151 to 175 of 205 Permanent Senior Software Engineer Jobs in London

Job DescriptionSenior Full Stack Software Engineer - C#/React£90,000 - £130,000 basic + bonusCompany SnapshotJoin a finance sector powerhouse making waves globally. With a track record of award-winning tech solutions spanning various industries, this company leads innovation in finance for over 30 years. Now's more »

Senior Kernel Engineer As a Kernel Engineer you will be working on bleeding-edge technology at the forefront of this industry. The role will be expanding upon Hypervisor & Virtualization technologies, Linux Kernel, and Low-Level Embedded Systems. This is a great opportunity at the cross-roads of … develop industry skills at one of the biggest global companies who are the quickest growing household name. Further to this, affinity with Open Source software and the motivation to work on new and exciting proprietary technology would give you a huge advantage. This team are working with many different … interesting projects and use cases such as operating systems, virtualization technologies (Cloud Native, SDN, NFV), performance optimization of system software and libraries, stability and reliability of large-scale data centres, including collaborative design of next-generation hardware and software. The company also actively participate in open-source communities and more »

Job DescriptionSenior Software Engineer - Hedgefund2 - 3 days per week onsite, Oxford Street, London£85,000 - 125,000 depending on experienceCore Java, Multithreading, Low Latency Hiring at all levels, strong package and flexible salaries.Global Hedgefund with a vibrant office on Oxford Street and flexible hybrid 2-3 days split … between office and home are looking for Senior Java Developers. You will join their team, becoming a key member of the engineering function as they start to build out their product portfolio.Core Java, Multithreading, Low Latency If you haven't worked with these technologies before it offers a good more »

We are looking for a motivated Senior Engineer to work closely with the commodities trading desks, providing solutions that make a tangible and critical difference. Be given the opportunity to work with a leading investment bank who value and honour their promises and earn the trust of their … well-engineered, reusable, and scalable platforms that underpin the growth and agility of the business. Supporting a fast-paced trading environment, working directly with senior technology and finance professionals across the global business. Gaining financial markets expertise, focusing on the agriculture business with close links to the energy and … of commercial experience developing using either C++ or Python. Strong knowledge of object-oriented analysis and common design patterns. Hands-on experience of standard software development tools (source control, CI/CD, testing practices). The Front Office environment and financial products. Experience working in a Linux development environment. more »

Job DescriptionSenior Software Engineer - London, Hybrid - £75k + BonusSenior Java Developer - FinTechLondon, St Pauls (2 days per week onsite)Up to £75,000 p.a. + 10-15% bonusCompany Overview:Join a leading FinTech here in the heart of Central London, where they're using modern innovative technology to … drive positive social change. If you're an experienced Java Engineer with a passion for making a difference, this could be a good opportunity for you.They're seeking a skilled Java Engineer to help create meaningful solutions using modern Java related technologies such as Spring Boot, Microservices, Kafka more »

Job DescriptionC#/.Net - Software Engineer - £100,000 + BonusWe're working with a European leader in the energy trading sector that's looking for a .NET Developer to join their team in London, where you'll be working on a complex trade management system.You'll be a more »

Senior & Staff level Full Stack Engineers required on a Permanent basis for a B2B SaaS startup company in London. To date, they've raised 5 million at seed round via some of the top VCs, and are looking towards Series A in the near future, founding team consists of … problems that procurement teams face within large businesses (slow, complicated etc) by providing a solution that automates the whole process for purchasing goods. Role: Senior/Staff level Full Stack Engineer Salary: 90 - 110k (+ equity) Location: Central London (x3 days per week onsite - Tue/Wed/ more »

Solutions EngineerLocations: London/HybridSalary: 110k basic + RSU/bonus/benefitsRole:I am looking for a Software Engineer to join one of the worlds fastest growing social media platforms. With over 900 Million Daily users, it is at an exciting time of growth, expansion and innovation … you'd like to find out more about this role please apply with your cv.#adtech #pythonengineer #pythonopportunityApply now for immediate consideration for this excellent Software Engineering opportunity!Understanding Recruitment is acting as an employment agency for this Software Engineering vacancy.80000 - 110000 per annum + bonusCity of London, LondonPermanent more »

savers £1,000 bonus for every £4,000 they save. Another tool in our armoury to help prospective buyers get on the ladder sooner. Senior .Net Engineer - Remote (Hybrid available) Tembo is on the lookout for a passionate Senior .Net Engineer to join our team. As … explore innovative solutions and technologies that can enhance our application's capabilities and performance. Qualifications: Experience: At least 5 years of professional experience in software development, with a strong focus on .Net technologies. Technical Proficiency: Expertise in .Net framework, C#, and familiarity with microservices architecture. Experience with Azure and more »

Senior Front Office, E-Trading Engineer (Java) – Most Profitable Systematic Trading Firm in London (Compensation: Up to £160,000 Base, £250,000 Total Compensation) I’m hiring for one of the most profitable, systematic trading firms per capita in London. Currently have an opening within the market-making … up to cover products such as spot FX, CFDs, and Equity Indices and Commodities. They’re looking for an experienced (10-years +) Java engineer who has the relevant experience to join the very best low latency, optimisation, and performance tuning engineers in London, with the end goal to more »

Senior Java Developer - Java, Spring Boot, Kafka, Kubernetes, Microservices, MSSQL, Vertica I am seeking a Senior Java Developer to join my client who is a leading global investment management firm based in central London. You will be joining a high-performing team, that is working on building a … required to work on-site in their office up to 4 days per week. If you are interested please contact me directly - adam.wirth@nicollcurtin.com. Senior Java Engineer - Java, Spring Boot, Kafka, Kubernetes, Microservices, MSSQL, Vertica more »

Senior Java Developer - Crypto Trading - LDN - Up to £160k base (DOE) + Bonus A crypto trading pod backed by a highly successful global hedge fund here in London, are looking to hire a Senior Developer into their world-class front office crypto/trading and technology team. 𝐀𝐬 more »

Senior Full Stack Developer (Node/TypeScript) London SW (Hybrid 3 days onsite, 2 days WFH) £75,000 - £90,000 + share options This scaling SaaS company is looking to embark on a major migration for their key products from PHP to Node.js/TypeScript. They need a dedicated … lead/senior full stack developer, that’s backend leaning, to help architect this move and work alongside the CTO and Head of Development. You’ll have a real say in how this project takes place and you’ll be able to grow a Node team around you. There … with React, Next.js Cloud experience, AWS A desire to use the right tool for the job Experience of leading major projects and working with senior stakeholders If you have a desire to play a big role in a growing dev team that’s going from strength to strength and more »

to provide peace of mind to the millions with items in their vehicles that are vulnerable to theft. We are seeking a highly motivated Software Engineer to join our dynamic Embedded Software team . As part of our team, you will play a crucial role in designing … developing, and maintaining innovative software that powers IoT security devices and solutions. Our goal is to deliver cutting-edge technology that brings peace of mind to millions. If you are passionate about embedded systems, enjoy solving complex technical challenges, and thrive in a collaborative environment, we encourage you to … apply and be a part of our mission-driven team. Responsibilities: Develop and test software that runs in real-time on-device using Kotlin and other exciting technologies Translate customer requirements and use cases into functional software with performance, quality, and reliability at the forefront Be bold and more »

Senior Full Stack Software Engineer 💵 £90-£110k + equity 💻 Serverless AWS, Typescript, Next.js & React 🏠 Central London | Hybrid 3 days on-site 🚀 Soon to be announcing a large Series A round from Tier 2 VC's Evoke is working with one of the most exciting start-ups in … are growing at a fast rate. They're soon to be announcing their Series A funding round and they're looking for 3 x Senior Full Stack Engineers to join their team. The engineering team is currently 12 and they have hired engineers from some of the top startups … with enterprise customers, have a huge impact and learn from some amazing Tech Leads and Staff Engineers. About you: 5+ years of experience in software engineering, building full-stack applications Experience across the JavaScript stack would be ideal, but open to Full Stack Engineers as long as you've more »

Job DescriptionSenior Software Engineer - London, Hybrid - £75k + BonusSenior Java Developer - FinTechLondon, St Pauls (2 days per week onsite)Up to £75,000 p.a. + 10-15% bonusCompany Overview:Join a leading FinTech here in the heart of Central London, changing the way the world sees payments. They … re seeking a skilled Java Engineer to help create meaningful solutions using modern Java related technologies such as Spring Boot, Microservices, Kafka, Kubernetes, Docker all while harnessing the power of AWS.Key Responsibilities:Develop and maintain Java applications with Spring Boot and microservices.Collaborate with cross-functional teams to deliver high more »

to 90,000Sector: I.T. & CommunicationsJob Type: PermanentWork Hours: Full TimeContact: Jas GujralEmail: cv@nexusjobs.comTelephone: 020 7488 6900Job DescriptionSenior Front End D3 Javascript Software Engineer - HolbornOur Client wants to recruit a Senior Front End Software Developer with at least 7 to 10 years expertise of working with more »

Senior Java Developer | LONDON | £90,000 - £95,000 pa plus bonus and benefits Java/Spring Boot/AWS/Microservices/Event Based Architecture/Event Driven Our superb Global client is on the look out for a Senior Java Developer to join their expanding team. As … the Senior Java Developer, you will help the company drive their products to success and be a valuable member of the Java team. We are looking for an experienced and proactive Senior Java Developer, who has a passion for leading teams. Experience: Strong experience with Java with a more »

Senior C++ Developer | 150K | Remote - UK/US Join an incredibly exciting business who are focused on Geospatial data processing and 3D/4D platforms and visualization tools. Candidates with experience in gaming will excel in a role like this - this role is a real life minecraft-esque software … Python experience Databases such as SQLite and PostgreSQL GPU Programming Strong Maths skills Extras: 3D gaming experience ML Experience Knowledge of GIS or spatial software Get in touch with Ella Alcott or apply to find out more. more »

Senior Java Developer - Streaming - Remote Salary - Up to 90K + Bonus The primary focus of this roles is to write and deploy code for the transcoding pipeline. You will play a vital role in the video delivery ecosystem by collaborating with teams responsible for stream acquisition and teams that more »

Job Title: Senior Developer Location: London (1 day onsite per week) Contract Duration: 12 months Sector: Public Sector IR35: Inside Interview Process: 2 stage, MS Teams SC Clearance: MUST HAVE SC We are seeking a highly skilled Developer to support a Sailpoint implementation. The ideal candidate will have demonstrable … passion for successful agile software delivery to join our public sector client on a 12-month contract. This role requires the ability to work collaboratively within a team and is based in London, with the expectation of being onsite one day per week. Key Responsibilities: Utilize Scripting languages such … as PowerShell or BeanShell to automate and enhance SailPoint functionalities. Manage the full life cycle of software delivery, with a focus on automation, repeatability, and efficiency. Employ Test Driven Development (TDD) practices to ensure software quality and maintainability, ensuring tests are decoupled from external systems. Integrate SailPoint solutions more »

Job Purpose: As a Senior Android Open Source Project Engineer at Becrypt you will be responsible for building, developing and maintaining AOSP-based projects to ensure they meet our clients needs. You will collaborate with cross-functional teams to bring innovative ideas to life, ensuring seamless performance and … development tools and build system Familiarity with aspects of Android security including permissions, authentication, encryption, keystores and SELinux Team leadership and line management of software engineers Desirable Skills and Experience: Exposure to agile project management Familiarity with RESTful APIs and JSON data structures Experience with version control systems including more »

This role is for a well known social media platform, You will be a senior developer responsible for building bespoke software for their end clients looking to take advantage of the advertising offering through the application. You should have experience in talking and directing non-technical audiences with … to help them fulfil their goals. Responsibilities Writing clean, high-quality, high-performance, maintainable code working alongside client facing teams to help shape bespoke software offering Coordinate cross-functionally to insure project meets business objectives and compliance standards Support test and deployment of new products and features Qualifications Bachelor more »

ready to see your impact and unlock incredible career growth opportunities, join us, and build real world value. THE WORK: We are looking for Software Engineers who are passionate about solving high-reaching problems in the cross-border payments space. We are passionate about our engineers' growth and place … high degree of accountability and responsibility from Day 1. WHAT YOU’LL DO: Be an ambitious builder, working up and down the stack, mixing software engineering, data engineering, and distributed systems knowledge to build modern enterprise payment applications. Build reliable, high-throughput, low-latency microservices to power flawless cross … border transactions. Participate in the full software development lifecycle by capturing requirements, leveraging sound software design principles, and ensuring operational excellence with unit and integration testing Work with teams across the organization, including product, legal, and business development to think beyond the technical implications of your design decisions more »

About Flare Bright: Flare Bright is a rapidly growing software company of around 20 people based near Oxford & Bicester with an office in White City, London. We are leaders in developing Machine Learning & Digital Twin software for the Aerospace, Defence and Urban Air Mobility sectors. This role is … a successful track record. The Role: You will work closely with the CTO and Head of Engineering in order to balance existing and future software capabilities, bringing your technical know-how to help develop and maintain software engineering processes and compliance with industry standards at Flare Bright, to … help nurture and grow Flare Bright’s young and dynamic software engineering team and to provide technical leadership on complex R&D projects where decisions can have a significant impact on project outcomes. You will be responsible for a wide variety of software engineering, including machine learning, digital more »