansible OPPORTUNITY FOR AN SC CLEARED LINUX SYSTEMS ADMINISTRATOR TO JOIN A GLOBAL LEADER IN CYBER DEFENCE IN THEIR CHELTENHAM OFFICE Commercially experienced candidate required Red Hat / Linux / Git / Bash / Python / Ansible Central location, easily commutable on public transport Competitive salary based upon experience To ... more about SC Cleared Linux Systems Administrator

  • £0 - 39k
  • 06 Nov 2019

Job description

Job Introduction

This role is an important part of the SID (Saga Insurance Database) team who strive to facilitate, to help and support the Saga Services function of the business. We are looking for an ETL Developer to join our IT team based in Folkestone. 

This role sits in the SID Datahub Development team, responsible for development of new features and defect resolution across the Datahub/InfoCenter platform. This role will have responsibilities for all aspect of development within the SID MI solution, as well as tasks for supporting and monitoring the production environment.

You will delivering ETL, database and PL/SQL changes in line with best practices and within project deadlines.

Daily life:

  • We offer flexible working hours.
  • We are happy with remote working, although we find some face to face time is necessary each week.
  • Our new office is quiet and spacious. 
  • We offer free fruit and drinks.

Main Responsibilities

  • Deliver ETL, database and PL/SQL changes in line with best practices and within project deadlines
  • Participate fully in the team’s agile development process, contributing to daily scrum meetings, sprint planning sessions, and retrospectives
  • Development covering both data into Datahub (ETL) and data out of Datahub (SQL, PL/SQL and Shell scripting)
  • Ensuring the appropriate user story specification and acceptance processes are followed
  • Work directly with QA testers to ensure high quality of delivery
  • Contribute to a culture of continuous improvement consistent with the cultural context of the organisation
  • Seek opportunities to contribute original ideas to the benefit of the team and organisation
  • Perform any other duties consistent with the skill-set of the individual as required by the organisation from time to time

The Ideal Candidate

  • Demonstrable technical & problem-solving background
  • Understanding ETL, database and Oracle SQL, PL/SQL technologies
  • Experience of a scrum-based agile development methodology
  • Experience of Git-based source control concepts such as push, pull, branch, merge, rebase
  • Experience of MI reporting would be an advantage
  • £30k - 65k
  • 06 Nov 2019

Job description

Back-End Ruby on Rails Developers - Mid, Senior & Lead

Mid-level Ruby Developer

Senior Ruby Developer

Lead Ruby Developer

Bristol, UK

We're a game-changing team building a game-changing platform

About Immersive Labs

Immersive Labs are the cyber skill experts. We equip, measure and benchmark the cyber skills of entire workforces, preparing organizations to counter the latest cyber threats. Our game-changing platform transforms the way people learn by engaging their curiosity and unleashing their potential with content informed by real-world events and threats.

Where we are now

James Hadley founded Immersive Labs in 2017. Since then we’ve grown to over 100 employees in our Bristol HQ and announced series A funding – led by now-customer Goldman Sachs – of $8 million. Our technology is already helping over 100 enterprises, including security teams at KPMG, Grant Thornton, Sophos and the NHS, while around 2,500 labs are completed every single day.

The opportunity

We are growing rapidly and expanding the development teams here at Immersive Labs. We are now looking for bright and enthusiastic Back End Developers with of Ruby, Ruby on Rails, RESTful APIs and object-oriented design. The Back-End team is focused on back-end code which supports the needs of the front end application written in React, a basic understanding of Javascript and React would be an advantage.

This is an exciting opportunity to join a game-changing team responsible for developing a truly groundbreaking product. We are looking for developers who can contribute more than just their time – at Immersive Labs, we value determination, ingenuity, collaboration and an understanding that unique products require unique technical solutions.

Your main responsibilities:

  • Design, build and maintain an efficient, reusable and reliable codebase
  • Maintaining good test coverage over all aspects of the codebase
  • Identify bottlenecks and bugs, and devise solutions to these problems
  • Performing unit tests and integration tests
  • Translate technical language/concepts for non-technical individuals 

To be successful:

  • Experience with Ruby, Ruby on Rails, RESTful APIs, object-oriented design and AWS
  • Experience of devising quick solutions to bugs in back-end code to minimise customer impact
  • Demonstrable, and up to date knowledge of the Ruby language, Rspec, RoR, MySQL and object-oriented programming principles
  • Understanding of front-end tech, such as JavaScript, React, HTML5, and CSS3
  • Ability to integrate multiple data sources and databases into one system and create database schemas that represent and support business processes
  • Understanding of fundamental design principles behind scalable applications
  • Proficient understanding of Git and familiarity with CI setups
  • Good written and oral English communication skills
  • Ability to translate technical language/concepts so non-technical people can understand
  • Ability to work well as part of a team 

What Immersive Labs offers:

  • Informal or formal flexible working options, including part-time, flexible start and finish times, work from home. 
  • Relocation assistance for you and your family to Bristol (voted one of the best places to live in the UK)
  • Career and learning development through the platform and our ‘Learn Anything’ fund
  • We offer an extensive range of benefits, including enhanced parental leave, mindfulness groups, critical illness cover, travel insurance, and more. 
  • We’re a sociable, tight-knit team with monthly socials, sports clubs and quarterly parties. Our socials have included everything from pottery painting and paper mask making, to movie nights and escape rooms.
  • Getting to the office is easy: we’re based in the centre of Bristol, just a 10 minute walk from the train station. We also offer season ticket loan, cycle to work scheme and travel insurance.
  • Find out more at

Level up cyber workforces around the world, apply now.