Senior Full Stack Developer Job Vacancies

151 to 175 of 386 Senior Full Stack Developer Jobs

Senior Software Developer

Edinburgh, United Kingdom
FPSG Connect
Senior Software Engineer/Full Stack/.NET/C#/Angular Exciting opportunity to share your knowledge and experience with more junior team members. You will have a pivotal role in the direction of key projects as well the opportunity to influence the technology direction of the company. Role Responsibilities With the growth More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Developer

Guildford, Surrey, United Kingdom
Hybrid / WFH Options
Person Centred Software Ltd
We're looking for an experienced Senior/Lead Developer to join our Resident Experience product team. You'll help design and develop our Resident Engagement products - a key part of our suite of solutions - which aim to enrich the lives of residents in care through meaningful interactions and engagement. You'll work across the full … and monitorable solutions using modern best practices What You'll Bring: Proven experience with Vue 3, Node.js, Google Cloud, Firebase, TypeScript, MongoDB Strong architecture and system design skills Full-stack development experience across frontend and backend Solid understanding of Agile development practices Expertise in TDD/BDD, unit testing, and CI/CD pipelines (Azure DevOps More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer

London, United Kingdom
Hybrid / WFH Options
Moonpig
role, team and you as an individual so we are here to support and discuss this with you during the interview process. We are currently looking for a Senior Software Engineer to join our Developer Experience Platform Enablement Team, working in an AWS Serverless environment. What you'll be Doing: Be part of a cross-functional … our design system and core web component library. Work in a DevOps environment: Owning and improving CI/CD, IaC best practices, and incident management. Enhance our internal developer platform (Backstage), automate workflows, and lead the Observability strategy-implementing best practices for Logging, Metrics, and Tracing across the business, aligned with AWS Serverless standards. Collaborating in a high … learning initiatives, and helping to elevate engineering practices across the business. Opportunity to work in a fun and social environment! Our expectations of our Software Engineers: Drive Meaningful Developer Impact: Our goal is to enhance the developer experience by prioritising high-value initiatives that remove friction, improve efficiency, and empower teams. We focus on clear planning More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer with Security Clearance

Fairfax, Virginia, United States
The Swift Group
The Swift Group is looking for a Senior Software Engineer to join our team. The optimal candidate will design and develop complex new software products, or make significant enhancements to existing software. The ideal candidate is a hands-on developer with significant experience in developing full stack applications to include a well … or a related technical discipline, or the equivalent combination of education, technical training, or work/military experience. 6+ years of experience in systems software development in JavaScript Full stack experience with front end UI development JavaScript development experience with Typescript, Angular, React, Vue.js, ExtJS and/or Node.js Hands-on experience working with Elasticsearch, Mongo More ❯
Employment Type: Permanent
Salary: USD 290,004 Annual
Posted:

Fullstack Web Developer with Security Clearance

Mc Lean, Virginia, United States
Hybrid / WFH Options
Gridiron IT Solutions
Full Stack Web Developer Location: Mclean, VA Work Type: Onsite Remote Work: NO Job Description Gridiron IT is seeking a Full Stack Web Developer for custom development capabilities to design and develop integrated web applications with the end goal of providing customers with beautiful, functional, and informative websites … and support operation and maintenance activities for all customers to include data migration and data disposition activities. Integrate and develop multiple data sources to provide customized dashboards for senior management and government clients. Support the contract by serving as the technical subject matter expert for all three platforms for all software developers performing web development activities across all … the future.) Benefits: Gridiron offers a comprehensive benefits package including medical, dental, vision insurance, HSA, FSA, 401(k), disability & ADD insurance, life and pet insurance to eligible employees. Full-time and part-time employees working at least 30 hours per week on a regular basis are eligible to participate in Gridiron's benefits programs. Gridiron IT Solutions is More ❯
Employment Type: Permanent
Salary: USD 220,000 Annual
Posted:

3D Graphics Developer - C# 70K

England, United Kingdom
Ascent People Ltd
3D Graphics Developer, C# Software Developer, Senior level, Graphics based Software Engineer, 3D Graphics, CAD, Games, Maths, Physics, DotNet, C#, .Net, .Net Core, SQL Server, T-SQL, OpenGL/DirectX - Global Software House - up to 70K Global Software client is looking for Software Developers with a Maths, Physics, 3D or Games background. Can you … based software? Have you built software to create 3D models? Do you have experience in OpenGL or Direct X, or similar? Games-related programming? We're seeking a Full Stack Developer to join a growing development team. In this squad, you will be one of six engineers working on this innovative tech and will More ❯
Employment Type: Permanent
Salary: GBP 70,000 Annual
Posted:

Senior Software Engineer

West Midlands, United Kingdom
Hybrid / WFH Options
ClearCourse
Company description: ClearCourse Job description: Senior Software Engineer SaaS Product Development Location: Warwick (Hybrid) Salary: Competitive + Bonus + Benefits Role Type: Full-Time, Permanent Shape the Future of SaaS in a Hands-On, High-Impact Engineering Role Are you a highly skilled C#/.NET and Angular developer with a passion for building … environment? Are you looking for the freedom to make meaningful technical decisions, mentor others, and contribute to a long-standing SaaS product used by thousands? Were seeking a Senior Software Engineer to join our small, agile development team at ClearCourse. Youll play a key role in designing, building, and maintaining a feature-rich, high-availability application hosted on … Azure while influencing decisions across architecture, testing, performance, and quality. Our Tech Stack: C# 7+/.NET Angular 13+ SQL Server Redis APIs and Integrations Message Queues CI/CD Pipelines Automated Testing Frameworks Azure-hosted SaaS environment What Youll Be Doing: Build and enhance web applications using Angular and C#/.NET Develop robust APIs, system integrations More ❯
Employment Type: Permanent
Posted:

Senior Software Engineer

Warwick, Warwickshire, England, United Kingdom
Hybrid / WFH Options
ClearCourse
Company description: ClearCourse Job description: Senior Software Engineer – SaaS Product Development Location: Warwick (Hybrid) Salary: Competitive + Bonus + Benefits Role Type: Full-Time, Permanent Shape the Future of SaaS in a Hands-On, High-Impact Engineering Role Are you a highly skilled C#/.NET and Angular developer with a passion for building … Are you looking for the freedom to make meaningful technical decisions, mentor others, and contribute to a long-standing SaaS product used by thousands? We’re seeking a Senior Software Engineer to join our small, agile development team at ClearCourse. You’ll play a key role in designing, building, and maintaining a feature-rich, high-availability application hosted … on Azure —while influencing decisions across architecture, testing, performance, and quality. Our Tech Stack: C# 7+/.NET Angular 13+ SQL Server Redis APIs and Integrations Message Queues CI/CD Pipelines Automated Testing Frameworks Azure-hosted SaaS environment What You’ll Be Doing: Build and enhance web applications using Angular and C#/.NET Develop robust APIs More ❯
Employment Type: Full-Time
Salary: Salary negotiable
Posted:

Full Stack Developer - Quant

London Area, United Kingdom
Harnham
Hiring: Full-Stack Developers – C#/.NET | London | £60k–£130k + Bonus A high-performing, close-knit team of researchers and software developers is looking to add Mid-Level and Senior Full-Stack Developers to their growing group. This firm builds advanced in-house platforms that power real-time decision … with some flexibility) Salary: £60,000 – £130,000 + 20% Bi-Annual bonus + benefits What you’ll do: Design, build and maintain in-house platforms across the full stack Work on greenfield projects with significant autonomy and ownership Collaborate closely with quants and researchers in a fast-moving environment Help shape the technical direction of More ❯
Posted:

Full Stack Developer - Quant

City of London, London, United Kingdom
Harnham
Hiring: Full-Stack Developers – C#/.NET | London | £60k–£130k + Bonus A high-performing, close-knit team of researchers and software developers is looking to add Mid-Level and Senior Full-Stack Developers to their growing group. This firm builds advanced in-house platforms that power real-time decision … with some flexibility) Salary: £60,000 – £130,000 + 20% Bi-Annual bonus + benefits What you’ll do: Design, build and maintain in-house platforms across the full stack Work on greenfield projects with significant autonomy and ownership Collaborate closely with quants and researchers in a fast-moving environment Help shape the technical direction of More ❯
Posted:

Full Stack Developer

London, United Kingdom
Robert Half
Robert Half Technology are assisting a well known not-for-profit organisation to recruit a Fullstack Developer on a contract basis - onsite required - London based Key Objectives: Deliver an exceptional and personalized experience for every user. Create a platform that is audience-led, inclusive, accessible, intuitive, and easy to navigate. Ensure seamless integration with existing and new services … Dynamics 365 to capture every touchpoint and insight. Authentication likely to be Azure B2C Develop a future-proofed content architecture that works with tomorrow's technology Role The Full Stack Developer will be responsible for the architecture, design, develop and deploy a secure, scalable, and maintainable website. Content to be provided by headless CMS … Ensure the website is accessible, inclusive, and compliant with relevant standards - to minimum AA standard. Provide technical leadership and establish best practices across the project 2. Profile The Full Stack Developer will have solid experience with Next.JS, React, Node.js & Typescript Expert-level Azure DevOps implementation and management, CI/CD pipelines, serverless architecture, Infrastructure More ❯
Employment Type: Contract
Posted:

Full Stack Developer (Node.JS, Hashi Vault)

City of London, London, United Kingdom
Vallum Associates
Job Title: Full Stack Developer (Node.JS, Hashi Vault) Location: London, Sheffield, UK (3 days/week Onsite) Duration: 6months+ Banking Client Experience required Job Description: We are seeking a highly skilled and motivated Full Stack Developer with a strong foundation in Node.js and hands-on experience in Python … scripting, DevOps automation, and modern front-end frameworks like Angular 16+. The ideal candidate will be comfortable working across the stack, integrating security tooling (e.g., Hashi Corp Vault), and deploying CI/CD pipelines using Jenkins and Ansible. Key Responsibilities: Design, develop, and maintain backend services using Node.js (primary) and Python (secondary). Build secure and scalable APIs … front-end applications. Working knowledge of HashiCorp Vault (Hashivault) or similar secret management tools. Familiarity with RESTful APIs, authentication protocols (OAuth2, JWT), and security best practices. Priyanka Sharma Senior Delivery Consultant Office: 02033759240 Email: psharma@vallumassociates.com More ❯
Posted:

Full Stack Developer (Node.JS, Hashi Vault)

London Area, United Kingdom
Vallum Associates
Job Title: Full Stack Developer (Node.JS, Hashi Vault) Location: London, Sheffield, UK (3 days/week Onsite) Duration: 6months+ Banking Client Experience required Job Description: We are seeking a highly skilled and motivated Full Stack Developer with a strong foundation in Node.js and hands-on experience in Python … scripting, DevOps automation, and modern front-end frameworks like Angular 16+. The ideal candidate will be comfortable working across the stack, integrating security tooling (e.g., Hashi Corp Vault), and deploying CI/CD pipelines using Jenkins and Ansible. Key Responsibilities: Design, develop, and maintain backend services using Node.js (primary) and Python (secondary). Build secure and scalable APIs … front-end applications. Working knowledge of HashiCorp Vault (Hashivault) or similar secret management tools. Familiarity with RESTful APIs, authentication protocols (OAuth2, JWT), and security best practices. Priyanka Sharma Senior Delivery Consultant Office: 02033759240 Email: psharma@vallumassociates.com More ❯
Posted:

Full Stack Developer with Security Clearance

Omaha, Nebraska, United States
Caribou Thunder, LLC
Full Stack Developer II Caribou Thunder Building Tomorrow, Grounded in Legacy For decades, Caribou Thunder has been a Woman, Native American, Minority Owned, WOSB, SDB, SBA, HUBZone Certified small business, at the forefront of advancing national security programs through engineering services excellence. We have a proud and enduring heritage in providing innovative solutions to … legacy that has played a vital role in protecting our nation for decades. Together, we continue to shape the future of defense, one innovative solution at a time. Full Stack Java Developer Location: Omaha, NE Requisition#: 0173 Clearance: Active Secret with the ability to obtain a Top Secret/SCI Education: Bachelor's degree … STEM) Experience: 3 Years OVERVIEW A Full Stack Developer in a Department of Defense (DoD) program is responsible for designing, developing, and maintaining robust web applications that support the program's operational and security requirements. This role involves working across both front-end and back-end development, leveraging technologies like JavaScript, HTML/CSS More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Full Stack Developer

London, United Kingdom
CUBE
some of the brightest minds in AI research and engineering in developing impactful solutions that are reshaping the world of regulatory compliance. Cube are looking for an experienced Full Stack Application Developer to deliver features and platform improvements to our flagship SaaS product. The role: You will work alongside a team of senior More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full-Stack Developer

Manchester, England, United Kingdom
Arcube
Full-Stack Developer Type - Full-Time, Manchester, UK. Needs to be familiar with: Front end: React.js, Backend and APIS: Node.js, database: MongoDB, Infrastructure: AWS, AI/ML: Python (recommendation algorithms) Who are we? ✈️ Arcube is a Manchester-based travel-tech startup and we built one of the industry’s first ‘Post-Flight … rapidly and establish ourselves as market leaders in this new and emerging category of ancillary technology. The Role 🛄 We are looking for a highly skilled Senior Full-Stack Developer to join our team who has previously built resilient, high-throughput systems capable of handling tens of thousands of concurrent users with low … Front end: React.js, Backend and APIS: Node.js, database: MongoDB, Infrastructure: AWS, AI/ML: Python (recommendation algorithms) Key Responsibilities⚙️ · Joining the Arcube team as a Senior Full-Stack engineer, you will play a pivotal role in the continuous development of Arcube’s software products, from front- and back-end feature development to architectural scalability More ❯
Posted:

Senior Software Developer

City of London, London, England, United Kingdom
Hybrid / WFH Options
Matched Group
Senior Full Stack Software Developer Tech : AWS Lambda, React with Next.js, TypeScript, Node.js, and Terraform Why? start-up financial services, revolutionising the industry Location : Hybrid - 2-3 days in the office (London) Salary : £80k - £95k + benefits Our Client A new UK-based financial services provider is launching a credit card offering … and user-friendly financial products to consumers. The organisation is committed to empowering individuals by enhancing their understanding and control of personal finance through clarity, intelligence, and technology. Senior Full Stack Software Developer - Responsibilities Collaborate with Product Owners to ensure that the technical roadmap aligns with the product vision. Actively participate in … product planning meetings and provide technical input to guide the team's priorities. Design, develop, and maintain full-stack applications using Node.js, AWS Lambda, React with Next.js, TypeScript, and Terraform. Write clean, efficient, and well-tested code that adheres to best practices and coding standards. Ensure code quality, organisation, and automatisation. Deploy applications using CI/ More ❯
Employment Type: Full-Time
Salary: £80,000 - £95,000 per annum
Posted:

Staff Full Stack Engineer

London, South East, England, United Kingdom
Harnham - Data & Analytics Recruitment
Position: Staff Full-Stack Developer Location: Remote (UK-based) Salary: Up to £115,000 + Benefits We're partnering with a high-growth SaaS company, founded by proven entrepreneurs, to find an experienced Staff Full-Stack Developer . Their platform is reimagining how top-tier professional services firms … spanning finance, legal, and consulting-interact with data-rich, collaborative workflows. Role Summary: This is a senior, hands-on engineering role offering deep technical ownership without people management. You'll work closely with the CTO and CEO to build scalable features, shape architecture, and deliver cutting-edge solutions that drive real business impact. The right candidate will be … an expert full-stack developer who thrives in fast-paced, product-driven environments. Key Responsibilities: Design, develop, and maintain full-stack features using C#, ASP.NET Core, TypeScript , and Vue.js (or React/Angular) Take architectural ownership of key systems and applications Deliver high-performance, secure, and maintainable code Collaborate directly More ❯
Employment Type: Full-Time
Salary: £100,000 - £115,000 per annum
Posted:

Senior Python Developer - 500 per day Outside

England, United Kingdom
Ascent People Ltd
Senior Python Developer - 500 per day Outside Location: East Midlands Industry: IT Salary: £450 - £500 per day + Outside IR35 Posted: 14/10/2024 Description Contract Python Developer, Full Stack Software Engineer, FastAPI, Numpy, Scipy, Matplotlib, PyQt/PySide, TypeScript, React/Angular, SQL, Django, MongoDB, Redis, Docker … Kubernetes - £500 a day outside IR35 - 3 months with possible extension Contract Python Developer required to work with a sustainable engineering client based in the East Midlands area. 3 days a week in the office. We are looking for a Python Developer who has a formal background in software development and several years of experience writing … desktop and/or full-stack web applications. As a Senior level Python Developer, you will work on a specific project and get this product over the line. A mix of back and front-end development therefore React/Angular or any JavaScript/Typescript experience will put you in a good More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Developer

United Kingdom
Hybrid / WFH Options
Aurora Commerce
Senior Developer Remote (UK-based) About Us Aurora Commerce is a well-established enterprise ecommerce platform that powers a wide range of successful, well-known brands. We are establishing a presence in the ever-evolving AI/conversational commerce world and our platform delivers scalable, high-performance solutions with extensive functionality and flexibility. This enables our … clients to grow and adapt to the ecommerce landscape, building websites and management systems tailored to their unique needs and target markets. We are now looking for a Senior Developer to join us on a full-time, permanent basis. The Benefits - Salary of £55,000 - £65,000 per annum (DOE) - Permanent remote working with … to work on personal projects - The opportunity to engage on creative, industry pioneering work, with long-term contracted clients This is a fantastic opportunity for a highly experienced developer with a background in high-traffic, high-performance websites to join our forward-thinking team. You will discover a collaborative, supportive environment that genuinely prioritises your professional growth, from More ❯
Employment Type: Permanent, Work From Home
Salary: £65,000
Posted:

Lead Developer (Senior - Advisor)

Houston, Texas, United States
Halliburton
the organization Ability to analyze information, design software, document solutions, perform testing Understand Software Development Fundamentals, SD Life Cycle, and Functional/Technical Requirements gathering Develop and maintain full stack web applications utilizing frameworks such as Angular and other relevant technologies Provide expertise in database design and management, ensuring optimal performance and data integrity Assess and … develop application programming interfaces (APIs) to facilitate seamless integration between various systems and applications Integrate AL/ML solutions into full stack web applications to enhance performance and deliver intelligent features Develop and maintain efficient, reusable and reliable code Conduct functional and non-functional testing Ensure the best possible performance, quality, and responsiveness of applications Learn … requirements, and/or (3) business needs. Depending on education, experience, and skill level, a variety of job opportunities might be available including Technical Advisor - Software Dev and Senior Technical Advisor - Software Dev. Halliburton is an Equal Opportunity Employer. Employment decisions are made without regard to race, color, religion, disability, genetic information, pregnancy, citizenship, marital status, sex/ More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

RTGS Core Senior Developer & Support Engineer

London, United Kingdom
Bank of England
coder to take a leading role in development and support, while translating business requirements into effective solutions that align with both strategic business goals and technology roadmaps. As senior developer, you will lead on mentoring/upskilling less experienced team members and leading in Epics/Sprints including planning. You will form a central role as … stand-up meeting for the current sprint where you'll discuss your workload and any blockers, or you may attend a major incident management meeting where as the senior engineer on call have worked on problem root cause and resolution. Next, you may have development coding which could be a new function, problem fix or project related activity. … the application and central bank settlement. You may draft and raise a change request through the Bank's formal processes or attend an audit representing technology. As a senior engineer, you may hold learning/master class sessions so that colleagues in your team, and more widely, better understand the tools/applications you support. Depending on the More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

RTGS Core Senior Developer & Support Engineer

Leeds, Yorkshire, United Kingdom
Bank of England
coder to take a leading role in development and support, while translating business requirements into effective solutions that align with both strategic business goals and technology roadmaps. As senior developer, you will lead on mentoring/upskilling less experienced team members and leading in Epics/Sprints including planning. You will form a central role as … stand-up meeting for the current sprint where you'll discuss your workload and any blockers, or you may attend a major incident management meeting where as the senior engineer on call have worked on problem root cause and resolution. Next, you may have development coding which could be a new function, problem fix or project related activity. … the application and central bank settlement. You may draft and raise a change request through the Bank's formal processes or attend an audit representing technology. As a senior engineer, you may hold learning/master class sessions so that colleagues in your team, and more widely, better understand the tools/applications you support. Depending on the More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

.Net Core Developer - 70K - React

England, United Kingdom
Hybrid / WFH Options
Ascent People Ltd
.Net Core Developer - 70K - React Location: East Midlands Industry: IT Salary: £60,000 - £70,000 per annum + Healthcare, Pension, Flex hours Posted: 24/06/2025 Description Senior .Net Core Developer/C# Developer, Analyst Programmer, AWS, Cloud, Dotnet/C#, .Net, Microsoft Stack, ASP.Net, MVC, WEB, SQL … API, £70K + package - 3 days in office - East Midlands Exciting Senior .NET Core Developer Opportunity - Nottingham (Hybrid) I'm working with an established technology company (15+ years in the market) with a global footprint across 35+ countries, who are looking for a Senior .NET Core Developer to join their growing team. … fresh, using your initiative, and delivering complete applications. What they need from you: Solid ASP.NET Core and C# background React experience (essential) Proven ability to lead projects independently Full-stack development experience Clean coding practices Willingness to embrace new technologies and cross-training opportunities Technical degree or equivalent The tech stack: .NET Core, C# More ❯
Employment Type: Permanent
Salary: GBP 70,000 Annual
Posted:

Senior PHP Needed in London

London, United Kingdom
London PBB
Posted: Yesterday Place: City of London, London Senior PHP Developer Needed in London This is a fantastic opportunity to be at the cutting edge of financial technology with a team leading the development of the investment banking industry. Issufy is a fast-growing and innovative financial technology startup operating in the investment banking space with a … team comprises leading investment bankers, investment professionals, and a top technology team, including our Head of Technology, who previously founded and managed a successful tech company. As a Senior Developer, you will lead the software development process from specification to deployment, working with a tech stack based on PHP, Java, JavaScript, and SQL. We … are committed to a technology-driven environment, offering you the chance to work closely with senior leadership and influence our technical direction. Ideal Candidate Requirements: Solid experience (5+ years) with PHP and modern PHP frameworks such as Symfony, Laravel, or Zend At least 3 years of full-stack JavaScript development experience In-depth experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted: