Software Engineer (Mid-Level) – Full Stack

Software Engineer (Mid-Level) – Full Stack

Full-Time 45000 - 55000 £ / year (est.) No working from home possible
Oritain

At a Glance

  • Tasks: Build and maintain backend services and APIs, develop responsive frontend experiences.
  • Company: Oritain, a global leader in product origin verification with a mission for positive change.
  • Benefits: 35 days paid leave, birthday off, enhanced parental leave, and a hybrid working setup.
  • Other info: Collaborative culture with opportunities for professional development and exposure to AI tools.
  • Why this job: Join a fast-scaling team, work with cutting-edge tech, and make a real impact.
  • Qualifications: Experience in software engineering, Python, and modern JavaScript frameworks like React.

The predicted salary is between 45000 - 55000 £ per year.

Oritain is a global leader in forensically verifying the origin of products and raw materials. Through our proprietary methodology, we harness cutting-edge science, advanced technology, and specialized services to empower the world’s leading brands to ensure product integrity, meet regulatory demands, and reduce the risk of fraud and unethical sourcing. With offices in Auckland, Dunedin, London, Singapore, and Washington D.C, our vision is to be the source of truth in global supply chains. Harnessing science, technology, and services, our mission is to create a community of origin-verified buyers and suppliers, protecting our people and the planet.

We’re looking for a Software Engineer who wants to do more than just work through tickets. This role offers the opportunity to work across the full stack, contribute to real production systems, and grow quickly within a high-impact engineering team. You’ll be joining a fast-scaling business where engineering is a top priority, working closely with teams across London and internationally to deliver meaningful outcomes. This is an exciting opportunity to join a team that has recently gone through significant growth, offering you the chance to learn from experienced engineers and contribute to a modern cloud-based platform. You’ll be working in a culture that values ownership, pragmatism, and continuous improvement. The environment is fast-paced but highly collaborative, and you’ll have the chance to make a meaningful impact early on.

Key Responsibilities

  • Build and maintain backend services and APIs using Python frameworks such as Django or FastAPI.
  • Develop modern, responsive frontend experiences using React and TypeScript.
  • Take ownership of features from design through to deployment and iteration.
  • Improve system reliability, performance, and scalability by identifying bottlenecks, optimising queries and services.
  • Collaborate on deployments, CI/CD pipelines, and infrastructure improvements.
  • Debug issues across the stack, support production systems, and contribute to root cause analysis.
  • Leverage AI-assisted development tools such as Copilot, Cursor, or Claude to improve productivity, code quality, and learning.

Skills & Experience

  • Solid commercial experience in software engineering and a track record of contributing to production systems.
  • Strong foundations in either backend or full stack development, ideally with hands-on experience in Python and a modern JavaScript framework such as React.
  • Comfortable working with RESTful APIs, understanding application architecture, and writing clean, maintainable, and testable code.
  • Experience working within cloud environments such as Azure, AWS, or GCP is highly desirable.
  • Exposure to CI/CD practices, version control, and modern development workflows.
  • Willingness to learn new technologies and work across different areas of the stack.
  • Strong communication skills and the ability to collaborate effectively in a cross-functional and distributed team.

Company Benefits

  • Paid Leave - 35 days (inclusive of public holidays)
  • Birthday Off
  • Volunteering Leave Allowance
  • Enhanced Parental Leave
  • Life Insurance
  • Healthcare Cash Plan
  • Employee Assistance Programme (EAP)
  • Pension
  • Monthly Wellbeing Allowance
  • Breakfast, Snacks, Friday lunch & Barista Coffee Machine in the office
  • Learning Portal with over 100,000 assets available to support professional development
  • Hybrid working set-up (Farringdon, London)

We believe great teams are built from different perspectives, experiences, and ways of thinking. We welcome applications from everyone and encourage you to bring your whole self to the process. If there’s anything we can do to support you, including any reasonable adjustments at any stage of hiring, please let the team know.

Software Engineer (Mid-Level) – Full Stack employer: Oritain

Oritain is an exceptional employer that prioritises employee growth and well-being, offering a generous 35 days of paid leave, enhanced parental leave, and a hybrid working setup in the vibrant area of Farringdon, London. With a strong focus on collaboration and continuous improvement, employees are empowered to take ownership of their work while contributing to meaningful projects that drive positive change in global supply chains. The company fosters a culture of learning, providing access to a vast learning portal and encouraging the use of innovative AI-assisted development tools, making it an ideal place for software engineers looking to make a real impact.

Oritain

Contact Details:

Oritain Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Software Engineer (Mid-Level) – Full Stack

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Oritain or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Oritain.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Oritain.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Oritain that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Software Engineer (Mid-Level) – Full Stack

Python
Django
FastAPI
React
TypeScript
RESTful APIs
Cloud Environments (Azure, AWS, GCP)

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Oritain.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Oritain and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Oritain

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Oritain uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.