Senior Software Engineer

Senior Software Engineer

Full-Time 56700 - 69300 £ / year (est.) Hybrid
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At a Glance

  • Tasks: Design and build innovative software products with AI integration for the scientific community.
  • Company: Join SelectScience, a leading scientific publisher with a collaborative culture.
  • Benefits: Enjoy hybrid working, competitive salary, and opportunities for professional growth.
  • Other info: Be part of a small, dynamic team where your contributions truly matter.
  • Why this job: Make a real impact by shaping products that enhance how scientists access vital information.
  • Qualifications: 5+ years in software engineering, strong React and TypeScript skills required.

The predicted salary is between 56700 - 69300 £ per year.

Senior Software Engineer

About us

Select Science is a specialist scientific publisher and digital marketing business, connecting scientists with trusted information, expert content, and leading suppliers.

You will join a collaborative team at an exciting point in our growth, with the chance to shape products that improve how scientists find, use, and trust digital content and essential products.

About the role

We are looking for a Senior Software Engineer to take a leading, hands‑on role as we deliver an ambitious product roadmap to evolve our digital product experience.

Alongside the continued development of our main website and our client reporting and analytics system, we are bringing new products to market with AI capability built in from the outset.

This is a rare opportunity to deliver new products from an early stage rather than inherit them, in a small team where your technical judgement is essential to our success and will carry real weight.

You will own significant pieces of work end to end, from shaping the approach with the team, through implementation, to release and support in production.

You will need to be pragmatic and comfortable with breadth, moving between a content‑heavy editorial platform, a data‑oriented analytics application, and greenfield product work.

What you will be working on

We have an ambitious roadmap of new products for the scientific community, with AI integrated as a core part of the proposition.

You will be involved from early definition through to launch, helping to make the architectural and technical choices that these products are built on.

Our client reporting and analytics system provides our commercial clients with visibility of their marketing campaign performance.

Developments you will work on will integrate AI capability for our clients into this system and reimagine it for the agentic era.

Work here is data- and interface-focused, presenting complex datasets clearly, concisely, and with flexibility according to the needs of our clients.

Our main website is a Next. js and React application hosted on Vercel, with content managed in our CMS.

New product work spans new feature development to incorporate AI and streamlined customer journeys.

Ongoing developments include continued SEO and GEO performance improvements, and the front‑end experience for a large audience of scientific professionals.

Our products sit within a wider ecosystem.

You might also be building and maintaining integrations with Hub Spot, Salesforce and Monday. com, among others, working with third‑party APIs, webhooks and authentication flows, and handling the failure modes that come with them as needed.

We are introducing Databricks as our unified data platform.

You will need to understand how our applications interact with data from it and work effectively alongside that architecture as it also rapidly iterates.

What you will do

  • Design, build and ship features across new products, the client reporting system, and the main website.
  • Take technical ownership of areas of the codebase including architecture decisions, technical debt and long-term maintainability.
  • Integrate AI capability into customer‑facing products.
  • Work with the team to break down roadmap work into deliverable increments and provide realistic estimates.
  • Write, maintain, and support automated unit and integration tests as a normal part of delivery.
  • Review code and technical designs and help evolve our engineering standards and development practices across the whole team.
  • Build and maintain integrations between our platforms and third‑party systems.

Contribute to our branching and release strategy, CI/CD pipelines, observability and incident response.

  • Use AI‑assisted development in a pragmatic and responsible manner, remaining accountable for the code that AI produces.
  • Support production systems, investigate issues, and see fixes through to resolution.

Essential skills and experience

  • At least 5 years of commercial experience as a software engineer, with a track record of delivering and owning production systems.
  • Strong React and Type Script, including modern patterns, state management, and component design.
  • Production experience with Next. js, including a solid grasp of the rendering models (SSR, SSG, ISR, client-side) and when to reach for each.
  • Experience deploying and operating applications on Vercel.
  • Experience integrating with third‑party REST and/or Graph QL APIs, including authentication, webhooks, rate limits, and error handling.
  • A disciplined approach to automated testing, with real experience of unit and integration testing in a continuously delivered codebase.
  • Practical experience of AI‑assisted development, specifically with Claude Code, and a considered view of where agentic coding tools help and where they need close supervision.
  • Confident with Git‑based workflows and CI/CD pipelines, and with releasing frequently and safely.
  • Good judgement on performance, accessibility, and security in front‑end applications.
  • Able to work independently and own delivery, while communicating clearly with less
  • technical colleagues across editorial, marketing and commercial teams.

Desirable

  • Experience building product features with agents, including context management, security, evaluation, cost, and latency management, and handling non‑deterministic output responsibly.
  • Experience with a headless CMS.
  • Experience with CRM and marketing and analytics platforms such as Hub Spot,
  • Salesforce, Google Analytics, and their APIs and data models.
  • Experience with SQL and relational databases.
  • Experience building data‑rich interfaces, namely dashboards for analytics and data visualisation.
  • Awareness of modern data platforms such as Databricks and how applications interact with them.
  • Experience of technical SEO and GEO on a large content site.
  • How we work
  • A small, close technical team where individual contribution is visible and matters.

We have a development partner that works as a seamless part of that single team, with shared standards, shared code review, and shared ownership.

  • Hybrid working, mostly remote, with one day a week together in the office near Bath.
  • We use AI tooling seriously, deliberately, and safely in our own development process, and we expect engineers to help us keep improving how we use it.
  • Right to Work

Applicants must have the existing right to work in the UK. We are unable to provide visa sponsorship for this role.

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Senior Software Engineer employer: Selectscience

SelectScience is an exceptional employer, offering a dynamic work environment where innovation meets collaboration. As a Senior Software Engineer, you'll have the unique opportunity to shape cutting-edge products that enhance the scientific community, all while enjoying a hybrid working model near Bath that promotes work-life balance and personal growth. With a focus on AI integration and a commitment to employee development, SelectScience fosters a culture of continuous learning and technical excellence, making it an ideal place for those seeking meaningful and rewarding employment.

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Contact Details:

Selectscience Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Software Engineer

✨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 Selectscience 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 Selectscience.

✨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 Selectscience.

✨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 Selectscience 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 Senior Software Engineer

React
TypeScript
Next.js
Vercel
REST APIs
GraphQL APIs
Automated Testing

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 Selectscience.

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

✨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 Selectscience 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.