Your current job search

70 search results

For Permanent in London

Senior Software Developer, £100,000, Hybrid

England, London

    Salary: register to unlock
  • Developer Role
  • Skills: java, Kafka, AWS, J2EE, Microservices, spring framework, spring boot
  • Seniority: Senior

Job description

Senior Software Developer, £100,000, Hybrid (Central London), IT Consultancy

A new distinctive opportunity has arisen with the chance to work for a leading digital investor communications platform. This company has a backing by some of the biggest financial names in the industry such as, HSBC, JP Morgan, Citi and Deutsch Bank to name a few.

They are now on the lookout for a Senior Back-end Developer who can work closely with their technology and highly skilled team to develop new solutions that has the potential to transform the future of financial services.

You would be responsible for design, implementation and own server components, micro-services in Java/Kotlin in a cloud environment.

Day to day responsibilities:

* Lead and be accountable for server components and micro-services written in Java, Spring and JPA
* Be responsible for quality, performance, stability and security of system components
* Research and experiment with new technologies
* Oversee development within the team and suggest process improvements
* Follow the highest development standards including clean code methodologies, Code reviews, Unit tests and Integration tests

Essential Skills:

* Java
* J2EE
* Kafka
* Spring-Boot
* Spring framework
* Micro-services
* Lead/ Mentoring experience

Company Benefits:

* 25 days annual leave
* Private health insurance
* Pension contribution
* Income protection
* Birthdays off and many more

This is a hybrid position and you would be required to travel to their office in Central London 1 or 2 days a week. Unfortunately, the client doesn't offer sponsorship so only ILR, British Citizens, Pre settled / settled candidates will be considered.

Senior GCP Data Engineer - London - £85,000

England, London

    Salary: register to unlock
  • Engineer Role
  • Skills: GCP, Data, CI/CD, Engineering, Mentoring, Airflow, Python, SQL
  • Seniority: Senior

Job description

Jefferson Frank are supporting a client on the up! They have recently won 3 major projects with clients in the UK. The client describes this role as one that "you will never be bored in".

The role sits in the newly created Data Science & Tools team within this department, reporting to Head of Data Science & Tools. The team's remit is to drive innovation & revenue in two ways: develop & deliver revenue-driving/client-facing data science & engineering solutions and internal tools used within the agency.

As a senior member of the team you will be mentoring 2-3 junior members on projects and leading by example by being the main point of contact for architecture, design and engineering.

Role responsibilities:

* Ownership of the data engineering projects and solutions delivered by the Data Science and Tools team
* Line management of Data Engineers (2-3 including contractors)
* Champion data and software engineering best practices and helping and mentoring the team to implement and uphold those practices
* Solutionising client deliverables
* Define and maintain DataOps and governance policies, processes, and standards, including automation of tasks
* Hands-on involvement in data integrations, warehousing, and related engineering tasks
* Oversee the deliveries across multiple clients and assuring that the solutions meet the highest quality achievable within the project constraints
* Research and Development on the possible technologies and help the team and clients adopt those where appropriate
* Highlight risks and produce effective mitigation plans to address them
* Be a key owner of the Cloud GCP infrastructure making sure that appropriate governance practices are followed, whilst helping the company with cloud adoption
* Data infrastructure automation
* Contribute to new business and cross-sell proposals, especially with detail about the implementation work in proposed projects, and with estimations of the time and effort needed, which will contribute to the commercial element of a proposal


* Excellent Python and SQL and database design skills
* Proficient with cloud-based modern data warehousing technologies
* Fluent with GCP and related technologies, especially BigQuery
* Strong understanding of the best practices, the trends in data and software engineering
* Hands-on experience with setting up and maintaining production data pipelines using serverless technologies and/or Airflow
* Strong dbt/Dataform or similar SQL development frameworks
* Strong understanding and appreciation of unit testing, producing clean/maintainable code
* An ability to communicate clearly and effectively on technical topics with varied types of technical and non-technical stakeholders
* Productionising software applications, experience with Docker
* Experience working with software engineers, agile development, and software development lifecycles
* Infrastructure automation, preferably with Terraform
* Experience setting up CI/CD pipelines

What's in it for you?

* 25 days holiday a year
* Annual performance bonus
* Sale commission
* Recruitment referrals bonus
* Gym membership contributions
* Ride to Work scheme
* Rail card
* Season Ticket loan
* Free fruit, breakfast cereals and tea & coffee
* Free home office chair and screen
* Enhanced maternity and paternity package
* Life and income protection
* Medical cash plan
* Agile Working Policy

Standard hours are from 9.00am to 5.30pm, there's flexibility if agreed in advance

If you'd like to learn more about this opportunity please apply and one of our certified consultants will give you a call to discuss in more detail.

Automation Engineer - UK, Remote

England, London

    Salary: register to unlock
  • DevOps Role
  • Skills: AWS, Azure, Terraform, CloudFormation, SaaS, Typescript, CDK, CloudTrail, CloudWatch, Grafana, DevOps, Automation
  • Seniority: Mid-level

Job description

Automation Engineer - £60,000 - £80,000 DOE - Remote, UK

We believe that the power of great storytelling combined with vast scientific expertise will differentiate us from other agencies in this space. This role is for an experienced automation aficionado to help us lead the way as our Automation Engineer. We're looking for a DevOps/Automation Engineer to join the Technology team to help us redefine the future of healthcare. Supporting the engineering organisation, you'll be automating infrastructure deployments, building platforms to automate and remediate tasks for our internal teams, and building a culture of observability. As we're at the early stages of formation you'll have an excellent opportunity to lead in key technology decisions as we move forward.

Essential Functions
* Help to secure and monitor our AWS and SaaS environments
* Manage an estate of AWS accounts and provision access to developers using native tools
* Defining infrastructure as code
* Creating pipelines to deploy resources into AWS using TypeScript, CDK and CodePipeline
* Deploy common components into AWS that development teams can utilize
* Working with development teams to improve their experience using the AWS platform
* Ensure our staff have access to the best SaaS tools available when working at home or in the office
* Build internal platforms, device management and capabilities using infrastructure as code
* Developing serverless tools and guardrails delivering a frictionless developer experience
* Implementing best in breed build, test, deployment and monitoring processes
* Continually identifying areas of improvement through automation, documentation, process or working methods
* Pushing the boundaries, questioning the status quo, ensuring what we are doing and what we are building is the very best it can be


* Experience of working with infrastructure as code tools such as CloudFormation, CDK and Terraform

* Experience working with multiple AWS accounts, especially tools such as Organisations, IAM, Route53, Config, CloudWatch, CloudTrail

* Knowledge of the software development lifecycle

* Passionate about DevOps tools and the value they can add to traditional IT

* Have a good understanding of automation techniques and best practices

* Experience with any of the following a bonus:

* Software engineering using TypeScript

* An AWS certification

* Working in a range of IT roles such as networking, firewall configuration or directory management

* Building collaboration and end user computing solutions using SaaS products

* Understand the importance of driving quality into code through test automation

* You want to grow within your career and are look for a place that lets you have immediate, meaningful impact. We are committed to ensuring staff have time and resources to learn new skills that enable them to thrive in a career in technology

* Ability to work across teams and assist others when necessary

* Pragmatic and deliver thoughtful, awesome solutions to solve business problems

* Passionate about engineering, sociable, with a great appetite for learning and self-improvement

*Please note this role does not provide Sponsorship - Valid Right to Work in UK needed.*

Data Engineer

England, London

    Salary: register to unlock
  • Engineer Role
  • Seniority: Mid-level

Job description

Mid level Data Engineer

£50,000 - £60,000 DOE

Edinburgh/The Midlands/London - Primarily Remote

My client are one of the biggest names in technology and modern cloud consulting, they boast a world class data and analytics centre and are looking to add to their team. They provide a wide range of cutting edge data and analytics solutions to the Public Sector to revolutionise the UK Government's data platform and maximise insight, accesibility, revenues, reduce fraud etc - they key lifeblood of the Public Sector.

You will work in an Agile team collaborating closely with Architects, Product Managers and Solution Architects.

Experience Required:

* ETL skills ideally using Talend, Pentaho, IICS, Powercenter other tools considered.
* Ideally a database background in Oracle, but other RDS experience considered.
* Job Scheduling
* Programming skills in any of PL/SQL, SQL, Unix, Java, Python, Hive, HiveQL, HDFS, Impala
* Must be eligible for Security Clearance

The Role

* You will be working in an agile delivery team within an agile scrum framework.
* Work across various software engineering principles including requirements gathering, analysis, design, coding, development, testing, implementation and support.
* Contribute to various teams providing ideas and innovation/process recommendations, help mentor other team members, strong information sharing culture.
* Client and stakeholder engagement


* Annual training budget, book in training time during working hours.
* Learn new technologies, certs/training directly with vendors (e.g AWS, SAS..)
* Internal technology university to obtain qualifications
* Excellent pension
* Flexibility around working from home

If this is of interest please apply below or email Steven Waterson at Jefferson Frank directly with your CV

Senior Front End Developer

England, London

    Salary: register to unlock
  • Developer Role
  • Skills: o Angular 10+ with typescript and websockets o Design pattern expertise: Factory, Singleton, Observer etc o Web 3D CAD rendering using interfaces such as WebGL, ThreeJS o WebGL Shader programming and debugging experience o Clear understanding of prom
  • Seniority: Senior

Job description


The Senior R&D Engineer is responsible for the development of software products and supporting systems. In this role, the Senior R&D Engineer will use advanced technical and problem-solving skills to help the team tackle complex issues, satisfy customer requirements, and accomplish development objectives.

Key Duties and Responsibilities

* Participates in planning, architecture, and research
* Performs complex development activities that may require extensive analysis in areas including user experience, software design and solver research
* Employs best practices and helps to maintain them through technical reviews and mentoring
* Performs complex bug verification, release testing and beta support for assigned products. Researches problems discovered by QA or product support and develops solutions
* Researches and understands the marketing requirements for a product, including target environment, performance criteria and competitive issues. May work with strategic customers or proxies to assess needs and develop solutions
* Works independently with minimal supervision and may take on some planning and mentoring responsibilities
* May be responsible for managing interns or co-ops but typically does not have direct reports

Minimum Education/Certification Requirements and Experience

* BS in Engineering, Computer Science, or related field with 5 years' experience, MS with 3 years' experience, or PhD with 1 year experience
* Commercial experience with one or both of the following:

* Angular 10+ with typescript and websockets
* Design pattern expertise: Factory, Singleton, Observer etc
* Web 3D CAD rendering using interfaces such as WebGL, ThreeJS
* WebGL Shader programming and debugging experience
* Clear understanding of promise based REST API consumption

Preferred Qualifications and Skills

* Excellent technical knowledge and commercial experience with

* Typescript, Angular 10+
* Application of computational geometry algorithms
* OpenGL CAD rendering/Remote rendering (nice to have)
* Simulation/Engineering background (nice to have)

* Passion for crafting robust and efficient code with a focus on extensibility
* Experience delivering high-quality products in a large-scale commercial software development environment
* Understanding of customer requirements and tools used in this domain
* Good communication and interpersonal skills
* Ability to work collaboratively in a geographically distributed team


Data Engineer - Fintech - AWS Partner

England, London

    Salary: register to unlock
  • Engineer Role
  • Skills: AWS, Python, Airflow, SQL, API, ETL
  • Seniority: Senior

Job description

AWS Data Engineer - Senior Level - Fintech - London

Flexible to remote and hybrid working.

Jefferson Frank are supporting a fintech consultancy applying innovative connected data approaches (graph databases, semantic and related technologies) to complex requirements for the financial services industry and NGOs.

The client has extensive experience in developing ESG data and software, leveraging the latest data science, big data, machine learning, data visualisation and financial research techniques. They are recognised as being at the forefront of applying these technologies to their work.

They are proud to be working on unique and impactful problems in the ESG and sustainability space, using a modern and varied tech stack.

They have built a relaxed, collaborative and innovative working environment and a great team of bright people at our London office in Kennington Lane. We embrace flexible working practices valuing both office based and remote working.

About the role

Looking for a mid-level or senior Data Engineer to join the team. The role will involve working with a wide range of financial and sustainability data to build connected datasets and tools to provide market leading insight into specific ESG issues in support of our products and consultancy work. High quality data engineering is a cornerstone of what we do and as such we are looking for someone with a demonstrated track record applying solid engineering principles to complex problems and data sets.

Candidates should have a strong computer science or equivalent technical background. Portfolio pieces illustrating Data Engineering and skills are strongly encouraged. It is useful, but not essential, to have experience using graph / semantic / linked data technologies, graphql, graph databases, Natural Language Processing (NLP) and machine learning techniques.

Knowledge of ESG and finance data is not necessary but an interest in the subject matter is useful.


* Developing complex ETL pipelines using Python and query languages such as SQL, GraphQL and Cypher.
* Wrangling data, standardising and conforming data to common data models
* Ensuring data quality and data integrity of our key datasets
* Managing resources on AWS and using those tools to run and schedule data processing and ingestion jobs
* Participating in Agile development activities, attending daily stand-ups, sprint planning, sprint review and sprint retrospective meetings
* Using SDLC systems (specifically Git, Jira, deployment models)
* Mentoring or providing technical guidance to colleagues and more junior team members.
* Contributing to wider project and product management practices contributing your technical expertise to help shape how the company approaches new challenges.
* Neural Alpha is a small tight-knit team and from time to time you may be asked to contribute to non-engineering activities such as business development or project management in support of your colleagues.

Experience (not all a prerequisite):

* Educational Background in Computer Science or alternative STEM degree
* 3+ years of commercial experience essential
* Preference for experience with: Python, GraphQL, Cypher, SQL. Evidence of problem solving capacity and engineering skills, just as important.
* Experience of working with corporate data e.g. in a financial crime analytics, AML / KYC environment
* Experience of data matching and entity resolution (e.g. addresses, names and companies)
* Experience of deploying Microservices
* Experience of modern development standards and best practices - TDD, CI/CD
* Experience of or interest in ESG data or sustainability/biodiversity data concepts


We are recruiting on the basis of 3 staffing models for this role:

* London based - 50 / 50 office & remote based.
* Hybrid - 1 day per week travel to the London office
* Fully remote in Europe with occasional travel to London

Company Benefits

* Annual discretionary bonus scheme
* Flexible working practices with the ability to work remotely
* 25 days starting holiday
* Eligibility to company share options scheme after passing 6 month probationary period

Hiring Process

1 Initial Interview
2 2nd Interview / Technical exercise
3 Final interview & exercise feedback

Jefferson Frank is the Amazon Web Services (AWS) recruiter of choice. We work with organizations worldwide to find and deliver the best AWS professionals on the planet. Backed by private equity firm TPG Growth, we have a proven track record servicing the AWS recruitment market and, to date, have worked with over 30,000 organizations globally.


Platform Engineer - up to £100,000 - Remote

England, London

    Salary: register to unlock
  • Engineer Role
  • Skills: devops, cloud, aws, terraform, linux, windows, engineer, infostructure, git
  • Seniority: Mid-level

Job description

AWS Platform Engineer for a Leading AWS premier partner consultancy - up to £100,000

Remote first role - Must be eligible for Security Clearance

Working with a leading consultancy, you will be maintaining the client's AWS infrastructure by monitoring the environment's performance, health, and cost and implementing changes, where applicable. Have an understanding of the architecture piece and engage in mentoring and teaching junior/graduate level engineers.

Main requirements from you:

* AWS, Terraform and Linux experience are a must, covering at least 2 years
* Good communication skills with stakeholder experience preferred
* Further experience with containerization (Kubernetes) and migration to AWS (ansible)
* AWS Certification

Role offering up to £100,000 dependent on skill set, project base and experience.

They provide a culture that promotes learning, and personal development all whilst giving you opportunities to grow career-wise in managed services, professional services, internal engineering, consulting, sales and business development - whichever you prefer!

If you're interested apply below or get in touch directly at

All candidates must have valid right to work in the UK and not dependable on anyone else and able to attain security clearance (Not been outside the UK in the last 5 years for more than 28 days at a time)

Senior DevOps Engineer - 90k - Hybrid

England, London, City of London

    Salary: register to unlock
  • DevOps Role
  • Skills: AWS, DevOpsEngineer, AWSEngineer, AWSDevOps, Linux, Remote, Terraform, Kubernetes, Docker, Ansible, CICD, SRE, GitHub, Jenkins, CloudFormation, Serverless, Lambda, Cloudtrail, Grafana, SaaS
  • Seniority: Senior

Job description


£75,000 - £90,000

We are a cycling apparel company based in London integrating the power of the sport beyond a ride and into your lifestyle. We wholeheartedly believe in making the finest cycling gear for beginners to sponsoring World events and championships.

We are proud to deliver the highest quality not only with our product; developed and designed on-site. But, also with the engineering and infrastructure that supports our ecommerce.


* We are seeking an experienced Senior DevOps Engineer looking for a challenge, autonomy, and a chance to make a tangible difference.
* You'll be assisting with migration projects as our stack changes and enabling the DevOps aspect behind the re-platforming of our user focused website.
* You'll be joining our team of Engineers, working collaboratively, and bringing our vision alive.


* 3+ years experience with AWS ideally Serverless experience (nice to have Azure and GCP knowledge)
* Terraform
* Linux
* Knowledge of monitoring or observability using Datadog or Grafana.
* Knowledge of CI/CD Pipelines (Jenkins, Ansible)


* Ideally Web Development or ecommerce background.
* Have a passion for cycling or an active lifestyle.
* Experience with mentorship or leadership.


* Cycling is at the core of what we do so naturally with that comes some amazing cycling perks including:

* 50% discount on our apparel and first access to sample sales.
* £1000 clothing allowance
* Discounted membership to our Cycling Club
* Free onsite bike mechanic

* In addition to our bike perks, you'll also get

* Flexible working hours
* Hybrid work environment
* Free barista coffee, pastries, cake, and snacks.
* Pension scheme
* Enhanced paternity and maternity leave.
* Social events
* 1 day a week company wide cycles allowing you to go out riding for a morning.
* Don't worry if you're a newbie to cycling you will be able to get access to our getting started with cycling scheme to get you up to speed!

Please note my client cannot provide sponsorship and you will need to be based in the UK to apply. Unfortunately, any applications outside of the UK will not be considered on this occasion.

To apply;

Please apply directly to this advert, you can also register your interest in this position through the following methods; via email via phone 0191 814 1419 or you can reach out to me direct on LinkedIn "Jamie Carter".

Senior DevOps Engineer (Fully Remote)

England, London, City of London

    Salary: register to unlock
  • DevOps Role
  • Skills: AWS, DevOps, Blockchain, Python, Terraform, Kubernetes
  • Seniority: Senior

Job description

Senior DevOps Engineer - Fully Remote - UK Wide - £100-200k
Senior DevOps Engineer - Fully Remote - UK Wide - £100-200k

Who is our client?

Our client is a Web3 data streaming company who services large organisations through their sophisticated and scalable platform. The team consists of a range of Web3 pioneers, powering the client with an experienced group of Blockchain experts across North America and Europe.

What will you be doing?

The following responsibilities can be expected to be assumed:

* Deployment, maintaining, and enhancement of highly scalable multi-cloud infrastructure for blockchain nodes
* Identification of where automation can enhance infrastructure scalability
* Hardening, logging and monitoring, and vulnerability scanning for infrastructure

What will make you the ideal candidate?

Our client is looking for a highly motivated, personable candidate, who has a passion for blockchain technology. Alongside such, the following experience is sought:

* 5+ Years of experience as a DevOps Engineer
* Experience with AWS
* Experience developing in Python or other related languages
* DevOps Toolings such as Terraform / Kubernetes / GitHub Actions /DataDog
* Understanding of network protocols and technologies such as DNS / TCP/IP / VPN
* Deploying node infrastructure for Blockchain networks
* Experience in multi-region environments with 1000+ servers and 24/7 uptime requirements

If you believe you fit the profile of this opportunity, let's chat further! Please register interest by attaching your CV to the submission box below.