Javascript Developer
Hybrid
London, United Kingdom
£ 80,000 / year
Full Time
03-04-2025
Job Specifications
Javascript Developer
London
£70,000-£80,000 + Stock options
Typescript, React, Node, AWS
Javascript Developer opportunity for an exciting AI start-up. This role will see you working on 100% greenfield projects where you will be collaborating closely as part of a cross-functional team.
This is an exciting position for anyone who wants to have a real impact on a business and shape the codebase moving forward. This Javascript Developer position will see you working with a range of technologies including Typescript, React, Node and AWS.
The Role of Javascript Developer:
Design and develop the core platform, ensuring high performance, scalability, maintainability and an exceptional user experience.
Contribute to the technical architecture of the system, focusing on building fault-tolerant, distributed systems in AWS.
Optimize platform performance by improving load times, scalability, and system responsiveness on both the front-end and back-end.
Ensure cross-team collaboration with product managers, designers, and other engineers to meet user needs and business requirements.
Write clean, maintainable code following industry best practices, and actively participate in code reviews and testing.
Experience needed:
Experience: 3+ years post-graduation experience, preferably in a fast-moving tech startup environment.
Education: Bachelor’s degree in a STEM subject (e.g. Computer Science, Engineering, Mathematics, etc.).
Expert level at React, strong on Node & AWS.
If successful in this Javascript Developer position you will be offered a salary up to £80,000 plus stock options. This is a Hybrid role out of their London office (3 days per week) and no sponsorship is offered for this role.
If you're interested please apply to the advert.
About the Company
We're on a mission to help start-ups, scale-ups and enterprise level businesses find and secure the best talent. Whether you're looking for one person, a couple of people or a whole team, we can help. Our promise to you: 10 years of Technology recruitment experience. One point of contact, so that your business is represented as it should be. CV's within 24 hours. Your position filled within 2 weeks (subject to interview availability). Areas of expertise: Software Development: Javascript, Typescript, .Net, PHP, Python, Ja... Know more
Related Jobs
- Company Name
- COGNIZANT
- Job Title
- Sr. Java Software Engineer
- Job Description
- Work from office. 5 Days/week Job Summary We’re looking for a Backend Engineers with JAVA skills who will take a key role on our team. Our developer must have knowledge in all stages of software development. Key Responsibilities Good Understanding of Design concepts. Maintain quality and ensure responsiveness of applications. Collaborate with the rest of the engineering team to design and launch new features. Maintain code integrity and organization. Knowledge of security and data protection. Experience with back-end programming languages Core Java 11+,JDBC, Microservices, REST Web Services, Spring Framework Knowledge on cloud message APIs and usage of push notifications is good to have Knowledge of code versioning tools {{such as Git, Mercurial or SVN}} .Essential Skill sExperience in Java 11 and above, JDK 17 (Certified), Spring Framework, Rest API/WebService sExperience in Backend Development using Oracle & PL/SQ LQualification sCertified on JDK 1 7Intermediate level experience in Java 11 and abov eUnderstanding of Java EE architecture, with a focus on EJBs, JPA, and JAX-RS web service sUnderstanding of object-oriented JavaScript, the DOM and JSO NExperience writing RESTful web service sExperience on writing Automation Testscripts using Selenium / CuCumbe rKnowledge of SQL and RDBMS database desig nHave spent time as part of an agile development team (preferably Scrum )Good years of industry experienc e
- Company Name
- NatWest Group
- Job Title
- Software Engineer
- Job Description
- Our people work differently depending on their jobs and needs. From hybrid working to flexible hours, we have plenty of options that help our people to thrive. This role is based in the United Kingdom and as such all normal working days must be carried out in the United Kingdom. Job Description Join us as a Software Engineer This is an opportunity for a driven Software Engineer to take on an exciting new career challenge You’ll have the opportunity to build a wide network of stakeholders of varying levels of seniority It’s a chance to hone your existing technical skills and advance your career What you'll do In your new role, you’ll engineer and maintain innovative, customer centric, high performance, secure and robust solutions. You’ll be working within a feature team and using extensive experience to engineer software, scripts and tools that are often complex, as well as liaising with other engineers, architects and business analysts across the platform. You’ll also be: Producing complex and critical software rapidly and of high quality which adds value to the business Working in permanent teams who are responsible for the full life cycle, from initial development, through enhancement and maintenance to replacement or decommissioning Collaborating to optimise our software engineering capability Designing, producing, testing and implementing our working code Working across the life cycle, from requirements analysis and design, through coding to testing, deployment and operations The skills you'll need You’ll need a background working in ZOS connect EE and DB2 Rest APIs along with extensive knowledge in CICS webservice. You’ll also need: Expert level knowledge of SOA and Restful APIs Knowledge of Agile Practices and Tools such as JIRA, Confluence, IBM UCD, Jenkins, Bitbucket and Gitlab Development experience using Endevor, CICD, FileAid, Xpeditor, IBM explorer for ZOS, api, cobol, IntelliJ, bash and or git Proficiency with SOAP, WSDL and JSON Exposure to JAVA microservices in z/os
- Company Name
- hireful
- Job Title
- Software Developer
- Job Description
- Do you have a couple of years commercial coding experience under your belt with Python, Java, .NET / C#, C++ or similar? Are you now looking to take those skills forward, working on AI software application development in Python? If yes, we have a good new home for you to continue your software engineering career, at a successful, AI focused software product company. With established clients & stable revenue streams,the time has come to hire more software engineers. You'll be joining an existing software engineering team of 10 & the hands on CTO, to take the platform forward & develop new AI solutions for clients. Role: SoftwareDeveloper | Software Engineer (Python, Java, C#. PHP, C++, JavaScript) Location: Leeds, Yorkshire. We operate a 2 days per week in the office policy. Central Leeds city office. Nice, lovely, open plan shared office space in a tech hub type thing. Salary: Up to £45K Basic (£35K - £45K, depending on experience level) + Share incentive scheme + Training & development budget + Bonus Scheme. We are looking for, roughly, 1-2 years (or more, of course), post-graduation, commercial experience in software development with a modern software language. Our tech stack is mainly Python, Typescript (React.js) & Azure cloud services. To be clear: specific Python is not required; as we believe that a good Software Engineer can turn their hand to any language, given support & time. Our last 2 hires have been primarily experienced in C# (.Net), for example. If all the above sounds good to you, please hit apply, or get in touch for a conversation. I hope to hear from you soon!
- Company Name
- Capgemini
- Job Title
- Cloud Native DevOps Engineer (AWS)
- Job Description
- About The Job Your Considering As an Cloud DevOps Engineer in our Cloud & Custom Applications practice, you will work on mission-critical systems that require high availability, security, and scalability. You will be responsible for building, automating, and optimizing cloud-based infrastructure while ensuring compliance with security standards. Hybrid working: The places that you work from day to day will vary according to your role, your needs, and those of the business; it will be a blend of Company offices, client sites, and your home; noting that you will be unable to work at home 100% of the time. If you are successfully offered this position, you will go through a series of pre-employment checks, including: identity, nationality (single or dual) or immigration status, employment history going back 3 continuous years, and unspent criminal record check (known as Disclosure and Barring Service) Your role Design, build, and manage AWS environments with a focus on automation, scalability, and security. Develop and maintain Infrastructure as Code (IaC) using tools such as Terraform or CloudFormation. Implement CI/CD pipelines, enabling continuous integration and continuous deployment for mission-critical applications. Monitor system performance, availability, and security, implementing observability best practices. Work in an Agile environment, engaging with stakeholders to understand requirements and deliver iterative improvements. You can bring your whole self to work. At Capgemini building an inclusive future is part of everyday life and will be part of your working reality. We have built a representative and welcoming environment, for everyone. Your Skills And Experience Essential: Experience deploying and managing cloud infrastructure on AWS in secure environments. Strong understanding of Infrastructure as Code (IaC) with Terraform, CloudFormation, or Pulumi. Hands-on experience with CI/CD pipelines, using tools such as GitLab CI, Jenkins, or ArgoCD. Knowledge of containerization and orchestration, including Docker and Kubernetes. Strong scripting skills in Python, Bash, or PowerShell for automation. Understanding of AWS networking concepts, including VPCs, subnets, security groups. Experience with monitoring and logging solutions, such as Prometheus, Grafana, ELK Stack, or AWS CloudWatch. Familiarity with Zero Trust security models and best practices for securing cloud workloads. Ability to troubleshoot complex infrastructure issues and optimize cloud deployments. Your security clearance To be successfully appointed to this role, it is a requirement to obtain Developed Vetting (DV) clearance. To obtain DV clearance, the successful applicant must have resided continuously within the United Kingdom for the last 10 years, along with other very detailed criteria and requirements. Throughout the recruitment process, you will be asked questions about your security clearance eligibility such as, but not limited to, country of residence and nationality. Some posts are restricted to sole UK Nationals for security reasons; therefore, you may be asked about your citizenship in the application process. What does '"Get the Future You Want" mean to you? You’d be joining an accredited Great Place to work for Wellbeing in 2024. Employee wellbeing is vitally important to us as an organisation. We see a healthy and happy workforce a critical component for us to achieve our organisational ambitions. To help support wellbeing we have trained ‘Mental Health Champions’ across each of our business areas, and we have invested in wellbeing apps such as Thrive and Peppy. You will be encouraged to have a positive work-life balance. Our hybrid-first way of working means we embed hybrid working in all that we do and make flexible working arrangements the day-to-day reality for our people. All UK employees are eligible to request flexible working arrangements. You’ll be bringing your unique skills and perspectives to the team, inspiring and taking inspiration from your teammates as you unlock value in everything you do. You’ll be joining a professional community of experts, who have got your back and will support you, every step of the way. Why you should consider Capgemini Growing clients’ businesses while building a more sustainable, more inclusive future is a tough ask. When you join Capgemini, you’ll join a thriving company and become part of a collective of free-thinkers, entrepreneurs and industry experts. We find new ways technology can help us reimagine what’s possible. It’s why, together, we seek out opportunities that will transform the world’s leading businesses, and it’s how you’ll gain the experiences and connections you need to shape your future. By learning from each other every day, sharing knowledge, and always pushing yourself to do better, you’ll build the skills you want. You’ll use your skills to help our clients leverage technology to innovate and grow their business. So, it might not always be easy, but making the world a better place rarely is. About Capgemini Capgemini is a global business and technology transformation partner, helping organisations to accelerate their dual transition to a digital and sustainable world, while creating tangible impact for enterprises and society. It is a responsible and diverse group of 340,000 team members in more than 50 countries. With its strong over 55-year heritage, Capgemini is trusted by its clients to unlock the value of technology to address the entire breadth of their business needs. It delivers end-to-end services and solutions leveraging strengths from strategy and design to engineering, all fuelled by its market leading capabilities in AI, generative AI, cloud and data, combined with its deep industry expertise and partner ecosystem. The Group reported 2024 global revenues of €22.1 billion. Get The Future You Want | www.capgemini.com