1,954,913+ Full Stack Software Engineer Javascript React Elixir Jobs in UK — Top Companies Hiring June 2026

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DevSecOps Engineer

Role Overview The DevSecOps Engineer is responsible for designing, implementing, and maintaining efficient DevOps workflows to support continuous integration, continuous deployment, and infrastructure automation. This role bridges the gap between development and operations teams, ensuring seamles ...

Lead Front End Engineer(Agentic Intelligence) in London GroupM

Frameworks and Tools Approaches using frameworks like Cypress, Jest, Jasmine, Mocha, or Chai with Protractor and Karma. Package managers (NPM or Yarn). Webpack and node.js are a big plus as we tend to build our facades in it. Version control using Git with Github or GitLab. Web development with API- ...

Umbraco Developer

We're supporting a client on a security-cleared government consultancy project and are looking for an experienced Full Stack Umbraco Developer to join the team on a 6-month contract.Key Responsibilities: Deliver production-ready Umbraco-based websites and apps</l ...

Software Engineering Team Leader

Software Engineering Team LeaderTitle: Software Engineering Team LeaderAll the relevant skills, qualifications and experience that a successful applicant will need are listed in the following description.Department: Procode ITLocation: Hybrid commutable distance of our Chandle ...

Software Engineering Team Leader

Software Engineering Team LeaderTitle: Software Engineering Team LeaderDepartment: Procode ITLocation: Hybrid commutable distance of our Chandlers Ford or OxfordOfficeSalary: Circa £60k + Discretionary Bonus SchemeSponsorship: Unfortunately, we are unable to ...

Software Engineering Team Leader

Software Engineering Team LeaderTitle: Software Engineering Team LeaderDepartment: Procode ITLocation: Hybrid commutable distance of our Chandlers Ford or OxfordOfficeSalary: Circa £60k + Discretionary Bonus SchemeSponsorship: Unfortunately, we are unable to ...

Engineering Lead SVP

Overview Developer Enablement is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, streamline our processes, a ...

Engineering Lead SVP

Overview The Department Developer Enablement is a function of the CTO organisation. Our mission is to make it easy and enjoyable for software engineering teams to go from a business idea to delivering an innovative product solution. The main goals are to improve and upgrade our tools, ...

Platform Engineer

Overview Leading Crypto Trading Client requires a Platform Engineer with Web Scraping, Python and networking tools and Linux. All rounder position will look after Network Virtual Servers, self starter, must be able to communicate with senior stakeholders: Responsibilities As a ...

Python Developer

Software Engineer (Python) – £55,000 – West London (2 Days On-Site) I’m working with a product-led tech company in West London who are hiring for a Software Engineer to join their Data Cloud engineering team. They’re building out scalable, high-avail ...

Python Developer

Software Engineer (Python) – £55,000 – West London (2 Days On-Site) I’m working with a product-led tech company in West London who are hiring for a Software Engineer to join their Data Cloud engineering team. They’re building out scalable, high-avail ...

Python Developer

Software Engineer (Python) – £55,000 – West London (2 Days On-Site) I’m working with a product-led tech company in West London who are hiring for a Software Engineer to join their Data Cloud engineering team. They’re building out scalable, high-avail ...

Python Developer

Software Engineer (Python) – £55,000 – West London (2 Days On-Site) I’m working with a product-led tech company in West London who are hiring for a Software Engineer to join their Data Cloud engineering team. They’re building out scalable, high-avail ...

Python Developer

Company: JR UK Client / Employer: Breakthrough Talent Job reference: Location: West London, London, South East England, United Kingdom Posted: – Closing: Software Engineer (Python) – £55,000 – West London (2 Days On-Site) I’m working with a product-le ...

Contract Electrical Maintenance Engineer

Job Title: Electrical Maintenance Engineer Location: Nottingham Job Reference: JBTNOR Job Type: Contract Duration: ongoing Shift: 4 on 4 off 12 hour shifts Rate: £36+ per hour outside of IR35 Job Description: Electrical maintenance engineer My ...

Senior Back End Developer

Senior Software Developer (Backend / .NET / Azure) Overview Senior Software Developer needed for hands‑on backend development, working on data‑driven systems, APIs, and cloud services. The role focuses on building new services, re‑writing their whole back end system, and designing scala ...

Staff Software Engineer Warehousing Blue Yonder Dispatcher

Summary As part of the M&S Software Engineering team, you'll be joining a well-loved historic brand, working on solutions that serve millions of loyal customers and thousands of colleagues! With ethical values that run right through the company's core and technology leaders that truly understand ...

Software Developer Node & Next

Remote with very occasional client visits 3-month contract, potential for extension Our client, an established and successful Consultancy are looking for a number of experienced Developers to join them on a contract basis With head offices in the north of the UK and ...

Senior PHP Developer Hybrid (1 Day In Office) + Benefits

A recruitment agency in the UK is seeking an experienced PHP Developer to build and maintain applications used in production. You will be responsible for enhancing JavaScript functionality, designing MariaDB databases, and ensuring the security and reliability of software. The ideal candidate will possess strong ...

Senior Product Engineer

What you’ll be doing End-to-end ownership — from idea to launch You lead the charge, collaborate closely, and ship fast. You don’t just influence the direction, you build and drive towards it. Working full stack We focus on high—leverage work where it matters most. ...

Senior Data Link Communication Research Engineer

Senior Data Link Communication Research Engineer Next-Gen Space Systems The Company Join an innovative engineering organisation developing the next generation of high-performance communication technology for space platforms. The team is scaling rapidly and building new capabilities acro ...

Senior Product Engineer

Senior Product Engineer As a Senior Product Engineer at Legl, you’ll own ambiguous, high‑impact problem spaces end‑to‑end across the stack. You’ll shape problems collaboratively with Product and Design, build, ship, and iterate with clear accountability for customer and business outcomes, and use ...

Forward Deployed Solution Engineer – Applied AI FDE

Company Description It all started when engineer Fred Luddy wrote code that automated a tedious task for his coworker, Phyllis. She cried tears of joy. That moment inspired Fred to build a company that could do that for everyone—freeing people from busywork so they could focus on meaningful work. ...

Senior Lead Software Engineer Python / Java

Senior Lead Software Engineer - Python / Java LONDON, LONDON, United Kingdom Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Lead Software Engineer at JPMorgan Chase within Quant ...

Quality Engineer

Overview We are seeking a highly skilled and proactive Quality Engineer to drive quality assurance initiatives across modern cloud-based applications and services. The ideal candidate will have strong expertise in quality engineering practices, test strategy, automation, security testing, API vali ...

Lead Test Engineer

MCS Group is partnering with a key client in Belfast to find a hands‑on Lead Test Engineer. This Lead Test Engineer will play a pivotal role in driving quality across a core platform, working within a dynamic agile environment. You will take a lead role in relation to test strategy, champion automation, ...

Quality Engineer

We are seeking a highly skilled and proactive Quality Engineer to drive quality assurance initiatives across modern cloud‑based applications and services. The ideal candidate will have strong expertise in quality engineering practices, test strategy, automation, security testing, API validation, an ...

Python Developer

Overview We are a fast‑growing startup in Oxford led by graduates from Oxford and Cambridge. Our team is building a groundbreaking product and we need Python Software Engineers to help us scale. Staff is currently 30, with plans to grow to 60 next year. Location & Compensation Loca ...

Senior Quality Engineer

About the Role We are looking for a talented Senior Quality Engineer who is experienced at creating high quality tools, and frameworks that enable the automation of quality assurance best practices for Enterprise SaaS solutions. You will play a leading role within your team and have flexibility, ...

Silicon Verification Engineer

About Graphcore At Graphcore, we’re building the future of AI compute. We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale. As part of the SoftBank Group, backed by ...

Senior/Principal Silicon Verification Engineer

About GraphcoreAt Graphcore, we’re building the future of AI compute.We’re a team of semiconductor, software and AI experts, with deep experience in creating the complete AI compute stack - from silicon and software to infrastructure at datacenter scale.As part o ...

Engineering Lead

Engineering Lead – AI-SaaS Platform | Tripled ARR in 12 months Remote-first (UK) with hybrid London office option Up to £150,000 per annum plus equity Typescript/Node, React, GCP/AWS The Engineering Lead We’re hiring Engineering Leads to g ...

Front End Developer

Front End Developer – FinTech – Newcastle(Tech stack: Front End Developer, React, TypeScript, Websockets, SignalR, Containers, Orchestration, UX, Usability, Programmer, Developer, Architect, Front End Developer)Our client is a cutting-edge FinTech company with a reputation for innovation and ...

System Development Engineer, Reliability and Automation Engineering

System Development Engineer, Reliability and Automation Engineering Job ID: | Amazon UK Services Ltd. Join Amazon as a Systems Development Engineer – Drive Global Innovation in Reliability and Automation.Amazon is looking for a Systems Development Engineer to join our Global RME (Reliab ...

Automation Software Engineer — PLC, HMI & Robotics

Software EngineerDiscover your impact with KUKA Group KUKA Group offers an enormous spectrum of possibilities to advance your career, live your passions and unlock your potential. We´re one of the world's leading automation specialists, offering global opportunities in areas such as robotics, automat ...

Senior Front End Software Engineer Angular / TypeScript £96K

Senior Front End Software Engineer | Angular & TypeScript You'll join a well-established engineering team inside one of the world's leading technology organisations, working on a mature, well-structured internal platform used across their global sales and marketing for their events. This isn't a ...

Senior Front End Software Engineer Global Tech £96K

Senior Front End Software Engineer | Angular & TypeScript | Contract | London You’ll join a well‑established engineering team inside one of the world’s leading technology organisations, working on a mature, well‑structured internal platform used across their global sales and marketing for their e ...

Backend Engineer III Remote, Stock Options

London / UK Remote | Engineer III £75,000 - £105,000 + | Technology - Engineering | About Our Engineering Teams We have around 400 engineers across Monzo who design and build our in‑house banking platform. We have big ambitions for the future, and technology plays a big role in creating a ...

Backend Engineer III

London / UK Remote | Engineer III £75,000 - £105,000 + | Technology - Engineering | About Our Engineering Teams We have around 400 engineers across Monzo who design and build our in‑house banking platform. We have big ambitions for the future, and technology plays a big role in creating a ...

Senior PHP Developer — Live Systems, Secure and Scalable

Get Recruited Ltd is seeking a Senior Software Developer to join their team in Barnsley, offering a salary of up to £50,000 plus benefits. This role involves working on live systems, ensuring data security, and developing robust applications using PHP and JavaScript. Ideal candidates will have solid ex ...

Lead Software Engineer 95% Remote £85k ID41216

Lead Software Engineer - 95% Remote - £85k - ID41216 Get AI-powered advice on this job and more exclusive features. Humand Talent provided pay range This range is provided by Humand Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn ...

Product Engineer Up to £150K

A well-funded, fast-growing AI startup is hiring a Full-Stack Product Engineer to help build the next generation of operational software in a large, legacy industry being transformed by automation. This is an opportunity to join early, work directly with founders, and own high-impact produc ...

Software Engineer – AI & Business Solutions – 11653SR1

11653SR1£40k – 60k per year Software Engineer – AI & Business Solutions Salary: £40,000–£60,000 + Bonus + BenefitsLocation: UK Remote or HybridType: Permanent The Opportunity Our client is seeking a Software Engineer to join a growi ...

Senior Software Developer with a Backend Focus

Senior Software Developer with a Backend Focus Prighter is a fast‑growing LegalTech company building productised services and SaaS solutionstrar compliance with data protection, AI, and digital governance regulations. The mission is to enable companies worldwide to comply with regulatory requirem ...

Software Engineering Team Leader

Title: Software Engineering Team Leader Department: Procode IT Location: Hybrid – commutable distance of our Chandlers Ford or Oxford Office Salary: Circa £60k + Discretionary Bonus Scheme Sponsorship: Unfortunately, we are unable to o ...

Software Developer

Role: Software Developer Location: Nottingham Working Arrangement: Hybrid – 2 days in the office | 35-hour week Salary: Up to £55k Let’s keep this simple… If you’re a hands‑on Software Developer who actually enjoys building things properly (not just patching ...

Full stack Java Developer for Systematic & Credit Portfolio Trading Tools, Assistant Vice President

**_Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we bu ...

Junior Developer

Junior Full Stack Developer £35,000 to £45,000 (Depending on Experience) Braintree (On-site) Permanent, Full-Time About the Role We’re looking for a Junior Full Stack Developer to join a growing Technology & Innovation team. You’ll work on enhancing existin ...

Machine Learning Engineer

Machine Learning Engineer - Birmingham The rewards Starting salary of up to £70,000 depending on experience Hybrid working (1 day a week in the office) Extensive personal development scheme 25 days holiday Generous pension scheme 10% bonus ...

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    Full Stack Software Engineer Javascript React Elixir Jobs in United Kingdom Job Search Guide, Trends and Insights