Nasstar

Cloud-based IT solutions & modernization partner

Senior Full Stack Developer

Full-Stack EngineeringUpdated on Nov 13

Full-timeNo salary listed

About the Job

Requirements

Proven commercial experience in a full-stack development role.
Strong experience in event-driven architectures.
In-depth knowledge and hands-on experience with React Native, React, Node.js, TypeScript, and Angular.
Experience engineering mobile applications and creating modular, reusable components.
Strong experience with AWS infrastructure as code using tools such as Terraform, and AWS serverless services such as Lambda.
Strong experience with automation and continuous integration and continuous delivery principles, using tools such as Jenkins, GitHub Actions, GitLab CI, or AWS CodePipeline.
Experience with REST APIs and other third-party APIs.
Experience using GraphQL.
Strong working knowledge of containerization technologies such as Docker and orchestration platforms such as Kubernetes and ECS.
Experience with automated testing.
Ability to communicate with technical and non-technical stakeholders.
A consultative mindset, problem-solving and analytical skills, and the ability to communicate technical concepts to non-technical stakeholders.
Comfort working autonomously with ownership in agile, client-facing environments.
Ability to commute occasionally for client or team sessions.

Responsibilities

Architect and build high-performance web applications using React, Node.js, and TypeScript, owning the full lifecycle from frontend user-interface components to backend business logic.
Lead implementation of cloud environments using Terraform, ensuring client environments are reproducible, version-controlled, and secure.
Design and deploy event-driven solutions using AWS Lambda and other AWS services, managing serverless state, permissions, and performance tuning.
Use AI-assisted development tools such as GitHub Copilot, Cursor, and Claude to accelerate delivery, automate testing, and refactor legacy code, while manually overseeing security and quality.
Build and manage automated pipelines connecting application code with infrastructure deployment.
Act as a subject-matter expert in client pods, mentor junior engineers, and present architectural roadmaps to customer stakeholders.
Translate complex business requirements into secure, serverless architectures and present best-practice improvements to customer stakeholders.
Initially work embedded within an enterprise client's innovation team to help develop products and shape its technology stack.

We are seeking highly skilled multiple Senior Full Stack Developers to join our team in a high-impact, client-facing capacity. You will be instrumental in architecting and deploying robust, scalable applications for a diverse range of clients across the UK and EMEA.

Initially will be embedded directly within the innovation team of an exciting enterprise client, helping them pioneer ground-breaking products and shape their future tech stack. This isn't just a coding role; you are a consultative partner—capable of translating complex business requirements into secure, serverless architectures and presenting best-practice improvements directly to customer stakeholders.

The role is on a permanent basis, however we can consider applicants who are available on a 6 month contract basis. The role is remote but the successful person must be based in the United Kingdom.

Cloud-Native Development: Architect and build high-performance web applications using React, Node.js, and TypeScript. You will own the full lifecycle, from frontend UI components to backend business logic.
Infrastructure as Code (IaC): Lead the implementation of cloud environments
using Terraform. You will treat infrastructure as a first-class citizen, ensuring all client environments are reproducible, version-controlled, and secure.
Serverless Architecture: Design and deploy event-driven solutions leveraging AWS Lambda and other AWS services. You are expected to be adept at managing serverless state, permissions (IAM), and performance tuning.
AI-Accelerated Workflow: Proactively utilise AI-assisted development tools (e.g., GitHub Copilot, Cursor, Claude) to accelerate delivery, automate testing, and refactor legacy code, while maintaining strict manual oversight for security and quality.
Automation & CI/CD: Build and manage automated pipelines that bridge the gap between application code and infrastructure deployment, ensuring a seamless "push-to-deploy" experience.
Consultative Leadership: Act as a subject matter expert in client "pods" mentoring junior engineers and confidently presenting architectural roadmaps to customer stakeholders.

Proven commercial experience within a Full Stack Development role.
Highly experienced in event driven architectures.
Strong In-depth knowledge and hands-on experience with React Native, React, Node.js, Typescript and Angular.
Experience of engineering for Mobile to create modular, reusable components.
Strong experience of AWS Infrastructure as Code (IaC) using tooling such as Terraform as well as AWS Serverless e.g Lambda.
Strong experience of automation, CI/CD principles and experience with tools like Jenkins, Github Actions, GitLab CI, or AWS CodePipeline.
Experience of RestAPI’s as well as wider 3rd Party API’s.
Experience using GraphQL.
Strong working knowledge of containerisation technologies (Docker) and orchestration platforms (Kubernetes, ECS).
Automated Test experience.
Excellent communication and interpersonal skills, with a proven ability to engage with technical and non-technical stakeholders.
A consultative mindset with strong problem-solving and analytical skills and ability to communicate technical concepts to non-technical stakeholders.
Comfortable working in agile, client-facing environments with autonomy and ownership.
Able to commute when required for client or team sessions (occasional).

About the Company

Nasstar

Cloud-based IT solutions & modernization partner

Nasstar provides cloud-based IT solutions that help businesses transform through cloud technologies, offering services like cloud optimization, application modernization, connectivity, and collaboration tools through consulting, managed services, and long-term support. It works by partnering with AWS and Microsoft and deploying a team of integrators, technical specialists, and strategic advisors to assess, design, implement, and continuously support cloud environments and applications. Its differentiators include high-level partnerships (AWS Premier, Microsoft Partner), a comprehensive end-to-end service package, and a focus on long-term transformation and ongoing support. The goal is to help businesses simplify IT, improve efficiency and productivity, and enable continuous transformation with scalable cloud solutions.

Company size: 501-1,000
Company stage: Not listed
Total funding: Not listed
Headquarters: Wakefield, United Kingdom
Founded: 1998

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