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Senior Software Engineer – Node/AWS, Hybrid & Remote

A dynamic SaaS company in Belfast is seeking an experienced Software Engineer to enhance their API and infrastructure. The role involves developing in TypeScript on AWS, designing scalable solutions, and collaborating closely with teams to focus on user experience. Ideal candidates will have a background in buil ...

Senior Software Engineer Transit Tech & Scalable Systems

A global transit solutions provider is seeking a Senior Software Engineer to join their dynamic team in Manchester. The ideal candidate will have over 5 years of software development experience, focusing on technologies like C++ and Java, as well as proficiency with AWS serverless architecture. Responsibilities ...

Senior Software Engineer — AI/IoT & Cloud, Hybrid

A leading smart home technology firm in the UK is seeking an experienced engineer to join their Smart Security Camera team. This role involves building and operating scalable production systems using Python and cloud platforms like GCP and AWS. The team collaborates globally to deliver standout features for user ...

Senior Software Engineer: Lead High Impact Features

A leading technology company in Manchester is seeking a Senior Software Engineer to lead complex software features from design to delivery. You will have the autonomy to address challenging technical problems and be a mentor for your team, driving improvement in both processes and skills. The ideal candidate wil ...

Senior Flight Software Engineer — Embedded Rust/C++

A leading space technology company is seeking a Flight Software Engineer to lead the design and implementation of software for satellite missions. Responsibilities include defining software architectures, overseeing testing, and mentoring junior engineers. The ideal candidate has deep expertise in Rust and profi ...

Senior Software Engineer Radbroke, Manchester or Glasgow

About The Role FDM is a global business and technology consultancy seeking a Senior Software Engineer to work for our client within the professional services sector. This is initially a 12-month contract with the potential to extend and will be a hybrid role that will ...

Front Office Software Engineer: Trading Analytics & Cloud

A global energy trading firm in Greater London is looking for a talented associate to join their Data Science & Technology team. This role involves optimizing trading processes, building Python-based services, and developing cloud-native solutions that impact trading directly. Ideal candidates will have a strong ...

Lead Software Engineer Design Engineering (Design System)

Join JPMorganChase's business accelerator team, a hub of innovation and customer-centric product development. We're a new B2B organisation, part of a venture focused on creating engaging digital experiences. We're seeking a design engineer with a deep understanding of system thinking and advanced front-end ...

Senior Software Engineer — Build Travel Platform, Equity

A leading travel management platform in the United Kingdom is searching for a Senior Software Engineer to work on their next-generation web-based product. The ideal candidate will possess strong programming skills in Python and React, with a focus on quality and mentoring. This role offers a competitive salary, ...

Staff Software Engineer – Embedded/Crypto, Mentoring & Leadership

Staff Software Engineer, Onchain (Applied Cryptography) Location: 108 E 16th Street, New York, NY 10003 Responsibilities Technical mentoring of junior engineers Sprint board management Required Skills Significant experience with embedded C/ ...

Founding Software Engineer – YC‑Backed Startup London

A YC-backed startup in London seeks a Senior Software Engineer to join their founding team. This role involves working closely with founders, shaping the product, and making key technical decisions. You'll directly impact product direction while working in a hybrid model, splitting time between the office and re ...

Senior Software Engineer ETRM & .NET Core Specialist

A leading energy trading company in London seeks a Software Engineer to develop and optimize ETRM systems. Candidates should have a strong background in C# and .NET Core, with at least 8 years of experience. Responsibilities include proposing software designs, implementing solutions, and developing database fram ...

Senior Software Engineer Global Rights & Royalty Platform

A global entertainment company is seeking a Senior Software Engineer for their King's Cross office in London. In this role, you will work with a cross-functional team to develop a modern rights and royalty platform, enhancing user experiences and product efficiency. Ideal candidates will have over 8 years of sof ...

Senior Software Engineer – Fintech API, Cloud & Hybrid

A leading investment platform in Manchester is seeking a Senior Software Engineer to join its team. The role involves guiding a cross-functional development team to create high-quality products, mentoring staff, and ensuring adherence to Agile methodologies. Candidates should have experience in developing servic ...

Senior Software Engineer Remote (AI‑Driven SaaS)

A technology company seeks a Senior Software Engineer to design, build, and optimize scalable software in a fully remote role. The ideal candidate will have expertise in Node.js, TypeScript, and React, along with hands-on experience in AWS serverless technologies. This position offers a salary of £70,000 to £80, ...

Senior Software Engineer Client SDK (UI Platform)

Senior Software Engineer - Client SDK (UI Platform) Join to apply for the Senior Software Engineer - Client SDK (UI Platform) role at Postman . Who Are We? Postman is the world’s leading API platform, used by more than 40 million developers and 500,000 organizations, includi ...

Senior Software Engineer React, Node.js & AWS (London)

A leading technology firm is seeking a Senior Software Engineer with expertise in React, Node.js, and AWS. The role is hybrid, allowing for flexibility while working closely with product and design teams. You will take ownership from concept through to post-deployment, contributing to the growth of the brand wit ...

Sr. Software/Data Engineer, Autonomy (AWS/Databricks)

Sr. Software/Data Engineer, Autonomy (AWS/Databricks) About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions‑free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly chall ...

London based Senior Software Engineer – Travel Platform

A leading travel management company is looking for a Senior Software Engineer in London. This role involves developing a travel-related web product using Python and Django, integrating with 3rd party APIs, and designing system architectures. Candidates should possess a strong programming background, a passion fo ...

Senior Software Engineer — Python/Django, Own Backend

A financial services firm in Greater London is seeking a skilled software engineer to develop and enhance their investment reporting platform. The successful candidate will have over 5 years of experience with Python and Django, be involved in the full software life cycle, and collaborate with various teams. Thi ...

Lead Software Engineer SaaS Platform (TypeScript/React)

A leading hospitality tech company is seeking a Team Lead Engineer to join their growing team in Central London. You will lead and mentor engineers while remaining hands-on with development across a full-stack environment that includes React and TypeScript. This role involves driving technical excellence, making ...

Datasets Software Engineer Sensors, Algorithms and Detections

Overview Datasets Software Engineer (Contractor) to support data calibration and standardization workflows for a cutting-edge AI and Robotics end customer. You will play a critical role in building robust pipelines that unify and align data from a variety of sensors, contributing directly ...

Senior UI Software Engineer Embedded Platform (Hybrid)

A leading streaming platform company based in Cambridge seeks a Senior Software Engineer. In this role, you will focus on developing core features for the Roku platform UI, integrating C++ libraries, and resolving platform issues. The ideal candidate will have extensive experience with C++ and Embedded Linux, an ...

Lead Software Engineer Core Engineering Go / Python

Job Description Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Lead Software Engineer at JPMorgan Chase within the Global Banking Platform (GBP), you are an integral part of a team that works to enhance ...

Senior Software Engineer – eDV Cleared, Cloud & DevOps

A tech recruitment agency in the UK is seeking a Senior Software Engineer for their team in Cheltenham. The role involves delivering full-stack software solutions using Agile methodologies and developing systems for customers in the Government and Defence sector. Candidates must have a solid understanding of sof ...

Lead Software & Platform Engineer: Cloud, AI & Data

A global financial markets infrastructure provider in London is looking for a Lead Product Engineer. This role requires technical leadership and expertise in data engineering, particularly with AWS and Snowflake. Responsibilities include mentoring teams, designing cloud-based solutions, and leading AI integratio ...

Senior Software Engineer (Client SDK, UI Platform)

Senior Software Engineer - Client SDK (UI Platform) London, UK Who Are We? Postman is the world’s leading API platform, used by more than 40 million developers and 500,000 organizations, including 98% of the Fortune 500. Postman is helping developers and professionals across the ...

Senior Software Engineer, SRE, Cloud Incident Response

Senior Software Engineer, SRE, Cloud Incident Response Google place London, UK Apply Bachelor’s degree in Computer Science, a related field, or equivalent practical experience. 5 years of experience with software development in one or more programmi ...

Senior Software Engineer Hybrid Build Impactful Tools

A leading tech company is seeking a Senior Software Engineer to design and build innovative tools and platforms. This role involves delivering scalable solutions, championing best practices, and integrating data into insightful tools. Candidates should possess strong skills in JavaScript/TypeScript, Python, and ...

Senior Software Engineer Quantum Safe Encryption (Python)

A leading cybersecurity firm located in Belfast is seeking a Senior Python Developer to enhance their Encryption Intelligence technology. The ideal candidate will have significant commercial experience and a deep understanding of Python programming. Responsibilities include developing robust software solutions a ...

Senior Software Engineer & Tech Lead — Sports Tech

A leading sports and entertainment marketing firm in London seeks a talented Senior Software Engineer. The role involves building scalable software for iconic sports brands. You will provide technical leadership, collaborate across teams, and influence the technology strategy. Ideal candidates have extensive exp ...

Software Engineer: Distributed Systems for Quant Trading

A leading algorithmic trading firm is seeking an expert programmer to leverage state-of-the-art machine learning technologies. The ideal candidate will have strong programming skills in a statically typed language, experience with data analysis, and a solid understanding of distributed systems. This role offers ...

Staff Software Engineer – Elixir Health AI Platform

A stealth technology company in Newcastle upon Tyne is seeking a Staff Software Engineer to tackle complex healthcare problems using modern software practices. Ideal candidates will have over 10 years of experience and proficiency in Elixir and other programming tools. The role involves designing a modern cloud- ...

Audio Software Engineer – Guitar Plugins (C++/JUCE)

A leading guitar technology firm in Northampton is looking for a Software Developer to design and develop desktop applications and audio plugins. You will collaborate with a passionate team, ensuring high-quality performance and innovation in music technology. The ideal candidate has modern C++ experience and an ...

Forward Deployed Applications Senior Software Engineer London

Forward Deployed Applications - Senior Software Engineer London 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 softw ...

Senior Software Engineer, Forward Deployed Data Platform

A deep-tech company in London is seeking a Senior Software Engineer to architect scalable systems and design data platforms. You will bridge complex physics simulations with modern data infrastructure, implementing storage solutions and developing robust software. The ideal candidate has a strong background in s ...

Software Engineer — Mission Critical, On‑Site (UK)

A leading IT consulting firm based in Gloucester is seeking experienced Software Engineers to develop cutting-edge projects for mission-critical operations. Candidates should have expertise in programming languages such as Java, Python, or C++. The role requires on-site attendance and offers excellent profession ...

Autonomy & Control Software Engineer (C/C++) — Hybrid

A leading defence technology company in Farnborough seeks a Software Development Engineer to design and develop autonomy solutions for military aviation systems. You will lead technical work packages and collaborate with multidisciplinary teams. The ideal candidate will have strong C programming skills, experien ...

Senior Software Engineer, SaaS Platform & AI Driven

A fast-growing software company in London is seeking a Senior Software Developer to enhance their B2B SaaS platform. This role involves owning problems end-to-end, designing and shipping features, and maintaining high code quality. The ideal candidate has over 7 years of software development experience, excels i ...

DevOps Engineer – CI/CD & Software Automation (LDN)

For over four decades, Cirrus Logic has been propelled by the top engineers in mixed-signal processing. Our rockstar team thrives on solving complex challenges with innovative end-user solutions for the world’s top consumer brands. Cirrus Logic is also known for its award-winning culture, built on a founda ...

Software Engineer: Build Production Grade AI Agents

A leading AI solutions company in Greater London is looking for an individual to design, deliver, and develop production-grade AI agents that drive significant value for businesses. This role requires excellent communication and technical problem-solving skills, as well as a creative mindset. Candidates should h ...

Actemium Automation Huddersfield Senior Software Controls Engineer

Permanent, Full‑time Competitive Salary + Bonus + EV Car & Share Scheme + Healthcare + Pension + Benefits Senior Software Controls Engineer Huddersfield You’ll join Actemium Automation Huddersfield, part of VINCI Energies, as a Senior Software Contr ...

Senior Software Engineer, Real Time Alerts Platform

A technology company in London seeks an experienced Senior Engineer to design and develop the Axon Alerts platform, ensuring timely notifications to users. You will work in a dynamic hybrid environment, leading architecture design reviews and mentoring fellow engineers. Ideal candidates have 8+ years of software ...

Senior Software Engineer, Java for Investments Platform

A global technology company in the UK is seeking a Product Manager to develop innovative financial solutions. You will define and shape the Wise Assets product, focusing on user experience and data-driven decisions. The role requires strong project coordination skills and experience in web applications developme ...

Software Engineer: Build Production Grade AI Agents

A leading AI firm in Greater London is seeking a motivated individual to design and deliver cutting-edge AI agents that drive revenue growth. This role offers complete ownership of the development lifecycle, allowing you to innovate and solve pressing business challenges for large enterprises. Ideal candidates s ...

Hybrid AI First Software Engineer for Enterprise

A dynamic technology startup in Greater London seeks a Software Engineer passionate about developing AI-first software. You'll contribute by defining and building reliable product features and experimenting with AI techniques. Required qualifications include at least 3 years of experience, proficiency in modern ...

Hybrid Systems Engineer – Software & MBSE for Defense

An aerospace and defense company is looking for a Systems Engineer to bridge systems engineering and software development. The ideal candidate will have a degree in a relevant field, proven delivery of software-heavy systems, and experience in regulated industries. Responsibilities include stakeholder engagement ...

Senior Spacecraft Software Engineer: GNSS & Mission Systems

A pioneering space technology organization in Glasgow is seeking a Senior Spacecraft Software Engineer to develop software for GNSS missions. The successful candidate will operate across system layers, ensuring reliable data delivery from space to users. This role requires strong programming skills in C++ and Py ...

Senior Software Deployment Engineer Contract Ouside IR35

Mindera are currently looking for a Senior Software Deployment Engineer who can lead the delivery, configuration, testing, and rollout of applications and retail device solutions across complex, large-scale environments. In this role you will help shape deployment strategy, drive automation, improve ...

Senior Spacecraft Software Engineer – GNSS & Mission Systems

Senior Spacecraft Software Engineer – GNSS & Mission Systems Glasgow (Hybrid) Salary: £72,500–£95,000 The Company Join a pioneering space technology organisation developing next-generation satellite missions focused on GNSS-based science and data services. Youll ...

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    Software Engineer Reactpythonc Jobs in United Kingdom Job Search Guide, Trends and Insights