As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day. We have 3.44 PB of RAM deployed across our fleet of C\* servers - and this traffic is growing daily. Our customers span all industries, and they count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We’re also a mission-driven company. We cultivate a culture that gives every CrowdStriker both the flexibility and autonomy to own their careers. We’re always looking to add talented CrowdStrikers to the team who have limitless passion, a relentless focus on innovation and a fanatical commitment to our customers, our community and each other. Ready to join a mission that matters? The future of cybersecurity starts with you. **About The Role** As a Front-End Engineer at CrowdStrike, you will work with a talented and dedicated team to build and maintain the user interface for the Falcon platform. You will provide a high quality user experience that our customers around the world use 24/7 to protect their systems from the most sophisticated adversaries. Our JavaScript framework is Ember, but if you've used React, Angular, or Vue.js, you'll feel right at home, and we’ll help you get comfortable with both Ember and our codebase. Since we only support evergreen browsers, we can push the boundaries of what’s possible on the web platform while working with truly massive amounts of data. Our ideal candidates are sensitive to the needs of the users and love to find solutions in a unique and dynamic problem space. Our ideal candidates are sensitive to the needs of the users and love learning more about their tools every day. Get excited about new features in Chrome Devtools? Tested your work in screen readers? Ever lost half an hour getting an animation’s bezier curve to be just the _right_ kind of bouncy? Looking for a challenge that’s out of the ordinary? Get in touch! **About The Team** You’ll join the Data Connectors group, building the front end of systems that ingest data from third-party sources for use within our application ecosystem. You'll collaborate closely with UX designers and QA to maintain a consistent user experience across all our products, as well as product management and backend engineers to establish product specifications and features. Our ideal candidate will be responsible for taking full ownership of the delivery of our products, driving the technical aspects, helping the team to define the architecture and coordinating with stakeholders in terms of scope and priorities. **What You’ll Do**

*   Build and maintain single page web applications written in JavaScript using Ember.js
*   Participate in the code review process for your own code and that of your fellow UI Engineers
*   Take initiative and build tools that improve your teams development experience
*   Write automated tests for your code
*   Collaborate with fellow UI Engineers, Cloud Engineers, UI Designers, Technical Writers, User Researchers, QA Analysts, Product Managers, and others
*   Continually learn about the ever-evolving challenges and complexities of the cybersecurity industry
*   Have fun solving hard problems

**What You’ll Need**

*   A desire to collaborate closely with users, designers, & testers to deliver quality software that solves problems.
*   A deep understanding of Javascript and considerable experience building thick-client applications with modern frameworks such as Ember, AngularJS, Backbone or React/Flux.
*   Experience with testing frameworks, tools and methodologies such as QUnit, Mocha & Selenium.
*   Functional knowledge & interest in developing genuinely accessible interfaces.
*   Strong HTML & CSS skills, with bonus points for experience with animation, knowledge of approaches to scalable/modular CSS, & preprocessors such as SCSS & LESS.
*   Familiarity with client-side build processes & tools - git, yarn, npm, Ember CLI etc
*   Comfortable with Git/version control workflows

**Bonus Points**

*   Experience creating or contributing to open source projects.
*   Experience with graphics & visualization tools such as D3 or ThreeJS.
*   Interest & experience with design & data visualization.
*   Experience with coaxing that last frame-per-second out of browsers.
*   Experience with web accessibility testing and support.

**Benefits Of Working At CrowdStrike**

*   Remote-friendly and flexible work culture
*   Market leader in compensation and equity awards
*   Comprehensive physical and mental wellness programs
*   Competitive vacation and holidays for recharge
*   Paid parental and adoption leaves
*   Professional development opportunities for all employees regardless of level or role
*   Employee Resource Groups, geographic neighbourhood groups and volunteer opportunities to build connections
*   Vibrant office culture with world class amenities
*   Great Place to Work Certified™ across the globe

CrowdStrike is proud to be an equal opportunity employer. We are committed to fostering a culture of belonging where everyone is valued for who they are and empowered to succeed. We support veterans and individuals with disabilities through our affirmative action program. CrowdStrike is committed to providing equal employment opportunity for all employees and applicants for employment. The Company does not discriminate in employment opportunities or practices on the basis of race, color, creed, ethnicity, religion, sex (including pregnancy or pregnancy-related medical conditions), sexual orientation, gender identity, marital or family status, veteran status, age, national origin, ancestry, physical disability (including HIV and AIDS), mental disability, medical condition, genetic information, membership or activity in a local human rights commission, status with regard to public assistance, or any other characteristic protected by law. We base all employment decisions--including recruitment, selection, training, compensation, benefits, discipline, promotions, transfers, lay-offs, return from lay-off, terminations and social/recreational programs--on valid job requirements. If you need assistance accessing or reviewing the information on this website or need help submitting an application for employment or requesting an accommodation, please contact us at recruiting@crowdstrike.com for further assistance.

Sr. Front End Engineer (Remote)

**Job Description** Design, develop, troubleshoot and debug software programs for databases, applications, tools, networks etc. As a member of the software engineering division, you will take an active role in the definition and evolution of standard practices and procedures. You will be responsible for defining and developing software for tasks associated with the developing, designing and debugging of software applications or operating systems. Work is non-routine and very complex, involving the application of advanced technical/business skills in area of specialization. Leading contributor individually and as a team member, providing direction and mentoring to others. BS or MS degree or equivalent experience relevant to functional area. 7 years of software engineering or related experience. Career Level - IC4 **Responsibilities** Java Security Engineering team is responsible for the Java platform security libraries and security tools development. The technologies we provide include a rich set of APIs, tools, and implementations of security algorithms and protocols. The Java security APIs span a wide range of areas, including cryptography, public key infrastructure, secure communication, and authentication. We provide the developers with a comprehensive security framework for writing secure applications, and tools for the users or administrators to securely manage applications. We are looking for a crypto expert to join our team to enhance our existing algorithm implementation and add new functionality to the Java platform for the upcoming releases. Knowledge of TLS is preferred, including in-depth knowledge of state of the art ciphersuites. Other desirable knowledge includes authentication, PKI, and low-level crypto algorithm implementation. Acceptable candidate must have proven hands-on experience in modern software security technologies using Java, knowledge of Java security library internals would be a plus. Please do not apply if you only have introductory or peripheral knowledge in Java security or cannot develop using the latest version of Java independently. Please provide details of your work in these area including any publications. You should also have experience with GitHub, and extensive experience in writing unit and regression tests. Other qualities include team player, strong verbal and written communications as we are a global team. **About Us** As a world leader in cloud solutions, Oracle uses tomorrow’s technology to tackle today’s problems. True innovation starts with diverse perspectives and various abilities and backgrounds. When everyone’s voice is heard, we’re inspired to go beyond what’s been done before. It’s why we’re committed to expanding our inclusive workforce that promotes diverse insights and perspectives. We’ve partnered with industry-leaders in almost every sector—and continue to thrive after 40+ years of change by operating with integrity. Oracle careers open the door to global opportunities where work-life balance flourishes. We offer a highly competitive suite of employee benefits designed on the principles of parity and consistency. We put our people first with flexible medical, life insurance and retirement options. We also encourage employees to give back to their communities through our volunteer programs. We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by calling +1 888 404 2494, option one. **Disclaimer:** Oracle is an Equal Employment Opportunity Employer\*. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.

*   Which includes being a United States Affirmative Action Employer

Principal Software Developer (Java Security Libraries)

**\*Ruby Developer - Remote - UK based - Up to £85 K - SaaS\***

I am recruiting multiple Senior Ruby Developers for an exclusive client of mine in the SaaS industry.

They have already developed industry leading software for a number of household names and are gearing up for their next stage of growth.

**The Role :**

They are looking for experienced developers who get excited about building things no one has ever done before. Having a unique business and scale problems to overcome, they need some great problem solvers to tackle unique technical challenges.

The ideal candidate has many years of commercial experience solving problems in a secure, scalable and maintainable way.

Tech stack is currently Rails extensively along with Python and Go for supporting services.

They are pragmatic about using the best tool to solve the problem at hand and candidates will be expected to take a lead role in building out our core technology stacks working across multiple languages and frameworks.

**Skills Required :**

\* Experience with Rails ( or similar framework )

\* Experience in operating large systems ( following and SRE approach )

\* API experience , both creating and integrating with.

\* Experience in testing large complex applications using a test driven approach

\* Previous experience designing , building and maintaining applications covering both the frontend and backend

\* Having used OpenCV and/or other image manipulation tools would be helpful

This is a fully remote role , the team is spread throughout the UK and abroad. While they meet occasionally for meetings and socials your day to day work will be from home.

Ruby on Rails Developer

**Senior Frontend Developer / 2 month contract**

YunoJuno is looking for a delivery-focused **React & TypeScript engineer** that would enjoy improving a product that over the years has helped our freelancers & clients deliver hundreds of thousands of successful projects together.

You'd be working alongside a team that put **collaboration, the product & transparency first**. It’s important to us that developers own their code all the way through to production and beyond.

We are a remote-first team operating primarily in UK-aligned hours (UTC/GMT +/-2 hours). While we embrace asynchronous work practices where possible, we maintain substantial working hours overlap to facilitate collaboration.

**About you**

\-----------

\* You know your way around modern **full-stack web applications** to a senior level, and understand how they fundamentally behave and communicate. We use **Python & GraphQL** on the backend, and **TypeScript & React** on the frontend.

\* You have experience with landing in existing codebases and tooling up quickly.

\* You are a **product-focussed engineer**, with a taste for what makes good software and a past track record for delivering sensible, usable features.

\* You are using **AI code-tooling seriously** in your day to day flows, and want to be involved in projects that will be using **LLMs** in depth to make our platform better.

\* You are comfortable owning the development process of specific scoped front-end features all the way through from the design stage, to evaluating their use in production in multiple browser configurations.

\* You can carry out your work in a **CI-backed environment**, we use GitHub Actions + Chromatic for snapshot testing. We use Linear for project management and loosely follow their development process.

\* You have fantastic written & oral English communication skills; this is very important to us as a lot of work happens asynchronously.

**The Work**

\----------

We have a number of projects that will be discussed as part of this role, but the core of it will revolve around improving the marketplace experience for our clients & freelancers. We can speak more about this privately.

Thanks, and we look forward to meeting you.

_Start date: 24th March_

_Duration: 2 month contract_

_Location: London (hybrid) or remote_

_Rate: £400-550pd (depending on experience)_

Senior Frontend Developer

**Senior Android Mobile and SDK Developer🚀 Tech: SDKs Development, Kotlin, Jetpack, Java, Architecture🤝 Tech For Good💷 Up To £95,000 + Stock Options📍 Primarily Remote (Ocassional travel to London required)**

Join a tech for good start-up who are transforming the navigation sector to make it more accessible to certain disabilities such as visual impairment. The company has a innovative, high-technology approach to navigations and people needs and their product has successfully been launched in Europe, America, and Asia.

**Key Details / Purpose of this role:**

The purpose of the role is building an SDK to provide the clients system to potential partners who already have well established apps for their users and don't want to move their users to the clients apps.

They need someone with end-to-end architecting (high level component diagrams to low level module, database, dataflow, classes , testing pipeline etc. ) experience on the mobile side as they already have architect on the server side. Whilst also having strong hands-on coding experience in Android.

This will be a highly rewarding and interesting role for the right candidate with an opportunity to work on tech alot of businesses can't offer.

**The ideal skillset of the Senior Android Developer:**

*   Significant architectural and SDK design and development experience is essential
*   Experience developing mobile applications on Android platform with a demonstrable portfolio working with Kotlin and Jetpack Compose
*   Understanding of Java and Object-Oriented programming
*   Strong understanding of XML and HTML for UI design and layout purposes
*   Familiarity with Jenkins or similar CI/CD tools for automated build processes

**Benefits provided by the client**

*   Generous stock options
*   Strong career progression in a tech-4-good start-up
*   25 day holidays + Bank Holidays
*   Mature, flexible working environment

**Interview Process (all conducted via teams):**

1.  Meeting the CTO of the business to discuss the role in more detail (45 minutes)
2.  Interview with the Tech Lead talking through an application / architectual design (60 minutes)
3.  Final where you'll meet one of the executive team (20minutes)

If you are an Android Engineer looking for flexible role and passionate about developing high quality software, click APPLY NOW to find out more!

Senior Android Mobile Developer

**IMPORTANT: Just so you know, to be considered for this role, you must live in the UK and/or have a permanent right to work in the UK, as you will be hired on a full-time, PAYE basis. We do not currently offer visa sponsorships.Who We Are** Glance is a small, boutique mobile design and development agency with a fully remote, worldwide team. We build mobile apps and supporting systems for clients ranging from startups to prominent household names and cover almost all market verticals. We are growing our UK presence and looking for an Android Developer (Native Kotlin) to join our remote delivery team. Could you be the perfect fit for us? **What We Need** We are looking for a proactive Android Developer (Native Kotlin) to build and test mobile products and platforms for our clients, ensuring we release high-quality code through an efficient and repeatable process. You will work closely with other remote developers and designers, forming a cross-functional team building mobile products and backend services. You will propose best-fit approaches for mobile development to keep us on the leading edge of our industry. In addition, you will work closely with clients to ensure their business goals are met in the simplest and most efficient way. You will form part of our Agile team and will attend all Agile ceremonies (such as standups, retrospectives and product workshops) to help plan, estimate and refine your work and execute the client's vision to the highest standard. **If You Join Us, You Will Need To**

*   Design and deploy high-performance Kotlin applications for mobile.
*   Write clean, efficient, and reusable code.
*   Collaborate with cross-functional teams to define, design, and ship new products.
*   Unit-test code for robustness, including edge cases, usability, and general reliability.
*   Integrate with server-side APIs and third-party services.
*   Perform diagnostic tests, fix bugs, and provide technical support to clients.
*   Document software development processes and prepare project reports.
*   Provide suggestions for improvement and apply them to daily tasks and processes.

**To be successful in this role, you will need to be:**

*   An experienced Android developer for technology companies.
*   Knowledgeable in Kotlin, Jetpack Compose, libraries, frameworks, and tech stacks.
*   A detail-orientated person, especially in identifying and fixing errors.
*   A proactive and confident communicator.
*   A collaborative team player - you will work closely with our designers and developers and directly with our clients.
*   Analytical - you should be comfortable gathering and analysing information for timely decision-making and problem-solving to create the best products.
*   Comfortable with pushing back and saying “No” when required.
*   Adaptable to a fast-paced and changing environment.
*   An ideas person with a hands-on approach.
*   A naturally curious and driven person.

**What We Can Offer You In Return**

*   A fully remote, flexible and highly collaborative working environment.
*   Benefits include pension, training budget and annual bonus.
*   The opportunity to play a vital role in our business and shape our processes.
*   The chance to work on exciting products across all market verticals.

**Salary:** £40,000 - 50,000 annually. **About Glance Group Ltd.** We’re award-winning app developers, taking a fresh approach to mobile app development. We use psychology to create award-winning, chart-topping, customer-pleasing apps.Our creative team have been crafting unique mobile-focused applications for the world’s biggest brands and brightest startups for over 7 years. In that time they have worked with the likes of Canon, CHANEL, The Times, The Ministry of Defence, Lucozade, CMC Markets and Universal Music as well as smaller startups and individuals across all manner of market sectors.Our team have produced products which have hit the number 1 spot on the App Store and are regularly in the top 5 for various categories. Our team have also had products regularly featured in the national press and blogs including The Mail, The Sun, The Independent, Stylist, Glamour, ShortList, Women’s Health, The Guardian, BuzzFeed, Men’s Fitness, the BBC and of course Apple themselves.

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