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Senior Software Engineer

Aveni is redefining how financial institutions use AI. We build real, production-ready agentic systems that reshape how banks, advisers and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows. We have been recognised as Fintech of the Year ...

Senior Software Engineer

Hi, Senior Software Developer United Kingdom ( 100% Remote) 5-12 Months Client is seeking an accomplished and highly influential Senior Software Developer to join our E-commerce team in Central ...

Senior Software Engineer

Senior Go Engineer As a Senior Software Engineer at YLD, you’ll be part of a client team building innovative products. We’re looking for someone curious, passionate, driven, and enthusiastic. You should be skilled in problem-solving and experienced in designing scalable, re ...

Senior Software Engineer

Senior Software Engineer | Remote | Django | SaaS UK Remote (Quarterly team meet-ups) £60,000–£70,000 (DOE) Tech Stack: Python - Django Authentication methods - OAuth2, JWT, API keys AWS SR2 ...

Senior Software Engineer

Quest Global is an organization at the forefront of innovation and one of the world’s fastest growing engineering services firms with deep domain knowledge and recognized expertise in the top OEMs across seven industries. We are a twenty-five-year-old company on a journey to becoming a centenary one, driven b ...

Senior Software Engineer

**Location:** GB Remote United Kingdom**Employment Type:** FullTime**Department** Engineering**Compensation:** £84.5K – £99.3K • Offers Equity_At Confluent, we are committed to providing competitive pay and benefits that are in line with industry standards. We analyze and carefull ...

Senior Software Engineer

**Location:** GB Remote United Kingdom**Employment Type:** FullTime**Department** Engineering**Compensation:** £84.5K – £99.3K • Offers Equity_At Confluent, we are committed to providing competitive pay that is in line with industry standards. We analyze and carefully consider sev ...

Senior Software Engineer

**Location:** GB Remote United Kingdom **Employment Type:** FullTime **Department** Engineering **Compensation:** £84.5K – £99.3K • Offers Equity _At Confluent, we are committed to providing competitive pay that is in line with industry standard ...

Software Engineer, Internship

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, and mor ...

Software Developer

LMAX is renowned for its high-performance, ultra-low latency (we measure in microseconds) exchange written in core Java. We constantly push technology further than most, especially in our greenfield projects, driving the financial industry in new directions. Developers are encouraged to constantly deve ...

Remote IoT Data Engineer: Scalable Backend & Telemetry

A leading open-source software company seeks a Software Engineer passionate about Linux, Web Services, and IoT. In this remote position, you will design high-performance APIs, ensure secure data handling, and develop cutting-edge telemetry solutions. Collaboration is key as you work with globally distributed tea ...

Senior ML Engineer Data Driven Construction Remote

A tech company in construction innovation is seeking a Software Engineer to join its Data Experience Team. This position involves prototyping, developing, and deploying scalable solutions that improve efficiency and sustainability in the construction sector. The ideal candidate has over 5 years of software engin ...

Principal Software Engineer

If you are a Front End-leaning Principal engineer who wants to combine your experience in web and AI to help unlock other engineering teams, this might be the role for you. This role will also be an opportunity to apply AI to real-world problems inside a healthy, profitable, and rapidly growing business. ...

Senior Software Engineer

Senior Software Engineer | High-Growth Tech Scale-Up London Area (Fully Remote) PHP (Symfony or Laravel), Angular, TypeScript We’re working with a fast-growing B2B SaaS company that builds enterprise-grade software used by g ...

GPU Software Engineer

As a GPU Software Engineer, you’ll be translating innovative research into high-performance, high-quality GPU compute solutions—playing a key role in delivering next-generation media technology to the market. Hybrid working, 3 days onsite and 2 days working from home. <strong ...

Principal Software Engineer

Why Verifone For more than 40 years Verifone has established a remarkable record of leadership in the electronic payment technology industry. Verifone has one of the leading electronic payment solutions brands and is one of the largest providers of electronic payment systems worldwide ...

Senior Software Engineer

Senior Full Stack Engineer | London | £80,000 – £150,000 | Python | React Location: London (hybrid) Salary: £80,000 – £150,000 + meaningful equity Hiring for mid-senior-lead levels! < ...

Principal Software Engineer

Principal Software Engineer (£130,000 - £155,000 + bonus) About the Company: A publicly-traded fintech (NYSE-listed) operating one of the world's most-visited platforms for finance news and data, serving millions of users globally. The engin ...

Senior Software Engineer

Senior Software Engineer | Payments Platform London or Remote Reports to: CTO The Business A high growth UK payments technology company building infrastructure that goes far beyond simple card processing. The platform orchestrates comp ...

Senior Software Engineer

AI-Native | 0→1 Build | Series B We are in the most exciting era for product builders in decades. I’m hiring a Senior Fullstack Product Engineer for an AI-native London startup building collaborative, LLM-powered tools from first principl ...

Core Software Engineer

At Aries Global, we're driven by a singular ambition - to build one of the world's truly exceptional software groups. A high-performing culture where we're able to deliver transformative value to our group, and a place where every team member can demonstrate autonomous impact in a highly collaborative environ ...

Senior Software Engineer

Senior Software Engineer Location: London (Hybrid / On-site) Salary: £100,000 – £150,000 + equity About the Company We’re working with an early-stage, venture-backed legal technology startup on a mission to transform one of the UK’s mo ...

Staff Software Engineer

About Classic Football Shirts Classic Football Shirts started in 2006 when university friends Matt Dale and Doug Bierton set out to track down rare football shirts. From those early days in a bedroom full of rails, the company has grown into a thriving business with a talented team, a ...

Embedded Software Engineer

Embedded Software Engineer (ADA) 12 month contract Based in Bristol Offering £68ph Inside IR35 Do you have experience in ADA? Do you have experience across the entire software engineering life ...

Lead Software Engineer

Lead Software Engineer | Distributed Systems | Sustainable Cloud Native Platform Up to £130,000 per annum plus bonus plus stock Central London office ️Golang, Rust, C, Kubernetes, Linux, Cloud Native, Distributed systems... Are ...

Senior Software Engineer

About the Company Building out a new team in London, rapidly scaling Silicon Valley technology company building core infrastructure for physical AI across sectors including automotive, defence, construction, mining, agriculture, and logistics. Its platforms are used by lead ...

Senior Software Engineer

Senior Fullstack Engineer £450–500 per day 6 months Outside IR35 London – 2 days per week on site We’re supporting a high-growth, AI-driven product business building a scalab ...

Senior Software Engineer

Staff Product Engineer - £150,000 + Equity Location: Shoreditch, London About the Opportunity A high-growth AI-first law firm is looking to transform the UK conveyancing market, starting with the legal process behind every property transacti ...

Lead Software Engineer

This role is ideal for a Lead Engineer or Principal Software Engineer who is ready to step into a hands-on Engineering Manager position. It offers the chance to combine technical leadership with active contribution to engineering delivery. The current tech stack includes Python, Dj ...

Senior Software Engineer

Senior Software Engineer Hybrid: Central Bristol Office 3 times per week. £60-£75,000 + | 8-12% bonus We're hugely excited to be recruiting exclusively for a Senior Software Engineer, to join a Start Up-style team within a glo ...

Senior Software Engineer

Senior Software Engineer | Distributed Systems | Sustainable Cloud Native Platform Up to £110,000 per annum plus bonus plus stock Central London office ️Golang, Rust, C, Kubernetes, Linux, Cloud Native, Distributed systems... A ...

Senior Software Engineer

Senior Software Engineer – Greater Manchester / Hybrid Due to continued growth, my client is looking to add a Senior Software Engineer to their development team. This is an excellent opportunity to join an expanding business where engineers play a key role ...

Senior Software Engineer

Senior Software Engineer The Opportunity On behalf of a global powerhouse in FinTech Infrastructure , we are seeking a Senior Software Engineer . Our client operates one of the largest financial networks, ...

Software Test Engineer

Test Engineer Location – Bristol - hybrid Contract Length / Type – 3-4 months Mandatory requirements – Active SC Clearance A Test Engineer with experience in performance and load testing, ensuring system scalability and reliability under high traffic c ...

Senior Software Engineer

Senior Full Stack .NET Engineer • £75,000 – £90,000 + share options • London | Hybrid working (2–3 days office) Our client is a fast-growing payments technology company who are transforming their sector. Due to ...

Senior Software Engineer

About the Company A growing technology organisation is seeking a Senior Software Engineer to join its Data Platform team, working on tools and APIs that connect raw and enriched data to user-facing applications. About the Role This role offer ...

Embedded Software Engineer

Bristol - Embedded Software Engineer - £40-55k My client is a leading engineering firm, developing software and hardware for a range of industries. They are looking for a Embedded Software engineer to join their highly motivated team as a result of growth. You will have the ...

Rust Software Engineer

Role: Rust Software Engineer Salary: Up to £200k + Bonus Location: London (Hybrid) This firm is an elite company with high tech standards who have previously set tech world records. They are made up of some exceptionally tal ...

C++ Software Engineer

Role: C++ Software Engineer Salary: Up to £190k + Bonus Location: London (Hybrid) This firm is an elite company with high tech standards who have previously set tech world records. They are made up of some exceptionally tal ...

Lead Software Engineer

Role: Lead Python Engineer (Hands-on Team Lead) Location: London – Hybrid (3 days office / 2 days WFH) Salary: Up to130k base Industry: Fintech Platform We’re working with a profitable, <stro ...

Senior Software Engineer

Title : Senior Software Engineer Company : AI Acceleration Location : London (very flexible WFH) Pay : Up to £180,000 + bonus and benefits Company : An advanced HPC R&D ...

Junior Software Engineer

Junior Java Developer – High-Throughput, Low-Latency Financial Trading! Salary: £60,000 - £65,000 + bonus + benefits Location: 3 days onsite, City of London Are you looking to kick-start your career in a fast-paced ...

Senior Software Engineer

Join an innovative AI and robotics start-up – London This deep-tech company is developing next-generation autonomous platforms across ground, air and marine systems, combining embedded software, edge AI and robotics to deliver adaptive, real-world autonomy. The team are now ...

C++ Software Engineer

Travel & Aviation Technology – C++ / Angular – Flight Management Systems London | Hybrid (50% in office) A global leader in travel and aviation technology is seeking a C++ Developer (Backend‑Focused) to join their Flight Management System (F ...

Senior Software Engineer

Senior Full Stack Software Engineer | Node.js • TypeScript • React • AWS | Scaling SaaS Start-Up ...

Principal Software Engineer

Principal Software Engineer Up to £150,000 (Can be flexible dependant on the person) + Share Options London (On-site, supportive environment, flexible core hours, 5 days a week) SAAS You’ll have real ownership from day one, with the free ...

Lead Software Engineer

About Pro Trader We are the team behind the Cryptostars trading platform ( a sophisticated ecosystem designed for amateur traders. Whilst our current focus is on delivering high-performance trading via Binance, we are entering an ambitious phase of expansion. We are preparing t ...

Associate Software Engineer

Associate Software Engineer London Permanent | £40,000 – £42,000 | Hybrid (2 days onsite) Are you a recent Software Engineering graduate with around one year of experience and looking to accelerate ...

C++ Software Engineer

C++ Software Engineer – High-Frequency Trading A systematic trading firm of similar calibre to leading names in the space is seeking exceptional C++ Software Engineers to join its world-class engineering team. This is a hybrid position, open to candidates based ...

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    Software Engineer Python Java Data Jobs in United Kingdom Job Search Guide, Trends and Insights