Staff Software Engineer - Tech for Good

JR United Kingdom; Slough; Hybrid; GBP 100,000 - 120,000; Full time

Job summary

A leading HealthTech start-up in Slough is seeking a Staff Software Engineer to work on impactful technology solutions. The role involves leading the technical architecture and hands-on coding with a focus on Kotlin, AWS, and React, providing significant opportunities for progression and making a positive societal impact.

Benefits

Equity shares package

Impactful role with excellent progression opportunities

Opportunity to work on tech for good

Qualifications

• Experience across the full development lifecycle and tech stack.
• Good understanding of APIs and permission-based systems.
• Ability to assess, recommend, and make technical decisions.

Responsibilities

• Collaborate with the CTO on design and architecture of products.
• Work on Greenfield applications across the full tech stack.
• Hands-on with complex business logic, authentication, security aspects.

Skills

Expertise with software engineering best practices

Strong technical project leadership skills

Excellent communication and stakeholder management

Education

Degree in Computer Science or similar technical discipline

Tools

Kotlin

Java

SpringBoot

AWS

React

TypeScript

Next.js

Job description

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Staff Software Engineer - Tech for Good, Slough

Client: Client Server

Location: Slough, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Views:

3

Posted:

27.06.2025

Expiry Date:

11.08.2025

Job Description:

Staff Software Engineer / Developer (Kotlin AWS React) Hybrid WFH to £110k

Would you like to progress your career in an impactful hands-on Software Engineer role working on Tech for Good?

You could be joining a HealthTech Start-up, founded by two highly successful, Cambridge University educated management consultants, that aims to improve patient and social care for all by using complex technology to enhance access to patient records, enabling collaboration among healthcare providers and improving nursing and medical care.

As a Staff Software Engineer, you will collaborate with the CTO on the overall design and architecture of the products' tech stack, working on Greenfield applications. The tech stack includes Kotlin, SpringBoot, and AWS backend with TypeScript, React, and Next.js on the front end.

You will be hands-on with architecture, design, and coding, including complex business logic, authentication, and security aspects, working across the full tech stack to create the beta product.

Location / WFH:

You can work from home most of the time. The company has office space in London, which you'll join once every three weeks, and occasionally visit clients in the South West for requirements gathering and bespoke product development.

About you:

• Expertise with software engineering best practices, experience across the full development lifecycle and tech stack
• Experience with Kotlin, Java, SpringBoot, and AWS
• Good understanding of APIs and permission-based systems
• Understanding of software architecture and experience building systems from scratch
• Ability to assess, recommend, and make technical decisions with long-term product strategy in mind
• Strong technical project leadership skills and experience working with clients
• Excellent communication and stakeholder management skills
• Degree in Computer Science or a similar technical discipline
• Experience with RBAC systems would be beneficial

What's in it for you:

• Salary up to £120k
• Equity shares package
• Impactful role with excellent progression opportunities
• Opportunity to work on tech for good to positively benefit society

Apply now to find out more about this Staff Software Engineer / Developer (Kotlin AWS React) opportunity.

At Client Server, we believe in a diverse workplace that allows people to play to their strengths and continually learn. We are an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, color, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.