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Backend Developer
£40,000 - 70,000
Old Street 211, London
£40,000 - 70,000
Requirements
Must:
- Ideally 4+ years of backend development experience.
- Strong development skills in coding languages such as Java and Python (essential).
- Experience in coding with Golang (preferred, but not essential).
- 2+ years of hands-on experience with Braze CRM, including:
- Building and managing Braze campaigns (Email, Push, IAM, Content Cards, WhatsApp).
- Working with Braze Canvas and Liquid or similar templating engines.
- Solid understanding of RESTful APIs, event-driven architectures, and microservices.
- Experience with templating languages (Handlebars.js, MJML, Liquid, etc.).
- Proficiency in HTML, CSS, and JavaScript for CRM asset customization.
- Comfortable working with JSON data models.
- Familiarity with GIT and continuous integration/deployment workflows.
- Working knowledge of non-functional requirements (performance, accessibility, security).
- Braze Developer Certification preferred.
- English proficiency at C1 level.
Responsibilities
- I will design and implement robust backend services and microservices to support CRM functionality and campaign logic, using languages such as Java, Python, or Golang. I will ensure services are modular, testable, and scalable to meet evolving campaign and integration needs.
- I will develop and maintain integrations between Braze and internal platforms.
- I will support the build and optimization of campaign templates (Emails, IAM, Push, Content Cards, WhatsApp) using tools like JSON, Liquid, Handlebars, and MJML.
- I will collaborate with product and marketing stakeholders to translate requirements into scalable technical solutions.
- I will own medium-sized technical problems and deliver working, well-documented solutions.
- I will contribute to code reviews, release cycles, and team ceremonies.
- I will document services, features, and decisions to support long-term maintainability.
- I will diagnose and resolve performance issues across CRM campaigns and related backend services.
- I will support QA and deployment processes to ensure defect-free CRM experiences.
Description
I am searching for a skilled and reliable Back-End Developer with hands-on experience working with Braze CRM. This role is perfect for a backend-focused developer who is confident in navigating service-oriented architecture and solving medium-sized engineering problems while collaborating with teams across product, marketing, and operations. You will be responsible for integrating Braze with internal platforms, building backend services that support multi-channel communication (Email, Push, IAM, Content Cards, WhatsApp), and ensuring CRM campaigns are scalable, data-driven, and performant. Bonus: - Experience working in an agency setting or with external clients. - Basic knowledge of SQL for data manipulation and retrieval. - Braze Certifications (Braze Practitioner, Braze Marketeer, Braze Strategist, Braze Technical Architect). - Exposure to campaign design principles or UX/design awareness. Skills: - Java - Backend - Python - Braze - Consultancy - Go - Golang
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How many Java Developer jobs are in the UK?
Currently, there are 1051 Java openings. Check also: Kotlin jobs, Scala jobs, Spring jobs - all with salary brackets.
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Which companies are hiring for Java Developer jobs in the UK?
u-blox, ApplianSys, Core-Asset Consulting, onebillion, Unisys, Cencora, Defaqto among others, are currently hiring for Java roles in the UK.
The company with most openings is DataAnnotation as they are hiring for 53 different Java Developer jobs in the UK. They are probably quite committed to find good Java Developers.
The company with most openings is DataAnnotation as they are hiring for 53 different Java Developer jobs in the UK. They are probably quite committed to find good Java Developers.