web software engineer

Oregon Systems

Job Title-DevOps EngineerWork Authorization- Citizen or No SponsorshipJob SummaryWe are seeking a highly skilled DevOps Engineer to join our dynamic technology team. The successful candidate will be responsible for designing, implementing, and maintaining scalable, reliable, and secure cloud and on-premise infrastructure. This role requires a strong understanding of software development lifecycle (SDLC), continuous integration and deployment (CI/CD), system administration, and cloud computing platforms. The DevOps Engineer will collaborate closely with development, QA, and operations teams to streamline processes, optimise system performance, and ensure high availability of services. Experience with a broad range of tools such as Docker, Kubernetes, Terraform, Jenkins, and cloud providers like AWS or Azure is essential.Responsibilities<ul><li>Design, develop, and maintain automated deployment pipelines using tools such as Jenkins, GitLab CI/CD, or TFS.</li><li>Manage containerisation technologies including Docker and Kubernetes to facilitate scalable microservices architectures.</li><li>Implement infrastructure as code (IaC) using Terraform, Ansible, Chef, Puppet or similar tools to provision and manage cloud infrastructure and virtualised environments.</li><li>Monitor system performance and troubleshoot issues using tools like New Relic, Splunk, or Elasticsearch to ensure optimal operation of applications and infrastructure.</li><li>Maintain and optimise cloud environments on AWS, Azure or Google Cloud Platform by managing resources such as S3 buckets, virtual machines, load balancers, and networking components.</li><li>Collaborate with development teams during requirements gathering to design scalable solutions aligned with business needs.</li><li>Ensure disaster recovery plans are in place and tested regularly to minimise downtime during outages or failures.</li><li>Manage configuration management across multiple environments including Linux (CentOS, UNIX) and Windows Server platforms.</li><li>Implement security best practices including firewall configuration, DNS management, incident response procedures and incident management protocols.</li><li>Support software deployment activities across various environments ensuring smooth release cycles while maintaining system stability.</li></ul>Skills<ul><li>Extensive experience with containerisation technologies such as Docker and orchestration tools like Kubernetes.</li><li>Proficiency in scripting languages including Bash (Unix shell), PowerShell, Python, Groovy, Perl or Ruby for automation tasks.</li><li>Strong knowledge of cloud computing platforms including AWS (S3, EC2), Azure or Google Cloud Platform along with cloud infrastructure management tools like Terraform or OpenStack.</li><li>Familiarity with CI/CD pipelines using Jenkins, GitHub Actions or GitLab CI/CD integrated with version control systems such as Git or SVN.</li><li>Experience managing databases such as MySQL, Microsoft SQL Server or Oracle; knowledge of SQL/PLSQL is advantageous.</li><li>Understanding of web servers like NGINX or WebSphere; experience with web services (REST/SOAP) is desirable.</li><li>Knowledge of distributed systems architecture including microservices design patterns and API management.</li><li>Ability to troubleshoot complex software issues related to system performance or deployment failures efficiently.</li><li>Strong grasp of network fundamentals including TCP/IP protocols, DNS configuration and firewall management.</li><li>Familiarity with monitoring tools such as New Relic or Splunk for incident response and system health checks.</li><li>Experience working within SDLC frameworks ensuring quality assurance through automated testing tools and release management processes.</li></ul>This position offers an exciting opportunity for a motivated professional eager to work in a fast-paced environment that values innovation and continuous improvement in technology operations. The ideal candidate will demonstrate excellent organisational skills combined with a proactive approach to problem-solving in complex technical landscapes.Pay: &pound;31,955.47-&pound;95,614.58 per yearWork Location: In person

DevOps Engineer

<div>We&rsquo;re seeking a future team member for the role of Full Stack Engineer to join our team. This role is located in London.
In this role, you&rsquo;ll make an impact in the following ways:
<ul><li>Design and develop web front-end and back-end services for a new platform built to automate the management of the full lifecycle of complex private assets.
</li><li>Collaborate closely with cross-functional teams, including product owners, business analysts, scrum masters, and engineering.
</li><li>Build front and back end components ensuring software is exceptionally well covered by automated testing and is clean, easy to understand, and extend.
</li><li>Ensure usability, scalability, performance, and resilience of this high-profile platform.
</li><li>Build with Java Spring Boot and Angular Typescript.
</li><li>Ensure an exceptional user experience and seamless integration between front-end and back-end components.
</li><li>Expose clear, documented APIs for external integrations.
</li>Conduct peer code reviews. 
<li>
</li></ul>To be successful in this role, we&rsquo;re seeking the following:
<ul><li>Extensive experience in Java Spring Boot and Angular web development.
</li><li>Strong knowledge of micro-services and micro front-ends.
</li><li>Expertise in reactive UX front-end design patterns.
</li><li>Experience with high availability and high scalability design patterns.
</li><li>Proficiency with GitLab and CI/CD pipelines.
</li><li>Experience working in Agile development environments.
</li><li>Nice to have: Experience working with Solidity &amp; EVM-based platforms.</li></ul></div>

Vice President, Full-Stack Engineer

Hunter Bond

<div>
 
 ⚛️ React Engineer &ndash; Leading Buy-Side Investment Firm
 
 
 📍 London (Hybrid)
 
 
 💸 Up to &pound;180,000 + Bonus + Comprehensive Benefits
 
 
 
 
 
 🚀 The Opportunity
 
 
 A prestigious investment firm is seeking a talented React Engineer to help build the next generation of front-end applications supporting trading, pricing, and quantitative research workflows.
 
 
 This is an opportunity to work at the intersection of modern web technology and quantitative finance, developing highly responsive, data-intensive applications that enable real-time decision-making across global markets. You'll collaborate closely with traders, quantitative researchers, and engineers to deliver mission-critical systems in a fast-paced, technology-driven environment.
 
 
 
 
 
 🔧 What You'll Be Doing
 
 <ul>
 <li>
 Design, develop, and maintain high-performance front-end applications using React and modern JavaScript frameworks
 </li>
 <li>
 Build intuitive, data-rich user interfaces for trading, analytics, and pricing platforms
 </li>
 <li>
 Integrate front-end applications with real-time data feeds and backend services
 </li>
 <li>
 Collaborate with engineers, quants, and business stakeholders to deliver scalable, production-grade solutions
 </li>
 <li>
 Contribute to UI architecture, performance optimisation, and overall user experience
 </li>
 </ul>
 
 
 
 
 🌟 Why Join?
 
 
 ⚛️ Build Mission-Critical Applications
 
 
 Develop sophisticated front-end systems that directly support investment and trading decisions.
 
 
 📊 Work with Complex, Real-Time Data
 
 
 Create highly interactive applications capable of handling large volumes of live market data.
 
 
 🧠 Exceptional Colleagues
 
 
 Collaborate with world-class engineers, quantitative researchers, and trading professionals.
 
 
 🚀 Modern Engineering Environment
 
 
 Work with cutting-edge technologies, best practices, and a culture that values technical excellence.
 
 
 💼 Outstanding Compensation &amp; Career Growth
 
 
 Benefit from highly competitive compensation, performance-based bonuses, and a meritocratic environment that rewards impact and innovation.
 
 
 
 
 
 ✅ What We're Looking For
 
 <ul>
 <li>
 Degree in Computer Science, Engineering, Mathematics, or a related STEM discipline
 </li>
 <li>
 1+ years of professional software engineering experience
 </li>
 <li>
 Strong commercial experience with React and modern front-end development
 </li>
 <li>
 Solid understanding of JavaScript/TypeScript, UI architecture, and web application performance
 </li>
 <li>
 Familiarity with Agile development practices, Git, and CI/CD workflows
 </li>
 <li>
 Strong problem-solving skills and attention to detail
 </li>
 </ul>
 
 ➕ Nice to Have
 
 <ul>
 <li>
 Experience with Python or other backend technologies
 </li>
 <li>
 Exposure to financial markets, trading systems, or data-intensive applications
 </li>
 <li>
 Experience working with real-time data visualisation and analytics platforms
 </li>
 </ul>
 
 
 
 
 📩 Interested?
 
 
 If you're looking to apply your front-end expertise to complex, high-impact systems while working alongside some of the industry's brightest minds, we'd love to hear from you.
 
 
 
 
 
 📧 Apply now or reach out directly for a confidential discussion:
 
 obloom@hunterbond.com
 
 
</div>

React Developer - Up to £180,000 + Bonus + Package

Mustard Systems Ltd.

<div>
 At Mustard Systems, we leverage statistical modeling to dive into sports events and help us make informed predictions about future outcomes. By utilising our unique datasets, advanced statistical models, and custom-built software, we strive to accurately forecast sports results.
 
 
 We value quick delivery and real-world impact over perfect code. If you're an engineer who thrives on solving problems quickly and enjoys a flexible, outcome-focused culture, you'll fit right in.
 
 
 
 What You'll Work On:
 
 
 
 <ul>
 <li>
 Expand our access to new liquidity providers, through advanced web scraping and reverse engineering techniques
 </li>
 <li>
 Develop and maintain low-latency real-time data feeds, based on the data extracted, to support trading strategies
 </li>
 <li>
 Enhance system visibility for our teams to provide insight into integration issues and improvements
 
 
 </li>
 </ul>
 We work with an agile approach, following a flexible plan that adapts to new information and opportunities as they arise. Developers are a core part of this process, taking full ownership of their software throughout its lifecycle&mdash;from design and development to testing, review, and production support.
 
 
 
 Key Responsibilities
 
 
 
 <ul>
 <li>
 Design and Build Impactful Features: Develop new features that align with and drive our business goals, delivering high-quality code that brings measurable value
 </li>
 <li>
 Collaborate on Code Quality: Review and test code from teammates to ensure functionality, maintainability, performance, and quality standards
 </li>
 <li>
 Support in Production: Take ownership of your team's software in production, ensuring stability and quickly addressing any issues that arise
 </li>
 <li>
 Cross-Team Collaboration: Work closely with other development teams on cross-functional projects, and partner with traders and quants to design and implement the best solutions to real business problems
 </li>
 <li>
 Participate in Out of Hours Support for our Software Systems
 
 
 
 </li>
 </ul>
 
 Core Tech Stack:
 
 
 
 <ul>
 <li>
 Languages: Python (Python 3.10+), JavaScript/TypeScript for frontend work, and Go for select infrastructure
 </li>
 <li>
 Tools: RabbitMQ and Kafka for messaging, PostgreSQL and Redis for data storage
 </li>
 <li>
 Environment: Linux servers
 </li>
 <li>
 Observability: OpenTelemetry, Prometheus, Grafana and Zabbix
 
 
 
 </li>
 </ul>
 
 Requirements
 
 
 
 
 
 Must-Haves:
 
 
 
 <ul>
 <li>
 Strong background in software development, with strong experience with Python
 </li>
 <li>
 A degree in Computer Science or a numerical subject from a top university
 </li>
 <li>
 Exceptional communication skills, enabling you to convey complex technical ideas clearly to both technical and non-technical audiences
 </li>
 <li>
 Strong decision-making abilities, with a knack for making thoughtful trade-offs in both implementation and architectural choices, balancing innovation and practicality
 </li>
 <li>
 Experience with web scraping and reverse engineering techniques, including working against bot protection tooling
 </li>
 <li>
 At least 3 years experience in software development
 
 
 
 </li>
 </ul>
 
 Nice-to-Haves:
 
 
 
 <ul>
 <li>
 Familiarity with building event-driven systems
 </li>
 <li>
 Comfort with Linux/Unix environments
 </li>
 <li>
 Track record of driving successful cloud migrations, ideally to AWS, including setting up secure, scalable account and access structures
 
 
 
 </li>
 </ul>
 
 Benefits
 
 
 
 
 
 Why join Mustard Systems?
 
 
 
 <ul>
 <li>
 Hybrid working environment. We're in the office every Monday, Tuesday and Thursday, and work from home every Wednesday and Friday
 </li>
 <li>
 Work on cutting-edge systems in a competitive and innovative field
 </li>
 <li>
 Collaborate with a smart, driven team, where your contributions directly impact business performance
 </li>
 <li>
 Opportunity to drive the company's technical direction and double its revenue in the next three years
 
 
 
 </li>
 </ul>
 
 Comprehensive benefits, including:
 
 
 
 <ul>
 <li>
 Competitive salary and significant bonus potential
 </li>
 <li>
 Enhanced pension match with salary sacrifice option
 </li>
 <li>
 Health insurance and life assurance
 </li>
 <li>
 Sabbatical leave after five years
 </li>
 <li>
 33 days of annual leave (including bank holidays)
 </li>
 </ul>
</div>

Python Backend Developer

JPMorganChase

<div>JOB DESCRIPTION 
 
 
We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.
As a Software Engineer III in the Securities Services team within the Commercial &amp; Investment Bank, you will design and deliver secure, scalable technology products that drive business success. You will build and evolve a shared frontend platform and reusable UI patterns, focusing on performance, accessibility, and developer experience. You will help deliver AI-enabled user experiences and accelerate engineering velocity by responsibly using modern AI developer tools. Your work will directly impact our customers and the way we build technology.
This is a pure frontend position with a strong AI focus: you will help deliver AI-enabled user experiences and raise engineering velocity by using modern AI developer tools responsibly (e.g., AI-assisted coding, debugging, and test generation), while maintaining a high bar for correctness, security, and quality.
Job Responsibilities:<ul><li>
Design, develop, and troubleshoot creative software solutions for technical challenges.</li><li>
Write secure, high-quality production code and maintain UI logic that integrates with shared platforms.</li><li>
Develop and maintain reusable React components and UI patterns for complex workflows.</li><li>
Build high-performance, data-intensive user interfaces using profiling and optimization techniques.</li><li>
Engineer accessible, inclusive experiences by partnering with UX and design teams.</li><li>
Write and maintain automated tests (unit, integration, end-to-end) to ensure reliability and quality.</li><li>
Collaborate with UX designers, product stakeholders, and developers to build custom UI components; develop tools and automated processes to streamline development and enhance developer experience.</li><li>
Leverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness.</li><li>
Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation.</li><li>
Build Generative AI interface solutions using React and TypeScript, following CI/CD standards.</li><li>
Actively use AI development tools for code generation, refactoring, debugging, documentation, and testing; work closely with Product, UX, and cross-functional partners to deliver capabilities in agile sprints.</li></ul>
Required Qualifications, Capabilities, and Skills:<ul><li>
Formal training or certification in software engineering.</li><li>
Expertise in HTML, CSS, JavaScript, React, TypeScript, and state management.</li><li>
Experience optimizing and debugging performance and memory issues in web applications.</li><li>
Strong communication and collaboration skills with cross-functional teams.</li><li>
Familiarity with agile methodologies, production readiness, and security-aware development.</li><li>
Experience maintaining production UI code in large development teams.</li><li>
Understanding of user experience principles and customer-oriented development.</li><li>
Hands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security.</li><li>
Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; ability to guide peers on safe and effective usage within team practices.</li><li>
Testing experience with component/unit and end-to-end tools (e.g., React Testing Library, Cypress, Playwright).</li><li>
Experience building or integrating Generative AI features in frontend products.</li></ul>
Preferred Qualifications, Capabilities, and Skills:<ul><li>
Exposure to cloud technologies and modern web delivery.</li><li>
Experience with shared UI platforms or component libraries.</li><li>
Strong accessibility engineering, including WCAG compliance and remediation.</li><li>
Understanding of software best practices, development lifecycle, and Agile tools.</li></ul>
ABOUT US
 
 
J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives. 
<div><div>We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation. 
</div></div> 
 
ABOUT THE TEAM
 
 
J.P. Morgan's Commercial &amp; Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial &amp; Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world.</div>

Software Engineer III - React / TypeScript, Gen AI, Frontend

<div>JOB DESCRIPTION 
 
 
We have an exciting and rewarding opportunity for you to take your software engineering career to the next level.
As a Senior Lead Software Engineer within the Equities Derivatives and Risk Technology team at JPMorgan Chase, you will play a pivotal role in an agile environment, driving the development and enhancement of market-leading technology solutions. You will be hands-on in building a critical, trader-facing Risk Management UI using React, while also mentoring and guiding team members in best development practices. Your expertise will directly influence business outcomes, leveraging deep technical skills and innovative problem-solving to address complex challenges across multiple technologies and applications.
Key Responsibilities<ul><li>
Design, develop, and troubleshoot creative software solutions, applying innovative thinking to solve technical challenges and deliver robust systems.</li><li>
Write secure, high-quality production code in React and Typescript, and conduct thorough code reviews and debugging for team contributions.</li><li>
Drives adoption and governance of approved AI-assisted engineering practices across teams to improve code quality, delivery speed, and operational outcomes (e.g., AI-assisted code review/refactoring, test acceleration, release readiness, incident/root-cause analysis), while establishing measurable validation standards (secure coding, peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain.</li><li>
Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI-assisted development and automation capabilities, to improve the value realized by automation at scale.</li><li>
Identify and implement opportunities to automate or remediate recurring issues, enhancing the operational stability of applications and systems.</li><li>
Lead technical evaluation sessions with external vendors, startups, and internal teams to assess architectural designs and technical suitability for integration with existing systems.</li><li>
Champion communities of practice within Software Engineering, promoting the adoption of new and emerging technologies.</li></ul>
Required qualifications, capabilities, and skills<ul><li>
Formal training or certification in software engineering, with advanced proficiency in React.</li><li>
Strong experience with automation and continuous delivery (CI/CD) methodologies.</li><li>
Comprehensive understanding of the Software Development Life Cycle.</li><li>
Advanced knowledge of agile practices, including CI/CD, application resiliency, and security.</li><li>
Demonstrated experience leading effective use of enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, code review, test acceleration, troubleshooting) with the ability to set team expectations for validating AI outputs for correctness, performance, and security</li><li>
Strong understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; experience coaching senior engineers/leads on compliant usage patterns and controls.</li><li>
Demonstrated expertise in software development and technical processes, with exposure to areas such as cloud, AI/ML, or mobile technologies.</li><li>
Hands-on experience building complex web applications using React and Typescript.</li><li>
Familiarity with modern web build tools (e.g., webpack, Create React App, Vite).</li><li>
Proven ability to develop secure, high-quality production Typescript code.</li><li>
Commitment to code quality, including writing and maintaining test cases with frameworks such as Jest, Cypress, and @testing-library/react, as well as conducting performance testing.
</li></ul>ABOUT US
 
 
J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals and institutional investors. Our first-class business in a first-class way approach to serving clients drives everything we do. We strive to build trusted, long-term partnerships to help our clients achieve their business objectives. 
<div><div>We recognize that our people are our strength and the diverse talents they bring to our global workforce are directly linked to our success. We are an equal opportunity employer and place a high value on diversity and inclusion at our company. We do not discriminate on the basis of any protected attribute, including race, religion, color, national origin, gender, sexual orientation, gender identity, gender expression, age, marital or veteran status, pregnancy or disability, or any other basis protected under applicable law. We also make reasonable accommodations for applicants' and employees' religious practices and beliefs, as well as mental health or physical disability needs. Visit our FAQs for more information about requesting an accommodation. 
</div></div> 
 
ABOUT THE TEAM
 
 
J.P. Morgan's Commercial &amp; Investment Bank is a global leader across banking, markets, securities services and payments. Corporations, governments and institutions throughout the world entrust us with their business in more than 100 countries. The Commercial &amp; Investment Bank provides strategic advice, raises capital, manages risk and extends liquidity in markets around the world.</div>

React UI Senior Lead Engineer - Synergy EMEA

A&S GROUP

Job OverviewWe are seeking a highly skilled Cloud Support Engineer to join our dynamic IT team. The successful candidate will be responsible for maintaining, supporting, and optimising cloud infrastructure and services across multiple platforms including AWS, Azure, Google Cloud Platform, and OpenStack. This role offers an exciting opportunity to work on cutting-edge cloud technologies, ensuring seamless operation and security of our cloud-based solutions. The ideal applicant will possess a strong background in cloud architecture, scripting, and software development, with a passion for delivering exceptional technical support in a fast-paced environment.Duties<ul><li>Provide expert support for cloud infrastructure environments such as AWS, Azure, Google Cloud Platform, VMware, and OpenStack.</li><li>Develop and maintain automation scripts using PowerShell, Bash (Unix shell), Python, and other scripting languages to streamline operations.</li><li>Manage and optimise containerisation technologies including Docker and Kubernetes to ensure scalable deployment of applications.</li><li>Implement Infrastructure as Code (IaC) using Terraform, Ansible, Chef, Puppet, or similar tools to facilitate consistent environment provisioning.</li><li>Monitor system performance and troubleshoot issues related to cloud services, virtualisation platforms, APIs, web services, SaaS, PaaS, IaaS and microservices architectures.</li><li>Collaborate with development teams on application deployment strategies using Jenkins, Git, and SDLC best practices.</li><li>Maintain security standards by configuring VPNs, firewalls, and access controls across multiple cloud environments.</li><li>Support database management tasks involving MySQL, PostgreSQL, Oracle SQL Server or NoSQL databases like MongoDB.</li><li>Document configurations and procedures clearly to ensure operational continuity and knowledge sharing within the team.</li></ul>Experience<ul><li>Proven experience working with cloud platforms such as AWS (including S3), Azure, Google Cloud Platform or OpenStack.</li><li>Strong understanding of cloud architecture principles including SaaS, PaaS, IaaS models.</li><li>Hands-on experience with virtualization technologies like VMware or Hyper-V.</li><li>Proficiency in scripting languages such as Python, Bash (Unix shell), PowerShell or Ruby for automation purposes.</li><li>Familiarity with containerisation tools including Docker and Kubernetes for deploying microservices-based applications.</li><li>Knowledge of DevOps practices including CI/CD pipelines using Jenkins or similar tools.</li><li>Experience with operating systems such as Linux (Ubuntu, CentOS) and Windows Server environments.</li><li>Understanding of RESTful APIs, web services integration and service-oriented architecture (SOA).</li><li>Ability to troubleshoot complex network issues involving VPNs and internet connectivity across cloud platforms.</li><li>Prior exposure to database management systems like MySQL or PostgreSQL is advantageous.</li></ul>This position offers an engaging environment for IT professionals passionate about cloud computing technology stacks and eager to contribute to innovative projects within a supportive team setting. Candidates should demonstrate strong problem-solving skills coupled with excellent communication abilities to thrive in this role.Pay: &pound;36,462.57-&pound;92,709.75 per yearBenefits:<ul><li>UK visa sponsorship</li></ul>Work Location: In person

Cloud Support Engineer

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