Software Engineer (Backend)

Software Engineer (Backend)

Full-Time 49500 - 60500 £ / year (est.) Home office (partial)
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At a Glance

  • Tasks: Build APIs and improve our web platform with innovative tech.
  • Company: Join a fast-growing startup with a talented team in London.
  • Benefits: Equity, competitive salary, 25 days leave, and fun office perks.
  • Other info: Enjoy a collaborative culture with no bureaucracy and exciting growth opportunities.
  • Why this job: Make an impact in a dynamic environment and learn from industry experts.
  • Qualifications: Experience in backend programming and API design; willingness to learn.

The predicted salary is between 49500 - 60500 £ per year.

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  • Software Engineer (Backend)

We are looking for a full-time software engineer in London (or in Europe working remotely) to help us build a world-class web platform.

Our Engineering team consists of an ex-Googler, a Deep Mind scholar, and other really talented and friendly people.

We work in a collaborative atmosphere, and value autonomy highly.

About us

Programmai is a predictive marketing technology. We use first-party customer data in a privacy compliant way to improve the performance of online advertising.

Think Amazon.

Now think about all the companies striving to be like them.

We sit right in the middle.

Our platform helps brands like ASOS and Deliveroo gain a predictive edge in the major ad platforms (Google, Facebook, Snapchat and Tik Tok).

We’re early-stage and London-based. In September 2020, we closed our seed round (+$1m) from a position of strength. And now we’re on a fast growth trajectory.

Tech we use at present

  • Google Cloud Platform, managed with Terraform;
  • Elixir for APIs, storage, and external integration;
  • Python for the Machine Learning pipelines;
  • Reason React and Graph QL for the frontend web app.

Your responsibilities

  • Build APIs to serve our user-facing web applications.
  • Model the business logic in relational databases.
  • Integrate with external APIs (e. g. Facebook, Google).
  • Help to evolve our system, improve automation, and make important technical decisions with us.
  • Review code and share knowledge.

What we’re looking for

  • Experience of writing readable, testable, and maintainable code.
  • Solid programming skills in at least one backend language (Elixir, C++, Python, Ruby etc).
  • Strong understanding in API design (RESTful or Graph QL).
  • Good understanding in SQL.
  • Willingness to learn new languages / technologies.

These are our ideal requirements but we invest in potential over histories.

We know that some people are less likely to apply for a role if they don’t meet 100% of the criteria.

Please apply if you meet the majority of these competencies.

Bonus points if

  • You have experience in any functional languages (particularly Elixir).
  • You have experience in Google Cloud Platform, Terraform, and CI/CD tools.
  • You are interested in gaining full-stack skills.

Why Programmai?

  • Work with highly talented, passionate people and have fun along the way. We’re all learning what it takes for a startup to reach unicorn status.
  • There are no layers of bureaucracy to jump through.

Put forward a radical suggestion and know that the idea won’t be killed until both sides of the debate have been fully understood and debated.

  • You’ll have a front-row seat at an early-stage, fast-growing company that uses machine learning to disturb an existing problem area.

What’s in it for you?

It’s normal for people to say a competitive salary and benefits.

That’s table stakes.

We want to find out what motivates you, in order to guarantee that we can offer it.

That being said

  • Equity in a fast-growing company
  • Competitive salary plus additional performance-related rewards
  • 25 days’ annual leave plus bank holidays
  • Well-located office with our adorable dog Billie (if you’re in London)
  • End of quarter learning and social events
  • Mindfulness, yoga, team sports and more

For now, we’re taking a blended WFH approach.

The office is a 5-minute walk from Shoreditch High Street Station.

Dogs and friends of Programmai can visit and enjoy all the office perks (Kombucha, rooftop drinks, fresh coffee!)

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Software Engineer (Backend) employer: Harsil

At Programmai, we pride ourselves on being an exceptional employer, offering a vibrant work culture where collaboration and autonomy thrive. As a fast-growing startup in London, we provide our employees with unique opportunities for growth, including equity in the company, competitive salaries, and a supportive environment that encourages learning and innovation. With a focus on employee well-being, we offer a range of benefits such as 25 days' annual leave, mindfulness activities, and a fun office atmosphere complete with our beloved office dog, Billie.

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Contact Details:

Harsil Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Software Engineer (Backend)

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 Harsil 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 Harsil.

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 Harsil.

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 Harsil 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 (Backend)

Elixir
Python
API Design
RESTful
GraphQL
SQL
Google Cloud Platform

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 Harsil.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Harsil 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 Harsil

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 Harsil 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.