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Data Engineer

NewBe an early applicant UKContract

Contract Data Engineer (6 months, Inside IR35) on a large banking client's data transformation and cloud modernisation programme. Day to day you build and optimise scalable ETL/ELT pipelines and migrate legacy data to the cloud using Databricks, Python, SQL, and Oracle, hybrid with 3 days a week onsite in Canary Wharf, London.

Azure CI/CD Cloud Data Engineering Data Modeling +9 skills

Data Engineer - Real-Time Market Data Pipelines

NewBe an early applicant UKFull-time

Builds and maintains the data infrastructure powering Winton's research and trading strategies, managing end-to-end lifecycles of diverse market datasets — acquiring, cleaning, and delivering them through robust real-time pipelines. Full-time, permanent role based in London.

Lead Full Stack Engineer

NewBe an early applicant UKLead

Kinsworth is hiring a Lead Full Stack Engineer in London to lead the technical design of its consumer product, manage and mentor engineers, and own architecture in a build-it/run-it fintech environment. The stack centers on React/React Native, TypeScript, Next.js, Node, GraphQL/Apollo, Azure with Docker/Kubernetes, Sentry, and AI/LLM tooling.

AI API Automation Azure CI/CD +21 skills

Nomura Holdings, Inc.

Full Stack Developer: Trading & Structured Products Ops

NewBe an early applicant UK

Nomura is hiring a Full Stack Developer in London to build and enhance the Totoro trading and risk system for Structured Products Trading & Operations. Day to day, the developer works with Python and React in a hybrid setup, collaborating with quants, front office, and IT to deliver robust solutions.

Nomura Holdings, Inc.

Full Stack Developer - Structured Products Trading & Operations

NewBe an early applicant UK

Full stack developer on Nomura's Global Markets IT team in London (hybrid), building and supporting the Totoro trading and risk management system for Fixed Income structured products. Day to day involves Python and React/TypeScript development across trading, risk, and operational tooling, plus second-line business support.

Agile Ansible Containerization Git Jenkins +5 skills

Full Stack Developer - Assistant Vice President

NewBe an early applicant HybridUKFull-timeC-level

Full Stack Developer (AVP level) on Citi's Risk Data Team in Northern Ireland, building and maintaining enterprise risk-data microservices and pipelines. Day to day: develop Java/J2EE and Spring Boot REST services, optimize SQL, contribute to CI/CD, write tests, and mentor developers. Hybrid, up to 2 days at home per week.

Accessibility AI Bitbucket CI/CD Cloud +18 skills

Citibank (Switzerland) AG

Full Stack Developer - Assistant Vice President

NewBe an early applicant HybridUKFull-timeC-level

Full stack developer (AVP) on Citi's Risk Data Team, building and maintaining microservices, pipelines and analytics for enterprise risk data. Day-to-day work centers on Java/J2EE, Spring Boot, REST APIs, SQL and CI/CD, alongside leading and mentoring a team of application developers.

Accessibility AI Bitbucket CI/CD Cloud +18 skills

Security-Cleared SRE/DevOps Engineer, Hybrid (AWS K8s)

NewBe an early applicant HybridUKContract

Contract (outside IR35) SRE/DevOps engineer role via Venn Group, hybrid with 4 days on-site in 'the West' (UK) and 1 day from home. You automate, monitor and improve service reliability on AWS/Kubernetes, contribute to CI/CD and join on-call. Active eDV security clearance and UK nationality are mandatory.

550 – 625 £ / day

Aalyria Technologies, Inc.

Senior Backend Engineer - 5G NTN & Satellite Orchestration

NewBe an early applicant UKSenior

Senior backend engineer on Aalyria's Spacetime team building a cloud-native platform that orchestrates 5G NTN (satellite) and Direct-to-Cell services, coordinating satellite operators with terrestrial networks. Day-to-day is distributed systems design in C++, Go, and Java using gRPC and Protocol Buffers, deployed on Kubernetes.

Cloud Cloud Native C++ Distributed Systems gRPC +2 skills

Java Backend Engineer — Spring Boot, Cloud & DevOps

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Sivara GmbH is hiring a backend engineer in Welwyn Garden City (hybrid) to design Java services with Spring Boot and take ownership of production systems' reliability. The role demands several years of Java experience, strong DevOps skills, and cloud familiarity, primarily with Microsoft Azure.

Azure Cloud DevOps Java Spring

AWS DevOps Engineer — Cloud Infra & Security (Hybrid)

NewBe an early applicant UK

DevOps engineer at Iglu.com who designs, secures and automates the company's AWS cloud infrastructure, owning projects end-to-end from discovery to production. Core stack includes EC2, ECS/Fargate, S3, RDS, Snyk CSPM, TeamCity/Octopus Deploy CI/CD, and Terraform or CloudFormation.

AWS CI/CD Cloud CloudFormation DevOps +6 skills

Wave Recruitment - Demo

Full Stack Developer

NewBe an early applicant UK

Full Stack Developer building cloud-native applications for multi-agent (AI agent) systems — scalable backends, APIs and microservices, plus animated, chat-driven frontends. Core stack spans JavaScript/TypeScript, React/Vue, Node.js and Python frameworks on AWS/GCP/Azure with Docker, Kubernetes and Terraform.

Agentic AI AI API Api Security Automation +29 skills

SR2 - Socially Responsible Recruitment

SC Cleared Azure Devops Engineer

NewBe an early applicant UKContractSenior

Senior contract DevOps engineer supporting a large-scale Azure data platform for a UK public-sector programme: building CI/CD pipelines and toolchains, developing Azure Data Factory/Synapse/Data Lake services, and provisioning infra with Terraform. SC clearance required; role aligned to Newcastle or Leeds.

Agile Analytics Automation Azure Azure Data Factory +15 skills

MBDA Missile Systems

Hybrid Network DevOps Engineer - Python & CI/CD

NewBe an early applicant HybridUK

Network DevOps Engineer at MBDA UK's Digital Networks team, modernising network management through automated tooling: designing and maintaining Python software, CI/CD pipelines and Ansible playbooks to manage physical and virtual networks at scale. Hybrid role (2-3 days on-site) in Stevenage with salary up to £55,000 plus bonus.

Ansible CI/CD DevOps Python

Senior Java Backend Engineer - Fintech with Stock Options

NewBe an early applicant UKSenior

Design, build, and maintain scalable Java-based backend systems for fintech products, developing REST APIs and microservices for payments, treasury, and transactions using Spring Boot and PostgreSQL. The role emphasizes clean code and TDD in a hyper-growth startup, working from the London office 3–4 days per week.

API Fintech Java Microservices PostgreSQL +3 skills

Secure Backend Engineer - eDV Cleared, Architecture & Impact

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Backend Software Engineer building robust APIs and services for secure, mission-critical national security systems, with the opportunity to shape architecture. Works across the full backend stack in Java, Python, C++, C#, or Go from UK locations; active eDV clearance is required.

API C++ C# Java Python

Origin8tive Ltd

Senior Backend Engineer (DV Cleared) - C++/Java

NewBe an early applicant UKSenior

Senior backend engineer at Origin8tive in Cheltenham (DV clearance required) designing, building, and maintaining high-performance backend software in Java and C++ on Linux. The role involves working directly with customers, mentoring juniors, and driving code quality, automation, and testing practices.

Automation C++ Java Linux

DevOps Engineer (AWS Focus) IT · Wimbledon, Portsmouth ·

NewBe an early applicant HybridUK

Hands-on DevOps engineer who designs, secures and automates Iglu's AWS cloud estate (EC2, ECS, Fargate, S3, RDS), builds out Control Tower/Landing Zones, runs CSPM with Snyk, and supports TeamCity/Octopus Deploy CI/CD, working in a lean Ops & Security team on a hybrid basis from Wimbledon or Portsmouth.

Automation AWS Bash CI/CD Cloud +14 skills

Senior AWS DevOps Engineer

NewBe an early applicant UKSenior

Senior hands-on DevOps engineer at UBDS Group's consulting arm Rayo: designs, builds and operates secure AWS cloud infrastructure, CI/CD pipelines (GitLab/GitHub), Terraform IaC and Kubernetes/EKS workloads for public-sector and regulated clients, while mentoring engineers and setting engineering standards.

Agile AI Automation AWS Bash +17 skills

SC Cleared Azure Devops Engineer

NewBe an early applicant UKContractSenior

Senior DevOps engineer (SC clearance required) supporting a large-scale Azure data platform for a major public-sector programme: building CI/CD pipelines, developing Azure Data Factory/Synapse/Data Lake services, and provisioning infrastructure with Terraform. Contract role, inside IR35, aligned to Newcastle or Leeds.

Agile Analytics Automation Azure Azure Data Factory +15 skills