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Senior GNSS Spacecraft Software Engineer

A key player in satellite technology is seeking a Spacecraft Software Engineer (GNSS) to develop and maintain crucial software for satellite missions. This high-impact role requires proficiency in C++ or Python, along with experience in signal processing. The ideal candidate will work on both flight and ground s ...

Senior Software Engineer in Test

Overview Join to apply for the Senior Product Security Engineer role at Arm . Are you passionate about building secure systems from the ground up? We’re looking for an experienced and motivated Product Security Engineer to help shape the security posture of our SoC ...

Senior Software Engineer, Banking Connectivity

At Ripple, we’re building a world where value moves like information does today. It’s big, it’s bold, and we’re already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairn ...

Senior Software Engineers Ref. 3667

Salary: £50,354 to £60,036. This includes a basic salary, skills payment, and a concessionary payment of £2,758. The final amount depends on your skills and experience. You’ll also receive a one‑off recruitment bonus of £3,500, split into two payments: £1,750 on arrival and £1,750 after successfully ...

Senior Software Engineers Ref. 3667

Salary: £50,354 to £60,036. This includes a basic salary, skills payment, and a concessionary payment of £2,758. The final amount depends on your skills and experience. You’ll also receive a one‑off recruitment bonus of £3,500, split into two payments: £1,750 on arrival and £1,750 after successfully ...

Senior Software Engineer Biotech Instrumentation

A growing biotech business in the UK is seeking a Senior Software Engineer to develop advanced instrumentation platforms for antibody discovery and protein analysis. You will design and develop software, contribute to instrument control, and troubleshoot embedded software. The ideal candidate has over 5 years of ...

Senior Software Engineer (JVM, Kotlin)

Overview Simple Machines is a leading independent boutique technology firm with a global footprint across London, Sydney, San Francisco, and New Zealand. We operate at the intersection of data, AI, machine learning, data engineering, and software engineering—building bespoke platforms and products ...

Senior Software Engineer – Golang/Kubernetes

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platf ...

Senior Software Engineer, Roku UI

Teamwork makes the stream work.Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platfo ...

Senior Software Engineer (Full Stack)

Senior Software Engineer (Full Stack) at Retail Insight Are you passionate about building cutting‑edge software solutions that make a real impact? At Retail Insight, we’re on a mission to transform retail analytics through innovative technology—and we’re looking for a talented Full ...

Senior Software Engineer (Front End)

Applications processed via employer's online application form TP ICAP Group is a world-leading provider of financial markets infrastructure and data. We provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data through re ...

Senior Software Engineer Payments & Treasury

Who We Are Alpaca is a US-headquartered self-clearing broker-dealer and brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Our recent Series D funding round brought our total investment to over $320 million, fueling our ambitious vision. Our ...

Senior Software Engineers Ref. 3667

Salary: £50,354 to £60,036. This includes a basic salary, skills payment, and a concessionary payment of £2,758. The final amount depends on your skills and experience. You’ll also receive a one‑off recruitment bonus of £3,500, split into two payments: £1,750 on arrival and £1,750 after successfully ...

Senior Software Engineer, Client Group

Winton is a research-based investment management company with a specialist focus on statistical and mathematical inference in financial markets. The firm researches and trades quantitative investment strategies, which are implemented systematically via thousands of securities, spanning the world's major li ...

Senior Software Engineer Platform Operations

Overview About Us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries. By ...

Senior Software Engineer, Lending Platform

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – including Brex, Rippling, Navan, Qantas, SHEIN and many more – with full ...

Senior Software Engineer Risk Technology

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Senior Software Engineers Ref. 3667

Salary: £50,354 to £60,036. This includes a basic salary, skills payment, and a concessionary payment of £2,758. The final amount depends on your skills and experience. You’ll also receive a one‑off recruitment bonus of £3,500, split into two payments: £1,750 on arrival and £1,750 after successfully ...

Senior Software Test Engineer J37098399

Job Title: Senior Software Test Engineer Location: Manchester Rate: £57.00ph via Umbrella Company (Inside IR35) or £42.30ph on PAYE basis Employment Type: Contract (31/03/2027) Hours: Standard 40 Hours Per Week Reference: </ ...

Senior Software Engineer, Roku TV

Teamwork makes the stream work. Roku is changing how the world watches TV Roku is the #1 TV streaming platform in the U.S., Canada, and Mexico, and we've set our sights on powering every television in the world. Roku pioneered streaming to the TV. Our mission is to be the TV streaming platf ...

Senior Software Engineer Core Services

About Us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries. By enabling high-f ...

Senior Software Engineer (£75k + benefits)

Great opportunity for a Senior Software Engineer to join a private equity backed tech company in Manchester as they scale in 2026. You’d join a product-based squad within a larger engineering department and would be given the opportunity to be involved in all aspects of the systems you work on, from ...

Senior Software Engineers Ref. 3667

Salary: £50,354 to £60,036. This includes a basic salary, skills payment, and a concessionary payment of £2,758. The final amount depends on your skills and experience. You’ll also receive a one‑off recruitment bonus of £3,500, split into two payments: £1,750 on arrival and £1,750 after successfully ...

Senior Software Engineers Ref. 3667

Salary: £50,354 to £60,036. This includes a basic salary, skills payment, and a concessionary payment of £2,758. The final amount depends on your skills and experience. You’ll also receive a one‑off recruitment bonus of £3,500, split into two payments: £1,750 on arrival and £1,750 after successfully ...

Senior Software Engineer Risk Technology

Senior Software Engineer - Risk Technology London DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to cap ...

Full Remote Senior Software dev

The Driftrock engineering team is on the hunt for a software engineer who will work directly with everyone in the company to continuously improve our product and drive innovation. We are a small group of passionate developers working on our product that is almost completely written in Elixir (just one legacy ...

Senior Software Engineer (2 vacancies)

Department: Tech Hub Employment Type: Full Time Location: Birmingham, England, United Kingdom Contract type: Permanent Hours: 37.5/ week Salary: circa £84,000 depending on experience Location : Birmingham ...

Senior Platform Linux Software Engineer

Overview MDA Space is a trusted mission partner to the global space industry, with a 55-year+ history of world firsts and more than 450 missions. We are a global leader in communications satellites, Earth and space observation, and space exploration and infrastructure. The global MDA Space team o ...

Senior Software Engineers Ref. 3667

Salary: £50,354 to £60,036. This includes a basic salary, skills payment, and a concessionary payment of £2,758. The final amount depends on your skills and experience. You’ll also receive a one‑off recruitment bonus of £3,500, split into two payments: £1,750 on arrival and £1,750 after successfully ...

Senior Software Engineer Python / MongoDB

We're enabling high-performing, rock-solid MongoDB deployments on any cloud or platform our customers choose. We want to create the world's best open source analog to MongoDB Altas or Amazon DocumentDB, which can be owned, controlled and operated by end-users on their own multi-cloud or on-premise environm ...

Senior Software Engineer Risk Technology

DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and the ability to quickly pivot to capture opportunities, so we operate using our own capital and trading ...

Senior D2C Platform Software Engineer

A leading music company is seeking a Senior Software Engineer to join the D2C development team in London. This role focuses on building products that empower artists and labels, leveraging skills in frontend development (TypeScript, React, GraphQL) and various databases. Ideal candidates should have over 8 years ...

Senior Software Engineer (Node.js, TypeScript)

Senior Software Engineer (Node.js, TypeScript) London, England, United Kingdom Here’sa summary of the role: Build software that matters, take real technical ownership, and use modern AI tooling to do your best work. This is a hands‑on senior engineering role for someone who e ...

Senior Software Engineer (2 vacancies)

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Senior Software Engineer Department: Tech Hub Employment Type: Full Time Location: Birmingham, England, United Kingdom Compensation: ci ...

Senior Software Engineer, Business Pricing

Senior Software Engineer, Business Pricing Full-time Compensation: GBP 85,000 - GBP 105,000 - yearly Wise provides a global technology platform for moving and managing money. Our mission is to make payments easier and cheaper. Responsibilities < ...

Senior Software Engineer SC Cleared

Senior Software Engineer Hybrid - 2 days per week onsite in either Romsey / Gloucester / Woking Up to £85,000 per annum + benefits SC clearance We are seeking a Senior Software Engineer to join a high-performing team delivering advanced software for RF communication and se ...

Senior Software Engineers Ref. 3667

Salary: £50,354 to £60,036. This includes a basic salary, skills payment, and a concessionary payment of £2,758. The final amount depends on your skills and experience. You’ll also receive a one‑off recruitment bonus of £3,500, split into two payments: £1,750 on arrival and £1,750 after successfully ...

Senior Card Processing Software Engineer

About Incard Incard's mission is to build the financial operating system for entrepreneurs. We are focused on creating a system where business banking, financial tools, and application logic are coordinated into a single control layer. Through the app store, entrepreneurs and developers can build ...

Senior Software Engineer AI Workbench

About Us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI‑driven simulation software stack for engineering and manufacturing across advanced industries. By enabling high‑f ...

Senior Software Engineer Workflow Orchestration

Senior Software Engineer - Workflow Orchestration Location London Business Area Engineering and CTO Ref # Description & Requirements Part of the Enterprise Products organization, the Workflow Orchestration group is dedicated to delivering wo ...

Senior Software Engineer (2 vacancies)

Senior Software Engineer Department: Tech Hub Employment Type: Full Time Location: Birmingham, England, United Kingdom Compensation: circa £70,000 Description Contract type: Permanent Hours: 37.5/ we ...

Senior Software Engineer Data Acquisition

London, UK - min. 1 day per week in office Permanent, full-time TXODDS is a premier provider of ultra low‑latency, accurate odds data, fast scores, and innovative betting solutions for the global sports betting industry. With offices in London, Chicago, and Belgrade – and team members worki ...

Senior Software Engineer (Go/AWS)

About Us: DailyPay is transforming the way people get paid. As a worktech company and the industry’s leading on demand pay solution, DailyPay uses an award-winning technology platform to help America’s top employers build stronger relationships with their employees. This voluntary employee bene ...

Senior Software Engineers Ref. 3667

Salary: £50,354 to £60,036. This includes a basic salary, skills payment, and a concessionary payment of £2,758. The final amount depends on your skills and experience. You’ll also receive a one‑off recruitment bonus of £3,500, split into two payments: £1,750 on arrival and £1,750 after successfully ...

Senior Software Engineers Ref. 3667

Salary: £50,354 to £60,036. This includes a basic salary, skills payment, and a concessionary payment of £2,758. The final amount depends on your skills and experience. You’ll also receive a one‑off recruitment bonus of £3,500, split into two payments: £1,750 on arrival and £1,750 after successfully ...

Senior Software Engineer (Full Stack)

About us At Urban Jungle, we’re making insurance fair - to people, planet and wallets. We're one of the fastest-growing businesses in the UK, working to fix one of the biggest industries in the world. We put customers at the heart of everything we do, using data and ...

Senior Software Engineer Data Pipelines

Founded in 2017, Obsidian Security was created to close a critical gap: securing the SaaS applications where modern business happens—platforms like Microsoft 365, Salesforce, and hundreds more. Backed by top investors including Greylock, Norwest Venture Partners, and IVP, we’ve built a complete Saa ...

Senior Software Engineer, Lending Platform

A leading fintech company in the UK seeks a Senior Software Engineer to architect and implement robust systems for a new lending platform. The successful candidate will design secure APIs and lead engineering teams to provide seamless credit solutions for enterprise clients. Required qualifications include 5+ ye ...

Senior Software Engineer Market Making

The Position Our roster has an opening with your name on it. We’re growing our Market Making Engineering team that works on some of the coolest software in the industry - the systems that quote, price, and manage risk in real time for high-volume, high-velocity sports markets. This work spans the ...

Senior Software Engineer – DevX SCAnS

In Bloomberg, the Developer Experience (DevX) group provides services and tooling that empower over 9,000 engineers with their productivity needs and enable them to write high-quality, performant, and secure code. What goes into making Bloomberg’s software? Where do these components come from? How wil ...

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    Senior Software Developer Pythonawsreact Jobs in United Kingdom Job Search Guide, Trends and Insights