backend java developer jobs in City of Westminster

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Java / React - Lead Software Engineer- Vice President

JPMorganChase
City of Westminster SW1A

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Considering making an application for this job Check all the details in this job description, and then click on Apply. As a Lead Software Engineer at JPMorgan Chase within the Corporate Technology - Corporate Oversight & Governance group, you are an integral part of an agile...

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2 hours ago

Founding Engineer (Full Stack / Backend)

Affinity Labs
City of Westminster SW1A

Affinity Labs: Founding Engineer (Backend) All potential applicants are encouraged to scroll through and read the complete job description before applying. Location: London Area, United Kingdom · On-site Company Description At Affinity Labs, we're building the future of company creation, a full-stack AI venture studio that partners with content creators to co-found authentic, scalable...

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4 hours ago

Lead Backend Architect & Engineering Manager

Socure
City of Westminster SW1A

A technology company in Greater London seeks a hands-on Manager for Software Engineering to lead the design of scalable systems and mentor developers. The experience expected from applicants, as well as additional skills and qualifications needed for this job are listed below. This role involves significant coding while driving high standards within cross-functional teams. Ideal candidates...

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2 hours ago

Senior Software Developer - FTC [UK]

Spyrosoft Ltd
City of Westminster W1W

You will:Extensive experience in software development with Java. Experience in Linux operating systems. Proficiency in working with Amazon AWS cloud computing environments. Test-Driven Development (TDD) or Behavior-Driven Development (BDD). Microservices experience. Contributing to a positive and collaborative team environment.

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4 hours ago

Front-End Developer (Remote, UK)

Aero · User Experience Studio
City of Westminster SW1A

About Aero Ready to make your application Please do read through the description at least once before clicking on Apply. A digital experience company, we sit at the intersection of insights, creativity and technology, crafting digital experiences that transform business performance. We're a small, fully remote team with big ambitions. We work hands-on with our clients, giving our teams genuine...

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4 hours ago
Hybrid

Automation Specialist

83zero
City of Westminster SW1A

You will play a critical role in assuring the quality, reliability and robustness of digital solutions across a wide range of client engagements.

You will be responsible for designing, implementing and maintaining high-quality automated testing solutions, providing confidence that systems meet functional and non-functional requirements across accessibility, performance, security and integration.

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4 hours ago

Backend Systems Engineer

Allegis Global Solutions
St James's WC2H 7PS

MUST BE BASED IN THE UK TO BE ELIGIBLE. Are you an experienced Back-end Engineer seeking new and exciting opportunities? While we may not have an immediate vacancy, we’re always on the lookout for talented individuals to join our Talent Pool. Who We AreGSK is a science-led global healthcare company with a special purpose: to help people do more, feel better, live longer. We are on an audacious...

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3 hours ago

Senior Backend Engineer, Marketing Platform & Data Scraping

IVP
City of Westminster

You will be responsible for building systems and APIs to enhance their marketing platform. The ideal candidate will have over 5 years of experience in Java or Kotlin, strong knowledge of the Spring framework, and experience in scraping technologies. Additional responsibilities include onboarding team members and developing new features from planning to release.

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11 hours ago

Senior Rust Engineer

Understanding Recruitment
City of Westminster

You will be working with arguably the most stable teams in crypto, and at the bleeding-edge of finance. Package incudes base salary (Up to 180,000 Euros), + RSU's + Bonus (8-15%) This opportunity is available in the below jurisdictions, the client is looking to hire people full-time (Not through B2B contract) and does not sponsor visas.

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2 hours ago
Hybrid

Senior Software Engineer

Addition
City of Westminster SW1A

Senior Software Engineer (Python - FastAPI) Be one of the first applicants, read the complete overview of the role below, then send your application for consideration. This fast-growing consultancy is pushing the boundaries of AI and data science, helping clients turn complex challenges into scalable, production-ready solutions. They're now hiring a Senior Software Engineer who can blend deep...

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4 hours ago

Senior Full Stack Engineer

Accelerant
City of Westminster SW1A

Accelerant is building a new platform that will serve as the backbone of how risk is exchanged in the future. The Product & Technology team is looking for a Full Stack Software Engineer who is passionate about building high quality software systems that are valued by customers. Is this the next step in your career Find out if you are the right candidate by reading through the complete overview...

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4 hours ago
Hybrid

Software Engineer

Acceler8 Talent
City of Westminster SW1A

Fullstack Software Engineer | AI Startup | NYC (Onsite/Hybrid) Considering making an application for this job Check all the details in this job description, and then click on Apply. A seed-stage AI team is building smarter, developer-focused tools for OCR and document intelligence. They're small, fast, and deeply technical — designing smooth inference workflows, clean parsing interfaces, and a...

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4 hours ago
Hybrid

Product Engineering Director

GetGround Group
City of Westminster SW1A

About GetGround Read on to fully understand what this job requires in terms of skills and experience If you are a good match, make an application. We are disrupting one of the world's largest asset classes, property. With £2Bn+ assets on our platform and 30,000+ users across 70 countries, we're building the future of asset ownership and in doing so, are able to address wealth inequality. Our...

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2 hours ago
Remote

Site Reliability Engineer

JAM Recruitment Ltd
St James's SW1Y 5AD

DV Cleared Site Reliability Engineer London - 5 Days Onsite Up to £550 per day (Umbrella, Inside IR35) 12-Month Contract Must hold live and transferrable DV Clearance Are you passionate about reliability, automation, and supporting mission-critical systems? Join this global defence organisation as a Site Reliability Engineer (SRE) and help shape the future of one of the UK's most vital...

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2 hours ago
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Head of Software (ML & Web)

Talent Search PRO
City of Westminster SW1A

What you will be doing: Oversee the architecture, development, and delivery of all software components, spanning web applications, backend systems, and Machine Learning (ML) infrastructure. The full job description covers all associated skills, previous experience, and any qualifications that applicants are expected to have. Be a key partner to the heads of Hardware, Design Engineering, and...

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2 hours ago
Hybrid

Senior Principal Software Engineer - R&D Tech

GlaxoSmithKline
City of Westminster SW1A

You will interact with architects, software and data engineers, AI/ML modelers, product owners as well as other team members across R&D.

You will actively participate in creating technical solutions, designs, implementations and participate in the relentless improvement of R&D Tech systems in alignment with agile and DevOps principles.

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2 hours ago

Lead Software Engineer - Java & React (Cloud & CI/CD)

JPMorganChase
City of Westminster SW1A

You will implement technology solutions across various domains, enhancing security and stability. Responsibilities include developing high-quality code and evaluating design approaches. The ideal candidate has extensive experience in programming languages like Java and Python along with cloud technologies.

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2 hours ago

Backend Software Engineer - Talent Pool

Allegis Global Solutions
St James's WC2H 7PS

MUST BE BASED IN THE UK TO BE ELIGIBLE. Are you an experienced Back-end Engineer seeking new and exciting opportunities? While we may not have an immediate vacancy, we’re always on the lookout for talented individuals to join our Talent Pool. Who We AreGSK is a science-led global healthcare company with a special purpose: to help people do more, feel better, live longer. We are on an audacious...

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3 hours ago

Senior Rust Engineer

Understanding Recruitment
Mayfair

You will be working with arguably the most stable teams in crypto, and at the bleeding-edge of finance. Package incudes base salary (Up to 180,000 Euros), RSU's Bonus (8-15%) This opportunity is available in the below jurisdictions, the client is looking to hire people full-time (Not through B2B contract) and does not sponsor visas.

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an hour ago
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