delivery, and continuous evolution of BCG's security platforms across identity, device, and data protection domains. This role ensures end-to-end security engineering across all technology environments, including cloud, on-prem, and hybrid systems. The leader will drive strategic planning, execution, and operations of scalable, automated, and resilient security controls that protect BCG's global operations and users … prevention, and device compliance. Build and operate scalable data protection solutions, including data loss prevention (DLP), secrets management, encryption, and classification. Integrate security controls into CI/CD pipelines, cloud-native services, and on-prem platforms to enforce security-by-design principles. Deliver security capabilities that support modern work scenarios, remote access, zero-trust networking, and AI/… scale security platforms. Deep expertise in IAM, endpoint security, and data protection technologies, with proven ability to design and scale global solutions. Experience with security engineering in hybrid and cloud-native environments (AWS, Azure, GCP). Proven track record in automating security controls, implementing zero-trust models, and supporting 24x7 security operations. Strong understanding of compliance frameworks and More ❯
delivery, and continuous evolution of BCG's security platforms across identity, device, and data protection domains. This role ensures end-to-end security engineering across all technology environments, including cloud, on-prem, and hybrid systems. The leader will drive strategic planning, execution, and operations of scalable, automated, and resilient security controls that protect BCG’s global operations and users … prevention, and device compliance. * Build and operate scalable data protection solutions, including data loss prevention (DLP), secrets management, encryption, and classification. * Integrate security controls into CI/CD pipelines, cloud-native services, and on-prem platforms to enforce security-by-design principles. * Deliver security capabilities that support modern work scenarios, remote access, zero-trust networking, and AI/… scale security platforms. * Deep expertise in IAM, endpoint security, and data protection technologies, with proven ability to design and scale global solutions. * Experience with security engineering in hybrid and cloud-native environments (AWS, Azure, GCP). * Proven track record in automating security controls, implementing zero-trust models, and supporting 24x7 security operations. * Strong understanding of compliance frameworks and More ❯
Node.js backend. You will be instrumental in shaping our technical direction, driving the evolution of our APIs, ensuring our services are resilient, scalable and secure within a cutting-edge, cloud-native environment (Helm, Kubernetes). The Deliverables Design and build sophisticated, scalable GraphQL APIs and backend services using TypeScript and Node.js. Lead the design and evolution of our … and Node.js . Expert level GraphQL , including advanced API design, schema evolution, performance optimisation. Strong automated testing frameworks like Vitest and Playwright . Proficiency with modern DevOps tooling and cloud-native architecture, including Docker , Helm , Kubernetes . Proven ability to lead technical discussions, influence architectural decisions, drive improvements across a codebase. A passion for mentoring and coaching other More ❯
GreenTech, Utilities, PE & many more. The roles will be heavily weighted toward the Backend (80/20), but you will be expected to work across the Frontend and with Cloud-native Architectures. Lead Python Developer - Python, AWS, React, TypeScript, Microservices Lead Engineer: 5+ years of commercial experience with prior experience Leading small teams My have strong demonstrated knowledge … of Python Knowledge of frontend technologies - ideally React Strong experience working with cloud-native technologies - ideally AWS Agile ways of working A consulting background will be highly advantageous Pays £90k-£115k + discretionary bonus + excellent benefits package Hybrid working with 3-days a week required in London offices Lead Python Developer - Python, AWS, React, TypeScript, Microservices More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
GreenTech, Utilities, PE & many more. The roles will be heavily weighted toward the Backend (80/20), but you will be expected to work across the Frontend and with Cloud-native Architectures. Lead Python Developer - Python, AWS, React, TypeScript, Microservices Lead Engineer: 5+ years of commercial experience with prior experience Leading small teams My have strong demonstrated knowledge … of Python Knowledge of frontend technologies - ideally React Strong experience working with cloud-native technologies - ideally AWS Agile ways of working A consulting background will be highly advantageous Pays £90k-£115k + discretionary bonus + excellent benefits package Hybrid working with 3-days a week required in London offices Lead Python Developer - Python, AWS, React, TypeScript, Microservices More ❯
that powers systematic trading strategies across asset classes. This is a high-impact engineering role focused on designing and optimizing real-time and historical market data pipelines in a cloud-native environment. You'll work closely with trading and quant teams to ensure data is clean, fast, and accessible - enabling research, signal generation, and execution at scale. What … processing, and storing large volumes of market data. Work with time-series databases (e.g., KDB, OneTick) and Parquet-based file storage to optimize data access and retrieval. Design scalable cloud-native solutions (AWS preferred) for market data ingestion and distribution. (Bonus) Integrate Apache Iceberg for large-scale data lake management and versioned data workflows. Collaborate with trading and … to support high-frequency trading environments. What You Bring 4+ years of experience in software engineering, with a focus on market data systems. Strong Python skills and familiarity with cloud platforms (AWS, GCP, or Azure). Experience with tick data and building tick data pipelines. Proficiency with Parquet-based file storage; Iceberg experience is a plus. Familiarity with Kubernetes More ❯
that powers systematic trading strategies across asset classes. This is a high-impact engineering role focused on designing and optimizing real-time and historical market data pipelines in a cloud-native environment. You'll work closely with trading and quant teams to ensure data is clean, fast, and accessible - enabling research, signal generation, and execution at scale. What … processing, and storing large volumes of market data. Work with time-series databases (e.g., KDB, OneTick) and Parquet-based file storage to optimize data access and retrieval. Design scalable cloud-native solutions (AWS preferred) for market data ingestion and distribution. (Bonus) Integrate Apache Iceberg for large-scale data lake management and versioned data workflows. Collaborate with trading and … to support high-frequency trading environments. What You Bring 4+ years of experience in software engineering, with a focus on market data systems. Strong Python skills and familiarity with cloud platforms (AWS, GCP, or Azure). Experience with tick data and building tick data pipelines. Proficiency with Parquet-based file storage; Iceberg experience is a plus. Familiarity with Kubernetes More ❯
london (city of london), south east england, united kingdom
Selby Jennings
that powers systematic trading strategies across asset classes. This is a high-impact engineering role focused on designing and optimizing real-time and historical market data pipelines in a cloud-native environment. You'll work closely with trading and quant teams to ensure data is clean, fast, and accessible - enabling research, signal generation, and execution at scale. What … processing, and storing large volumes of market data. Work with time-series databases (e.g., KDB, OneTick) and Parquet-based file storage to optimize data access and retrieval. Design scalable cloud-native solutions (AWS preferred) for market data ingestion and distribution. (Bonus) Integrate Apache Iceberg for large-scale data lake management and versioned data workflows. Collaborate with trading and … to support high-frequency trading environments. What You Bring 4+ years of experience in software engineering, with a focus on market data systems. Strong Python skills and familiarity with cloud platforms (AWS, GCP, or Azure). Experience with tick data and building tick data pipelines. Proficiency with Parquet-based file storage; Iceberg experience is a plus. Familiarity with Kubernetes More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Digital Waffle
AI tools to accelerate design, refactoring, and delivery . You’ll be the technical driver behind a full product transformation, rebuilding a complex ERP-scale system into a modern, cloud-native platform. Working closely with product and technical leadership, you’ll design architecture, write production-quality code, and use AI tools to streamline development and shape how the … candidates) Location: Hybrid – London office once per fortnight, remote within the UK What you’ll be doing: Lead the refactor of a large legacy system into a modern, scalable cloud-native product Design and implement new architecture using AWS microservices, PostgreSQL, Node.js, React, and TypeScript Use AI-assisted tools such as OpenAI, LangChain, Claude, or Hugging Face to More ❯
AI tools to accelerate design, refactoring, and delivery . You’ll be the technical driver behind a full product transformation, rebuilding a complex ERP-scale system into a modern, cloud-native platform. Working closely with product and technical leadership, you’ll design architecture, write production-quality code, and use AI tools to streamline development and shape how the … candidates) Location: Hybrid – London office once per fortnight, remote within the UK What you’ll be doing: Lead the refactor of a large legacy system into a modern, scalable cloud-native product Design and implement new architecture using AWS microservices, PostgreSQL, Node.js, React, and TypeScript Use AI-assisted tools such as OpenAI, LangChain, Claude, or Hugging Face to More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
projects span several sectors, including Finance, GreenTech, Utilities, Private Equity, and more. The positions are primarily backend-focused (around 80%) but will also involve contributions to frontend development and cloud-native architecture. Key Requirements: 5+ years of commercial experience, including previous responsibility for leading small teams Strong, demonstrable expertise in Python Experience with frontend technologies – ideally React Solid … background working with cloud-native technologies, preferably AWS Comfortable working in Agile environments A consulting background will be significantly advantageous Salary: £90k – £115k Discretionary bonus scheme Excellent benefits package Hybrid working in London (3 days on site/week) If the above roles are of interest, and you'd like to know more, please message me or email More ❯
projects span several sectors, including Finance, GreenTech, Utilities, Private Equity, and more. The positions are primarily backend-focused (around 80%) but will also involve contributions to frontend development and cloud-native architecture. Key Requirements: 5+ years of commercial experience, including previous responsibility for leading small teams Strong, demonstrable expertise in Python Experience with frontend technologies – ideally React Solid … background working with cloud-native technologies, preferably AWS Comfortable working in Agile environments A consulting background will be significantly advantageous Salary: £90k – £115k Discretionary bonus scheme Excellent benefits package Hybrid working in London (3 days on site/week) If the above roles are of interest, and you'd like to know more, please message me or email More ❯
Product and Design to define and deliver an ambitious roadmap Build a high-performance culture based on collaboration, ownership, and continuous improvement Drive modern engineering practices – CI/CD, cloud-native design, observability, and automation Support hiring, mentoring, and career development across the engineering team About You Proven experience leading engineering teams in a SaaS environment Strong background … as a hands-on engineer, ideally with experience in cloud-native or distributed systems Track record of delivering high-scale consumer or B2C products Comfortable operating at both strategic and technical levels Experienced in Agile and modern DevOps practices Excellent communicator, able to inspire and influence across technical and non-technical teams Tech Environment (indicative) JavaScript/TypeScript More ❯
City of London, London, United Kingdom Hybrid / WFH Options
DRC Search
Product and Design to define and deliver an ambitious roadmap Build a high-performance culture based on collaboration, ownership, and continuous improvement Drive modern engineering practices – CI/CD, cloud-native design, observability, and automation Support hiring, mentoring, and career development across the engineering team About You Proven experience leading engineering teams in a SaaS environment Strong background … as a hands-on engineer, ideally with experience in cloud-native or distributed systems Track record of delivering high-scale consumer or B2C products Comfortable operating at both strategic and technical levels Experienced in Agile and modern DevOps practices Excellent communicator, able to inspire and influence across technical and non-technical teams Tech Environment (indicative) JavaScript/TypeScript More ❯
london, south east england, united kingdom Hybrid / WFH Options
DRC Search
Product and Design to define and deliver an ambitious roadmap Build a high-performance culture based on collaboration, ownership, and continuous improvement Drive modern engineering practices – CI/CD, cloud-native design, observability, and automation Support hiring, mentoring, and career development across the engineering team About You Proven experience leading engineering teams in a SaaS environment Strong background … as a hands-on engineer, ideally with experience in cloud-native or distributed systems Track record of delivering high-scale consumer or B2C products Comfortable operating at both strategic and technical levels Experienced in Agile and modern DevOps practices Excellent communicator, able to inspire and influence across technical and non-technical teams Tech Environment (indicative) JavaScript/TypeScript More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
DRC Search
Product and Design to define and deliver an ambitious roadmap Build a high-performance culture based on collaboration, ownership, and continuous improvement Drive modern engineering practices – CI/CD, cloud-native design, observability, and automation Support hiring, mentoring, and career development across the engineering team About You Proven experience leading engineering teams in a SaaS environment Strong background … as a hands-on engineer, ideally with experience in cloud-native or distributed systems Track record of delivering high-scale consumer or B2C products Comfortable operating at both strategic and technical levels Experienced in Agile and modern DevOps practices Excellent communicator, able to inspire and influence across technical and non-technical teams Tech Environment (indicative) JavaScript/TypeScript More ❯
GreenTech, Utilities, PE & many more. The roles will be heavily weighted toward the Backend (80/20), but you will be expected to work across the Frontend and with Cloud-native Architectures. Lead Python Developer - Python, AWS, React, TypeScript, Microservices Lead Engineer: 5+ years of commercial experience with prior experience Leading small teams My have strong demonstrated knowledge … of Python Knowledge of frontend technologies - ideally React Strong experience working with cloud-native technologies - ideally AWS Agile ways of working A consulting background will be highly advantageous Pays £90k-£115k + discretionary bonus + excellent benefits package Hybrid working with 3-days a week required in London offices Lead Python Developer - Python, AWS, React, TypeScript, Microservices More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
GreenTech, Utilities, PE & many more. The roles will be heavily weighted toward the Backend (80/20), but you will be expected to work across the Frontend and with Cloud-native Architectures. Lead Python Developer - Python, AWS, React, TypeScript, Microservices Lead Engineer: 5+ years of commercial experience with prior experience Leading small teams My have strong demonstrated knowledge … of Python Knowledge of frontend technologies - ideally React Strong experience working with cloud-native technologies - ideally AWS Agile ways of working A consulting background will be highly advantageous Pays £90k-£115k + discretionary bonus + excellent benefits package Hybrid working with 3-days a week required in London offices Lead Python Developer - Python, AWS, React, TypeScript, Microservices More ❯
GreenTech, Utilities, PE & many more. The roles will be heavily weighted toward the Backend (80/20), but you will be expected to work across the Frontend and with Cloud-native Architectures. Principal Engineer - Python, AWS, React, Microservices Principal Engineer: 8+ years of commercial experience Experience guiding multiple teams and helping set technical direction My have strong demonstrated … knowledge of Python Knowledge of frontend technologies - ideally React Strong experience working with cloud-native technologies - ideally AWS Agile ways of working A Consulting background will be highly advantageous Pays £120k-£135k - + discretionary bonus + excellent benefits package Hybrid working with 3-days a week required in London offices Principal Engineer - Python, AWS, React, Microservices More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Oliver Bernard
GreenTech, Utilities, PE & many more. The roles will be heavily weighted toward the Backend (80/20), but you will be expected to work across the Frontend and with Cloud-native Architectures. Principal Engineer - Python, AWS, React, Microservices Principal Engineer: 8+ years of commercial experience Experience guiding multiple teams and helping set technical direction My have strong demonstrated … knowledge of Python Knowledge of frontend technologies - ideally React Strong experience working with cloud-native technologies - ideally AWS Agile ways of working A Consulting background will be highly advantageous Pays £120k-£135k - + discretionary bonus + excellent benefits package Hybrid working with 3-days a week required in London offices Principal Engineer - Python, AWS, React, Microservices More ❯
london, south east england, united kingdom Hybrid / WFH Options
Inara
the start of a brand-new project. The team is building a next-generation platform that handles large-scale, multi-tenant, geospatial and graph-based data in a secure cloud environment. This is an opportunity to work on greenfield architecture using modern languages and infrastructure, and to help define best practices across a critical mission space. The Role As … and deliver secure, scalable backend APIs that power complex analytical and operational systems. You will be instrumental in defining architecture patterns, integrating geospatial data sources, and working with modern cloud-native technologies. Tech Stack Languages: Python (preferred), GoLang, or Rust Databases: Relational and Graph Infrastructure: GCP, Serverless, Containers, Kubernetes (not essential) IaC: Terraform (nice to have) Focus Areas … Secure multi-tenant systems, data orchestration, geospatial and graph data handling Key Responsibilities Design and implement backend APIs in a secure, cloud-native environment Handle and optimise large-scale, complex datasets including geospatial data Build and maintain graph-based data structures and APIs Apply robust access control and security principles Collaborate with data and front-end teams to More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Inara
the start of a brand-new project. The team is building a next-generation platform that handles large-scale, multi-tenant, geospatial and graph-based data in a secure cloud environment. This is an opportunity to work on greenfield architecture using modern languages and infrastructure, and to help define best practices across a critical mission space. The Role As … and deliver secure, scalable backend APIs that power complex analytical and operational systems. You will be instrumental in defining architecture patterns, integrating geospatial data sources, and working with modern cloud-native technologies. Tech Stack Languages: Python (preferred), GoLang, or Rust Databases: Relational and Graph Infrastructure: GCP, Serverless, Containers, Kubernetes (not essential) IaC: Terraform (nice to have) Focus Areas … Secure multi-tenant systems, data orchestration, geospatial and graph data handling Key Responsibilities Design and implement backend APIs in a secure, cloud-native environment Handle and optimise large-scale, complex datasets including geospatial data Build and maintain graph-based data structures and APIs Apply robust access control and security principles Collaborate with data and front-end teams to More ❯
the start of a brand-new project. The team is building a next-generation platform that handles large-scale, multi-tenant, geospatial and graph-based data in a secure cloud environment. This is an opportunity to work on greenfield architecture using modern languages and infrastructure, and to help define best practices across a critical mission space. The Role As … and deliver secure, scalable backend APIs that power complex analytical and operational systems. You will be instrumental in defining architecture patterns, integrating geospatial data sources, and working with modern cloud-native technologies. Tech Stack Languages: Python (preferred), GoLang, or Rust Databases: Relational and Graph Infrastructure: GCP, Serverless, Containers, Kubernetes (not essential) IaC: Terraform (nice to have) Focus Areas … Secure multi-tenant systems, data orchestration, geospatial and graph data handling Key Responsibilities Design and implement backend APIs in a secure, cloud-native environment Handle and optimise large-scale, complex datasets including geospatial data Build and maintain graph-based data structures and APIs Apply robust access control and security principles Collaborate with data and front-end teams to More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Inara
the start of a brand-new project. The team is building a next-generation platform that handles large-scale, multi-tenant, geospatial and graph-based data in a secure cloud environment. This is an opportunity to work on greenfield architecture using modern languages and infrastructure, and to help define best practices across a critical mission space. The Role As … and deliver secure, scalable backend APIs that power complex analytical and operational systems. You will be instrumental in defining architecture patterns, integrating geospatial data sources, and working with modern cloud-native technologies. Tech Stack Languages: Python (preferred), GoLang, or Rust Databases: Relational and Graph Infrastructure: GCP, Serverless, Containers, Kubernetes (not essential) IaC: Terraform (nice to have) Focus Areas … Secure multi-tenant systems, data orchestration, geospatial and graph data handling Key Responsibilities Design and implement backend APIs in a secure, cloud-native environment Handle and optimise large-scale, complex datasets including geospatial data Build and maintain graph-based data structures and APIs Apply robust access control and security principles Collaborate with data and front-end teams to More ❯
grade solutions. Working closely with the Global Head of Engineering and a talented global team of developers and architects, you will plan, design, and deliver scalable, secure, and automated cloud platforms within Microsoft Azure. The organisation has beautiful offices in the West End, with a requirement to attend approximately once a fortnight. Key Responsibilities: Design and deliver high-performance … to OpenAPI 3.x standards. Lead and mentor a small, focused development team, promoting collaboration, code quality, and technical excellence. Modernise legacy systems and drive the development of next-generation, cloud-native solutions aligned with architectural best practices. Champion DevOps, CI/CD, and automation to ensure fast, reliable, and secure releases. Evaluate and implement emerging technologies to enhance … an opportunity to play a key role in defining the technical direction of a global platform, combining architecture, leadership, and deep engineering capability. If you thrive on building robust, cloud-native systems, leading high-performing teams, and solving complex challenges at scale, this role offers the opportunity to make a genuine impact within a world-class organisation. More ❯