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For Companies At a Glance
- Tasks: Join us as a Full Stack Developer, building scalable applications and user interfaces.
- Company: POSTX is revolutionising logistics with zero carbon emissions through innovative technology.
- Benefits: Enjoy competitive pay, equity options, and the chance to work remotely.
- Why this job: Make a real impact in decarbonising logistics while working with a passionate team.
- Qualifications: Proficiency in TypeScript, JavaScript, and modern frameworks like React.js is essential.
- Other info: Experience in startups or logistics is a bonus; we value problem solvers!
The predicted salary is between 43200 - 72000 £ per year.
About POSTX
POSTX's vision is to change the way the world moves goods with zero carbon emissions by providing a transportation and logistics platform that enables our customers to reduce costs, improve service and avoid 100% tailpipe emissions. Our focus is on vertically integrating logistics and transport services using cutting-edge technology that leverages in-vehicle data, geospatial indexing, machine learning, and out-of-the-box methods to optimise sorting, routing, and loading across multiple sites, reducing the overall cost to serve. Our customers are 3PLs, road hauliers, distributors, and logistics providers seeking dedicated fleets or third-party logistics partners to support their decarbonisation goals for middle and last mile road freight. We’re growing fast—with operations live, a successful pilot completed, multi-year contracts secured, and backing from top-tier investors. Join our team and focus on solving the logistics challenges of tomorrow.
The Role
We are seeking a skilled and motivated Full Stack TypeScript Developer with a product-focused mindset to join our team. The ideal candidate will have a strong foundation in software development, leadership experience/potential, experience with modern frameworks and libraries, and a passion for building scalable, high-quality applications. This role involves working across the entire stack, from building user interfaces to building scalable backend services. We prioritise autonomy, empowering the team to take ownership and deliver their best work.
Key Technical Skills:
- Proficiency in TypeScript and JavaScript.
- Experience with modern frontend frameworks (e.g., React.js, Next.js).
- Experience with React Native / Expo and building mobile applications.
- Building scalable systems through event-based systems.
- Solid understanding of backend technologies, particularly Node.js.
- Familiarity with API development and integration (REST, GraphQL) and Nest.js would be a huge benefit.
- Experience with databases (Postgres / SQL).
- Knowledge of version control systems, particularly Git.
- Familiarity with cloud platforms (Vercel, Google Cloud / AWS preferred) and containerisation.
- Experience with test frameworks such as Jest / supertest.
What We’re Looking For
- Strong problem-solving skills and attention to detail.
- Excellent communication and teamwork abilities.
- Ability to manage time effectively and prioritise tasks.
- Striving for pragmatic delivery through iteration and testing with users.
Bonus Points
- Experience working within a startup and any exposure to logistics, geospatial tools such as Uber H3 is a huge plus.
- Experience using Inngest or similar workflow automation tools.
Why Join POSTX?
- Help decarbonise one of the largest sectors in the world.
- Be part of a high-growth company with a bold mission and real traction.
- Work with an ambitious, passionate, and collaborative team.
- Competitive compensation, equity, and performance incentives.
- Opportunity to shape the future of national operations from the ground up.
Contact Detail:
POSTX Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Sr Software Engineer - Full Stack (City of London)
✨Tip Number 1
Familiarise yourself with the latest trends in logistics and transportation technology. Understanding how companies like POSTX are leveraging machine learning and geospatial indexing can give you an edge in interviews, showing your genuine interest in their mission.
✨Tip Number 2
Brush up on your TypeScript and JavaScript skills, especially with modern frameworks like React.js and Next.js. Being able to discuss your experience with these technologies confidently will demonstrate your technical fit for the role.
✨Tip Number 3
Prepare to showcase your problem-solving abilities through practical examples. Think of specific challenges you've faced in past projects and how you overcame them, particularly in building scalable systems or working with APIs.
✨Tip Number 4
Network with current or former employees of POSTX or similar companies. Engaging in conversations about their experiences can provide valuable insights into the company culture and expectations, which you can leverage during your application process.
We think you need these skills to ace Sr Software Engineer - Full Stack (City of London)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with TypeScript, JavaScript, and modern frameworks like React.js or Next.js. Emphasise any leadership roles or projects that showcase your ability to build scalable applications.
Craft a Compelling Cover Letter: In your cover letter, express your passion for decarbonisation and logistics. Mention specific projects where you've used relevant technologies and how they align with POSTX's mission to reduce carbon emissions in transport.
Showcase Problem-Solving Skills: Prepare examples of past challenges you've faced in software development and how you solved them. Highlight your attention to detail and ability to work collaboratively within a team.
Highlight Relevant Experience: If you have experience in startups or logistics, make sure to include this in your application. Mention any exposure to geospatial tools or workflow automation tools like Inngest, as these are considered bonus points.
How to prepare for a job interview at POSTX
✨Showcase Your Technical Skills
Make sure to highlight your proficiency in TypeScript, JavaScript, and any modern frameworks you've worked with, like React.js or Next.js. Be prepared to discuss specific projects where you applied these skills, as this will demonstrate your hands-on experience.
✨Demonstrate Problem-Solving Abilities
Prepare examples of how you've tackled complex problems in previous roles. POSTX values strong problem-solving skills, so think about challenges you've faced and the innovative solutions you implemented to overcome them.
✨Emphasise Teamwork and Communication
Since the role requires excellent communication and teamwork abilities, be ready to share experiences where you collaborated effectively with others. Discuss how you contributed to team success and how you handle feedback and conflict.
✨Align with POSTX's Mission
Research POSTX's vision of decarbonising logistics and be prepared to express your passion for sustainability and technology. Showing that you resonate with their mission can set you apart from other candidates.
