Senior backend engineer uk Work, Jobs in Berkhamsted, Hrt (with Salaries)

Senior Backend Engineer - UK
Heidi —London
- Full-time
- Hybrid work
- APIs
Senior Engineer
Leisure Employment Services —Hemel Hempstead
- Part-time
- Travel
- AI
- Employee discount
Quick apply
12d
Senior Software Engineer
Equiniti —Woburn
- £115,000 - £130,000 a year
- Full-time
- Computer Science
- Engineering
- English
- Work from home
Senior Software Engineer
Greensphere Capital —London
- Full-time
- Remote
Quick apply
3d
Senior Engineer
Next 15 Group plc —London
- Hybrid work
- Mentoring
- AI
- Communication skills
- Employee assistance programme
Quick apply
12d
Lead/Senior Software Engineer - Full stack
NECSWS —Hemel Hempstead
- Full-time
- Remote
- Computer Science
- DevOps
- Engineering
- Annual leave
- Employee assistance programme
Quick apply
4d
Senior Backend Engineer (Node.js) - London
Tesco UK —Welwyn Garden City
- Full-time
- Software troubleshooting
- Mentoring
- Agile
- Employee assistance programme
Senior AI Engineer - AI Transformation
Multiverse —London
- Full-time
- Hybrid work
- Product management
- Mentoring
- AI
- Gym membership
- Life insurance
Quick apply
Full Stack Engineer (Senior)
Xe —London
- Full-time
- AI
- Leadership
- Communication skills
- Employee stock purchase plan
- Annual leave
Quick apply
Senior Developer
Universal Music Group —London
- Full-time
- DevOps
- Communication skills
- Annual leave
- Employee discount
Senior Engineering Manager
Holland & Barrett —London
- Full-time
- Hybrid work
- Team management
- Agile
- AI
- Store discount
- Employee assistance programme
11d
Full Stack Software Engineer (Senior)
Xe —London
- Full-time
- AI
- Leadership
- Communication skills
- Employee stock purchase plan
- Annual leave
Quick apply
Back-end Engineer (Senior)
Xe —London
- Full-time
- SQL
- AI
- Leadership
- Employee stock purchase plan
- Annual leave
Quick apply
Lead Software Engineer
easyJet —Luton Airport
- Full-time
- Hybrid work
- Mentoring
- AI
- Employee discount
7d
Senior Full Stack Developer
Scrumconnect Consulting —Staines-upon-Thames
- £400 - £450 a week
- Software troubleshooting
- AWS
- Communication skills
Senior Software Java Engineer - Customer Fulfilment
Tesco UK —Welwyn Garden City
- Full-time
- Azure
- Mentoring
- Employee assistance programme
Lead Software Engineer – Departure & Compliance
easyJet —Luton Airport
- Full-time
- Hybrid work
- Mentoring
- AI
- Employee discount
5d

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Senior Backend Engineer - UK

Heidi -
London

Apply Now

Job details

Full-time

Qualifications

CI/CD
Data modelling
Cloud architecture
MongoDB
CI/CD pipelines
Back-end development
APIs
Multidisciplinary collaboration
Design patterns

Full job description

Who is Heidi?

Heidi is building an AI Care Partner that supports clinicians every step of the way, from documentation to delivery of care.

We exist to double healthcare’s capacity while keeping care deeply human. In 18 months, Heidi has returned more than 18 million hours to clinicians and supported over 73 million patient visits. Today, more than two million patient visits each week are powered by Heidi across 116 countries and over 110 languages.

Founded by clinicians, Heidi brings together clinicians, engineers, designers, scientists, creatives, and mathematicians, working with a shared purpose: to strengthen the human connection at the heart of healthcare.

Backed by nearly $100 million in total funding, Heidi is expanding across the USA, UK, Canada, and Europe, partnering with major health systems including the NHS, Beth Israel Lahey Health, MaineGeneral, and Monash Health, among others.

We move quickly where it matters and stay grounded in what’s proven, shaping healthcare’s next era. Ready for the challenge?

The Role

A Senior Software Engineer responsible for the execution of the backend features, with a deep technical understanding and how it translates to representing user needs. You will have operated in a hyper growth startup with experience building SaaS products.

You will also have a deep understanding of the key challenges engineers face and a firm grasp on design principles in prioritizing key features and capabilities.

Your superpower is how to bridge the gap between technical specifics and business needs effortlessly and turn high-level designs into real-world solutions.

You thrive in challenging situations, and you appreciate the dynamics of a flexible, flat-structured work environment. You are quick to grasp the nuances and complexities of developing an AI product healthcare internationally.

We know that brilliant people can come from unlikely places; if you have a proven track record of shipping spectacular technically challenging products and features, regardless of industry, we want to meet you.

What you'll do:

Ultimately you will have the opportunity to work with the engineering mastermind behind Heidi developing AI products which will change the face of healthcare

Autonomously deliver beautiful & robust code with considerations on code structure design and scalability.
Implement and optimize data storage solutions.
Design, build, and maintain high-performance backend systems using Python.
Architect and manage cloud infrastructure, ensuring scalability and reliability.
Develop and manage message queue systems for real-time data processing.
Collaborate with frontend and AI teams to integrate new features and enhance existing APIs.
Optimize API performance and handle API versioning, documentation, and testing.

What we’ll look for:

Strong sense of ownership & strong problem-solving skills.
5+ years of backend development experience.
Solid experience with MongoDB and Redis for data management.
Experience building & managing message queue systems at scale.
Writing testable, effective and communicative code
Data modeling, design patterns, understanding trade-offs
Deep understanding of API design principles, including security, versioning, and performance.
Data & application security knowledge and skills
Experience in integrating with third-party systems
Competent with source code control and CI/CD pipeline technologies.
Architecting and building highly available, scalable, secure & performant systems

What do we believe in?

Heidi builds for the future of healthcare, not just the next quarter, and our goals are ambitious because the world’s health demands it. We believe in progress built through precision, pace, and ownership.

Live Forever - Every release moves care forward: measured, safe, and built to last. Data guides us, but patients define the truth that matters.
Practice Ownership - Decisions follow logic and proof, not hierarchy. Exceptional care demands exceptional standards in our work, our thinking, and our character.
Small Cuts Heal Faster - Stability earns trust, speed delivers impact. Progress is about learning fast without breaking what people depend on.
Make others better - Feedback is direct, kindness is constant, and excellence lifts everyone. Our success is measured by collective growth, not individual output.

Our mission is clear: expand the world’s capacity to care, and do it without losing the humanity that makes care worth delivering.

Why you should Join Heidi

Real product momentum. We're not trying to generate interest, we're channeling it.
Equity from day one. When Heidi wins, you win. You'll share directly in the success you help create.
Unmatched impact. Play a pivotal role at a critical growth moment - working on a product that delivers tangible, real-world value to clinicians and patients every day.
Work alongside world-class talent. Join a team of operators and builders who've scaled unicorns.
Your health, covered. Comprehensive private medical and dental cover through Bupa, plus 24/7 mental health, coaching and wellbeing support through Sonder and a £100/month Healthy Heidi’s stipend.
Global parental leave. 26 weeks paid for primary carers and 18 weeks for secondary carers, subject to eligibility.
Fertility support. £7,000 one-off payment, eligibility applies.
Learning & development. £700 per year for courses, books, memberships, conferences and more.
Home office budget. £500 one-off to set up a workspace you actually want to work in.
Recharge days after major milestones and busy periods so you can reset and come back strong.
Work from anywhere for up to 4 weeks per year, wherever the world takes you.
Clinical leave. 10 days per year for eligible clinical roles to maintain accreditation and requirements.
Flexibility that works. A hybrid environment, with 3 days in the office.

Heidi’s commitment to Diversity, Equity and Inclusion

Heidi is dedicated to creating an equitable, inclusive, and supportive work environment that brings people together from diverse backgrounds, experiences, and perspectives. Our strength is in our differences. We're proud to be an equal opportunity employer and are proud to welcome all applicants as we're committed to promoting a culture of opportunity for all.

Apply Now

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senior backend engineer uk jobs in berkhamsted, hrt

Senior Backend Engineer - UK

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Senior Software Engineer

Senior Engineer

Lead/Senior Software Engineer - Full stack

Senior Backend Engineer (Node.js) - London

Senior AI Engineer - AI Transformation

Full Stack Engineer (Senior)

Senior Developer

Senior Engineering Manager

Full Stack Software Engineer (Senior)

Back-end Engineer (Senior)

Lead Software Engineer

Senior Full Stack Developer

Senior Software Java Engineer - Customer Fulfilment

Lead Software Engineer – Departure & Compliance

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