london (city of london), south east england, united kingdom Hybrid / WFH Options
Harnham
ll be a senior in title, but operating as a tech lead in a flat structure. What they’re after: 4+ years’ experience building enterprise-grade software (Python, microservices, distributedsystems) Proven track record deploying LLM-based applications, ideally Agentic focused Clear evidence of Software skills (CI/CD etc.) - super important Ability to lead small teams, own More ❯
london, south east england, united kingdom Hybrid / WFH Options
Endava
ideally across multiple domains and platforms. You'll need to be fluent in architectural principles and confident applying them in a range of contexts—whether designing APIs, integration layers, distributedsystems, or cloud-native services. You'll often be the one leading when data is involved—defining the approach, shaping the architecture, and making sure it all joins More ❯
for business application Experience in applied research PREFERRED QUALIFICATIONS Experience with modeling tools such as R, scikit-learn, Spark MLLib, MxNet, Tensorflow, numpy, scipy etc. Experience with large scale distributedsystems such as Hadoop, Spark etc. PhD Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
Themis Solutions Inc
team blends decades of deep technical expertise with curiosity and humility. You'll work alongside engineers who have contributed to open-source projects, tuned SQL to perfection, built massive distributedsystems, and everything in between. And beyond the tech, our team is full of cyclists, musicians, gamers, skiers, and even a resident astrophysicist. Who you are You're More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Fdo Consulting Limited
training, conflict resolution, etc Experience Required - Excellent hands on knowledge of C#/.net Strong engineering architecture, design patterns and principles. Proven ability of designing and developing microservices and distributed systems. Commercial experience of Cloud technologies (AWS or Azure) Team development skills - mentoring, coaching, getting the best from your colleagues, etc, etc Strong knowledge of working in an Agile More ❯
Cheltenham, Gloucestershire, South West, United Kingdom Hybrid / WFH Options
Fdo Consulting Limited
training, conflict resolution, etc Experience Required - Excellent hands on knowledge of C#/.net Strong engineering architecture, design patterns and principles. Proven ability of designing and developing microservices and distributed systems. Commercial experience of Cloud technologies (AWS or Azure) Team development skills - mentoring, coaching, getting the best from your colleagues, etc, etc Strong knowledge of working in an Agile More ❯
Leeds, West Yorkshire, England, United Kingdom Hybrid / WFH Options
Robert Walters
modern data platforms from the ground up. Proficiency with Python, SQL, and orchestration tools such as Airflow or dbt. Strong understanding of data modelling, ETL/ELT processes, and distributed systems. Knowledge of data security, governance, and compliance best practices. Excellent communication skills, with the ability to work collaboratively and influence stakeholders. A growth mindset and readiness to step More ❯
backend services using Java, aligning with best practices for performance, reliability, and maintainability. Work with containerisation/orchestration technologies (Kubernetes) to deploy, manage, and scale services. Develop and maintain systems on Cloud Platform, leveraging cloud-native capabilities. Implement and manage message streaming/queuing architectures using Kafka (or similar), ensuring high throughput, resilience, and fault tolerance. Contribute to CI … storage, services like GKE, Pub/Sub, etc. In depth experience with Kafka: setting up clusters, producers/consumers, tuning, fault handling. Experience with microservices architecture, REST APIs, and distributed systems. Strong CI/CD and DevOps mindset; experience with automated testing, monitoring, logging, observability. Ability to work in agile environment; strong communication skills. More ❯
Manchester, Lancashire, England, United Kingdom Hybrid / WFH Options
Adecco
backend services using Java, aligning with best practices for performance, reliability, and maintainability. Work with containerisation/orchestration technologies (Kubernetes) to deploy, manage, and scale services. Develop and maintain systems on Cloud Platform, leveraging cloud-native capabilities. Implement and manage message streaming/queuing architectures using Kafka (or similar), ensuring high throughput, resilience, and fault tolerance. Contribute to CI … storage, services like GKE, Pub/Sub, etc. In depth experience with Kafka: setting up clusters, producers/consumers, tuning, fault handling. Experience with microservices architecture, REST APIs, and distributed systems. Strong CI/CD and DevOps mindset; experience with automated testing, monitoring, logging, observability. Ability to work in agile environment; strong communication skills. More ❯
Reading, Berkshire, United Kingdom Hybrid / WFH Options
Thales Group
writing infrastructure as a code (IaC) using Terraform Experience in various database repository model (SQL, NoSQL, S3, NAS) as a designer or administrator Experience in a large and complex distributed system with high availability and high scalability (using an application server, message-broker service, streaming, load-balancing) Experience in the network protocol (SOAP/REST, HTTP, TCP/IP … DNS, VPN, WAF, RTCP) Strong experience in Infrastructure as Code language, scripting code, continuous automation principles (CI/CD) Good knowledge of operating systems (Win/Linux) and proficiency in at least one development language (Java, C/C++, C#, Python, JavaScript, Go) AWS SAA or AWS SAP certification considered positively. Others Good communication skills (oral and written) Fluent More ❯
and integrations with advanced identity management systems. RESPONSIBILITIES Application Development: Develop and maintain full-stack applications using .NET Core, React JS, and TypeScript. Microservices Architecture: Design and implement scalable, distributedsystems, focusing on event-driven communication and domain-driven design (DDD). Identity Management: Integrate SSO/Identity Management solutions to enhance user authentication and security. Database Design … software security standards. EXPERIENCE A minimum of five years of professional development experience with .NET Core. Proven front-end expertise with React JS and TypeScript. Hands-on experience in distributed microservice architecture and event-driven communications. Familiarity with Agile methodologies and collaborative development practices. Professional experience with Azure cloud services for application hosting and maintenance. SKILLS AND COMPETENCIES Strong … knowledge of SOLID principles and service-oriented architecture. Proficiency in version control systems such as Git. Expertise in both relational and NoSQL databases design and querying. Confidence in oral and written communication to effectively convey technical concepts and project updates. Ability to participate in code reviews, providing constructive feedback and sharing knowledge with the team. In-depth understanding of More ❯
and integrations with advanced identity management systems. RESPONSIBILITIES Application Development: Develop and maintain full-stack applications using .NET Core, React JS, and TypeScript. Microservices Architecture: Design and implement scalable, distributedsystems, focusing on event-driven communication and domain-driven design (DDD). Identity Management: Integrate SSO/Identity Management solutions to enhance user authentication and security. Database Design … software security standards. EXPERIENCE A minimum of five years of professional development experience with .NET Core. Proven front-end expertise with React JS and TypeScript. Hands-on experience in distributed microservice architecture and event-driven communications. Familiarity with Agile methodologies and collaborative development practices. Professional experience with Azure cloud services for application hosting and maintenance. SKILLS AND COMPETENCIES Strong … knowledge of SOLID principles and service-oriented architecture. Proficiency in version control systems such as Git. Expertise in both relational and NoSQL databases design and querying. Confidence in oral and written communication to effectively convey technical concepts and project updates. Ability to participate in code reviews, providing constructive feedback and sharing knowledge with the team. In-depth understanding of More ❯
and integrations with advanced identity management systems. RESPONSIBILITIES Application Development: Develop and maintain full-stack applications using .NET Core, React JS, and TypeScript. Microservices Architecture: Design and implement scalable, distributedsystems, focusing on event-driven communication and domain-driven design (DDD). Identity Management: Integrate SSO/Identity Management solutions to enhance user authentication and security. Database Design … software security standards. EXPERIENCE A minimum of five years of professional development experience with .NET Core. Proven front-end expertise with React JS and TypeScript. Hands-on experience in distributed microservice architecture and event-driven communications. Familiarity with Agile methodologies and collaborative development practices. Professional experience with Azure cloud services for application hosting and maintenance. SKILLS AND COMPETENCIES Strong … knowledge of SOLID principles and service-oriented architecture. Proficiency in version control systems such as Git. Expertise in both relational and NoSQL databases design and querying. Confidence in oral and written communication to effectively convey technical concepts and project updates. Ability to participate in code reviews, providing constructive feedback and sharing knowledge with the team. In-depth understanding of More ❯
and integrations with advanced identity management systems. RESPONSIBILITIES Application Development: Develop and maintain full-stack applications using .NET Core, React JS, and TypeScript. Microservices Architecture: Design and implement scalable, distributedsystems, focusing on event-driven communication and domain-driven design (DDD). Identity Management: Integrate SSO/Identity Management solutions to enhance user authentication and security. Database Design … software security standards. EXPERIENCE A minimum of five years of professional development experience with .NET Core. Proven front-end expertise with React JS and TypeScript. Hands-on experience in distributed microservice architecture and event-driven communications. Familiarity with Agile methodologies and collaborative development practices. Professional experience with Azure cloud services for application hosting and maintenance. SKILLS AND COMPETENCIES Strong … knowledge of SOLID principles and service-oriented architecture. Proficiency in version control systems such as Git. Expertise in both relational and NoSQL databases design and querying. Confidence in oral and written communication to effectively convey technical concepts and project updates. Ability to participate in code reviews, providing constructive feedback and sharing knowledge with the team. In-depth understanding of More ❯
london (city of london), south east england, united kingdom
Venquis
and integrations with advanced identity management systems. RESPONSIBILITIES Application Development: Develop and maintain full-stack applications using .NET Core, React JS, and TypeScript. Microservices Architecture: Design and implement scalable, distributedsystems, focusing on event-driven communication and domain-driven design (DDD). Identity Management: Integrate SSO/Identity Management solutions to enhance user authentication and security. Database Design … software security standards. EXPERIENCE A minimum of five years of professional development experience with .NET Core. Proven front-end expertise with React JS and TypeScript. Hands-on experience in distributed microservice architecture and event-driven communications. Familiarity with Agile methodologies and collaborative development practices. Professional experience with Azure cloud services for application hosting and maintenance. SKILLS AND COMPETENCIES Strong … knowledge of SOLID principles and service-oriented architecture. Proficiency in version control systems such as Git. Expertise in both relational and NoSQL databases design and querying. Confidence in oral and written communication to effectively convey technical concepts and project updates. Ability to participate in code reviews, providing constructive feedback and sharing knowledge with the team. In-depth understanding of More ❯
providing hands-on technical leadership while helping define the engineering culture. This is a rare chance to have genuine impact on the technical direction of business-critical, data driven systems with AI at the centre. You’ll work across multiple teams, shaping architecture, setting high standards, mentoring engineers, and collaborating with stakeholders to deliver real user and business value. … informed communication. Contribute to company-wide technical standards and improve processes and tooling for the broader engineering organisation. What We’re Looking For Proven experience designing and delivering scalable distributedsystems , ideally with Python or a mix of statically and dynamically typed languages. Strong track record of writing production-quality code with a focus on maintainability, reliability, and … projects—aligning engineers without relying on formal authority. Ability to partner with senior stakeholders, balancing technical priorities with business needs. Hands-on, pragmatic mindset—comfortable diving into code and systems to understand trade-offs and guide delivery. Curiosity and a growth mindset—keen to expand into areas like machine learning systems or mobile integration if not already experienced. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Albany Growth
providing hands-on technical leadership while helping define the engineering culture. This is a rare chance to have genuine impact on the technical direction of business-critical, data driven systems with AI at the centre. You’ll work across multiple teams, shaping architecture, setting high standards, mentoring engineers, and collaborating with stakeholders to deliver real user and business value. … informed communication. Contribute to company-wide technical standards and improve processes and tooling for the broader engineering organisation. What We’re Looking For Proven experience designing and delivering scalable distributedsystems , ideally with Python or a mix of statically and dynamically typed languages. Strong track record of writing production-quality code with a focus on maintainability, reliability, and … projects—aligning engineers without relying on formal authority. Ability to partner with senior stakeholders, balancing technical priorities with business needs. Hands-on, pragmatic mindset—comfortable diving into code and systems to understand trade-offs and guide delivery. Curiosity and a growth mindset—keen to expand into areas like machine learning systems or mobile integration if not already experienced. More ❯
london, south east england, united kingdom Hybrid / WFH Options
Albany Growth
providing hands-on technical leadership while helping define the engineering culture. This is a rare chance to have genuine impact on the technical direction of business-critical, data driven systems with AI at the centre. You’ll work across multiple teams, shaping architecture, setting high standards, mentoring engineers, and collaborating with stakeholders to deliver real user and business value. … informed communication. Contribute to company-wide technical standards and improve processes and tooling for the broader engineering organisation. What We’re Looking For Proven experience designing and delivering scalable distributedsystems , ideally with Python or a mix of statically and dynamically typed languages. Strong track record of writing production-quality code with a focus on maintainability, reliability, and … projects—aligning engineers without relying on formal authority. Ability to partner with senior stakeholders, balancing technical priorities with business needs. Hands-on, pragmatic mindset—comfortable diving into code and systems to understand trade-offs and guide delivery. Curiosity and a growth mindset—keen to expand into areas like machine learning systems or mobile integration if not already experienced. More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Albany Growth
providing hands-on technical leadership while helping define the engineering culture. This is a rare chance to have genuine impact on the technical direction of business-critical, data driven systems with AI at the centre. You’ll work across multiple teams, shaping architecture, setting high standards, mentoring engineers, and collaborating with stakeholders to deliver real user and business value. … informed communication. Contribute to company-wide technical standards and improve processes and tooling for the broader engineering organisation. What We’re Looking For Proven experience designing and delivering scalable distributedsystems , ideally with Python or a mix of statically and dynamically typed languages. Strong track record of writing production-quality code with a focus on maintainability, reliability, and … projects—aligning engineers without relying on formal authority. Ability to partner with senior stakeholders, balancing technical priorities with business needs. Hands-on, pragmatic mindset—comfortable diving into code and systems to understand trade-offs and guide delivery. Curiosity and a growth mindset—keen to expand into areas like machine learning systems or mobile integration if not already experienced. More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Albany Growth
providing hands-on technical leadership while helping define the engineering culture. This is a rare chance to have genuine impact on the technical direction of business-critical, data driven systems with AI at the centre. You’ll work across multiple teams, shaping architecture, setting high standards, mentoring engineers, and collaborating with stakeholders to deliver real user and business value. … informed communication. Contribute to company-wide technical standards and improve processes and tooling for the broader engineering organisation. What We’re Looking For Proven experience designing and delivering scalable distributedsystems , ideally with Python or a mix of statically and dynamically typed languages. Strong track record of writing production-quality code with a focus on maintainability, reliability, and … projects—aligning engineers without relying on formal authority. Ability to partner with senior stakeholders, balancing technical priorities with business needs. Hands-on, pragmatic mindset—comfortable diving into code and systems to understand trade-offs and guide delivery. Curiosity and a growth mindset—keen to expand into areas like machine learning systems or mobile integration if not already experienced. More ❯
sheffield, south yorkshire, yorkshire and the humber, united kingdom Hybrid / WFH Options
Octopus Energy
and Django for backend development Good working knowledge of (or similar Javascript framework, e.g. React) In-depth knowledge of MariaDB and SQL RESTful API design and development Version control systems (e.g., Git) and CI/CD pipelines Web security best practices and performance optimization Server deployment and maintenance (e.g. nginx, cron, package managers) Strong debugging skills (e.g. PyCharm debugger … pdb, Sentry) The following would be a strong plus... Knowledge of IoT or hardware integration Experience with distributedsystems or offline-first architectures Background in energy, mobility, or fintech sectors Closing date for applications: 17th November pm. More about MOPO: MOPO is on a mission to enable renewable energy access in underserved markets. Already operating in Nigeria, DRC More ❯
St. Albans, Hertfordshire, England, United Kingdom
Method Resourcing
roadmap. Mentor and develop engineers, driving a culture of quality and accountability. What you'll bring Experience leading software teams through major rebuilds or modernisation programmes. Strong background in distributedsystems or large-scale applications. Proven track record in DevOps, CI/CD, and scalable production delivery. A collaborative mindset and ability to influence across teams. Experience in … data platforms, or safety-critical technology is advantageous. Why join This company is investing in long-term innovation, rethinking its entire platform to create faster, smarter, and more resilient systems that drive real-world impact. You'll lead the charge on a five-year roadmap that combines technical challenge with genuine purpose. RSG Plc is acting as an Employment More ❯
St. Albans, Hertfordshire, South East, United Kingdom
Method-Resourcing
roadmap. Mentor and develop engineers, driving a culture of quality and accountability. What you'll bring Experience leading software teams through major rebuilds or modernisation programmes. Strong background in distributedsystems or large-scale applications. Proven track record in DevOps, CI/CD, and scalable production delivery. A collaborative mindset and ability to influence across teams. Experience in … data platforms, or safety-critical technology is advantageous. Why join This company is investing in long-term innovation, rethinking its entire platform to create faster, smarter, and more resilient systems that drive real-world impact. You'll lead the charge on a five-year roadmap that combines technical challenge with genuine purpose. RSG Plc is acting as an Employment More ❯
API development and C# to join our data engineering team in a highly regulated industry. In this role, you’ll be instrumental in designing and building scalable, secure software systems that support seamless data movement between internal systems, third-party platforms, and cloud services. Your core focus will be developing and maintaining APIs and backend services that enable … years of relevant experience, a solid understanding of software system design, and a strong command of C# and modern API development patterns. A background in working with data systems, cloud integrations, and secure, large-scale applications will be highly advantageous. Responsibilities: Design, develop, and maintain scalable APIs and backend services to facilitate data flow between systems. Collaborate with data … structures, algorithms, and programming principles. Experience working with other relevant languages such as Python, JavaScript, or TypeScript. System Design: Ability to design and implement scalable software systems. Familiarity with distributed system patterns and architectural trade-offs. Experience with performance tuning and troubleshooting in complex environments. Data Systems Knowledge: Exposure to working in data-centric environments, supporting ETL/ More ❯
API development and C# to join our data engineering team in a highly regulated industry. In this role, you’ll be instrumental in designing and building scalable, secure software systems that support seamless data movement between internal systems, third-party platforms, and cloud services. Your core focus will be developing and maintaining APIs and backend services that enable … years of relevant experience, a solid understanding of software system design, and a strong command of C# and modern API development patterns. A background in working with data systems, cloud integrations, and secure, large-scale applications will be highly advantageous. Responsibilities: Design, develop, and maintain scalable APIs and backend services to facilitate data flow between systems. Collaborate with data … structures, algorithms, and programming principles. Experience working with other relevant languages such as Python, JavaScript, or TypeScript. System Design: Ability to design and implement scalable software systems. Familiarity with distributed system patterns and architectural trade-offs. Experience with performance tuning and troubleshooting in complex environments. Data Systems Knowledge: Exposure to working in data-centric environments, supporting ETL/ More ❯