. Desired: Experience with WMS/WFS services, graph theory (NetworkX), GDAL, and Snowflake. Nice to have: CI/CD and orchestration tools (Airflow, Argo CD), Mapbox/MapLibre, Scala, Streamlit, DuckDB, and Power BI. What you need to do now If you're interested in this role, click 'apply now' to forward an up-to-date copy of your More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Caspian One
or management role. Deep expertise in financial services, particularly in areas such as market risk, credit risk, or risk analytics. Proficiency in programming languages such as Java, Python, or Scala, and familiarity with modern frameworks. Experience working with cloud platforms (AWS, Azure, or GCP). Strong grasp of the software development lifecycle, agile methodologies, and DevOps principles. Excellent communication and More ❯
or management role. Deep expertise in financial services, particularly in areas such as market risk, credit risk, or risk analytics. Proficiency in programming languages such as Java, Python, or Scala, and familiarity with modern frameworks. Experience working with cloud platforms (AWS, Azure, or GCP). Strong grasp of the software development lifecycle, agile methodologies, and DevOps principles. Excellent communication and More ❯
South East London, London, United Kingdom Hybrid/Remote Options
TEN10 SOLUTIONS LIMITED
. Proficiency in performance testing tools like JMeter, Gatling, K6, Neoload, or Webload . Strong coding skills in at least one language such as Java, TypeScript JavaScript, Python, C#, , Scala, or PHP. Experience designing and building automation frameworks . Familiarity with Agile development environments (SCRUM, Kanban, TDD, BDD). Implementing pipelines using common tooling such as Jenkins, ADO, GitHub actions More ❯
Experience of applying standards for design (patterns), development (style guides), and operational readiness (automation, deployment)• Experience of designing, building and productionising modern, distributed data intensive applications• Experienced in Java, Scala or Python and comfortable with multiple programming paradigms (functional, OO)• Experience of deploying contemporary data stores such as object stores, document stores, key-value store, search, RDBMS, graph.• Software development More ❯
Comfortable with traditional and contemporary data warehousing concepts• Experience of deploying data-processing platforms from vendors such as AWS, Azure, GCP, Databricks.• Comfortable in one or more of Java, Scala, or Python with the ability to be 'hands on' when required.• We are passionate about developing people - a demonstrated ability in managing, coaching and developing members of your team and More ❯
London, England, United Kingdom Hybrid/Remote Options
Cint
Engine and BigQuery). Other significant tools of the platform include Linux, Terraform, Kubernetes, Docker, Packer, Ansible and Jenkins. We support applications and services written in Golang, Python, Java, Scala and .Net. We monitor and alert on everything we deploy via Grafana, Prometheus, Graphite and ELK stacks. The team holds itself accountable to a high standard of build quality. We More ❯
Luton, England, United Kingdom Hybrid/Remote Options
easyJet
Company When it comes to innovation and achievement there are few organisations with a better track record. Join us and you’ll be able to play a big part in the success of our highly successful, fast-paced business that More ❯
Back End Engineers | TypeScript/Node/AWS | Up to £100K + Bonus | REMOTE (UK) or 1 Day Per Week (LDN)... -> Strong software engineering experience (Nodejs/TypeScript, Scala, Java, or Python). -> Experience building scalable, resilient systems and APIs. -> Solid database knowledge (SQL & NoSQL). -> Product-focused mindset — solving real business challenges, not just writing code. -> Bonus if More ❯
Back End Engineers | TypeScript/Node/AWS | Up to £100K + Bonus | REMOTE (UK) or 1 Day Per Week (LDN)... -> Strong software engineering experience (Nodejs/TypeScript, Scala, Java, or Python). -> Experience building scalable, resilient systems and APIs. -> Solid database knowledge (SQL & NoSQL). -> Product-focused mindset — solving real business challenges, not just writing code. -> Bonus if More ❯
East London, London, United Kingdom Hybrid/Remote Options
Owen Thomas | Pending B Corp™
Back End Engineers | TypeScript/Node/AWS | Up to £100K + Bonus | REMOTE (UK) or 1 Day Per Week (LDN)... ->Strong software engineering experience (Nodejs/TypeScript, Scala, Java, or Python). -> Experience building scalable, resilient systems and APIs. ->Solid database knowledge (SQL & NoSQL). ->Product-focused mindset — solving real business challenges, not just writing code. ->Bonus if More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Owen Thomas | Pending B Corp™
Back End Engineers | TypeScript/Node/AWS | Up to £100K + Bonus | REMOTE (UK) or 1 Day Per Week (LDN)... ->Strong software engineering experience (Nodejs/TypeScript, Scala, Java, or Python). -> Experience building scalable, resilient systems and APIs. ->Solid database knowledge (SQL & NoSQL). ->Product-focused mindset — solving real business challenges, not just writing code. ->Bonus if More ❯
Bolton, Greater Manchester, United Kingdom Hybrid/Remote Options
Owen Thomas | Pending B Corp™
Back End Engineers | TypeScript/Node/AWS | Up to £100K + Bonus | REMOTE (UK) or 1 Day Per Week (LDN)... ->Strong software engineering experience (Nodejs/TypeScript, Scala, Java, or Python). -> Experience building scalable, resilient systems and APIs. ->Solid database knowledge (SQL & NoSQL). ->Product-focused mindset — solving real business challenges, not just writing code. ->Bonus if More ❯
Leigh, Greater Manchester, United Kingdom Hybrid/Remote Options
Owen Thomas | Pending B Corp™
Back End Engineers | TypeScript/Node/AWS | Up to £100K + Bonus | REMOTE (UK) or 1 Day Per Week (LDN)... ->Strong software engineering experience (Nodejs/TypeScript, Scala, Java, or Python). -> Experience building scalable, resilient systems and APIs. ->Solid database knowledge (SQL & NoSQL). ->Product-focused mindset — solving real business challenges, not just writing code. ->Bonus if More ❯
Bury, Greater Manchester, United Kingdom Hybrid/Remote Options
Owen Thomas | Pending B Corp™
Back End Engineers | TypeScript/Node/AWS | Up to £100K + Bonus | REMOTE (UK) or 1 Day Per Week (LDN)... ->Strong software engineering experience (Nodejs/TypeScript, Scala, Java, or Python). -> Experience building scalable, resilient systems and APIs. ->Solid database knowledge (SQL & NoSQL). ->Product-focused mindset — solving real business challenges, not just writing code. ->Bonus if More ❯
Altrincham, Greater Manchester, United Kingdom Hybrid/Remote Options
Owen Thomas | Pending B Corp™
Back End Engineers | TypeScript/Node/AWS | Up to £100K + Bonus | REMOTE (UK) or 1 Day Per Week (LDN)... ->Strong software engineering experience (Nodejs/TypeScript, Scala, Java, or Python). -> Experience building scalable, resilient systems and APIs. ->Solid database knowledge (SQL & NoSQL). ->Product-focused mindset — solving real business challenges, not just writing code. ->Bonus if More ❯
Central London / West End, London, United Kingdom Hybrid/Remote Options
Owen Thomas | Pending B Corp™
Back End Engineers | TypeScript/Node/AWS | Up to £100K + Bonus | REMOTE (UK) or 1 Day Per Week (LDN)... ->Strong software engineering experience (Nodejs/TypeScript, Scala, Java, or Python). -> Experience building scalable, resilient systems and APIs. ->Solid database knowledge (SQL & NoSQL). ->Product-focused mindset — solving real business challenges, not just writing code. ->Bonus if More ❯
Leeds, West Yorkshire, United Kingdom Hybrid/Remote Options
Owen Thomas | Pending B Corp™
Back End Engineers | TypeScript/Node/AWS | Up to £100K + Bonus | REMOTE (UK) or 1 Day Per Week (LDN)... ->Strong software engineering experience (Nodejs/TypeScript, Scala, Java, or Python). -> Experience building scalable, resilient systems and APIs. ->Solid database knowledge (SQL & NoSQL). ->Product-focused mindset — solving real business challenges, not just writing code. ->Bonus if More ❯
Ashton-Under-Lyne, Greater Manchester, United Kingdom Hybrid/Remote Options
Owen Thomas | Pending B Corp™
Back End Engineers | TypeScript/Node/AWS | Up to £100K + Bonus | REMOTE (UK) or 1 Day Per Week (LDN)... ->Strong software engineering experience (Nodejs/TypeScript, Scala, Java, or Python). -> Experience building scalable, resilient systems and APIs. ->Solid database knowledge (SQL & NoSQL). ->Product-focused mindset — solving real business challenges, not just writing code. ->Bonus if More ❯
Engine and BigQuery). Other significant tools of the platform include Linux, Terraform, Kubernetes, Docker, Packer, Ansible and Jenkins. We support applications and services written in Golang, Python, Java, Scala and .Net. We monitor and alert on everything we deploy via Grafana, Prometheus, Graphite and ELK stacks. You will be someone that shares our values and ambitions and can bring More ❯
City of London, London, United Kingdom Hybrid/Remote Options
Oliver Bernard
Scala Developer A leading Data & Analytics company seek a Scala Developer to build high-performance data systems that power real insight and innovation. What You’ll Do: Design, build, and optimise data pipelines and distributed systems in Scala. Collaborate with data scientists, engineers, and analysts to turn complex data challenges into elegant, scalable solutions. Work with modern data technologies (e.g. … Spark, Kafka, AWS/GCP, Docker, Kubernetes). Contribute to a culture of technical excellence, knowledge sharing, and continuous improvement. What We’re Looking For: Strong experience with Scala (and ideally the wider JVM ecosystem). Background in data engineering, backend development, or distributed systems. Familiarity with functional programming principles. A collaborative mindset and eagerness to work in a dynamic More ❯
Scala Developer A leading Data & Analytics company seek a Scala Developer to build high-performance data systems that power real insight and innovation. What You’ll Do: Design, build, and optimise data pipelines and distributed systems in Scala. Collaborate with data scientists, engineers, and analysts to turn complex data challenges into elegant, scalable solutions. Work with modern data technologies (e.g. … Spark, Kafka, AWS/GCP, Docker, Kubernetes). Contribute to a culture of technical excellence, knowledge sharing, and continuous improvement. What We’re Looking For: Strong experience with Scala (and ideally the wider JVM ecosystem). Background in data engineering, backend development, or distributed systems. Familiarity with functional programming principles. A collaborative mindset and eagerness to work in a dynamic More ❯
Senior Scala Developer/Architect Overview A major global investment bank is seeking a highly experienced Scala Architect to lead the technical architecture of its core Operations Technology platforms. You will work across multiple regulatory, post-trade, and control-focused change streams, helping to modernise and scale the bank’s back-office ecosystem. This role blends deep engineering expertise with … architectural leadership, supporting business domains such as settlements, confirmations, trade lifecycle processing, reconciliations, regulatory reporting, and operational controls. Key Responsibilities Define and own the Scala-based architecture for core back-office and post-trade platforms. Work across multiple regulatory streams (e.g., EMIR Refit, MiFID II, SFTR, CFTC, Basel Ops impacts) ensuring systems meet compliance, transparency, and audit requirements. Lead the … Akka, Kafka, Spark, and related technologies. Support delivery teams with architecture reviews, performance tuning, and integration patterns across upstream and downstream platforms. Required Skills & Experience Expert-level experience with Scala and functional programming principles. Strong background architecting large-scale distributed systems in a back-office or post-trade context within financial services. Detailed knowledge of trade lifecycle events, settlements, confirmations More ❯
servers, etc and have experience developing proof-of-concept workflows to demonstrate the MCP platform’s capabilities. Skills: Experience in ideally two of the following Typescript, Java, Golang, Python, Scala Terraform, Kubernetes, EKS, GKE etc AWS or GCP Length: 3 months Hybrid: Paddington 2 days per week Rate: Up to £550/day IR35: Outside Interview: 1hr Technical Chat More ❯
servers, etc and have experience developing proof-of-concept workflows to demonstrate the MCP platform’s capabilities. Skills: Experience in ideally two of the following Typescript, Java, Golang, Python, Scala Terraform, Kubernetes, EKS, GKE etc AWS or GCP Length: 3 months Hybrid: Paddington 2 days per week Rate: Up to £550/day IR35: Outside Interview: 1hr Technical Chat More ❯