Software Engineer (DV Security Clearance) Position Description Elevate your potential with CGI, a global technology service provider and premier business consultancy recognized by Forbes Magazine as a top 100 employer. Our mission is rooted in evolution, excelling in intricate challenges. Collaborating directly with our clients, we employ innovative technologies to revolutionize, empower, safeguard, and deliver critical mission systems. The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2023 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a member not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. We are looking for a Software Developers to come and join our Secure Innovation & Advisory area which sits within the Space, Defence and Intelligence business unit here at CGI. The successful Senior Engineer can either be based out of either Gloucester or Manchester offices. Your future duties and responsibilities We are looking for experienced Software Engineers who are passionate about, and comfortable working with leading edge and bespoke technologies, delivering solutions to help keep our country safe. Our teams work alongside our clients to help them understand how to exploit technologies to maintain competitive advantage. Our systems are engineered for performance, security, reliability and scalability; built with modern CI and CD tooling and techniques. Required qualifications to be successful in this role As a minimum, candidates must have proven technical skills in at least one (ideally several) of the following: • Containerisation/Container Security; • Microservice Architectures; • API Development, REST, Swagger, OpenAPI, gRPC; • Cloud platforms and technologies, AWS, (e.g. Lambda, API Gateway, EKS), Azure, Google Cloud Platform (GCP); • Cloud native Apps, Kubernetes, OpenShift, MicroK8s; • Infrastructure as Code (IaC), automation & configuration management; • Ansible (plus Puppet, Saltstack), Terraform, CloudFormation; • NodeJS, REACT/MaterialUI (plus Angular), Python, JavaScript; • Big data processing and analysis, e.g. Apache Hadoop (CDH), Apache Spark; • RedHat Enterprise Linux, CentOS, Debian or Ubuntu. • Java 8, Spring framework (preferably Spring boot), AMQP - RabbitMQ, • Open source technologies; • Experience of Agile software development (SAFe, Scrum, Kanban, etc) • Experience writing technical documentation such as LLDs, user guides, release notes etc All applicants must hold or be prepared to undergo National Security Vetting (NSV) Security Check (SC) level. Any individual without security clearance is welcome to apply and will always be considered for this or wider opportunities in CGI, where appropriate. Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.
15/10/2025
Full time
Software Engineer (DV Security Clearance) Position Description Elevate your potential with CGI, a global technology service provider and premier business consultancy recognized by Forbes Magazine as a top 100 employer. Our mission is rooted in evolution, excelling in intricate challenges. Collaborating directly with our clients, we employ innovative technologies to revolutionize, empower, safeguard, and deliver critical mission systems. The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation to our clients using proven and emerging technologies, agile delivery processes and our deep expertise across the breadth of space, defence, intelligence, aerospace and maritime, all underpinned by our end-to-end cyber capability. We work collaboratively with global technology companies, cutting edge SMEs and academia to deliver the optimal solution for each client. CGI was recognised in the Sunday Times Best Places to Work List 2023 and has been named one of the 'World's Best Employers' by Forbes magazine. We offer a competitive salary, excellent pension, private healthcare, plus a share scheme (3.5% + 3.5% matching) which makes you a member not just an employee. We are committed to inclusivity, building a genuinely diverse community of tech talent and inspiring everyone to pursue careers in our sector, including our Armed Forces, and are proud to hold a Gold Award in recognition of our support of the Armed Forces Corporate Covenant. Join us and you'll be part of an open, friendly community of experts. We'll train and support you in taking your career wherever you want it to go. We are looking for a Software Developers to come and join our Secure Innovation & Advisory area which sits within the Space, Defence and Intelligence business unit here at CGI. The successful Senior Engineer can either be based out of either Gloucester or Manchester offices. Your future duties and responsibilities We are looking for experienced Software Engineers who are passionate about, and comfortable working with leading edge and bespoke technologies, delivering solutions to help keep our country safe. Our teams work alongside our clients to help them understand how to exploit technologies to maintain competitive advantage. Our systems are engineered for performance, security, reliability and scalability; built with modern CI and CD tooling and techniques. Required qualifications to be successful in this role As a minimum, candidates must have proven technical skills in at least one (ideally several) of the following: • Containerisation/Container Security; • Microservice Architectures; • API Development, REST, Swagger, OpenAPI, gRPC; • Cloud platforms and technologies, AWS, (e.g. Lambda, API Gateway, EKS), Azure, Google Cloud Platform (GCP); • Cloud native Apps, Kubernetes, OpenShift, MicroK8s; • Infrastructure as Code (IaC), automation & configuration management; • Ansible (plus Puppet, Saltstack), Terraform, CloudFormation; • NodeJS, REACT/MaterialUI (plus Angular), Python, JavaScript; • Big data processing and analysis, e.g. Apache Hadoop (CDH), Apache Spark; • RedHat Enterprise Linux, CentOS, Debian or Ubuntu. • Java 8, Spring framework (preferably Spring boot), AMQP - RabbitMQ, • Open source technologies; • Experience of Agile software development (SAFe, Scrum, Kanban, etc) • Experience writing technical documentation such as LLDs, user guides, release notes etc All applicants must hold or be prepared to undergo National Security Vetting (NSV) Security Check (SC) level. Any individual without security clearance is welcome to apply and will always be considered for this or wider opportunities in CGI, where appropriate. Together, as owners, let's turn meaningful insights into action. Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you'll reach your full potential because You are invited to be an owner from day 1 as we work together to bring our Dream to life. That's why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company's strategy and direction. Your work creates value. You'll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise. You'll shape your career by joining a company built to grow and last. You'll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons. Come join our team-one of the largest IT and business consulting services firms in the world.
Senior Full Stack Systems Developer Location: Watford (Hybrid) Salary: 75,000 - 85,000 + Bonus + Benefits Reference: BY(phone number removed) This is a fantastic opportunity to join a leading innovator in environmental technology, with a decade-long track record building innovative, end-to-end monitoring ecosystem across the UK. The team's cutting-edge tools contribute to monitoring environmental data in real-time. Due to continued growth and increased requirements, they're seeking a Senior Full Stack Developer to lead a team of developers and help shape the next generation of their digital systems and services. This Senior Full Stack Systems Developer role offers: A competitive salary ( 75,000 - 85,000 salary + profit/performance bonus), with scope for increased salary with progression. Generous annual leave and pension scheme Private medical cover Electric vehicle salary sacrifice scheme Collaborative culture focused on innovation and impact The Senior Full Stack Systems Developer selected will be leading full-stack development across cloud-based software products, with a good understanding of Full Software System Lifecycle from architecture to deployment. Candidates will be ensuring the performance, reliability, and security of enterprise systems, mentoring junior developers, supporting technical strategy and collaborating with internal teams to deliver solutions. To be considered for this Senior Full Stack Systems Developer role you must have: Strong background in Full Software System Lifecycles and enterprise systems Java enterprise middleware experience is essential Preferably, have previously worked in software development within the environmental monitoring field Expertise in system design, development, testing, and deployment Deep understanding of security, databases, networking, and HCI Docker, REST APIs, MQTT Deep learning frameworks Leadership or mentoring experience If you are interested in this or other positions within Software Development then please do not hesitate to contact Beth Young on (url removed) or call (phone number removed). We have many more vacancies available on our website. Please refer to (url removed). This is a permanent role. Penguin Recruitment is operating as a Recruitment Agency in respect to this position.
13/10/2025
Full time
Senior Full Stack Systems Developer Location: Watford (Hybrid) Salary: 75,000 - 85,000 + Bonus + Benefits Reference: BY(phone number removed) This is a fantastic opportunity to join a leading innovator in environmental technology, with a decade-long track record building innovative, end-to-end monitoring ecosystem across the UK. The team's cutting-edge tools contribute to monitoring environmental data in real-time. Due to continued growth and increased requirements, they're seeking a Senior Full Stack Developer to lead a team of developers and help shape the next generation of their digital systems and services. This Senior Full Stack Systems Developer role offers: A competitive salary ( 75,000 - 85,000 salary + profit/performance bonus), with scope for increased salary with progression. Generous annual leave and pension scheme Private medical cover Electric vehicle salary sacrifice scheme Collaborative culture focused on innovation and impact The Senior Full Stack Systems Developer selected will be leading full-stack development across cloud-based software products, with a good understanding of Full Software System Lifecycle from architecture to deployment. Candidates will be ensuring the performance, reliability, and security of enterprise systems, mentoring junior developers, supporting technical strategy and collaborating with internal teams to deliver solutions. To be considered for this Senior Full Stack Systems Developer role you must have: Strong background in Full Software System Lifecycles and enterprise systems Java enterprise middleware experience is essential Preferably, have previously worked in software development within the environmental monitoring field Expertise in system design, development, testing, and deployment Deep understanding of security, databases, networking, and HCI Docker, REST APIs, MQTT Deep learning frameworks Leadership or mentoring experience If you are interested in this or other positions within Software Development then please do not hesitate to contact Beth Young on (url removed) or call (phone number removed). We have many more vacancies available on our website. Please refer to (url removed). This is a permanent role. Penguin Recruitment is operating as a Recruitment Agency in respect to this position.
Job Title: Senior/Lead Full Stack Systems Developer (Environment) Ref. No.: CJD(phone number removed)J Location: St. Albans Salary: 80,000 - 85,000 This is a wonderful opportunity to join my client, an industry-leading, eco-conscious Technology Company, renowned for lending their expertise in providing monitoring systems for Water Quality and Infrastructure. They are actively seeking a keen, experienced Senior Full Stack Systems Developer with a passion for the environment, willing to take on a variety of challenging projects alongside an established team of professionals, based near the vibrant, historical city of St. Albans. Benefits for the role of Senior Full Stack Systems Developer include (but are not limited to): A competitive salary Performance-related bonuses Contributory Pension Scheme (7% company contribution) Generous annual leave entitlement Private Medical Insurance Scheme Electric Vehicle Salary Sacrifice Scheme Responsibilities for the role of Senior Full Stack Systems Developer include: Overseeing a team of technological experts Leading the production and deployment of the company's software products and services Monitoring the continued maintenance of the products and services Taking responsibility for the long-term quality and security of the Source Code Required skills and experience for the role of Senior Full Stack Systems Developer include: Hold a Degree in Computer Science or Computer Engineering (or a similar, relevant discipline) Extensive experience of working as a Full Stack Developer Excellent working knowledge of full Software System Lifecycle Highly-proficient in Software System Design, Development, Testing, and Deployment Strategies for High Availability Experience with Java Middleware Outstanding knowledge of Performance and Security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of Database Access Design and Application Optimisation Demonstrable experience of working with Human Computer Interaction (HCI) in Software Systems, including Machine-to-Machine Automation Technologies A particular passion for the environment Desirable skills and experience for the role of Senior Full Stack Systems Developer include: Prior experience with some of the following methodologies: - Containerisation: Docker - MQTT, RESTful URL Data Integration - Deep Learning Neural Network Platforms Previous experience with Enterprise Linux Platforms Experience of leading/mentoring a team of developers If you are interested in the role of Senior Full Stack Systems Developer, please do not hesitate to contact Caroline Davis at Penguin Recruitment. Please also see our website for a range of other roles currently available. This is a permanent role. Penguin Recruitment is operating as a recruitment agency in respect to this vacancy.
12/10/2025
Full time
Job Title: Senior/Lead Full Stack Systems Developer (Environment) Ref. No.: CJD(phone number removed)J Location: St. Albans Salary: 80,000 - 85,000 This is a wonderful opportunity to join my client, an industry-leading, eco-conscious Technology Company, renowned for lending their expertise in providing monitoring systems for Water Quality and Infrastructure. They are actively seeking a keen, experienced Senior Full Stack Systems Developer with a passion for the environment, willing to take on a variety of challenging projects alongside an established team of professionals, based near the vibrant, historical city of St. Albans. Benefits for the role of Senior Full Stack Systems Developer include (but are not limited to): A competitive salary Performance-related bonuses Contributory Pension Scheme (7% company contribution) Generous annual leave entitlement Private Medical Insurance Scheme Electric Vehicle Salary Sacrifice Scheme Responsibilities for the role of Senior Full Stack Systems Developer include: Overseeing a team of technological experts Leading the production and deployment of the company's software products and services Monitoring the continued maintenance of the products and services Taking responsibility for the long-term quality and security of the Source Code Required skills and experience for the role of Senior Full Stack Systems Developer include: Hold a Degree in Computer Science or Computer Engineering (or a similar, relevant discipline) Extensive experience of working as a Full Stack Developer Excellent working knowledge of full Software System Lifecycle Highly-proficient in Software System Design, Development, Testing, and Deployment Strategies for High Availability Experience with Java Middleware Outstanding knowledge of Performance and Security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of Database Access Design and Application Optimisation Demonstrable experience of working with Human Computer Interaction (HCI) in Software Systems, including Machine-to-Machine Automation Technologies A particular passion for the environment Desirable skills and experience for the role of Senior Full Stack Systems Developer include: Prior experience with some of the following methodologies: - Containerisation: Docker - MQTT, RESTful URL Data Integration - Deep Learning Neural Network Platforms Previous experience with Enterprise Linux Platforms Experience of leading/mentoring a team of developers If you are interested in the role of Senior Full Stack Systems Developer, please do not hesitate to contact Caroline Davis at Penguin Recruitment. Please also see our website for a range of other roles currently available. This is a permanent role. Penguin Recruitment is operating as a recruitment agency in respect to this vacancy.
Job Position: Environmental Software Developer Location: North London Salary: 75,000 - 90,000 Are you a talented and experienced software developer, who would love the chance to bring your skills into the environmental sector and play a pivotal part in land restoration? If so, please read the details of this brand new and exciting environmental software developer: The year is 2025 and this is the exciting age, where IT and industrial companies are working closely with environmental experts to reduce pollution and give our future generations a healthy, clean environment, by accomplishing net zero carbon emissions and restoring our rivers and woodlands from contamination. We are looking for an environmental software developer to join a market leading IT solutions and communications company, who are developing key, strategic applications and software for environmental consultancies. This is a progressive role and would suit a talented software engineer at senior or lead level, with stack development experience. If successful in your application, the options to grow within the company are endless and you will have the satisfaction of providing integral support to environmental scientists. The Environmental Software Developer package on offer: Competitive salary: 75,000 - 90,000 (depending on level / experience) Generous pension scheme Electric Car allowance Flexible benefits Annual bonus Healthcare options Hybrid working To be considered for this environmental software developer position, we require as many crossovers of the following skills as possible: Team mentoring Full Software System Lifecycle, including: Software Systems Design, Development, Testing, and Deployment Strategies for High Availability, Networks: LAN & WAN/Internet, Security Database and Database Access Design HCI in Software Systems Machine-to-Machine Automation Technologies Java based Enterprise Middleware Platform Containerisation: Docker MQTT, RESTful URL Data Integration Deep Learning Neural Network Platforms Enterprise Linux Platforms If you fit the criteria for this environmental software developer position and would like to apply for this exciting opportunity, please submit you application with a CV detailing the applicable skills above, with an opening statement with a detailed description of what skills that you possess would be desirable for the role, along with why you believe you are suitable. Interested in this or other opportunities? Please do not hesitate to contact Joel Bullen on (url removed) or call (phone number removed). We have many more vacancies available on our website. This is a permanent role. Penguin Recruitment is operating as a Recruitment Agency in respect to this position.
12/10/2025
Full time
Job Position: Environmental Software Developer Location: North London Salary: 75,000 - 90,000 Are you a talented and experienced software developer, who would love the chance to bring your skills into the environmental sector and play a pivotal part in land restoration? If so, please read the details of this brand new and exciting environmental software developer: The year is 2025 and this is the exciting age, where IT and industrial companies are working closely with environmental experts to reduce pollution and give our future generations a healthy, clean environment, by accomplishing net zero carbon emissions and restoring our rivers and woodlands from contamination. We are looking for an environmental software developer to join a market leading IT solutions and communications company, who are developing key, strategic applications and software for environmental consultancies. This is a progressive role and would suit a talented software engineer at senior or lead level, with stack development experience. If successful in your application, the options to grow within the company are endless and you will have the satisfaction of providing integral support to environmental scientists. The Environmental Software Developer package on offer: Competitive salary: 75,000 - 90,000 (depending on level / experience) Generous pension scheme Electric Car allowance Flexible benefits Annual bonus Healthcare options Hybrid working To be considered for this environmental software developer position, we require as many crossovers of the following skills as possible: Team mentoring Full Software System Lifecycle, including: Software Systems Design, Development, Testing, and Deployment Strategies for High Availability, Networks: LAN & WAN/Internet, Security Database and Database Access Design HCI in Software Systems Machine-to-Machine Automation Technologies Java based Enterprise Middleware Platform Containerisation: Docker MQTT, RESTful URL Data Integration Deep Learning Neural Network Platforms Enterprise Linux Platforms If you fit the criteria for this environmental software developer position and would like to apply for this exciting opportunity, please submit you application with a CV detailing the applicable skills above, with an opening statement with a detailed description of what skills that you possess would be desirable for the role, along with why you believe you are suitable. Interested in this or other opportunities? Please do not hesitate to contact Joel Bullen on (url removed) or call (phone number removed). We have many more vacancies available on our website. This is a permanent role. Penguin Recruitment is operating as a Recruitment Agency in respect to this position.
Senior DevOps Engineer (AWS) Contract Remote (Europe/UK) Immediate Start (within 2-3 weeks) Market rate (TBC) IR35 TBC Duration initially 3 months but ongoing Senior DevOps Engineer with expertise in AWS platform engineering for high-throughput, low-latency systems. Hands-on expertise in Akka/Java microservices, JVM tuning, and asynchronous, event-driven architectures. If you are suitable and passionate about scaling distributed systems and optimizing cloud performance, then this could be for you. Apply today and help power the next generation of global video streaming and video advertising . This role can be fully remote from the UK OR EU (must have right to work in EU or UK Market rate depending on experience - IR35 TBC Join a fast-paced engineering team building a high-scale, ad-supported video streaming platform used by millions. As our Senior DevOps Engineer, you'll take ownership of AWS infrastructure and automation that powers our low-latency, ad-serving Java microservices. We're looking for a hands-on engineer who thrives in large-scale, high-performance environments - someone who can design, automate, and optimize systems to achieve What You'll Do Design and deploy end-to-end AWS environments (landing zones, VPCs, networking, security, automation). Build immutable infrastructure and CI/CD pipelines for Java microservices (Maven/Gradle) with blue/green, canary, and rollback strategies. Implement observability: metrics, logs, traces, SLOs/SLIs, alerting, and on-call runbooks. Engineer for scale and reliability - autoscaling, caching, multi-AZ/region DR, and performance tuning to meet 5M+ user load. Apply security-by-design using IAM least privilege, KMS, Secrets Manager, WAF/Shield, and CIS compliance. Collaborate with developers and performance engineers to tune JVM, Akka, thread pools, GC, and infra limits. Drive cost optimization through tagging, reporting dashboards, and resource management. What We're Looking For Senior DevOps Engineer with expertise in AWS platform engineering 3-5+ years of senior-level AWS platform engineering for high-throughput, low-latency systems Proven experience owning production environments with 10k-1M+ concurrent users and 99.9x SLOs Hands-on expertise in Akka/Java microservices, JVM tuning, and asynchronous, event-driven architectures Strong grasp of resilience techniques (circuit breakers, retries, chaos engineering) Fluent in English (C1 level) Nice to have - Java development experience, strong microservices knowledge, Terraform proficiency Location: Remote (Europe) Start date: Within 1-3 weeks of offer Tech Stack: AWS: EKS/ECS, EC2, ALB/NLB, API Gateway, Lambda, S3/CloudFront, DynamoDB, ElastiCache, Aurora, MSK/Kinesis, OpenSearch, Route53, WAF/Shield, CloudWatch, X-Ray, IAM, KMS, Secrets Manager IaC & CI/CD: Terraform, CloudFormation, Helm, Argo CD, Flux, GitHub Actions, Jenkins, GitLab CI, Docker Observability: CloudWatch, OpenTelemetry, Prometheus, Grafana Automation: Bash, Python (plus Java build/release familiarity) Interested? If you're passionate about scaling distributed systems and optimizing cloud performance, we'd love to hear from you. Apply today and help power the next generation of global video streaming. Everybody is welcome Diversity and Inclusion Statement. PCR Digital "At PCR Digital, we are committed to ensuring that diversity, equity and inclusion play a role at all stages of our recruitment - it is important to us that our own company culture and the culture of our network is as varied and supportive as possible. We love people (it's why we do what we do), so, regardless of background, we welcome you to work with us or apply to any of our jobs if you feel that they are right for you."
11/10/2025
Contractor
Senior DevOps Engineer (AWS) Contract Remote (Europe/UK) Immediate Start (within 2-3 weeks) Market rate (TBC) IR35 TBC Duration initially 3 months but ongoing Senior DevOps Engineer with expertise in AWS platform engineering for high-throughput, low-latency systems. Hands-on expertise in Akka/Java microservices, JVM tuning, and asynchronous, event-driven architectures. If you are suitable and passionate about scaling distributed systems and optimizing cloud performance, then this could be for you. Apply today and help power the next generation of global video streaming and video advertising . This role can be fully remote from the UK OR EU (must have right to work in EU or UK Market rate depending on experience - IR35 TBC Join a fast-paced engineering team building a high-scale, ad-supported video streaming platform used by millions. As our Senior DevOps Engineer, you'll take ownership of AWS infrastructure and automation that powers our low-latency, ad-serving Java microservices. We're looking for a hands-on engineer who thrives in large-scale, high-performance environments - someone who can design, automate, and optimize systems to achieve What You'll Do Design and deploy end-to-end AWS environments (landing zones, VPCs, networking, security, automation). Build immutable infrastructure and CI/CD pipelines for Java microservices (Maven/Gradle) with blue/green, canary, and rollback strategies. Implement observability: metrics, logs, traces, SLOs/SLIs, alerting, and on-call runbooks. Engineer for scale and reliability - autoscaling, caching, multi-AZ/region DR, and performance tuning to meet 5M+ user load. Apply security-by-design using IAM least privilege, KMS, Secrets Manager, WAF/Shield, and CIS compliance. Collaborate with developers and performance engineers to tune JVM, Akka, thread pools, GC, and infra limits. Drive cost optimization through tagging, reporting dashboards, and resource management. What We're Looking For Senior DevOps Engineer with expertise in AWS platform engineering 3-5+ years of senior-level AWS platform engineering for high-throughput, low-latency systems Proven experience owning production environments with 10k-1M+ concurrent users and 99.9x SLOs Hands-on expertise in Akka/Java microservices, JVM tuning, and asynchronous, event-driven architectures Strong grasp of resilience techniques (circuit breakers, retries, chaos engineering) Fluent in English (C1 level) Nice to have - Java development experience, strong microservices knowledge, Terraform proficiency Location: Remote (Europe) Start date: Within 1-3 weeks of offer Tech Stack: AWS: EKS/ECS, EC2, ALB/NLB, API Gateway, Lambda, S3/CloudFront, DynamoDB, ElastiCache, Aurora, MSK/Kinesis, OpenSearch, Route53, WAF/Shield, CloudWatch, X-Ray, IAM, KMS, Secrets Manager IaC & CI/CD: Terraform, CloudFormation, Helm, Argo CD, Flux, GitHub Actions, Jenkins, GitLab CI, Docker Observability: CloudWatch, OpenTelemetry, Prometheus, Grafana Automation: Bash, Python (plus Java build/release familiarity) Interested? If you're passionate about scaling distributed systems and optimizing cloud performance, we'd love to hear from you. Apply today and help power the next generation of global video streaming. Everybody is welcome Diversity and Inclusion Statement. PCR Digital "At PCR Digital, we are committed to ensuring that diversity, equity and inclusion play a role at all stages of our recruitment - it is important to us that our own company culture and the culture of our network is as varied and supportive as possible. We love people (it's why we do what we do), so, regardless of background, we welcome you to work with us or apply to any of our jobs if you feel that they are right for you."
Senior Fullstack Developer 50-55k + benefits React, ReactJS, Rest API Development, Node, C#, TypeScript Birmingham - Hybrid Working (1 day/week in-office) Salary: Competitive, dependent on experience, with top-notch employee benefits Join a leading organisation based in Birmingham, West Midlands, offering a fantastic opportunity for a Senior Fullstack Developer with solid experience in RESTful API development . As a Senior Developer, you will be instrumental in constructing high quality features into their software suite featuring advanced UI functionalities. We seek Fullstack Developers who consider themselves experts in crafting high-quality features for bespoke, world-leading technology organisations. Key Skills for this Fullstack Developer role include: Experience in RESTful API development using NodeJS or C# JavaScript frameworks: React, ReactJS, TypeScript Additional proficiency in Redux, React Router, React Bootstrap Strong expertise in HTML 5, CSS UI Design capabilities Familiarity with AGILE, CI/CD, and DevOps working environments The ideal candidate will possess 5 years plus of commercial development experience in web development, demonstrating a proven ability to deliver highly functional and visually stunning applications and websites. This role offers an excellent career path within a forward-thinking company, providing a platform to showcase your skills and experience. Apply now by submitting your CV or call (phone number removed) for further information. Follow us on for updates on similar roles. Erin Associates Ltd is acting as an Employment Agency in relation to this vacancy.
11/10/2025
Full time
Senior Fullstack Developer 50-55k + benefits React, ReactJS, Rest API Development, Node, C#, TypeScript Birmingham - Hybrid Working (1 day/week in-office) Salary: Competitive, dependent on experience, with top-notch employee benefits Join a leading organisation based in Birmingham, West Midlands, offering a fantastic opportunity for a Senior Fullstack Developer with solid experience in RESTful API development . As a Senior Developer, you will be instrumental in constructing high quality features into their software suite featuring advanced UI functionalities. We seek Fullstack Developers who consider themselves experts in crafting high-quality features for bespoke, world-leading technology organisations. Key Skills for this Fullstack Developer role include: Experience in RESTful API development using NodeJS or C# JavaScript frameworks: React, ReactJS, TypeScript Additional proficiency in Redux, React Router, React Bootstrap Strong expertise in HTML 5, CSS UI Design capabilities Familiarity with AGILE, CI/CD, and DevOps working environments The ideal candidate will possess 5 years plus of commercial development experience in web development, demonstrating a proven ability to deliver highly functional and visually stunning applications and websites. This role offers an excellent career path within a forward-thinking company, providing a platform to showcase your skills and experience. Apply now by submitting your CV or call (phone number removed) for further information. Follow us on for updates on similar roles. Erin Associates Ltd is acting as an Employment Agency in relation to this vacancy.
Full Stack Developer Node.js, React Hybrid working Opportunity to join a world recognised and highly regarded publishing organisation Greenfield project building a B2B interactive knowledge base. Small team environment. Take project ownership as a Senior Developer. Involvement with solutions design, senior role in technical design, responsible for delivering quality driven and well documented code. Skills required: 5+ years experience as a Software Engineer / Developer Confident building REST API services using Node.js, Javascript or Typescript React.js or similar (Vue / Angular) experience with SSR such as Next.js an advantage SQL and NoSQL Ideally experience with Serverless. Ideally experience with AWS or AZURE/GCP Agile and adaptable to work on product development at all layers Extra bonus if you have experience building LLM Contextual search with OpenAI or similar
10/10/2025
Full time
Full Stack Developer Node.js, React Hybrid working Opportunity to join a world recognised and highly regarded publishing organisation Greenfield project building a B2B interactive knowledge base. Small team environment. Take project ownership as a Senior Developer. Involvement with solutions design, senior role in technical design, responsible for delivering quality driven and well documented code. Skills required: 5+ years experience as a Software Engineer / Developer Confident building REST API services using Node.js, Javascript or Typescript React.js or similar (Vue / Angular) experience with SSR such as Next.js an advantage SQL and NoSQL Ideally experience with Serverless. Ideally experience with AWS or AZURE/GCP Agile and adaptable to work on product development at all layers Extra bonus if you have experience building LLM Contextual search with OpenAI or similar
Full Stack Developer Location: Coventry (Hybrid 4 days a week ) Salary & Benefits: up to 65,000 Competitive + Benefits A global technology company is seeking a Full Stack Developer to join its data and applications team, supporting digital transformation across manufacturing and operations. This is a hands-on role focused on building scalable, data-driven applications that enable smarter decision-making through intuitive user interfaces and robust backend services. You'll work closely with data engineers, analysts, and business stakeholders to develop end-to-end solutions using modern development tools and platforms. The role offers the opportunity to work on impactful projects that span data visualisation, operational tooling, and integration with AI/ML workflows. The Role Design and develop full-stack applications using semantic data models and SDKs. Build and maintain data pipelines and backend services using modern ETL tools. Develop interactive dashboards and operational tools using React and TypeScript. Integrate external APIs and services into application workflows. Collaborate with AI/ML teams to embed models into real-time operational systems. Ensure code quality, scalability, and maintainability through best practices. Support the development of standardised tools for data analysis and stakeholder reporting. Work with legacy and modern technologies to unify disparate data sources into scalable datasets. Maintain documentation and follow internal development and project management standards. Skills & Experience 3+ years of professional experience in full-stack development. Strong proficiency in JavaScript/TypeScript and React for front-end development. Experience with Python or Java for backend services. Familiarity with data pipelines, ETL processes, and semantic data modelling. Experience with external API integration and operational data visualisation. Prior exposure to platforms like Palantir Foundry or similar is highly desirable. Strong communication skills and confidence in presenting to senior stakeholders. Willingness to travel occasionally as part of the role. If this sounds of interest, please apply or reach out to me at (url removed)
09/10/2025
Full time
Full Stack Developer Location: Coventry (Hybrid 4 days a week ) Salary & Benefits: up to 65,000 Competitive + Benefits A global technology company is seeking a Full Stack Developer to join its data and applications team, supporting digital transformation across manufacturing and operations. This is a hands-on role focused on building scalable, data-driven applications that enable smarter decision-making through intuitive user interfaces and robust backend services. You'll work closely with data engineers, analysts, and business stakeholders to develop end-to-end solutions using modern development tools and platforms. The role offers the opportunity to work on impactful projects that span data visualisation, operational tooling, and integration with AI/ML workflows. The Role Design and develop full-stack applications using semantic data models and SDKs. Build and maintain data pipelines and backend services using modern ETL tools. Develop interactive dashboards and operational tools using React and TypeScript. Integrate external APIs and services into application workflows. Collaborate with AI/ML teams to embed models into real-time operational systems. Ensure code quality, scalability, and maintainability through best practices. Support the development of standardised tools for data analysis and stakeholder reporting. Work with legacy and modern technologies to unify disparate data sources into scalable datasets. Maintain documentation and follow internal development and project management standards. Skills & Experience 3+ years of professional experience in full-stack development. Strong proficiency in JavaScript/TypeScript and React for front-end development. Experience with Python or Java for backend services. Familiarity with data pipelines, ETL processes, and semantic data modelling. Experience with external API integration and operational data visualisation. Prior exposure to platforms like Palantir Foundry or similar is highly desirable. Strong communication skills and confidence in presenting to senior stakeholders. Willingness to travel occasionally as part of the role. If this sounds of interest, please apply or reach out to me at (url removed)
Senior React Developer required by a successful technology company whose office is in Staines. Hybrid working - 3 days per week in the office The successful Senior React Developer is likely to have a relevant degree and commercial experience in a similar role. The Senior Software Developer will join an experienced team developing modern interactive user interfaces using React with TypeScript. Key experience React TypeScript JavaScript Experience in any of the following areas would be advantageous but is not a prerequisite Good software engineering principles eg Version control/Git, issue tracking, documentation etc Node.js Front end development tools and libraries like jest, rollup etc Experience with connected devices Web / UX design appreciation Figma or similar Full stack software development If you are seeking a role of this nature, please get in touch for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
09/10/2025
Full time
Senior React Developer required by a successful technology company whose office is in Staines. Hybrid working - 3 days per week in the office The successful Senior React Developer is likely to have a relevant degree and commercial experience in a similar role. The Senior Software Developer will join an experienced team developing modern interactive user interfaces using React with TypeScript. Key experience React TypeScript JavaScript Experience in any of the following areas would be advantageous but is not a prerequisite Good software engineering principles eg Version control/Git, issue tracking, documentation etc Node.js Front end development tools and libraries like jest, rollup etc Experience with connected devices Web / UX design appreciation Figma or similar Full stack software development If you are seeking a role of this nature, please get in touch for more information. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.
Senior Full Stack Developer Exeter, Devon (Hybrid-Working with a minimum of x2 days in the office you must be based locally) c£60,000 per year Pension, Bonuses, Life Insurance, Healthcare etc. Skills and Experience: Extensive experience with web application and API development at a senior level Must be able to mentor more junior members of the team in the absence of the Technical Lead Expert understanding of microservice architecture Expert knowledge of PHP Symfony framework is preferred Proficient in JavaScript, including modern frameworks in this instance React is preferred Proficient in SQL and experience with MySQL Experience with cloud platforms (AWS preferred) Familiarity with design-led and mobile-led approaches An understanding of good UI/UX design A good working knowledge of Docker Experience delivering SaaS solutions Experience implementing CI/CD pipelines Design, develop, test and maintain complex PHP web applications and APIs to deliver secure, scalable and performant solutions Design and develop front end code with a focus on security, accessibility and delivering a great user experience Provide input on key technology, architectural and development decisions The Opportunity: In this role you will have a hands-on role at all stages of the software lifecycle, giving input on planning and solution design, alongside coding, testing and maintaining web applications and APIs. You will work within a team of agile developers to build and support systems to a high standard of security, scalability and performance. The successful candidate will have demonstrable experience working at a senior level across the full stack within a web development team, with a keen attention to detail and strong problem-solving skills. Please note this role will not be fully remote and there is no flexibility on the x2 days per week qt the client s offices based in Exeter. Applications: Please contact John Noonan here at ISR to learn more about our client based in Devon and how they are developing the IT services and systems across the fleet and facilities management sectors that make them a leader in their field?
09/10/2025
Full time
Senior Full Stack Developer Exeter, Devon (Hybrid-Working with a minimum of x2 days in the office you must be based locally) c£60,000 per year Pension, Bonuses, Life Insurance, Healthcare etc. Skills and Experience: Extensive experience with web application and API development at a senior level Must be able to mentor more junior members of the team in the absence of the Technical Lead Expert understanding of microservice architecture Expert knowledge of PHP Symfony framework is preferred Proficient in JavaScript, including modern frameworks in this instance React is preferred Proficient in SQL and experience with MySQL Experience with cloud platforms (AWS preferred) Familiarity with design-led and mobile-led approaches An understanding of good UI/UX design A good working knowledge of Docker Experience delivering SaaS solutions Experience implementing CI/CD pipelines Design, develop, test and maintain complex PHP web applications and APIs to deliver secure, scalable and performant solutions Design and develop front end code with a focus on security, accessibility and delivering a great user experience Provide input on key technology, architectural and development decisions The Opportunity: In this role you will have a hands-on role at all stages of the software lifecycle, giving input on planning and solution design, alongside coding, testing and maintaining web applications and APIs. You will work within a team of agile developers to build and support systems to a high standard of security, scalability and performance. The successful candidate will have demonstrable experience working at a senior level across the full stack within a web development team, with a keen attention to detail and strong problem-solving skills. Please note this role will not be fully remote and there is no flexibility on the x2 days per week qt the client s offices based in Exeter. Applications: Please contact John Noonan here at ISR to learn more about our client based in Devon and how they are developing the IT services and systems across the fleet and facilities management sectors that make them a leader in their field?
Senior Java Developer SC Clearance Required Up to 650 per day (Inside IR35) Remote with Monthly Visits to London 6 Month Contract MERITUS are working with a large consulting organisation looking for a Senior Java Developer on a project working into a UK Central Government client. You'll play a key role in designing, coding, reviewing, and testing solutions within the Java stack , collaborating with developers, testers, and DevOps engineers. The position also involves working on automated tests, infrastructure updates, and maintaining high-quality standards across all stages of development. The role is remote with monthly visits into the London office on an initial 6 Month contract. Main Responsibilities: Design, code, review, and unit test applications using the Java stack. Collaborate with cross-functional teams, including developers, testers, and DevOps engineers. Support and enhance legacy systems currently in maintenance mode. Contribute to automated testing (C#) and infrastructure improvements (Docker, Ansible, Python, Linux). Required Skills: Proven experience with Java, Spring, Maven, Git, JUnit, and Web APIs (REST/JSON, XML/SOAP). Active SC clearance is essential. Strong background in complex or high-pressure software development environments. Ability to collaborate effectively within a diverse technical team and deliver high-quality, maintainable code. Got your attention? If you believe that you have the skills and experience for the Senior Java Developer role - then please get in touch. We also offer a referral scheme for any candidates whose details are passed to us that we successfully place. If you have any further questions then please contact Ryan Harris at MERITUS.
09/10/2025
Contractor
Senior Java Developer SC Clearance Required Up to 650 per day (Inside IR35) Remote with Monthly Visits to London 6 Month Contract MERITUS are working with a large consulting organisation looking for a Senior Java Developer on a project working into a UK Central Government client. You'll play a key role in designing, coding, reviewing, and testing solutions within the Java stack , collaborating with developers, testers, and DevOps engineers. The position also involves working on automated tests, infrastructure updates, and maintaining high-quality standards across all stages of development. The role is remote with monthly visits into the London office on an initial 6 Month contract. Main Responsibilities: Design, code, review, and unit test applications using the Java stack. Collaborate with cross-functional teams, including developers, testers, and DevOps engineers. Support and enhance legacy systems currently in maintenance mode. Contribute to automated testing (C#) and infrastructure improvements (Docker, Ansible, Python, Linux). Required Skills: Proven experience with Java, Spring, Maven, Git, JUnit, and Web APIs (REST/JSON, XML/SOAP). Active SC clearance is essential. Strong background in complex or high-pressure software development environments. Ability to collaborate effectively within a diverse technical team and deliver high-quality, maintainable code. Got your attention? If you believe that you have the skills and experience for the Senior Java Developer role - then please get in touch. We also offer a referral scheme for any candidates whose details are passed to us that we successfully place. If you have any further questions then please contact Ryan Harris at MERITUS.
Senior Full Stack Systems Developer Location: Hertfordshire (Remote/Hybrid) Salary: 80,000 - 85,000 + Bonus + Benefits Reference: (phone number removed) Our client is a leading innovator in environmental technology, with a decade-long track record building an end-to-end monitoring ecosystem across the UK and Ireland - now expanding into Europe. Their cutting-edge tools help governments and utilities monitor environmental data in real-time. Due to continued growth, they're seeking a Senior or Lead Full Stack Developer to help shape the next generation of their digital systems and services. Key Responsibilities of the Senior Full Stack Systems Developer Lead full-stack development across cloud-based software products Manage the full software lifecycle - from architecture to deployment Ensure performance, reliability, and security of enterprise systems Mentor junior developers and support technical strategy Collaborate with internal teams to deliver scalable solutions Skills & Experience required for the Senior Full Stack Systems Developer Strong background in full software lifecycle and enterprise systems Expertise in system design, development, testing, and deployment Deep understanding of security, databases, networking, and HCI Java enterprise middleware experience is essential Docker, REST APIs, MQTT Deep learning frameworks Leadership or mentoring experience Familiarity with Linux enterprise platforms An interest in environmental sustainability is a bonus. This Senior Full Stack Systems Developer role is offering: A competitive salary ( 80,000 - 85,000 salary + profit/performance bonus) Generous annual leave and pension scheme Private medical cover Electric vehicle salary sacrifice scheme Collaborative, mission-led culture focused on innovation and impact If you are interested in this or other roles in Software Development, please do not hesitate to contact Beth Young on (url removed) or call (phone number removed). We have many more vacancies available on our website. Please refer to (url removed). This is a permanent role. Penguin Recruitment is operating as a Recruitment Agency in respect to this position.
09/10/2025
Full time
Senior Full Stack Systems Developer Location: Hertfordshire (Remote/Hybrid) Salary: 80,000 - 85,000 + Bonus + Benefits Reference: (phone number removed) Our client is a leading innovator in environmental technology, with a decade-long track record building an end-to-end monitoring ecosystem across the UK and Ireland - now expanding into Europe. Their cutting-edge tools help governments and utilities monitor environmental data in real-time. Due to continued growth, they're seeking a Senior or Lead Full Stack Developer to help shape the next generation of their digital systems and services. Key Responsibilities of the Senior Full Stack Systems Developer Lead full-stack development across cloud-based software products Manage the full software lifecycle - from architecture to deployment Ensure performance, reliability, and security of enterprise systems Mentor junior developers and support technical strategy Collaborate with internal teams to deliver scalable solutions Skills & Experience required for the Senior Full Stack Systems Developer Strong background in full software lifecycle and enterprise systems Expertise in system design, development, testing, and deployment Deep understanding of security, databases, networking, and HCI Java enterprise middleware experience is essential Docker, REST APIs, MQTT Deep learning frameworks Leadership or mentoring experience Familiarity with Linux enterprise platforms An interest in environmental sustainability is a bonus. This Senior Full Stack Systems Developer role is offering: A competitive salary ( 80,000 - 85,000 salary + profit/performance bonus) Generous annual leave and pension scheme Private medical cover Electric vehicle salary sacrifice scheme Collaborative, mission-led culture focused on innovation and impact If you are interested in this or other roles in Software Development, please do not hesitate to contact Beth Young on (url removed) or call (phone number removed). We have many more vacancies available on our website. Please refer to (url removed). This is a permanent role. Penguin Recruitment is operating as a Recruitment Agency in respect to this position.
Senior Java Developer | SC Clearance Required | Up to £650 per day (Inside IR35) | Remote with Monthly Visits to London | 6 Month Contract MERITUS are working with a large consulting organisation looking for a Senior Java Developer on a project working into a UK Central Government client. You'll play a key role in designing, coding, reviewing, and testing solutions within the Java stack , collaborating with developers, testers, and DevOps engineers. The position also involves working on automated tests, infrastructure updates, and maintaining high-quality standards across all stages of development. The role is remote with monthly visits into the London office on an initial 6 Month contract. Main Responsibilities: Design, code, review, and unit test applications using the Java stack. Collaborate with cross-functional teams, including developers, testers, and DevOps engineers. Support and enhance Legacy systems currently in maintenance mode. Contribute to automated testing (C#) and infrastructure improvements (Docker, Ansible, Python, Linux). Required Skills: Proven experience with Java, Spring, Maven, Git, JUnit, and Web APIs (REST/JSON, XML/SOAP). Active SC clearance is essential. Strong background in complex or high-pressure software development environments. Ability to collaborate effectively within a diverse technical team and deliver high-quality, maintainable code. Got your attention? If you believe that you have the skills and experience for the Senior Java Developer role - then please get in touch. We also offer a referral scheme for any candidates whose details are passed to us that we successfully place. If you have any further questions then please contact Ryan Harris at MERITUS.
08/10/2025
Contractor
Senior Java Developer | SC Clearance Required | Up to £650 per day (Inside IR35) | Remote with Monthly Visits to London | 6 Month Contract MERITUS are working with a large consulting organisation looking for a Senior Java Developer on a project working into a UK Central Government client. You'll play a key role in designing, coding, reviewing, and testing solutions within the Java stack , collaborating with developers, testers, and DevOps engineers. The position also involves working on automated tests, infrastructure updates, and maintaining high-quality standards across all stages of development. The role is remote with monthly visits into the London office on an initial 6 Month contract. Main Responsibilities: Design, code, review, and unit test applications using the Java stack. Collaborate with cross-functional teams, including developers, testers, and DevOps engineers. Support and enhance Legacy systems currently in maintenance mode. Contribute to automated testing (C#) and infrastructure improvements (Docker, Ansible, Python, Linux). Required Skills: Proven experience with Java, Spring, Maven, Git, JUnit, and Web APIs (REST/JSON, XML/SOAP). Active SC clearance is essential. Strong background in complex or high-pressure software development environments. Ability to collaborate effectively within a diverse technical team and deliver high-quality, maintainable code. Got your attention? If you believe that you have the skills and experience for the Senior Java Developer role - then please get in touch. We also offer a referral scheme for any candidates whose details are passed to us that we successfully place. If you have any further questions then please contact Ryan Harris at MERITUS.
? Hybrid - Edinburgh (flexible working) Salary - up to £40,000 Role - Software Engineer (PHP/Javascript) Head Resourcing have partnered with a fantastic Edinburgh based business who are looking to grow their existing development team with the appointment of a Software Engineer. This business is a leading force in their field and have been continually growing year on year since their inception in 2000, becoming a leading provider of cloud-based logistics software. As a Software Engineer Level, you'll be working closely with other developers to design and deliver high-quality software features. You'll take ownership of well-de?ned tasks, collaborate with the wider team, and steadily build your knowledge and con?dence. This role would suit someone with 1-2 years professional experience within software development, working on projects using the core tech stack of: PHP, JavaScript, SQL and Git. What you'll be doing day-to-day: Delivering clean, efficient, and well-documented code Taking responsibility for smaller engineering challenges from start to ?nish Collaborating with senior engineers to plan, test, and roll out new features Troubleshooting and ?xing bugs in a structured and supportive environment Participating in code reviews and learning best practices from experienced team members Applying secure coding practices to protect our platform and data Contributing to documentation to support knowledge sharing across the team Required skills: Experience with PHP, JavaScript, SQL and Git Familiarity with common tools and practices like version control, testing, and debugging A good understanding of software engineering fundamentals If this sounds like a role that you may be suitable for you, then please reach out to Scott Thomson at Head Resourcing is committed to being an inclusive business where diversity is valued and celebrated. Diversity to us, includes but is not limited to educational background, socio-economic background, neurodiversity, age, marriage and civil partnership status, veteran status, gender, gender identity, gender reassignment, sexual orientation, disability, religion or belief, race, and ethnicity. As such we welcome enquiries and applications from everyone. We will be happy discuss with you any workplace adjustments you need in order to be at your best during the recruitment process
06/10/2025
Full time
? Hybrid - Edinburgh (flexible working) Salary - up to £40,000 Role - Software Engineer (PHP/Javascript) Head Resourcing have partnered with a fantastic Edinburgh based business who are looking to grow their existing development team with the appointment of a Software Engineer. This business is a leading force in their field and have been continually growing year on year since their inception in 2000, becoming a leading provider of cloud-based logistics software. As a Software Engineer Level, you'll be working closely with other developers to design and deliver high-quality software features. You'll take ownership of well-de?ned tasks, collaborate with the wider team, and steadily build your knowledge and con?dence. This role would suit someone with 1-2 years professional experience within software development, working on projects using the core tech stack of: PHP, JavaScript, SQL and Git. What you'll be doing day-to-day: Delivering clean, efficient, and well-documented code Taking responsibility for smaller engineering challenges from start to ?nish Collaborating with senior engineers to plan, test, and roll out new features Troubleshooting and ?xing bugs in a structured and supportive environment Participating in code reviews and learning best practices from experienced team members Applying secure coding practices to protect our platform and data Contributing to documentation to support knowledge sharing across the team Required skills: Experience with PHP, JavaScript, SQL and Git Familiarity with common tools and practices like version control, testing, and debugging A good understanding of software engineering fundamentals If this sounds like a role that you may be suitable for you, then please reach out to Scott Thomson at Head Resourcing is committed to being an inclusive business where diversity is valued and celebrated. Diversity to us, includes but is not limited to educational background, socio-economic background, neurodiversity, age, marriage and civil partnership status, veteran status, gender, gender identity, gender reassignment, sexual orientation, disability, religion or belief, race, and ethnicity. As such we welcome enquiries and applications from everyone. We will be happy discuss with you any workplace adjustments you need in order to be at your best during the recruitment process
Job Title: Senior/Lead Full Stack Systems Developer (Environment) Ref. No.: CJD(phone number removed)B Location: Based near Luton Salary: 80,000 - 85,000 This is a fantastic opportunity to join my client, an innovative, eco-conscious Technology Company, renowned for developing monitoring systems for Water Quality and Infrastructure. They are actively seeking a talented, environmentally-driven Senior Full Stack Systems Developer, willing to take on a variety of challenging projects alongside a growing team of experts, based near the vibrant, multi-cultural town of Luton. Benefits for the role of Senior Full Stack Systems Developer include (but are not limited to): A competitive salary Performance-related bonuses, depending on profit margins Contributory Pension Scheme (with a 7% company contribution) Generous annual leave entitlement Private Medical Insurance Electric Vehicle (EV) Salary Sacrifice Scheme Responsibilities for the role of Senior Full Stack Systems Developer include: Leading a small team of industry and technology experts Overseeing the production and deployment of the company's software products and services Proactively monitoring the maintenance of the products and services Taking responsibility for the long-term quality and security of the Source Code Required skills and experience for the role of Senior Full Stack Systems Developer include: Hold a Degree (or equivalent qualification) in Computer Science, Software Engineering, or a similar, relevant discipline Demonstrable experience of working as a Full Stack Developer Excellent working knowledge of full Software System Lifecycle Experienced in Software System Design, Development, Testing, and Deployment Strategies for High Availability Outstanding knowledge of Performance and Security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of Database Access Design and Application Optimisation Demonstrable experience of working with Human Computer Interaction (HCI) in Software Systems, including Machine-to-Machine Automation Technologies Previous experience of working with a Java-based Enterprise Middleware Platform A particular interest in the environment Desirable skills and experience for the role of Senior Full Stack Systems Developer include: Prior experience with some of the following methodologies: - Containerisation: Docker - MQTT, RESTful URL Data Integration - Deep Learning Neural Network Platforms Previous experience with Enterprise Linux Platforms Experience of leading/mentoring a team of developers If you are interested in the role of Senior Full Stack Systems Developer, please do not hesitate to contact Penguin Recruitment. Please also see our website for a range of other roles currently available. This is a permanent role. Penguin Recruitment is operating as a recruitment agency in respect to this vacancy.
06/10/2025
Full time
Job Title: Senior/Lead Full Stack Systems Developer (Environment) Ref. No.: CJD(phone number removed)B Location: Based near Luton Salary: 80,000 - 85,000 This is a fantastic opportunity to join my client, an innovative, eco-conscious Technology Company, renowned for developing monitoring systems for Water Quality and Infrastructure. They are actively seeking a talented, environmentally-driven Senior Full Stack Systems Developer, willing to take on a variety of challenging projects alongside a growing team of experts, based near the vibrant, multi-cultural town of Luton. Benefits for the role of Senior Full Stack Systems Developer include (but are not limited to): A competitive salary Performance-related bonuses, depending on profit margins Contributory Pension Scheme (with a 7% company contribution) Generous annual leave entitlement Private Medical Insurance Electric Vehicle (EV) Salary Sacrifice Scheme Responsibilities for the role of Senior Full Stack Systems Developer include: Leading a small team of industry and technology experts Overseeing the production and deployment of the company's software products and services Proactively monitoring the maintenance of the products and services Taking responsibility for the long-term quality and security of the Source Code Required skills and experience for the role of Senior Full Stack Systems Developer include: Hold a Degree (or equivalent qualification) in Computer Science, Software Engineering, or a similar, relevant discipline Demonstrable experience of working as a Full Stack Developer Excellent working knowledge of full Software System Lifecycle Experienced in Software System Design, Development, Testing, and Deployment Strategies for High Availability Outstanding knowledge of Performance and Security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of Database Access Design and Application Optimisation Demonstrable experience of working with Human Computer Interaction (HCI) in Software Systems, including Machine-to-Machine Automation Technologies Previous experience of working with a Java-based Enterprise Middleware Platform A particular interest in the environment Desirable skills and experience for the role of Senior Full Stack Systems Developer include: Prior experience with some of the following methodologies: - Containerisation: Docker - MQTT, RESTful URL Data Integration - Deep Learning Neural Network Platforms Previous experience with Enterprise Linux Platforms Experience of leading/mentoring a team of developers If you are interested in the role of Senior Full Stack Systems Developer, please do not hesitate to contact Penguin Recruitment. Please also see our website for a range of other roles currently available. This is a permanent role. Penguin Recruitment is operating as a recruitment agency in respect to this vacancy.
Job Title: Senior/Lead Full Stack Systems Developer (Environment) Ref. No.: CJD(phone number removed)A Location: St Albans Salary: 80,000 - 85,000 This is an incredible opportunity to join my client, an innovative, industry-leading Technology Company, renowned for lending their expertise in providing monitoring systems for Water Quality and Infrastructure. They are actively seeking a keen, experienced Senior Full Stack Systems Developer with a passion for the environment, willing to take on a variety of challenging projects alongside an established team of professionals, based near the historical, richly-cultural city of St Albans. Benefits for the role of Senior Full Stack Systems Developer include (but are not limited to): A highly-competitive salary Performance-related bonuses Contributory Pension Scheme (7% company contribution) Generous annual leave allowance Private Medical Insurance Scheme Electric Vehicle Salary Sacrifice Scheme Responsibilities for the role of Senior Full Stack Systems Developer include: Overseeing a small team of industry and technology experts Leading the production and deployment of the company's software products and services Monitoring the continued maintenance of the products and services Taking responsibility for the long-term quality and security of the Source Code Required skills and experience for the role of Senior Full Stack Systems Developer include: Hold a Bachelor's or Master's Degree in Computer Science/Engineering, or a similar, relevant discipline Extensive experience of working as a Full Stack Developer Excellent working knowledge of full Software System Lifecycle Highly-proficient in Software System Design, Development, Testing, and Deployment Strategies for High Availability Outstanding knowledge of Performance and Security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of Database Access Design and Application Optimisation Demonstrable experience of working with Human Computer Interaction (HCI) in Software Systems, including Machine-to-Machine Automation Technologies Previous experience of working with a Java-based Enterprise Middleware Platform A particular passion for the environment Desirable skills and experience for the role of Senior Full Stack Systems Developer include: Prior experience with some of the following methodologies: - Containerisation: Docker - MQTT, RESTful URL Data Integration - Deep Learning Neural Network Platforms Previous experience with Enterprise Linux Platforms Experience of leading/mentoring a team of developers If you are interested in the role of Senior Full Stack Systems Developer, please do not hesitate to contact Penguin Recruitment. Please also see our website for a range of other roles currently available. This is a permanent role. Penguin Recruitment is operating as a recruitment agency in respect to this vacancy.
06/10/2025
Full time
Job Title: Senior/Lead Full Stack Systems Developer (Environment) Ref. No.: CJD(phone number removed)A Location: St Albans Salary: 80,000 - 85,000 This is an incredible opportunity to join my client, an innovative, industry-leading Technology Company, renowned for lending their expertise in providing monitoring systems for Water Quality and Infrastructure. They are actively seeking a keen, experienced Senior Full Stack Systems Developer with a passion for the environment, willing to take on a variety of challenging projects alongside an established team of professionals, based near the historical, richly-cultural city of St Albans. Benefits for the role of Senior Full Stack Systems Developer include (but are not limited to): A highly-competitive salary Performance-related bonuses Contributory Pension Scheme (7% company contribution) Generous annual leave allowance Private Medical Insurance Scheme Electric Vehicle Salary Sacrifice Scheme Responsibilities for the role of Senior Full Stack Systems Developer include: Overseeing a small team of industry and technology experts Leading the production and deployment of the company's software products and services Monitoring the continued maintenance of the products and services Taking responsibility for the long-term quality and security of the Source Code Required skills and experience for the role of Senior Full Stack Systems Developer include: Hold a Bachelor's or Master's Degree in Computer Science/Engineering, or a similar, relevant discipline Extensive experience of working as a Full Stack Developer Excellent working knowledge of full Software System Lifecycle Highly-proficient in Software System Design, Development, Testing, and Deployment Strategies for High Availability Outstanding knowledge of Performance and Security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of Database Access Design and Application Optimisation Demonstrable experience of working with Human Computer Interaction (HCI) in Software Systems, including Machine-to-Machine Automation Technologies Previous experience of working with a Java-based Enterprise Middleware Platform A particular passion for the environment Desirable skills and experience for the role of Senior Full Stack Systems Developer include: Prior experience with some of the following methodologies: - Containerisation: Docker - MQTT, RESTful URL Data Integration - Deep Learning Neural Network Platforms Previous experience with Enterprise Linux Platforms Experience of leading/mentoring a team of developers If you are interested in the role of Senior Full Stack Systems Developer, please do not hesitate to contact Penguin Recruitment. Please also see our website for a range of other roles currently available. This is a permanent role. Penguin Recruitment is operating as a recruitment agency in respect to this vacancy.
Job Title: Senior/Lead Full Stack Systems Developer (Environment) Ref. No.: CJD(phone number removed)C Location: Based near Watford Salary: 80,000 - 85,000 This is a fantastic opportunity to join my client, an industry-leading, eco-conscious Technology Company, renowned for developing monitoring systems for Infrastructure and Water Quality. They are actively seeking a driven, talented Senior Full Stack Systems Developer, willing to take on a variety of challenging projects heading-up a growing team of specialists, based near the historical, green town of Watford. Benefits for the role of Senior Full Stack Systems Developer include (but are not limited to): A competitive salary (commensurate with experience) Performance-related bonuses (depending on company profit margins) Contributory Pension Scheme (7% company contribution) Generous annual leave allowance Private Medical Insurance Electric Vehicle (EV) Salary Sacrifice Scheme Responsibilities for the role of Senior Full Stack Systems Developer include: Leading a small, expert team of industry and technology professionals Overseeing the production and deployment of the company's software products and services Monitoring the maintenance of the products and services Proactively making responsibility for the long-term quality and security of the Source Code Required skills and experience for the role of Senior Full Stack Systems Developer include: Hold a Bachelor's/Master's Degree (or equivalent qualification) in Computer Science or Software Engineering (or a similar, relevant discipline) Experience of working as a Full Stack Developer Excellent working knowledge of full Software System Lifecycle Experience in Software System Design, Development, Testing, and Deployment Strategies for High Availability Outstanding knowledge of Performance and Security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of Database Access Design and Application Optimisation Demonstrable experience of working with Human Computer Interaction (HCI) in Software Systems, including Machine-to-Machine Automation Technologies Prior experience of working with a Java-based Enterprise Middleware Platform A particular interest in the environment Desirable skills and experience for the role of Senior Full Stack Systems Developer include: Experience with some of the following methodologies: - Containerisation: Docker - MQTT, RESTful URL Data Integration - Deep Learning Neural Network Platforms Previous experience with Enterprise Linux Platforms Experience of leading/mentoring a team of developers If you are interested in the role of Senior Full Stack Systems Developer, please do not hesitate to contact Penguin Recruitment. Please also see our website for a range of other roles currently available. This is a permanent role. Penguin Recruitment is operating as a recruitment agency in respect to this vacancy.
06/10/2025
Full time
Job Title: Senior/Lead Full Stack Systems Developer (Environment) Ref. No.: CJD(phone number removed)C Location: Based near Watford Salary: 80,000 - 85,000 This is a fantastic opportunity to join my client, an industry-leading, eco-conscious Technology Company, renowned for developing monitoring systems for Infrastructure and Water Quality. They are actively seeking a driven, talented Senior Full Stack Systems Developer, willing to take on a variety of challenging projects heading-up a growing team of specialists, based near the historical, green town of Watford. Benefits for the role of Senior Full Stack Systems Developer include (but are not limited to): A competitive salary (commensurate with experience) Performance-related bonuses (depending on company profit margins) Contributory Pension Scheme (7% company contribution) Generous annual leave allowance Private Medical Insurance Electric Vehicle (EV) Salary Sacrifice Scheme Responsibilities for the role of Senior Full Stack Systems Developer include: Leading a small, expert team of industry and technology professionals Overseeing the production and deployment of the company's software products and services Monitoring the maintenance of the products and services Proactively making responsibility for the long-term quality and security of the Source Code Required skills and experience for the role of Senior Full Stack Systems Developer include: Hold a Bachelor's/Master's Degree (or equivalent qualification) in Computer Science or Software Engineering (or a similar, relevant discipline) Experience of working as a Full Stack Developer Excellent working knowledge of full Software System Lifecycle Experience in Software System Design, Development, Testing, and Deployment Strategies for High Availability Outstanding knowledge of Performance and Security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of Database Access Design and Application Optimisation Demonstrable experience of working with Human Computer Interaction (HCI) in Software Systems, including Machine-to-Machine Automation Technologies Prior experience of working with a Java-based Enterprise Middleware Platform A particular interest in the environment Desirable skills and experience for the role of Senior Full Stack Systems Developer include: Experience with some of the following methodologies: - Containerisation: Docker - MQTT, RESTful URL Data Integration - Deep Learning Neural Network Platforms Previous experience with Enterprise Linux Platforms Experience of leading/mentoring a team of developers If you are interested in the role of Senior Full Stack Systems Developer, please do not hesitate to contact Penguin Recruitment. Please also see our website for a range of other roles currently available. This is a permanent role. Penguin Recruitment is operating as a recruitment agency in respect to this vacancy.
Senior Java Developer - Glasgow - Investment Banking - Data/Spring/Linux/SQL/SDLC/Equity Primary responsibilities: The developer will work within an agile squad developing within a system comprising of numerous Java services that interact via messaging to produce the product outputs in Real Time. Technologies and techniques such as highly multi-threaded Java, Sharded Mongo DB and caching are used in the stack to provide the scale and performance that the product requires. Skills: - Core Server Side Java including Data Structures and Concurrency - Spring, Junit - Linux - Relational Databases (Sybase and/or DB2 is preferable) with ability to write SQL queries - Understanding of message-based architectures - Good Problem solving and analytical skills - Full SDLC experience and understanding - Excellent oral and written communication skills - An interest to learn the business supported by the applications - Knowledge and desire to use agile software development practices Skills Desired: - JMS, MQ, Kafka - MongoDB - Knowledge of a range of common Open Source libraries used in Java development - Database performance tuning (relational and document) - Python/Shell Scripting - Financial domain knowledge (eg Equities) Glasgow based - hybrid - Inside IR35 By applying to this job you are sending us your CV, which may contain personal information. Please refer to our Privacy Notice to understand how we process this information. In short, in order to supply you with work finding services, we will hold and process your personal data, and only with your express permission we will share this personal data with a client (or a third party working on behalf of the client) by email or by upload to the Client/third parties vendor management system. By giving us permission to send your CV to a client, this constitutes permission to share the personal data that would be necessary to consider your application, interview you (Phone/video/face to face) and if successful hire you. Scope AT acts as an employment agency for Permanent Recruitment and an employment business for the supply of temporary workers. By applying for this job you accept the Terms and Conditions, Data Protection Policy, Privacy Notice and Disclaimers which can be found at our website.
06/10/2025
Contractor
Senior Java Developer - Glasgow - Investment Banking - Data/Spring/Linux/SQL/SDLC/Equity Primary responsibilities: The developer will work within an agile squad developing within a system comprising of numerous Java services that interact via messaging to produce the product outputs in Real Time. Technologies and techniques such as highly multi-threaded Java, Sharded Mongo DB and caching are used in the stack to provide the scale and performance that the product requires. Skills: - Core Server Side Java including Data Structures and Concurrency - Spring, Junit - Linux - Relational Databases (Sybase and/or DB2 is preferable) with ability to write SQL queries - Understanding of message-based architectures - Good Problem solving and analytical skills - Full SDLC experience and understanding - Excellent oral and written communication skills - An interest to learn the business supported by the applications - Knowledge and desire to use agile software development practices Skills Desired: - JMS, MQ, Kafka - MongoDB - Knowledge of a range of common Open Source libraries used in Java development - Database performance tuning (relational and document) - Python/Shell Scripting - Financial domain knowledge (eg Equities) Glasgow based - hybrid - Inside IR35 By applying to this job you are sending us your CV, which may contain personal information. Please refer to our Privacy Notice to understand how we process this information. In short, in order to supply you with work finding services, we will hold and process your personal data, and only with your express permission we will share this personal data with a client (or a third party working on behalf of the client) by email or by upload to the Client/third parties vendor management system. By giving us permission to send your CV to a client, this constitutes permission to share the personal data that would be necessary to consider your application, interview you (Phone/video/face to face) and if successful hire you. Scope AT acts as an employment agency for Permanent Recruitment and an employment business for the supply of temporary workers. By applying for this job you accept the Terms and Conditions, Data Protection Policy, Privacy Notice and Disclaimers which can be found at our website.
Senior Software Developer Manchester (Hybrid working - 3 days office) Up to 75,000 + bonus Private Medical Pension 25 days holiday Are you a Senior full stack .NET Developer looking for an opportunity to secure a pivotal role in a multinational company investing in innovation? If so we have an exciting opportunity for you. The Opportunity Join a forward-thinking professional services firm recognised for its award-winning innovation. You'll lead a small team (3 developers) while staying hands-on, shaping high-performing applications using the Microsoft stack (C#, .NET, Azure) with a strong Front End focus. This is a client-facing role where communication and stakeholder engagement are key. Key Responsibilities Lead and mentor a team of Software Developers Design and deliver scalable, Front End focused applications Drive technical initiatives and collaborate with innovation teams Engage with stakeholders, translating business needs into technical solutions In order to be successful for this role you will need to be able to demonstrate the following experience: Previous experience working as a Senior Software Developer having lead and mentored other developers Expertise in .NET development with C# Strong experience working with Azure Experience working on UI and user experience, creating software which is accessible and visually engaging Experience developing with JavaScript frameworks (either React or Angular), HTML & CSS A background in fostering a collaborative and high performing team culture Experience working in large scale professional service organisations. Excellent stakeholder and communication skills Live within a commutable distance from Manchester and able to work in the office three days a week What's on Offer Salary up to 75,000 + bonus Hybrid working (3 days office) Private medical cover, pension, 25 days holiday Career development and exposure to cutting-edge tech Collaborative, award-winning innovation culture Interested? This is a fantastic opportunity to secure a pivotal role in an international organisation. If you meet the criteria and are excited about this opportunity, apply now to discuss your next move with our specialist tech recruitment team. Please note Sponsorship is not available , so you must have the right to work in the UK. Our client is an equal opportunity employer. They celebrate diversity and are committed to creating an inclusive workplace where all employees feel valued and respected. We encourage applications from candidates of all backgrounds.
04/10/2025
Full time
Senior Software Developer Manchester (Hybrid working - 3 days office) Up to 75,000 + bonus Private Medical Pension 25 days holiday Are you a Senior full stack .NET Developer looking for an opportunity to secure a pivotal role in a multinational company investing in innovation? If so we have an exciting opportunity for you. The Opportunity Join a forward-thinking professional services firm recognised for its award-winning innovation. You'll lead a small team (3 developers) while staying hands-on, shaping high-performing applications using the Microsoft stack (C#, .NET, Azure) with a strong Front End focus. This is a client-facing role where communication and stakeholder engagement are key. Key Responsibilities Lead and mentor a team of Software Developers Design and deliver scalable, Front End focused applications Drive technical initiatives and collaborate with innovation teams Engage with stakeholders, translating business needs into technical solutions In order to be successful for this role you will need to be able to demonstrate the following experience: Previous experience working as a Senior Software Developer having lead and mentored other developers Expertise in .NET development with C# Strong experience working with Azure Experience working on UI and user experience, creating software which is accessible and visually engaging Experience developing with JavaScript frameworks (either React or Angular), HTML & CSS A background in fostering a collaborative and high performing team culture Experience working in large scale professional service organisations. Excellent stakeholder and communication skills Live within a commutable distance from Manchester and able to work in the office three days a week What's on Offer Salary up to 75,000 + bonus Hybrid working (3 days office) Private medical cover, pension, 25 days holiday Career development and exposure to cutting-edge tech Collaborative, award-winning innovation culture Interested? This is a fantastic opportunity to secure a pivotal role in an international organisation. If you meet the criteria and are excited about this opportunity, apply now to discuss your next move with our specialist tech recruitment team. Please note Sponsorship is not available , so you must have the right to work in the UK. Our client is an equal opportunity employer. They celebrate diversity and are committed to creating an inclusive workplace where all employees feel valued and respected. We encourage applications from candidates of all backgrounds.
Senior Full stack Developer .NET/Angular Contract 6-12 Months. My client a leading global name is in urgent need of a talented and experienced Senior Full stack Developer to join them on a contract basis. You will be responsible for the front-end build quality of responsive web sites using HTML, CSS, Sitefinity and JavaScript under frameworks like React, Angular, or Vue.js aligning with software development standards.You will Build and maintain applications both on-premises and on the cloud (Azure). You will also collaborate with designers and back-end developers to ensure the seamless integration of front-end and back-end functionalities.Ensure security by design principles, GDPR and accessibility standards requirements in front end code delivery. Optimise web applications for performance and responsiveness.Conduct code reviews and ensuring front-end code quality and adherence to best practices Successful candidates will have significant ASP.NET MVC application development experience, Have a deep understanding of front-end technologies such as HTML, CSS, and JavaScript, as well as experience with a modern front-end framework like React, Angular, or Vue.js.Have experience in collaborating with designers and back-end developers and be able to optimise web applications for performance and responsiveness.Significant experience in Software Development and Agile Methodologies.Significant experience in front end development. Experience in Cloud Technologies and Platforms e.g., Azure. Experience in secure software design and software security best practice and guidelines. If this role sounds of interest drop me a CV so that we can speak in more detail.
04/10/2025
Contractor
Senior Full stack Developer .NET/Angular Contract 6-12 Months. My client a leading global name is in urgent need of a talented and experienced Senior Full stack Developer to join them on a contract basis. You will be responsible for the front-end build quality of responsive web sites using HTML, CSS, Sitefinity and JavaScript under frameworks like React, Angular, or Vue.js aligning with software development standards.You will Build and maintain applications both on-premises and on the cloud (Azure). You will also collaborate with designers and back-end developers to ensure the seamless integration of front-end and back-end functionalities.Ensure security by design principles, GDPR and accessibility standards requirements in front end code delivery. Optimise web applications for performance and responsiveness.Conduct code reviews and ensuring front-end code quality and adherence to best practices Successful candidates will have significant ASP.NET MVC application development experience, Have a deep understanding of front-end technologies such as HTML, CSS, and JavaScript, as well as experience with a modern front-end framework like React, Angular, or Vue.js.Have experience in collaborating with designers and back-end developers and be able to optimise web applications for performance and responsiveness.Significant experience in Software Development and Agile Methodologies.Significant experience in front end development. Experience in Cloud Technologies and Platforms e.g., Azure. Experience in secure software design and software security best practice and guidelines. If this role sounds of interest drop me a CV so that we can speak in more detail.
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