understanding of micro-service architectures and CAP theorem. A good understanding of functional paradigms and type theory. Confident JVM knowledge. Modern Java, Ruby, or Clojure knowledge. Experience with Airflow or other Python-based workflow orchestration tools. Exposure to Kubernetes, Docker, Linux, Kafka, RabbitMQ, or git. Knowledge of financial concepts, exchange More ❯
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
East London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
Bury, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
Altrincham, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
leeds, west yorkshire, yorkshire and the humber, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
greater manchester, north west england, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
london (city of london), south east england, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
london (west end), south east england, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
bolton, greater manchester, north west england, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
ashton-under-lyne, north west england, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
exceptional solutions Requirements: Expertise: Deep experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI + Any experience with any other backend languages: Go, Elixir, Clojure, Ruby, C++, Haskell etc. Leadership: Proven ability to lead projects and teams in a fast-paced, innovative environment. Vision: Strong decision-making skills and a More ❯
Bachelor's/Master's Degree in Computer Science, Information Technology, or equivalent. Proficiency in at least one mainstream programming language (Python, Java, Scala, Clojure, etc.). In-depth understanding of data structures and algorithmic designs. Knowledge of computer networking concepts (TCP/IP, HTTPS, DNS, etc.). Understanding of More ❯
Sunderland, England, United Kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
is being left behind - and they are here to change this. Skills: You will have solid experience in OOP and functional programming languages – either Clojure, Scala, Erlang or Ruby You will have a minimum of 10 years experience in a software engineering role. Growth mindset is extremely important to them More ❯
Sunderland, north west england, United Kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
is being left behind - and they are here to change this. Skills: You will have solid experience in OOP and functional programming languages – either Clojure, Scala, Erlang or Ruby You will have a minimum of 10 years experience in a software engineering role. Growth mindset is extremely important to them More ❯
with AWS, Unix/Linux, Git, SQL, and REST Bonus Points for Experience or interest in: Functional programming languages such as Scala, Haskell and Clojure Relational and NoSQL databases such as PostgreSQL and MongoDB DevOps such as Terraform, Fargate and Kubernetes Frontend development such as Node.js and React Messaging protocols More ❯
mid and senior level in London) Experience with functional programming. Familiarity with Elixir is a plus, but other languages like Scala, GoLang, Node.js, Haskell, Clojure, and F# are also great. Infrastructure management experience at scale; you should be comfortable in using AWS and terraform. Proficiency in queue management and observability. More ❯
mid and senior level in London) Experience with functional programming. Familiarity with Elixir is a plus, but other languages like Scala, GoLang, Node.js, Haskell, Clojure, and F# are also great. Infrastructure management experience at scale; you should be comfortable in using AWS and terraform. Proficiency in queue management and observability. More ❯
elsewhere within Funding Circle and industry trends. What we're looking for Experienced Developers in at least one major Functional Programming language (E.g. Python, Clojure, Ruby, Scala, Elixir) A senior who is able to lead and influence architectural decisions whilst mentoring and up-skilling more junior members of the team More ❯
on: You'll be helping DRW manage capital efficiently by developing and maintaining simple and robust data pipelines written mostly in Ruby, Python, and Clojure that perform complex analysis on firm and market data. You will architect and maintain highly resilient systems that sit in the critical path of operations. More ❯
related work experience. Active DoD Secret Clearance Expertise in security domains, including cryptography, network security, and zero trust architecture Experience with functional programming languages (Clojure preferred) and software design in a functional paradigm Strong background in algorithms, formal methods, or related academic/professional research Proficiency in relational databases (e.g. More ❯
