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- Tasks: Join a dynamic team to develop and refine backend APIs for a SaaS platform.
- Company: Work with a fast-paced product consultancy delivering impactful software across various sectors.
- Benefits: Enjoy flexible remote work, competitive pay, and the chance to work on exciting projects.
- Why this job: Be part of a collaborative environment that values innovation and offers real-world impact.
- Qualifications: Strong JavaScript/TypeScript skills and experience in backend development are essential.
- Other info: This is a 6-month contract with an immediate start, based in Manchester.
Contract Length: 6 Months
Location: Manchester (1 Day a week in Manchester City Centre Office)
Rate: Outside IR35 £350 - £400 per day
*Immediate Start*
Join a fast-moving product consultancy delivering high-impact software for a broad mix of clients across a range of sectors. They are now looking for an experienced contractor to support a critical project focused on API development and complex system integration.
The Role: You will be part of a small, highly cooperative engineering team working on a SaaS platform designed to streamline and automate operational workflows. The focus is on building out and refining backend APIs, integrating third-party services, and improving the overall scalability and reliability of the system.
Tech Stack:
- TypeScript & JavaScript
- Node.js with Express
- n8n (workflow and automation integrations)
- PostgreSQL
- Permit.io (RBAC and auth)
- API best practices (rate limiting, downstream HTTP integrations)
- GraphQL (mostly migrating from)
Day-to-Day Responsibilities:
- Contribute to backend development and API design using TypeScript
- Work on system integrations using n8n and other tools
- Collaborate on migrating from GraphQL toward more traditional RESTful architecture
- Implement robust authentication and access control flows with Permit.io
- Help shape and scale API architecture with performance in mind
- Tackle complex business logic in a regulatory or data-driven context
About You:
- Strong experience in backend JavaScript/TypeScript development
- Comfortable in a busy, agile environment
- Confident working autonomously in small, senior teams
- Bonus if you have worked in fintech, regtech, or SaaS products
- Clear understanding of scalable API architecture, auth, and third-party integrations
Please Apply with your CV if this contract is the best fit for you!
JavaScript/TypeScript API Integration employer: Job Traffic
Contact Detail:
Job Traffic Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land JavaScript/TypeScript API Integration
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as TypeScript, Node.js, and n8n. Having hands-on experience or projects that showcase your skills in these areas will give you a significant edge during discussions.
✨Tip Number 2
Prepare to discuss your previous experiences with API development and system integrations. Be ready to share specific examples of challenges you've faced and how you overcame them, especially in a fast-paced environment.
✨Tip Number 3
Research the company and its clients to understand their sectors and needs. This knowledge will help you tailor your conversations and demonstrate how your skills can directly benefit their projects.
✨Tip Number 4
Network with professionals in the fintech, regtech, or SaaS industries. Engaging with others in these fields can provide insights into the role and may even lead to referrals, increasing your chances of landing the job.
We think you need these skills to ace JavaScript/TypeScript API Integration
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with JavaScript and TypeScript, especially in backend development. Include specific projects where you've worked on API design and system integrations, as this is crucial for the role.
Showcase Relevant Skills: Emphasise your familiarity with Node.js, Express, and PostgreSQL. Mention any experience you have with n8n, GraphQL, or similar technologies, as well as your understanding of scalable API architecture and authentication methods.
Craft a Compelling Cover Letter: Write a cover letter that explains why you're a great fit for this contract. Discuss your experience in agile environments and your ability to work autonomously in small teams. Highlight any relevant experience in fintech or regtech if applicable.
Proofread Your Application: Before submitting, carefully proofread your CV and cover letter for any spelling or grammatical errors. A polished application reflects your attention to detail, which is important for a technical role.
How to prepare for a job interview at Job Traffic
✨Showcase Your Technical Skills
Be prepared to discuss your experience with JavaScript and TypeScript in detail. Highlight specific projects where you've developed backend APIs or worked on system integrations, especially using Node.js and Express.
✨Understand the Tech Stack
Familiarise yourself with the tools mentioned in the job description, such as n8n for workflow automation and PostgreSQL for database management. Being able to discuss how you've used these technologies will demonstrate your readiness for the role.
✨Demonstrate Problem-Solving Abilities
Expect questions that assess your ability to tackle complex business logic and regulatory challenges. Prepare examples of how you've approached similar problems in past roles, particularly in fintech or SaaS environments.
✨Emphasise Collaboration and Autonomy
Since the role involves working in a small team, be ready to discuss your experience collaborating with others while also thriving in an autonomous setting. Share examples of how you've contributed to team success while managing your own tasks.
