Software Developer Pythonreact Jobs in London, UK

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Implementation Consultant (Salesforce)

We are seeking a technical data/implementation professional with strong expertise in Salesforce to support our clients by delivering technical configurations and guidance on the IPfolio platform. This role involves contributing to configuration and integration activities as part of our consultancy services ...

M&A Associate Director

DescriptionAt Valsoft, our mission is to acquire and nurture vertical software businesses that deliver mission-critical solutions in their niche markets. Since our founding in 2015, we've acquired over 84 businesses, and our global family now comprises more than 2,500 employees across 20+ countries. Our un ...

Backend Engineer: Crypto Risk & Data APIs

Software Engineer Build and scale APIs and data layers for cryptocurrency crime prevention and risk understanding. Location: London Job Tags: Software About The Role The engineering team at Chainalysis is inspired by solving the hardest technical challenges and ...

Client Management Specialist

Job Description Client Management Specialist Location: Newport, Wales / Stevenage / Portsmouth, UK Salary: Competitive salary and package dependent on experience Career Level: We are hiring at levels - Senior Analyst or Specialist <b ...

Senior Vendor Manager / Channel Sales Manager (Nitro)

Senior Vendor Manager / Channel Sales Manager (Nitro) The Role We’re looking for a commercially driven Senior Vendor Growth Manager to take ownership of a key strategic vendors, Nitro, within a technology company with a focus on software covering the enterprise, cloud and consumer marke ...

IT Project Manager

As we continue to expand across the globe, we want to ensure that our non-sales colleagues are being their most efficient selves. To achieve this, we know we need to provide the right tools and technology, we are therefore looking for a dedicated Project Manager with a successful track record to jo ...

Platform Engineer (AI Infrastructure)

We are hiring a Platform Engineer to help build and evolve the software platform behind large scale AI infrastructure. This is a hands on engineering role for someone who can write strong Python, work deeply with Kubernetes, design and build platform applications, and operate close to bare metal in ...

IT Project Manager

As we continue to expand across the globe, we want to ensure that our non-sales colleagues are being their most efficient selves. To achieve this, we know we need to provide the right tools and technology, we are therefore looking for a dedicated Project Manager with a successful track record to jo ...

Principal Consultant Cloud & AI Infrastructure

Principal Consultant - AI, Cloud Infrastructure, Web3 A few years ago, hiring engineers was hard, now it’s critical. Our clients aren’t scaling simple products. They’re building AI infrastructure, new cloud architectures and distributed systems that don’t have playbooks. T ...

Principal AI Engineer

ROLE SUMMARY: The Principal AI Engineer is a senior technical expert responsible for designing, developing, and delivering high-quality software solutions. This role emphasizes deep technical proficiency, innovation, and hands‑on development, including advanced work in AI technologies such as ...

Lead Business Analyst – Insurity

Position Summary We are seeking a detail‑oriented, collaborative Lead Business Analyst to oversee Insurity C1/SureMGA solution delivery under the CoE. This role will act as the primary liaison between the product owner team, business stakeholders, and configuration development teams—ensuring that ...

Site Reliability Engineer NS London

Location(s): ((mfield3)) Site Reliability Engineering is a rapidly growing concept in industry, with a remit to drive the quality, reliability and performance of essential systems. As a Site Reliability Engineer you will be part of a team in BAE Systems at the forefront of this, delivering ...

Lead Business Analyst – Insurity

Position Summary: We are seeking a detail‑oriented, collaborative Lead Business Analyst to oversee Insurity C1/SureMGA solution delivery under the CoE. This role will act as the primary liaison between the product owner team, business stakeholders, and configuration development teams—ensuring tha ...

Applied AI ML Lead LLM Suite Engineering

Build what’s next in applied AI at JPMorganChase - where your work shapes how teams use intelligent systems at scale. You’ll lead hands‑on engineering for agentic and GenAI capabilities that power the LLM Suite platform. This role offers a mix of deep technical problem‑solving, architecture ownership, and ...

Test Lead

Overview Managing Consultant | Passionate about Building High Performing Tech Teams | Powerlifting Enjoyer We’re Hiring: Test Lead (Maternity Cover – 1 Year FTC) | c.£62K | Hybrid (Surrey-based) Looking for your next Test Lead opportunity? Join a highly respected soft ...

Site Reliability Engineer – NS London

Location(s): ((mfield3)) Site Reliability Engineering is a rapidly growing concept in industry, with a remit to drive the quality, reliability and performance of essential systems. As a Site Reliability Engineer you will be part of a team in BAE Systems at the forefront of this, delivering ...

Middle Project Manager

WE ARE Opinov8 is a technology service provider, with an Opinion in Innovation , we engage with our clients at any stage in their product engineering and innovation goals, with solutions being mainly collaborative and outcome-driven. We are driven by delivering value , for our clients, th ...

IT Support Apprentice

Overview hVIVO is looking for a tech enthusiast to join our team and kickstart their career in the exciting world of IT. The role is IT Support Apprentice and will be part of a team of experienced Support Enginners. The role will be providing crucial technical support to o ...

Member of Technical Staff, AI Multimodal

Member of Technical Staff, AI MultimodalLondon, United KingdomDate postedSep 22, 2025Job numberMIC085286Work siteMicrosoft on-site onlyRole typeIndividual ContributorProfessionSoftware EngineeringDisciplineSoftware EngineeringEmployment typeFull-TimeHelp deliver one of the best fou ...

Senior Frontend Engineer

Hybrid · Full-time · London, UKAbout Simple MachinesSimple Machines is a leading independent boutique technology firm with a global footprint across London, Sydney, New Zealand and Poland. We operate at the intersection of data, AI, machine learning, data engineering, and software engin ...

Data Engineer with C# Dot net asp.net and SQL Server SSIS

Job Description Data Engineer with C# Dot Net asp.net with SQL Server SSIS Our Client is a bank based in Central London who are looking to recruit at least 7 years plus experience as a Data Engineer with the ability to work with C# Dot net and SQL Server with SSIS.<b ...

Senior Radar Analyst

Senior Radar AnalystLocation: Enfield (Hybrid Working)Salary: Up to £65,Clearance: SC or eligible for SCWe are supporting a leading engineering and technology organisation in the search for a Senior Radar Analyst to join their growing team in Enfield. This pos ...

Applied AI ML Lead LLM Suite Engineering

Build what’s next in applied AI at JPMorganChase - where your work shapes how teams use intelligent systems at scale. You’ll lead hands-on engineering for agentic and GenAI capabilities that power the LLM Suite platform. This role offers a mix of deep technical problem-solving, architecture ownership, and col ...

Technology and Media Cost & Productivity Manager

The role requires strong analytical skills, good interpersonal ability and the drive to help clients deliver operational change, financial turnaround and cost improvement. You will support cost optimisation projects through analysis, report writing and close collaboration with client teams a ...

Member of Technical Staff, AI Multimodal

Member of Technical Staff, AI MultimodalLondon, United KingdomDate postedSep 22, 2025Job numberMIC085286Work siteMicrosoft on-site onlyRole typeIndividual ContributorProfessionSoftware EngineeringDisciplineSoftware EngineeringEmployment typeFull-TimeHelp deliver one of the best fou ...

Data Engineer with C# Dot net asp.net and SQL Server SSIS

Job Description Data Engineer with C# Dot Net asp.net with SQL Server SSIS Our Client is a bank based in Central London who are looking to recruit at least 7 years plus experience as a Data Engineer with the ability to work with C# Dot net and SQL Server with SSIS.<b ...

Senior Frontend Engineer

Hybrid · Full-time · London, UKAbout Simple MachinesSimple Machines is a leading independent boutique technology firm with a global footprint across London, Sydney, New Zealand and Poland. We operate at the intersection of data, AI, machine learning, data engineering, and software engin ...

Technology and Media Cost & Productivity Manager

The role requires strong analytical skills, good interpersonal ability and the drive to help clients deliver operational change, financial turnaround and cost improvement. You will support cost optimisation projects through analysis, report writing and close collaboration with client teams a ...

Senior Radar Analyst

Senior Radar AnalystLocation: Enfield (Hybrid Working)Salary: Up to £65,Clearance: SC or eligible for SCWe are supporting a leading engineering and technology organisation in the search for a Senior Radar Analyst to join their growing team in Enfield. This pos ...

Middle Project Manager

WE ARE Opinov8 is a technology service provider, with an Opinion in Innovation , we engage with our clients at any stage in their product engineering and innovation goals, with solutions being mainly collaborative and outcome-driven. We are driven by delivering value , for our clients, th ...

IT Support Apprentice

Overview hVIVO is looking for a tech enthusiast to join our team and kickstart their career in the exciting world of IT. The role is IT Support Apprentice and will be part of a team of experienced Support Enginners. The role will be providing crucial technical support to o ...

Applied AI ML Lead LLM Suite Engineering

Build what’s next in applied AI at JPMorganChase - where your work shapes how teams use intelligent systems at scale. You’ll lead hands-on engineering for agentic and GenAI capabilities that power the LLM Suite platform. This role offers a mix of deep technical problem-solving, architecture ownership, and col ...

IT Asset and Configuration Manager

Job Title IT Asset and Configuration Manager Function / Department IT Operations Reports to Sandeep Golar Direct Reports / People Accountability Detail the number of DRs, overall headcount of team < ...

Principal AI Engineer

Role SummaryThe Principal AI Engineer is a senior technical expert responsible for designing, developing, and delivering high-quality software solutions. This role emphasizes deep technical proficiency, innovation, and hands‑on development, including advanced work in AI technologies such as prom ...

Experienced Pre sales Solution Architect

We are currently seeking a dynamic experienced Pre‑sales Solution Architect/Engineer to join our team. In this role, you will collaborate primarily with our account executives, playing a pivotal role in qualifying and leading opportunities from a technical perspective, ensuring swift and successful outco ...

Director of eSoftware Engineering C++, Equities Trading Technologies

Are you an experienced software engineering leader looking to make a meaningful impact? This could be the role for you.As a Director of Software Engineering at JPMorganChase within Equities Trading Technologies, you will oversee a key technical domain and deliver results across teams, technolo ...

M&A Associate Director

DescriptionAt Valsoft, our mission is to acquire and nurture vertical software businesses that deliver mission-critical solutions in their niche markets. Since our founding in 2015, we've acquired over 84 businesses, and our global family now comprises more than 2,500 employees across 20+ countries. Our ...

IT business partner

The job You will act as the primary bridge between the business and IT, translating strategic objectives into technology solutions. Reporting to the Head of IT, you will own the enterprise SaaS portfolio, build trusted relationships with senior business stakeholders, and, as a confident, ha ...

Senior Solutions Consultant, Hospitality Cloud

Our Culture and Impact Cvent is a leading meetings, events, and hospitality technology provider with more than 5,500 employees and ~30,000 customers worldwide, including 60% of the Fortune 500. Founded in 1999, Cvent delivers a comprehensive event marketing and management platform for marketers a ...

Deployment Strategist

About Northslope The generational companies of the next century will run on mission-specific AI software that compounds their competitive advantage, not commoditized SaaS. We purpose-build production AI applications that enable our customers to operate at the speed, scale, and margins of an enter ...

Senior Product Marketing Manager

The Company You’ll Join Carta connects founders, investors, and limited partners through world-class software, purpose-built for everyone in venture capital, private equity and private credit. Trusted by 65,000+ companies in 160+ countries, Carta’s platform of software and services lays the groun ...

BIM Technical Manager

Job Description ROLE OVERVIEW:The BIM Technical Manager role entails taking ownership of production of our BIM models (and also all 2D and 3D drawings) to ensure that they are delivered to a consistently high quality across all projects and in accordance with agreed prog ...

Presales Consultant NEC Revenues (CTAX & NDR)

Company DescriptionCome join us and make a difference in the world!Discover more at NO AGENCIES PLEASEJob DescriptionWe currently require a Presales Consultant to join our established Revenues and Be ...

Presales Consultant NEC Revenues (CTAX & NDR)

Company DescriptionCome join us and make a difference in the world!Discover more at NO AGENCIES PLEASEJob DescriptionWe currently require a Presales Consultant to join our established Revenues and Be ...

BIM Technical Manager

Job Description ROLE OVERVIEW:The BIM Technical Manager role entails taking ownership of production of our BIM models (and also all 2D and 3D drawings) to ensure that they are delivered to a consistently high quality across all projects and in accordance with agreed prog ...

Platform Engineer (On Premise) 1 5 Years Experience Up to £130k + Industry Leading Bonus [...]

Overview Job Title: Platform Engineer (On-Premise) - 1-5 Years Experience Client: Elite FinTech Firm Salary: Up to £130k Location: London (Hybrid) Responsibilities Building scalable and performant observability infrastructure on a performant HPC cluster </ ...

DevSecOps Engineer

Overview We’re looking for a DevSecOps Engineer for our consultancy client supporting a large cyber security programme for a financial services organization. The initial contract lasts 6 months and pays between £600 and £750 per day, outside IR35. The programme focuses on embedding securi ...

Reception Manager

Role Description This is a full-time on-site role for a Reception Manager located in the London Area, United Kingdom. The Reception Manager will be responsible for overseeing daily receptionist duties, ensuring customer satisfaction, and maintaining communication with patients. The role involves o ...

Lead Mobile Engineer – Kotlin Multiplatform (KMP)

Lead Mobile Engineer – Kotlin Multiplatform (KMP) 3 days p/week in London Up to £100k You’ll be a senior mobile engineer working mainly on apps, using Kotlin Multiplatform (KMP) to build features that work on both Android and iOS. You’ll take ownership of complex technical work an ...

Mid Senior Mobile Engineer

Mid-Senior Mobile Engineer – Would you like the opportunity to work for a market leading organisation? You’ll be Mid- Senior Mobile Engineer working mainly on apps, using Kotlin Multiplatform (KMP) to build features that work on both Android and iOS. You’ll take ownership of complex technical work and help im ...

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    Software Developer Pythonreact Jobs in London Job Search Guide, Trends and Insights