Software Engineer (Ruby/Scala) | Fintech/Payments | London | £75,000+
We are working with a leading & global payments business to hire brilliant Software Engineers with Ruby and or Scala skills and experience.
You’ll get the opportunity to contribute to some seriously smart technology that takes the entanglement out of moving money – The industry-leading API has processed over $50 billion of transactions for over 5 million end-users.
The perfect candidate will have commercial Ruby experience coupled with a desire to work with Scala as well as continue working with Ruby.
Skills & Experience:
- Build scalable web applications and APIs
- Solid experience using Ruby and ideally have a bit of experience in Scala
- Worked with (and know the limitations of using) a large SQL database
- Worked closely with Infrastructure/DevOps provisioning tools (e.g Terraform, AWS, Docker)
- Worked within a TDD, BDD (RSpec, Cucumber) environment
- Be an Agile Advocate
- Knowing what the Spotify Model is
- Understand CI / CD pipelines
- Collaborate with QA & Product Owners on product development
Nice to have:
- API-led platforms
- Kubernetes (or K8s if you prefer!)
- Log Management systems
- APM systems like New Relic or Datadog
- 12-factor apps
- AWS SDK
In summary, we are looking for bright Software Developer with excellent communication skills who is passionate about technology, loves to play with new tools and share knowledge and Ideas at events.
In exchange, our client offers an excellent salary, a comprehensive range of benefits and flexible work from home arrangements.
If this sounds like an interesting new challenge, please get in touch ASAP! Call Jordan on 07858973473 or email Jordan@lewishollings.com
Lewis Hollings is a dynamic recruitment business passionate about matching fantastic technology professionals with great companies. We have an excellent network and understanding of the industry, with a particular focus on the niche and modern technologies in the world of Web Development & Software Engineering.
Ruby on Rails Developer | Gaming & Gambling | London | £60,000
We are looking for a talented and motivated Ruby on Rails Developer to join an ambitious and growing business leading the way in the sports gaming industry.
The Ruby on Rails Developer will join an existing Back-end team to create, build and launch complex cutting products and sophisticated new features.
The best candidates will have a great attitude, be enthusiastic & proactive about learning and love problem solving.
Required Technical Skills or Experience gained in a commercial environment:
- Ruby on Rails programming skills
- RESTful APIs
- Databases such as MySQL
- Experience with MongoDB
You’ll be a confident communicator able to actively participate in the tech decision making process. This is a fantastic opportunity to join a growing, collaborative team and develop industry-leading products.
Salary on offer is c£55,000 plus health and pension along with lots of free perks
Please send CV’s to Jordan Norris at Jordan@Lewishollings.com
Senior Ruby Developer – London – £50,000 – £80,000 a year
|Our client is looking to hire bright and talented Ruby software engineers to work on a variety of complex and technically challenging projects.
We are looking for ambitious Back-End and FullStack Software Engineers with extensive Ruby experience to join an experienced and talented team.
Problem solving is a key attribute for us, we have many challenging problems to solve, your ability to be resourceful in finding solutions is paramount.
Key Skills & Responsibilities we require:
- Professional experience with Ruby and Ruby on Rails (3+ years)
- Building reusable code and libraries for future use
- Optimisation of the application for maximum speed and scalability
- Take pride in delivering readable, well-designed, well-tested software.
- Experience with TDD
- Experience with relational databases (PostGreSQL, MySQL) and key-value stores (Memcache, Redis)
- Integration of user-facing elements developed by a front-end developers with our API
- Experience with APIs at scale
- Experience with PostGIS, or any geography-heavy applications.
- Experience with “NoSQL” data backends (Redis, MongoDB, ElasticSearch).
This is a fantastic opportunity to be major influence in something big. Our client is growing fast and developing their staff along the way, they offer a very competitive salary and perks including potential stock options, your choice of hardware, an ambitious road map and a great bunch of colleagues all pulling in the same direction.
For more details please call Jordan on 078585973473 now.
Our client, an exclusive members only bookmaker is looking for passionate and talented Ruby developers.
You will be joining a small close-knit team of competent developers changing how our exclusive clients can enjoy their favourite sporting events.
As a Ruby Software Engineer ideally you will have experience with the following:
- Real time systems,
- Data Science or Conversational bots.
Great developers deserve the right environment and resources to help them grow and deliver great products. The technology stack used most is Ruby (2.x) on Rails (4.x) backed by MySQL for the monolithic core, supported by a number of Ruby and Elixir micro-services and a lot of real-time websocket communications among other fit for purpose technologies. We also have an Ember mobile app in active development.
You’ll work using a modified Scrum methodology and heavily utilise GitHub pull requests, code reviews, Design Sprints, Continuous Integration with Jenkins, Puppet to manage infrastructure and one click deploys to AWS.
Coupled with the opportunity to work with other talented developers in an engineering focused culture is an outstanding benefits package and very competitive salary.
So if you enjoy what you do, you’re good at it and want to join a team that can help you get even better then get in touch by emailing a CV to CV@Lewishollings.com or call 07858973473
Ruby on Rails Software Engineer
£55,000-£75,000 based on experience + benefits
We are working with a fast growing business to hire an experienced Ruby on Rails Developer to assist with the development and delivery of a number of innovative digital products.
The role is best suited to a Developer with 3 or more years commercial Ruby experience looking to make a positive contribution to a business going through a period of growth. You must be able to demonstrate commercial experience with Ruby/RoR and ideally will also have a Computer Science or similar degree.
You will be joining an established development team made up of experienced Software Engineers working to Agile/TDD processes and contributing to a challenging roadmap.
Key experience required;
- 3 years+ commercial development with Ruby, Ruby on Rails
- Experience of working the full development life cycle
- Cloud product knowledge an advantage
- Agile best practice
- Happy working in a fast paced environment and delivering projects to set timescales
- Excellent communicator & keen collaborator
To hear more about this exciting opportunity please contact Lewis Hollings on 07858973 473 or email an up to date CV to CV@lewishollings.com
Ruby Software Engineer | Start-Up | London | £75,000
We are looking for a team of Ruby Software Engineers to join one of the most innovative and fastest growing “Ed Tech” businesses in Europe right now.
Our client is an award-winning software solution who are changing the way Teachers, Students and Parents issue, submit and mark homework. With already over 2 million users and a growing customer base of schools around the world our client is already very successful and have a really exciting vision for the next 12 months and beyond.
As a Senior Ruby Software Engineer. You’ll be expected to have:
*Hands-on commercial software development experience (the majority of which should be working directly with Ruby and Rails)
*Deep appreciation of OOP design principles.
*Substantial experience of building secure, scalable and performant web applications.
*Considerable experience of working with relational databases such as MySQL and Postgres.
The best candidates will communicate clearly and enjoy solving problems in a structured manner. You’ll love collaborating and talking through complex and challenging solutions.
Our client handle an average of 0.25 billion requests per week with an average peak of 46K requests per minute. The services are delivered through a substantial AWS estate comprising more than 170 EC2, RDS, ElastiCache and Elasticsearch instances and associated services.
It is a fantastic time for a Senior Ruby Developer to join the team and help deliver our ambitious (and very interesting) roadmap!
For more information or to apply for this role do send your CV to CV@lewishollings.com