JustPark Logo

JustPark

Senior Fullstack Developer (Backend First)

Posted 22 Days Ago
Be an Early Applicant
In-Office
London, Greater London, England, GBR
Senior level
In-Office
London, Greater London, England, GBR
Senior level
Build and ship end-to-end product features across web, mobile, and backend systems. Own product functionality, improve code quality, testing, reliability, and engineering practices, and participate in on-call rotations. Collaborate with product and design, contribute to technical discussions and code reviews, mentor junior engineers, and use AI-powered tooling to improve development effectiveness.
The summary above was generated by AI

About JustPark

JustPark is the premier partner offering both B2B solutions for destinations and B2C services for drivers, giving us the best of both worlds. We simplify the entire parking experience. From venues and councils to private driveways, our platform makes it simple for drivers to find, book, and pay for parking—while empowering our operating partners to deliver exceptional parking experiences.

We’ve always believed parking should be easier—from end to end. That’s why we, two trailblazing companies—ParkHub and JustPark—have come together to make that vision a reality. 

ParkHub revolutionized event parking in the US, optimizing venue operations for a smoother, stress-free experience. JustPark transformed parking in the UK, turning the hunt for a spot into a simple, seamless task.

Now, as one unified company, we’re combining expertise to offer a full-service, frictionless parking solution for both businesses and consumers.

About the role

The Senior Fullstack Developer ships high-impact product features across JustPark’s stack, working closely with product, design and other engineers to deliver value to customers. You’ll design, build and ship features end-to-end across web, mobile or backend as needed, own meaningful pieces of the product surface and the systems that back them, and raise the bar on code quality, testing and engineering hygiene in your team. The role works with engineers in code reviews and design discussions, and partners with product and design to refine scope and surface trade-offs. You’ll contribute to on-call rotations and improve the reliability of what your team owns. Our team is moving quickly with AI adoption and you’ll have the opportunity to learn how to get the most of AI powered tooling.


Requirements

Responsibilities

  • Design, build and ship features end-to-end across web, mobile, and backend as needed
  • Own meaningful pieces of the product surface and the systems that back them
  • Raise the bar on code quality, testing and engineering hygiene in the team
  • Mentor more junior engineers through pairing, reviews and design discussions
  • Partner with product and design to refine scope and surface trade-offs
  • Contribute to on-call and improve the reliability of what the team owns

Requirements 

  • 5+ years of professional software engineering experience
  • Strong skills in at least one of our backend languages (PHP, Go) as well as a high level of competency in TypeScript.
  • Comfortable owning features from idea to production with minimal hand-holding
  • Solid grounding in software design, testing and operational excellence
  • Demonstrated ability to collaborate with PMs and designers on ambiguous problems
  • Pragmatic, customer-obsessed and a strong written communicator
  • Comfortable with AI tooling

Benefits

Recharge your batteries

  • Generous holiday policy: 25 days + bank holidays + managers have the ability to grant up to 5 extra days for high performance (total of 38 days a year)
  • Free lunch on all office days via Feedr with the option to choose your preferred meal or cuisine everyday
  • Free snacks & drinks on all office days

Investment in you and your wellbeing

  • Private Medical Insurance with Vitality
  • Life assurance through YuLife
  • £25 credit to use for eye tests a year
  • Free O2 concert tickets through our partnership with the O2

Simplifying journeys so you can breathe easier

  • £50 parking credit per month to use via JustPark
  • Cycle-to-work salary sacrifice scheme
  • EV salary sacrifice car scheme via Octopus Energy

We look out for your family

  • Enhanced parental leave with 6-months enhanced maternity leave and 4 weeks of fully-paid paternity leave
  • Help finding great childcare, with funded hours via Koru Kids

Look after the pennies

  • Competitive pension offering with standard and salary sacrifice pension options

Success is best when it's shared

  • Quarterly away days with the whole UK team - we all go off-site each quarter to celebrate our achievements
  • Quarterly team social budget to recharge and bond with your team
  • Lots of social activities and celebrations on our gorgeous rooftop in King’s Cross

JustPark London, England Office

Kentish Town Road, 106-110, London, United Kingdom, NW1 9PX

Similar Jobs

13 Minutes Ago
Easy Apply
Hybrid
London, Greater London, England, GBR
Easy Apply
Senior level
Senior level
Fintech • Information Technology • Payments • Productivity • Software • Travel • Automation
Own the vision, strategy, roadmap, and execution of Navan’s payments platform, including expense payments, payouts, routing, settlement, reconciliation, banking integrations, and international expansion. Partner cross-functionally to launch scalable, compliant payment capabilities, manage technical complexity and risk, and optimize performance using data and analytics.
Top Skills: AIBanking IntegrationsPayment Processing SystemsPayment RailsPayment Service Providers
An Hour Ago
Remote or Hybrid
London, Greater London, England, GBR
Expert/Leader
Expert/Leader
Artificial Intelligence • Cloud • HR Tech • Information Technology • Productivity • Software • Automation
Build and deploy production-grade, LLM-enabled applications for strategic customers. Own backend services, data orchestration, frontend integrations, APIs, vector databases, LLM pipelines, and reusable AI tooling. Work directly with customers in agile field deployments, integrate legacy systems, improve developer experience, and influence platform strategy. Deliver secure, scalable solutions while creating libraries, SDKs, prompts, scaffolds, and documentation that accelerate future enterprise AI implementations.
Top Skills: AngularAWSAzureCi/CdContainersDistributed SystemsGCPGraphQLInfrastructure As CodeJavaLangchainLlmsMonitoringNode.jsPrompt ChainingPythonReactRestSemantic KernelVector DatabasesVector Search
An Hour Ago
Hybrid
London, Greater London, England, GBR
Senior level
Senior level
Information Technology
Designs and delivers sales enablement programs that improve seller capability, AI-first selling, tool adoption, pipeline generation, win rates, and productivity. Responsibilities include diagnosing training needs, creating scalable content and playbooks, delivering role-specific capability programs, developing sales-manager coaching, analyzing enablement impact, and aligning Sales, Marketing, Services, IT, Operations, and vendors with go-to-market priorities.
Top Skills: CRMMeddpiccMicrosoft Copilot

What you need to know about the London Tech Scene

London isn't just a hub for established businesses; it's also a nursery for innovation. Boasting one of the most recognized fintech ecosystems in Europe, attracting billions in investments each year, London's success has made it a go-to destination for startups looking to make their mark. Top U.K. companies like Hoptin, Moneybox and Marshmallow have already made the city their base — yet fintech is just the beginning. From healthtech to renewable energy to cybersecurity and beyond, the city's startups are breaking new ground across a range of industries.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account